Produktbeskrivelse
BL (LH) Series Heavy Duty Leaf Chains
Our forklift leaf chain meet DIN, ANSI, ISO, BS, JS standard, and our chains stand up to the toughest working environments
Leaf Chains – Lifting and Pulling Chains – Haulage Chains
AL Series Light Duty Leaf Chains: AL422 – AL1666
BL (LH) Series Heavy Duty Leaf Chains: BL422 – BL2088
BL (LH) Corrosion Resistant Leaf Chains: BL422DT – BL1088
LL Series Light Duty Leaf Chains (ISO 4347, DIN 8152): LL0822 – LL3266
Stainless Steel Leaf Chains (AL and Bl/LL series) on request.
Car Parking Chain: 80LT – 120LT
Galle Chain (DIN 8150): 1520 120180
Bar and Pin Chain (Stud Chain): BP2104 – BP2136
Draw Bench Chains (DIN 8156 & DIN 8157): DB and BD Series
Heavy Duty Straight Sidebar Chain: Z2814 – Z5628
Standard Bucket Elevator Chains: DT150 – DT250
Round Link Chains for Lifting Applications
Roller Chain and Bush Chain for Lifting Applications
Our leaf chain is widely used in industrial field such as fork CHINAMFG and so on
Our quality is reliable and meet ISO standard and exported in big quantity
There are grey colour, shot peened, blue, black, yellow colour chain plate available.
There are grease and anti-rust oil available for lubrication for chain
We can produce as per your drawing or sample and we can also help you to design the chain to meet your special request.
| P | P | d1(max) | b1(min) | Pt | N | N | h2(max) | Q | Q | Q | |
| in | mm | mm | mm | mm | mm | KN | KN | KN | |||
| 60 | 3/4″ | 19.05 | 11.91 | 12.70 | 22.78 | 1099 | 1833 | 18.08 | 31.27 | 62.54 | 93.81 |
| 80 | 1″ | 25.40 | 15.87 | 15.88 | 29.29 | 1944 | 3238 | 24.13 | 55.60 | 111.20 | 166.80 |
| 100 | 11/4″ | 31.75 | 19.05 | 19.05 | 35.76 | 2825 | 4715 | 30.18 | 86.84 | 173.68 | 260.52 |
| 120 | 11/2″ | 38.10 | 22.22 | 25.40 | 45.44 | 3821 | 6361 | 36.20 | 125.10 | 250.20 | 375.30 |
| 140 | 13/4″ | 44.45 | 25.4 | 25.40 | 48.87 | 4982 | 8363 | 42.24 | 170.27 | 340.54 | 510.81 |
| 160 | 2″ | 50.80 | 28.57 | 31.75 | 58.55 | 6316 | 10542 | 48.26 | 222.40 | 444.80 | 667.20 |
| 180 | 21/4″ | 57.15 | 35.71 | 35.71 | 65.84 | 9430 | 15747 | 54.31 | 281.57 | 563.14 | 844.71 |
| 200 | 21/2″ | 63.50 | 39.67 | 38.10 | 71.55 | 12188 | 2571 | 60.33 | 347.41 | 694.82 | 1571.23 |
| 240 | 3″ | 76.20 | 47.62 | 47.62 | 87.83 | 15747 | 23931 | 72.39 | 500.40 | 1000.80 | 1501.30 |
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| Bruk: | Transportkjede |
|---|---|
| Materiale: | Legering/karbonstål |
| Overflatebehandling: | Polering |
| Trekk: | Varmebestandig |
| Kjedestørrelse: | 1/2" * 3/32" |
| Struktur: | Leaf Chain |
| Tilpasning: |
Tilgjengelig
| Tilpasset forespørsel |
|---|
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.
Hva er sikkerhetshensynene når man arbeider med kraftige kjettinger?
Arbeid med kraftige kjettinger innebærer håndtering av kraftige og robuste komponenter som er i stand til å løfte og flytte tunge lass. Å sørge for sikkerhet er avgjørende for å forhindre ulykker og skader i industrielle omgivelser. Her er noen viktige sikkerhetshensyn når du arbeider med kraftige kjettinger:
1. Korrekt inspeksjon: Før hver bruk, inspiser de kraftige kjettingene for tegn på slitasje, skade eller deformasjon. Se etter sprekker, bøyde lenker eller forlengelse, da disse kan indikere kjedefeil. Ikke bruk kjettinger som ikke oppfyller de nødvendige sikkerhetsstandardene eller viser synlige defekter.
2. Belastningsgrenser: Overhold lastegrensene som er spesifisert for kraftige kjettinger. Overskridelse av anbefalt vektkapasitet kan føre til kjettingfeil og ulykker. Sørg for at lasten som løftes ikke overstiger kjettingens nominelle kapasitet.
3. Riggpraksis: Bruk riktige riggteknikker for å feste lasten til kjettingen. Sørg for at lasten er jevnt fordelt og sentrert på kjettingen for å forhindre sidebelastning, som kan forårsake stress og for tidlig slitasje.
4. Riktig bruk: Bruk kun kraftige kjettinger til det de er tiltenkt for. Ulike kjettinger er konstruert for ulike formål, og bruk av feil type kjetting kan sette sikkerhet og ytelse i fare.
5. Smøring: Sørg for at kraftige kjeder er tilstrekkelig smurt for å redusere friksjon og slitasje. Smør kjedene regelmessig i henhold til produsentens anbefalinger.
6. Opplæring og sertifisering: Kun opplært og sertifisert personell skal betjene traverskransystemer eller utstyr med tunge kjettinger. Riktig opplæring sikrer at operatører forstår sikre driftsprosedyrer og er klar over potensielle farer.
7. Unngå slitende miljøer: Kraftige kjeder kan slites raskere i slitende miljøer. Unngå når det er mulig å bruke kjeder i områder med slipende materialer eller rusk som kan akselerere kjedeslitasje.
8. Oppbevaring og håndtering: Oppbevar kraftige kjettinger på riktig måte når de ikke er i bruk. Beskytt dem mot eksponering for etsende stoffer eller ugunstige værforhold som kan svekke deres styrke og integritet.
9. Regelmessig vedlikehold: Implementer et regelmessig vedlikeholdsprogram for tunge kjeder, inkludert inspeksjoner, smøring og eventuelle nødvendige reparasjoner eller utskiftinger. Regelmessig vedlikehold bidrar til å oppdage potensielle problemer tidlig og sikrer optimal kjedeytelse.
10. Nødprosedyrer: Etabler tydelige nødprosedyrer i tilfelle kjedefeil eller ulykker. Alt personell skal være kjent med disse prosedyrene for å kunne reagere hensiktsmessig i tilfelle en nødsituasjon.
Ved å følge disse sikkerhetshensynene og beste praksisene kan bedrifter opprettholde et trygt arbeidsmiljø når de bruker tunge kjettinger, redusere risikoen for ulykker og fremme effektiv og sikker materialhåndtering.
How do heavy-duty chains handle high loads and extreme operating conditions?
Heavy-duty chains are specifically engineered to handle high loads and extreme operating conditions in various industries. Here are some ways they achieve this:
- High Strength Materials: Heavy-duty chains are typically constructed from high-strength materials such as alloy steels or stainless steels. These materials offer excellent tensile strength and resistance to wear, making them suitable for handling heavy loads and abrasive environments.
- Robust design: The design of heavy-duty chains includes thicker plates, larger pins, and precision manufacturing to enhance their load-bearing capacity and durability.
- Varmebehandling: Many heavy-duty chains undergo heat treatment processes like carburizing or quenching and tempering to improve their surface hardness and wear resistance.
- Special Coatings: Some heavy-duty chains are coated with materials like zinc, nickel, or other anti-corrosive coatings to protect them from environmental factors and extend their service life.
- Preloading: In certain applications, heavy-duty chains are preloaded to minimize elongation and reduce the risk of failure under high loads.
- Smøring: Proper lubrication is essential for heavy-duty chains to reduce friction and wear, especially in high-speed and high-load operations. Lubricants help in maintaining the chain’s efficiency and longevity.
These features collectively allow heavy-duty chains to perform reliably in challenging conditions, such as heavy machinery used in mining, construction, agriculture, and other industrial applications. Their ability to withstand high loads, shock loads, and harsh environments makes them a crucial component for efficient and safe operation in various heavy-duty machinery.
editor by CX 2024-01-05
