Product Description
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ISO No.: |
LL1622/LL1644/LL1666/LL1688 |
Plate Lacing: |
2×2, 4×4, 6×6, 8×8 |
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Pitch (mm): |
25.40 |
Plate Depth(mm): |
21.00 |
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Pin Dia. (mm): |
8.28 |
Plate Thickness (mm): |
3.1 |
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Material: |
Alloy Steel |
Weight / Meter (kg/m): |
1.52/2.90/4.30/5.71 |
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Certification: |
ISO90001, SGS |
Special Treatment: |
Heat Treating, Polishing |
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Trade Mark: |
SMCC or OEM |
HS Code: |
7315120000 |
LEAF CHAINS
Leaf chains are built of interlaced plates held together by rivet pins. They are built with the same high degree of precision as our roller chains. HKK Leaf chains are used for applications that require strong flexible linkage for transmitting motion or lift. Specially selected steel and unique heat treatment assures high strength and durability. The first number or numbers in leaf chains identifies the chain pitch, the last 2 numbers identify the chain’s lacing. New applications should use BL series leaf chains.
Leaf Chain is the most simple of steel chains, consisting only of link plates and pins. This chain generally has greater tensile strength than roller chains and runs over sheaves rather than sprockets. They are suitable for hanging, balancing or motion transmitting applications. Leaf chains are often used as counterweight chains for machine tools, elevator and oven doors, fork lift truck masts, spinning frames and similar lifting or balancing applications.
Plates are connected by pins and hold the tension loaded on the chain.
AL TYPE
Plate configuration and thickness are the same as ANSI G8 roller chain. Pin diameter is almost the same as ANSI G8 roller chain.
BL TYPE
BL Series leaf chains consist of link plates which are thicker and larger in contour than the AL Series link plates of the same pitch. The link plates have the same thickness as the link plates of the next larger pitch size in ANSI G8 roller chains. The pins have the same diameter as those of ANSI G8 roller chains of the next larger pitch.
For Applications That Required Strong Flexible Linkage | Ideal for Lifting Applications | Specially Selected Steel | Unique Heat Treatment Process
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 CHINAMFG 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 CHINAMFG 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, Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car |
| Surface Treatment: | Polishing |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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 warehouse automation systems for order picking?
Yes, leaf chains can be used in warehouse automation systems for order picking. These systems often involve automated material handling equipment like conveyor systems, vertical lift modules (VLMs), or automated storage and retrieval systems (AS/RS).
Leaf chains are suitable for these applications due to their robust construction and ability to handle heavy loads. In warehouse automation, leaf chains are commonly utilized in vertical lifting applications, where they enable the smooth and reliable movement of goods between different levels of the facility.
Benefits of using leaf chains in warehouse automation systems include:
- High Strength: Leaf chains are designed to handle high loads, making them ideal for lifting heavy items commonly found in warehouse environments.
- Compact Design: Leaf chains have a relatively slim profile, which allows for efficient use of space in automated systems where space optimization is critical.
- Reliability: Leaf chains are known for their durability and resistance to wear, ensuring reliable performance in demanding order picking operations.
- Cost-Effective: Compared to other lifting options, leaf chains offer a cost-effective solution for warehouse automation applications.
Warehouse automation systems are designed to streamline order fulfillment processes, increase efficiency, and reduce manual labor. By using leaf chains in these systems, companies can improve their productivity and optimize material handling operations.
However, it’s essential to choose the appropriate leaf chain size and specifications based on the specific requirements of the automation system and the loads being handled. Regular maintenance and inspections are also crucial to ensure the chains’ proper functioning and to identify any signs of wear or damage that may occur over time.
editor by CX 2023-11-16