Produktbeskrivelse
Heavy Duty Engineering Chains 81X 81XH 81XHH 81XHS Cranked link Transmission Chains
Our range of 81X chain and 81X sprockets covers the most popular styles available worldwide. It is a 2.609 pitch, straight sidebar chain, and ready for immediate delivery to your site.
81X chains are commonly found in the timber industry and used for conveyors, stackers, sorters, trimmer saws, and un-scramblers. Due to their low-cost these chains are found in a wide variety of applications & industries.
The styles of 81X chain that we stock are manufactured from different materials, plate thickness and sidebar heights. This selection enables you to have higher working loads and extend your chains service life.
Our range of 81X chains and sprockets in CHINAMFG are available in different tiers of quality and price. All chains come with CHINAMFG bush and roller, with fully heat-treated components and are manufactured to commercial standards for clearance, fits and limits.We stock 81X chain in 10-foot rolls and stock a full range of rivets, connector links, attachments, and sprockets.
|
Chain NO. |
Tonehøyde |
Roller Diamter |
Width Between inner Plates |
Pin Diameter |
Pin Length |
lnner Plate Depth |
Plate Thick- -ness |
Ultimate Tensile Strength |
Average Tensile Strength |
|
P |
d1 max |
b1 min |
d2 max |
L |
Lc max |
h2 max |
t/T max |
Q |
|
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
|
|
81X |
66.27 |
23.00 |
27.00 |
11.10 |
49.0 |
53.5 |
28.50 |
4.00 |
106.7 |
|
81XH |
66.27 |
23.00 |
27.78 |
11.10 |
60.7 |
65.1 |
31.35 |
7.94/5.55 |
151.9 |
|
81XHH |
66.27 |
23.00 |
27.78 |
11.10 |
65.6 |
70.0 |
31.35 |
7.94 |
191.1 |
|
81XHS |
66.27 |
23.00 |
27.00 |
11.10 |
63.6 |
68.0 |
31.80 |
7.60 |
152.0 |
Contact us: We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.
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| Bruk: | Transmisjonskjede, dragkjede, transportkjede, dedikert spesialkjede |
|---|---|
| Materiale: | Stryke |
| Overflatebehandling: | Oil Blooming |
| Trekk: | Oil Resistant |
| Kjedestørrelse: | 1/2" * 3/32" |
| Struktur: | Rullekjede |
| Prøver: |
US$ 9999/Piece
1 stk (min. bestilling) | |
|---|
Can heavy-duty chains be used in marine or underwater applications?
Yes, heavy-duty chains can be used in marine or underwater applications, provided they are made from materials that can withstand the corrosive and harsh conditions of marine environments. These chains are commonly referred to as marine-grade or stainless steel chains.
Marine environments, including saltwater, can be highly corrosive to standard chains made of carbon steel. However, marine-grade heavy-duty chains are specifically designed to resist corrosion and rust, making them suitable for use in marine applications, such as ship mooring, anchor chains, and other maritime equipment.
Stainless steel is one of the most common materials used for manufacturing marine-grade heavy-duty chains. Stainless steel contains chromium, which forms a protective layer on the chain’s surface, preventing it from corroding in saltwater or other corrosive environments.
In addition to corrosion resistance, heavy-duty chains used in marine applications must also meet high-strength requirements to withstand the demanding loads and forces experienced at sea. Therefore, they are typically designed and tested to comply with marine industry standards and regulations.
It is important to note that even marine-grade heavy-duty chains require regular maintenance and inspection to ensure their performance and longevity in marine environments. Proper lubrication and cleaning are essential to prevent saltwater and debris buildup, which can accelerate wear and corrosion.
In summary, heavy-duty chains made from marine-grade materials, such as stainless steel, can be effectively used in marine and underwater applications. These chains offer the necessary corrosion resistance and strength to withstand the challenging conditions of the sea while providing reliable and safe performance for various marine equipment and operations.
Kan kraftige kjettinger brukes i vedlikeholds- og reparasjonsutstyr for jernbane?
Ja, kraftige kjettinger kan brukes i vedlikeholds- og reparasjonsutstyr for jernbaner. Vedlikehold og reparasjon av jernbaner krever robust og pålitelig utstyr for å håndtere de tunge belastningene og krevende forholdene som er involvert i vedlikehold av jernbanespor, sporveksler og annen infrastruktur.
Kraftige kjettinger er godt egnet for slike bruksområder på grunn av sin høye styrke, holdbarhet og slitestyrke. De kan effektivt håndtere kreftene som genereres under vedlikeholdsoppgaver på jernbanen, for eksempel å løfte tunge spor, stramme kabler eller betjene maskiner som brukes til sporjustering.
I jernbaneutstyr brukes ofte kraftige kjettinger i forbindelse med tannhjul og andre komponenter for å skape et pålitelig og effektivt kraftoverføringssystem. Kjedenes evne til å overføre kraft jevnt og jevnt gjør dem ideelle for drift av ulike jernbanevedlikeholds- og reparasjonsmaskiner.
Dessuten tåler kraftige kjettinger utfordringene ved utendørs arbeid under forskjellige værforhold og miljøer. De er konstruert for å motstå korrosjon og er ofte utstyrt med spesielle belegg eller plating for å forbedre holdbarheten.
Når man bruker kraftige kjettinger i jernbanevedlikeholdsutstyr, er riktig smøring og vedlikehold avgjørende for å sikre optimal ytelse og levetid. Regelmessige inspeksjoner og utskifting av slitte eller skadede komponenter vil bidra til å forhindre uventede feil og sikre sikker og effektiv drift.
Avslutningsvis er kraftige kjettinger et pålitelig valg for å drive og betjene vedlikeholds- og reparasjonsutstyr for jernbane, og bidrar til effektiviteten og virkningsfullheten av vedlikeholdsoppgaver på jernbanen.
What are the maintenance requirements for heavy-duty chains?
Maintaining heavy-duty chains is crucial to ensure their longevity and reliable performance in various industrial applications. Here are some essential maintenance requirements:
- Regular Inspection: Implement a regular inspection schedule to visually examine the chain for signs of wear, corrosion, or damage. Inspect the chain’s pins, rollers, and links for any abnormalities.
- Smøring: Proper lubrication is essential to reduce friction and wear between chain components. Use the appropriate lubricant recommended by the chain manufacturer for the specific application and operating conditions.
- Tension Adjustment: Maintain the correct tension in the chain to prevent excessive slack or tension, which can lead to premature wear or chain failure.
- Cleaning: Regularly clean the chain to remove dirt, debris, and contaminants that can contribute to wear and corrosion. Use appropriate cleaning agents that won’t damage the chain’s surface or coating.
- Replacement of Worn Components: If any part of the chain, such as pins, rollers, or links, shows significant wear or damage, replace those components promptly to avoid further damage to the chain and other equipment.
- Environmental Considerations: Consider the environment in which the chain operates. In harsh conditions, such as dusty or corrosive environments, more frequent maintenance may be necessary.
- Training and Handling: Ensure that personnel responsible for chain maintenance are properly trained in safe handling and maintenance procedures. Mishandling the chain during maintenance can lead to accidents and injuries.
- Record-Keeping: Maintain a record of the chain’s maintenance history, including inspection dates, lubrication schedules, and any replacements or repairs performed.
Following a comprehensive maintenance program will help detect any issues early on, prevent chain failures, and extend the chain’s service life. Regular maintenance also contributes to the overall safety and reliability of the equipment in which the heavy-duty chain is used.
editor by CX 2024-04-09
