Tag Archives: chains for conveyor

China high quality Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting

Product Description

Product introduction

 

1. Size 6mm to 22mm, alloy steel 25MnV or 20MN2,

 

24mm to 42mm using imported German 23MnNiMoCr54 alloy steel

 

2. Surface: self-coloring, painted black; Plastic coated galvanized

 

3. Safety factor :4:1

 

4. Comply with EN818-2 standard

 

5. Standard CZPT or customer requirements, at least 1 meter apart

 

6. Serial number printed on high power round steel chain;

 

All production and certification dates are also recorded. Mark once per Meter run.

Lifting and rigging chain has been 1 of the most popular rigging products on the market for many years, mainly due to its strength, durability, and ease of use. All our alloy steel rigging and lifting chain is heat treated to offer industry leading load capacity and durability. Some steel rigging chains are approved for overhead lifting, while others are not, so it is important to always know what type of lifting chain your specific rigging application requires

Product specification

Product name 10mm Grade 80 Chain Lift Anchor Transport Welded Alloy Carbon Stainless Steel Heavy Duty Lifting Chain with Hook
Grade Grade 80 Grade 100 or as your request
Size 4/5/6/7/8/10/11/12/13/16/19/20/22/28/32mm or as your request
Color Black , Self color ,Yellow , Red or As your request
Length Custom
Material Alloy steel, 20Mn2A, Stainless steel , high carbon steel .
Surface treatment Blacken finished ,Hot dip galvanized , electroplating , powder coating ,black painted .
Structure Welded chain
Process Fully automatic deburring
Sample Support
OEM&ODM Support
MOQ 2T
Standards G30 G43 G70 CZPT chains NACM/SATM chains
Certificate ISO9001 & CE
Method of payment T/T ,Western Union.
Key words 10mm Grade80 Chain Lift Anchor Transport Welded Alloy Carbon Stainless Steel Heavy Duty lifting chain ;Single Leg CZPT G100 EN818 polished Electric hot dip galvanized black finished painted lifting chain;Us standard black self color plated zinc strong chromate coating 1leg 2legs 3legs 4legs lifting chain

HangZhou CZPT CO, Ltd. The company is located in ZheJiang province on the east coast of China. As a professional chain manufacturer, QRE focuses on the production and technology of carbon steel, alloy and stainless steel chains, and has established a good reputation and reputation in the local market.

1. High quality alloy material, strong and durable.

 

2.Thick and bulky, not decoupling, carrying capacity is stronger. Any combination of rigging to meet different use requirements

3. Finishing is not only smooth surface, but also improve its wear resistance, corrosion resistance, rust resistance to obtain high hardness.

 

4. All kinds of hooks, rings, widely used in vehicles and boats, machinery, mines, ports and other lifting places.

 

Purpose of use

 

High strength chain for carrying heavy loads

 

Used for heavy lifting in mines and construction sites

Grade CZPT lifting chain is an indispensable lifting device when lifting heavy objects. It is made of high-quality alloy steel(manganese steel,etc.),and the quality is strictly controlled throughout the whole process. Only in this way can the lifting chain reach Grade 80 international standard.

Company Profile

Founded in 1998, HangZhou Fuster Rigging Co., Ltd., formerly known as Xihu (West Lake) Dis. Chain Factory, is located in Xihu (West Lake) Dis. County of ZheJiang Province known as “The Gem City of China”, and specializes in producing and marketing chain and rigging related products at home and abroad.

Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than 10 provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.

In the principle of “Quality-honoring & Promise-keeping”, our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.
Absolute CZPT will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!

The production process

How do we control quality:
a) Pay attention to adaptation for manufacture process 
b) Approval report for shipment 
c) Third party inspection is accepted
d) Keeping quality guarantee for a long period
e) Guaranteeing quality inspection of each product before assembly and packing.

f) Comply with ISO 9001

Packing and transportation
Why choose us?

1.Stable Brand Cooperation
2.High Quality Production
3.Excellent Service
4.High Quality Product

FAQ

1.How long is your delivery time?
A: Generally it is 5-10 work days if the goods are in stock. or it is 15-20 work days if the goods are not in stock, it is according to quantity.

2.What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

3.What products do you supply?
As mentioned above, HangZhou CZPT Factory is capable of supplying:
√All kinds of marine supplies
√Chains
√Rigging hardwares
√Fasteners
√related hardwares

4.How do I receive the goods?
With our professional transport agents, we are capable of delivery products to most ports all over the world.Door-to-door service is also supported.
FOB, C&F, CIF are most commonly used trade terms.

5.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

6.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

Certificate
Our team

Our foreign trade staff are all senior staff with more than 10 years of experience, and our foreign trade manager has more than 20 years of experience in foreign trade. In addition to providing you with the best products, we can also provide you with the best service

Shipping Cost:

Estimated freight per unit.



To be negotiated
Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain
Material: Alloy
Surface Treatment: Baking Paint
Samples:
US$ 0/Meter
1 Meter(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

heavy duty chain

Can heavy-duty chains be used in automotive and transportation equipment?

Yes, heavy-duty chains can be used in various automotive and transportation equipment applications. These chains are designed to handle heavy loads and provide reliable power transmission in demanding conditions, making them suitable for a wide range of automotive and transportation-related tasks.

In automotive applications, heavy-duty chains can be found in timing systems, where they ensure precise synchronization between the engine’s camshaft and crankshaft. They are also used in transfer cases, differentials, and other drivetrain components that require robust and dependable power transmission.

Transportation equipment, such as trucks, buses, and industrial vehicles, often rely on heavy-duty chains for various functions, including suspension systems, lifting mechanisms, and steering systems. In these applications, the chains must withstand continuous use and exposure to environmental factors.

Heavy-duty chains are engineered to offer exceptional durability, high tensile strength, and resistance to wear, making them a reliable choice for automotive and transportation equipment that operates under heavy loads and challenging conditions.

heavy duty chain

How do heavy-duty chains handle variable speed and torque requirements?

Heavy-duty chains are designed to handle variable speed and torque requirements in various industrial applications. Their robust construction and high-quality materials allow them to withstand the stresses associated with changing operating conditions. Here’s how they handle variable speed and torque:

1. Strength and Durability: Heavy-duty chains are engineered to handle high torque and heavy loads without deformation or failure. Their sturdy construction ensures they can withstand the increased forces that come with variable speed and torque.

2. Lubrication: Proper lubrication is crucial for heavy-duty chains, especially in applications with variable speed and torque. Lubrication reduces friction and wear, preventing premature failure and ensuring smooth operation even under changing conditions.

3. Precision Engineering: Heavy-duty chains are manufactured with precision to ensure uniformity and consistent performance. This precision allows them to maintain their integrity and function reliably in applications with varying speed and torque requirements.

4. Design Flexibility: Some heavy-duty chains come with specific design features that improve their adaptability to variable speed and torque. For instance, certain chain types may have specially designed link plates or components to reduce wear and noise at high speeds.

5. Temperature Resistance: Heavy-duty chains are often capable of handling a wide range of temperatures, which is beneficial in applications with variable environmental conditions.

6. Compatibility with Sprockets: Heavy-duty chains must be paired with compatible sprockets to ensure smooth engagement and prevent excessive wear. Matching the chain and sprocket correctly is crucial for optimal performance under varying speed and torque.

7. Regular Inspection and Maintenance: To ensure heavy-duty chains continue to handle variable speed and torque effectively, regular inspection and maintenance are essential. This includes checking for wear, proper lubrication, and addressing any issues promptly.

Overall, heavy-duty chains are engineered to be robust and reliable, making them well-suited for applications with changing speed and torque requirements. When appropriately selected, installed, and maintained, they contribute to the smooth and efficient operation of various industrial systems.

heavy duty chain

What materials are heavy-duty chains typically made of to withstand heavy usage?

Heavy-duty chains are made of high-strength materials that can withstand the demanding conditions of heavy usage. The most common materials used in manufacturing heavy-duty chains include:

  • Alloy Steel: Alloy steel is a popular choice for heavy-duty chains due to its excellent strength, toughness, and wear resistance. It is well-suited for applications in industries such as construction, mining, and forestry.
  • Stainless Steel: Stainless steel heavy-duty chains offer superior corrosion resistance, making them ideal for applications in marine environments, food processing, and other industries where exposure to moisture and chemicals is a concern.
  • Carbon Steel: Carbon steel chains are more affordable than alloy steel or stainless steel, making them a practical choice for heavy-duty applications that don’t require high levels of corrosion resistance.
  • Chromium-Molybdenum Steel: This type of steel provides a balance between strength and toughness, making it suitable for heavy-duty chains used in agricultural equipment and manufacturing machinery.
  • Nickel-Plated Steel: Nickel-plated chains offer additional protection against corrosion, making them suitable for applications where exposure to harsh environments is expected.
  • Galvanized Steel: Galvanized chains are coated with a layer of zinc, which provides corrosion resistance and is commonly used in outdoor applications and marine environments.

The choice of material depends on the specific requirements of the application and the operating environment. Heavy-duty chains made from these materials can endure the stresses of heavy usage and maintain their strength and integrity over prolonged periods, ensuring the reliable performance of various industrial machinery and equipment.

China high quality Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting  China high quality Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting
editor by CX 2023-09-07

China Hot selling Short-Pitch 64b Precision Roller Chains for Heavy Duty Engineering and Construction Machinery Industrial Mining Conveyor Transmission General Hardware Parts

Product Description

Basic Info

ANSI NO:  

 

64B

Pitch (mm):

 

101.600

Roller Diameter(mm):

 

 

 

63.50

Inner Plate Width (mm):

 

60.96

Pin Diameter(mm):

 

39.40

Plate Thickness (mm):

 

15.00/13.0

Average Tensile Strength:

 

1240KN

Weight / Meter (kgs/m):

 

46.00

Chain Size:

5F, 10F, 5Meters

Certification:

ISO90001, SGS

Trademark:

SMCC or OEM

HS Code:

7315119000

       
       
       

ROLLER CHAIN

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

CONSTRUCTION OF THE CHAIN

Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CZPT which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

LUBRICATION

Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CZPT paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

VARIANTS DESIGN

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

USE

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CZPT the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CZPT flight, a system known as Thrust vectoring.

WEAR

 

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

CHAIN STRENGTH

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

CHAIN STHangZhouRDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 0.250 in (6.35 mm) 0.130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 0.375 in (9.53 mm) 0.200 in (5.08 mm) 1,760 lb (800 kg) 18 lb (8.2 kg)
41 0.500 in (12.70 mm) 0.306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 0.500 in (12.70 mm) 0.312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
50 0.625 in (15.88 mm) 0.400 in (10.16 mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 0.750 in (19.05 mm) 0.469 in (11.91 mm) 7,030 lb (3,190 kg) 70 lb (32 kg)
80 1.000 in (25.40 mm) 0.625 in (15.88 mm) 12,500 lb (5,700 kg) 125 lb (57 kg)
100 1.250 in (31.75 mm) 0.750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) 0.875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
140 1.750 in (44.45 mm) 1.000 in (25.40 mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 2.000 in (50.80 mm) 1.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.50 mm) 1.562 in (39.67 mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (76.20 mm) 1.875 in (47.63 mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Pitch (inches) Pitch expressed
in eighths
ANSI standard
chain number
Width (inches)
14 28 25 18
38 38 35 316
12 48 41 14
12 48 40 516
58 58 50 38
34 68 60 12
1 88 80 58

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CZPT Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CZPT range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Food and Beverage Industry, Motorcycle Parts
Surface Treatment: Polishing
Structure: Roller Chain
Material: Alloy
Type: Bush Chain
Samples:
US$ 3/Meter
1 Meter(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

heavy duty chain

Can heavy-duty chains be used in overhead or inverted applications?

Yes, heavy-duty chains are suitable for both overhead and inverted applications. Their robust design and high-strength materials make them capable of handling the challenges posed by such applications.

In overhead applications, heavy-duty chains are often used in lifting and hoisting equipment, such as overhead cranes and hoists. These chains are designed to withstand the vertical loads and dynamic forces involved in lifting heavy objects. They are also engineered to resist fatigue and wear, ensuring reliable and safe performance in repetitive lifting tasks.

In inverted applications, heavy-duty chains are used in situations where the chain is required to support loads from below. For example, they can be utilized in conveyor systems where the chain carries materials in an inverted position. In this configuration, the chain must be able to bear the weight of the conveyed materials while navigating turns and inclines.

When using heavy-duty chains in overhead or inverted applications, it’s essential to consider factors such as load capacity, environmental conditions, and maintenance requirements. Proper lubrication and periodic inspections are crucial to ensure the chain’s continued performance and longevity.

Overall, heavy-duty chains offer a reliable and durable solution for a wide range of industrial applications, including both overhead and inverted scenarios.

heavy duty chain

How do heavy-duty chains handle variable speed and torque requirements?

Heavy-duty chains are designed to handle variable speed and torque requirements in various industrial applications. Their robust construction and high-quality materials allow them to withstand the stresses associated with changing operating conditions. Here’s how they handle variable speed and torque:

1. Strength and Durability: Heavy-duty chains are engineered to handle high torque and heavy loads without deformation or failure. Their sturdy construction ensures they can withstand the increased forces that come with variable speed and torque.

2. Lubrication: Proper lubrication is crucial for heavy-duty chains, especially in applications with variable speed and torque. Lubrication reduces friction and wear, preventing premature failure and ensuring smooth operation even under changing conditions.

3. Precision Engineering: Heavy-duty chains are manufactured with precision to ensure uniformity and consistent performance. This precision allows them to maintain their integrity and function reliably in applications with varying speed and torque requirements.

4. Design Flexibility: Some heavy-duty chains come with specific design features that improve their adaptability to variable speed and torque. For instance, certain chain types may have specially designed link plates or components to reduce wear and noise at high speeds.

5. Temperature Resistance: Heavy-duty chains are often capable of handling a wide range of temperatures, which is beneficial in applications with variable environmental conditions.

6. Compatibility with Sprockets: Heavy-duty chains must be paired with compatible sprockets to ensure smooth engagement and prevent excessive wear. Matching the chain and sprocket correctly is crucial for optimal performance under varying speed and torque.

7. Regular Inspection and Maintenance: To ensure heavy-duty chains continue to handle variable speed and torque effectively, regular inspection and maintenance are essential. This includes checking for wear, proper lubrication, and addressing any issues promptly.

Overall, heavy-duty chains are engineered to be robust and reliable, making them well-suited for applications with changing speed and torque requirements. When appropriately selected, installed, and maintained, they contribute to the smooth and efficient operation of various industrial systems.

heavy duty chain

What is a heavy-duty chain and what are its applications in various industries?

A heavy-duty chain is a type of chain designed to withstand high loads, severe conditions, and challenging environments. It is constructed using strong and durable materials, making it suitable for applications that require robust and reliable performance. Here are the details of heavy-duty chain and its applications in various industries:

Definition: A heavy-duty chain is characterized by its larger and stronger components compared to standard chains. It is commonly made from materials such as alloy steel, stainless steel, or carbon steel, and is designed to handle heavy loads, high impact forces, and resistance to wear and fatigue.

Applications: 1. Construction and Infrastructure: Heavy-duty chains are extensively used in construction equipment, including excavators, bulldozers, and cranes. They play a vital role in lifting, digging, and moving heavy materials on construction sites.

2. Mining and Extraction: In the mining industry, heavy-duty chains are employed in large mining equipment like draglines, loaders, and shovels. They are crucial for the extraction and transportation of minerals and ores.

3. Material Handling: Heavy-duty chains are found in various material handling applications, such as overhead cranes, hoists, and conveyor systems. They ensure the smooth and safe movement of heavy goods in industrial facilities and warehouses.

4. Agriculture: In agricultural machinery, heavy-duty chains are used in equipment like combines, tractors, and balers. They handle the stresses of harvesting, plowing, and baling operations in the field.

5. Automotive Manufacturing: Heavy-duty chains are utilized in automotive assembly lines for vehicle assembly and production processes.

6. Forestry: Chainsaw machines and logging equipment rely on heavy-duty chains for felling, bucking, and skidding trees in forestry operations.

7. Marine: Heavy-duty chains are applied in marine environments for anchor lines, mooring systems, and towing operations.

8. Aerospace: Heavy-duty chains are used in aircraft for various applications, including flight control mechanisms and landing gear.

9. Energy and Power Generation: Heavy-duty chains are used in power plants for conveying coal and biomass, as well as in wind turbines for pitch and yaw control.

10. Oil and Gas: Heavy-duty chains are employed in oil rigs and drilling equipment for the extraction of petroleum and natural gas.

Overall, heavy-duty chains are essential components in industries that require reliable, robust, and high-load bearing systems. They contribute to the smooth and efficient operation of various machinery, ensuring safety and productivity in diverse industrial applications.

China Hot selling Short-Pitch 64b Precision Roller Chains for Heavy Duty Engineering and Construction Machinery Industrial Mining Conveyor Transmission General Hardware Parts  China Hot selling Short-Pitch 64b Precision Roller Chains for Heavy Duty Engineering and Construction Machinery Industrial Mining Conveyor Transmission General Hardware Parts
editor by CX 2023-08-17

China best OEM High Quality Plastic Flexible Conveyor Chains with Competitive Price best lubricant for roller chain

Product Description

Product Description

Conveyors are widely used in household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and other industries, such as the assembly, testing, debugging, packaging and transportation of objects. The linear conveying can be selected according to the technological requirements: ordinary continuous operation, beat operation, variable speed operation and other control modes; Line body shall be selected according to local conditions: straight line, curve, slope, etc.

Detailed Photos

Mini belt conveyor is easy to install and move.

framework Material: aluminum alloy

 Belt Material: PVC
 
Size and style can be customized according to customer requirements.

 

 

 

Certifications

Our factory has passed CE and ISO9001 certification.

We can also provide certificates of origin.

 

Packaging & Shipping

 

Company Profile

We are a 18-year-old manufacturing plant. There are 2 production lines, the daily output of chip conveyor is 5-10 sets. We have 27
workers and 7 sales people. The company has passed ISO9001 quality system certification, and its products have passed EU CE
certification. Products are exported to 39 countries.

 

 

Our Advantages

FAQ

FAQ Everything you want to know is here

1.Q: When can I get the quotation for Flexible Chains?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us
in your e-mail .

2.Q: How can I get a sample for Belt Flexible Chains to check your quality?
A: After price confirmation, you can require for samples to check our quality counter display. If you need the samples, we will
charge for the sample Express fee. But the cost can be refundable after order confirmation when your quantity of the order is more
about the MOQ.

3.Q: What kind of files do you accept for drawing?
A: PDF. CAD. SOLIDWORKS

 

                   
                   
                   

Shipping Cost:

Estimated freight per unit.



To be negotiated
After-sales Service: Online
Warranty: 1years
Structure: Conveyor System
Samples:
US$ 9.5/Meter
1 Meter(Min.Order)

|

Order Sample

High quality product
Customization:
Available

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Customized Request

chain

How to choose a roller chain for a conveyor

When choosing a roller chain for your conveyor, the easiest way is to refer to the horsepower and RPM charts. The horsepower and rpm of the small drive sprocket will determine the size and number of teeth of the chain. Conveyor chains are available in a variety of options, including moving products horizontally, vertically, or around a bend radius. When choosing a conveyor chain, consider the purpose of the chain. For example, if you’re delivering products to customers’ doorsteps, you might choose chains that can move products up and down a hallway or warehouse.

Double pitch

Double pitch roller chains are a popular way to drive agricultural equipment. It has twice the pitch of a standard roller chain and is ideal for light-duty drives. Extended pitch increases performance at lower speeds, but requires fewer components per foot than standard single-pitch chains. Compared to single-pitch roller chains, double-pitch chainplates are longer and are suitable for lighter loads. Read on to learn more about double pitch chains and how they can improve your operation.
The most common type of conveyor chain is double pitch. It is used in the auto parts industry, as well as in the precision machinery industry. It is made from the same components as the standard drive roller chain, except it has longer side plates. Double pitch chains are often used on slow-moving conveyors to reduce the stress placed on them. Industries that commonly use double pitch conveyor chains include airport equipment manufacturers, lumber mills, and fruit packing plants.
RS series roller chains are manufactured from high-quality stainless steel. It has excellent chemical and abrasion resistance and is available in a variety of cord lengths. RS sprockets have over 30 teeth. They contain all the necessary connection links for easy installation. PEER Chain offers double pitch roller chain attachments including pre-stretched chains, sprockets, and other attachments.
Double pitch roller chains have several advantages over standard chains. Double pitch chains have double the pitch, making them ideal for conveying applications such as conveyors. In addition to that, it also provides ANSI-compliant styles. These chains also have free connection links. When shopping for a double pitch roller chain, be sure to choose the one that fits your requirements and budget. They will last longer and save you money in the long run.
Double pitch roller chains to ANSI standards feature oversized rollers. These chains are best suited for applications where the product is mounted on top of the chain. They are ideal for agricultural applications where cotton is on top of the drum. Also, this type of chain is used in light-duty conveyors and agricultural applications. You can find double pitch roller chains in a variety of sizes and styles. And, as long as you know what you want, you’ll be happy with the results.

Self-lubricating

Self-lubricating roller chains eliminate the need for manual relubrication, providing long-lasting operation and reducing maintenance costs. These chains are particularly popular in industries such as the food and beverage industry, textiles, printing, and sawmills. They can also replace standard roller chain drives and conveyor chains. Manufactured to the specific standard ISO R606, these chains are ideal replacements for conventional chains. PC chains are particularly beneficial for food and beverage production and packaging applications due to their anti-corrosion properties.
Self-lubricating roller chains meet ISO, ASME/ANSI, and DIN standards. They are interchangeable with standard chains of the same size and shape and can be used in a variety of industrial applications. Self-lubricating chains have special oil-impregnated sleeves to reduce maintenance time. These chains are also suitable for applications where cleanliness is an issue.
Self-lubricating roller chains are manufactured with unique RS attachments. Rather than a traditional roller chain with an external lubricating ring, this type of chain retains the lubricant within its bushings. During operation, the application generates heat, heating the lubricant, which flows out of the pin and bushing area. Therefore, CZPT roller chains are ideal for certain food conveying applications.
In addition to self-lubricating roller chains, carbon steel, stainless steel or nickel-plated steel are also available. Self-lubricating roller chains are available in different sizes depending on the application, including 0.375″ wide profile straight-chain, extended pin chain, and four-link. In addition, these chains are also available in ANSI and BS chain specifications.

Accumulation

Whether you need to move large or small loads, accumulating roller chains are a viable solution. This chain conveyor is designed with low back pressure to transport large and bulky items with minimal noise. Free-running rollers within the chain help create a smooth build-up surface. These chains are available in a variety of options, including accumulating rollers of different pitches.
The accumulation and release roller chain 14 includes an upper part 15 and a lower part 16. The upper part 15 rests in the upper subspace 28, while the lower part 16 rests on the top side 20 of the profile. As the upper belt 15 rolls around the accumulation roller chain 14, it aligns with the lower chain 16 to form a continuous receiving space. This arrangement allows the accumulation roller chain 14 to rest on the top surface of the support profile 11.
A cumulative roller chain consists of many individual parts. Each section of the chain has an elongated cylindrical shape and is connected to each other by hinged joints. Each chain section also has an accumulation and release roller associated therewith. Each roller protrudes from the upper side 20 and the lower side 21 of the chain portion. The accumulation rollers are movable about an axis 22 extending transversely to the longitudinal axis of the chain.
A feature of the stacking and releasing roller chain is its simplicity. The conveyor has a profiled section that is permanently divided into two cross-sectional spaces. The bottom space is closed from all sides. The upper space accommodates the conveyor line. The contoured portion includes an opening that guides the bottom strap. A shunt can also be inserted between the two sections. The accumulating roller chain system is a convenient and versatile way to move bulky items.
There are many different types of accumulating roller chains. Some chains have offset rollers for optimal load distribution. Others have protection to prevent machine wear. Some run without lubricant, which is a safety advantage. In addition to protection, cumulative chains can also provide protection. The side bow version of the accumulation and release roller chain with offset accumulation and release rollers is designed for conveyor systems with very small bend radii.
chain

Without bushing

Bushless roller chains are the most common type of industrial chain. They are simple in design and require only regular maintenance. Regular maintenance includes lubricating, assessing wear, and replacing worn sprockets. For more information, please read the following information:
The outer chainplates and the inner chain plates are alternately arranged in pairs. The connecting pin extends through the hole in the inner link plate. The rollers thus positioned can be rotated on the connecting pins. Oil provided between the outer circumferential surfaces of each connecting pin serves to lubricate the chain. This system reduces noise and wears caused by collisions between inner chain plates and sprockets.
Compared to traditional roller chains, bushings roller chains have rollers around the bushing. These rollers are in rolling contact with the sprocket teeth, providing low friction and excellent wear resistance. To ensure smooth operation, bushings roller chains must be greased to prevent rust and keep the chain properly tensioned. Lubricated chains run smoother and last longer.
In a bushingless chain, the inner links are shaped like half bushings and ride on the rollers. The pins go through the outer plate and connect the inner links to the rollers. The outer plates overlap the inner links and open the pins. This system is also known as a heterochain. This type of chain is more common than traditional roller chains. If you are not sure which type of bushingless roller chain to choose, you may need to purchase an additional pair of inner chainplates.
Linerless roller chains may also include chain guides. In a bushingless roller chain, the outer and inner link plates conform to the surfaces of the guide rails. Thus, the large area of contact between the chain and the guide rail is eliminated, the friction loss is reduced, and the power transmission efficiency is improved. These properties make bushless roller chains more efficient and durable than traditional roller chains. It’s also less noisy. If you are looking for a chain with a lower noise level, a bushingless roller chain may be the right choice for you.

China best OEM High Quality Plastic Flexible Conveyor Chains with Competitive Price   best lubricant for roller chainChina best OEM High Quality Plastic Flexible Conveyor Chains with Competitive Price   best lubricant for roller chain
editor by CX 2023-06-08