Product Description
XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification
We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Xihu (West Lake) Dis.hua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.
LEAF CHAINS INTRODUCTIONS:
Chain Type:
ISO CHAIN No. ANSI CHAIN NO.
LH0822—-LH4088 BL422—–BL2088
LL0822—-LL4888
AL322—–AL1688
FL644—-LF1866
F19V—–FLC1078
Chain plate lacing
2X2 2X3 3X4 4X4 4X6 8X8
| Product name | ISO ANSI Leaf Chains Hoisting Chains |
| Materials Available | 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
| 2. Steel:C45(K1045), C46(K1046),C20 | |
| 3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) | |
| 4. Bronze: C51000, C52100, C54400, etc | |
| 5. Iron: 1213, 12L14,1215 | |
| 6. Aluminum: Al6061, Al6063 | |
| 7.OEM according to your request | |
| Surface Treatment | Annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation, satin, Black surface painted etc. |
| Products Available | sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat, bushing, coupling, lock assembly etc. |
| Processing Method | CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly |
| QC : | Technicians self-check in production,final-check before package by professional Quality inspector |
| Size | Drawings |
| Package | Wooden Case/Container and pallet, or as per customized specifications |
| Certificate | ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009 |
| Advantage | Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment |
| Lead Time | 15-25days samples. 30-45days offcial order |
| Usage: | Drag Chain |
|---|---|
| Material: | Alloy/Carbon Steel |
| Color: | Solid Color |
| Chain Plate Lacing: | 2X2 2X3 3X4 4X4 4X6 8X8 |
| Chain Pitch: | 12.7 15.875 19.05 25.4 31.75 38.1 44.45 etc |
| Structure (for Chain): | Plate Chain |
| Customization: |
Available
| Customized Request |
|---|
Can leaf chains be used in elevators and escalators?
Leaf chains are not typically used in elevators and escalators. Elevators and escalators have specific design and safety requirements that are best met by other types of chains, such as roller chains or elevator chains.
Elevators are vertical transportation systems that require smooth and precise movement for carrying passengers or goods between floors. Roller chains or elevator chains are commonly employed in elevators due to their ability to handle high loads and provide reliable and controlled motion. These chains are designed with precision to ensure smooth and efficient elevator operation.
Escalators, on the other hand, are moving staircases used to transport people between different levels of a building. They also require specialized chains that can handle the continuous bending and flexing as the steps move along the escalator’s path. Roller chains with specific attachments are often utilized for escalators to ensure safe and reliable movement of the steps.
Leaf chains, while robust and suitable for various lifting applications, may not be the best choice for elevators and escalators due to their design and performance characteristics. The smooth and continuous motion required for elevator and escalator operation is better achieved with other types of chains that are specifically engineered for these applications.
In conclusion, while leaf chains have their advantages in certain lifting applications, they are not commonly used in elevators and escalators. Roller chains and elevator chains are more suitable choices for these vertical transportation systems, considering their specific requirements for smooth and precise motion.
Can leaf chains be used in railway maintenance and repair equipment?
Yes, leaf chains can be used in railway maintenance and repair equipment, and they offer several advantages in such applications.
Railway maintenance and repair equipment, such as rail trolleys, lifting systems, and track maintenance machines, often require robust and reliable lifting and pulling mechanisms to handle heavy loads and perform maintenance tasks efficiently. Leaf chains are well-suited for these applications due to the following reasons:
- High Load Capacity: Leaf chains are designed to handle heavy loads, making them suitable for lifting and pulling tasks involved in railway maintenance.
- Durability: Leaf chains are constructed from high-quality materials and undergo precision manufacturing processes, ensuring their durability and resistance to wear and fatigue.
- Low Stretch: Leaf chains have low elongation, providing accurate and consistent movement, which is essential in precise maintenance and repair tasks.
- Wide Temperature Range: Leaf chains can operate effectively in a wide range of temperatures, making them suitable for railway maintenance equipment used in different environmental conditions.
- Adaptability: Leaf chains are available in various sizes and configurations, making them adaptable to different railway maintenance and repair equipment.
- Reliable Performance: Leaf chains offer stable and reliable performance, minimizing the risk of equipment failure during critical maintenance operations.
Whether it’s lifting railway components, positioning track sections, or performing other maintenance tasks, leaf chains can provide the necessary strength and reliability required in railway maintenance and repair equipment.
However, it’s essential to choose the appropriate chain size, ensure proper lubrication, and conduct regular maintenance to ensure optimal performance and safety in railway maintenance operations.
editor by CX 2023-09-23