China Standard Industrial Transmission Gear Reducer Conveyor Parts General Hardware Sky Stacker Forklift Truck Hoisting Machinery Ll28 Series Leaf Chains

Product Description

ISO No.:

LL1622/LL1644/LL1666/LL1688

Plate Lacing:

2×2, 4×4, 6×6, 8×8

Pitch (mm):

25.40

Plate Depth(mm):

21.00

Pin Dia. (mm):

8.28

Plate Thickness (mm):

3.1

Material:

Alloy Steel

Weight / Meter (kg/m):

1.52/2.90/4.30/5.71

Certification:

ISO90001, SGS

Special Treatment:

Heat Treating, Polishing                

Trade Mark:

SMCC or OEM

HS Code:

7315119000

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 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
Surface Treatment: Polishing
Structure: Leaf Chain
Material: Alloy
Type: Cranked Link Chain, Short Pitch Chain
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gear chain

What are the benefits of using a silent gear chain?

Using a silent gear chain in mechanical systems offers several advantages:

1. Noise Reduction:

– Silent gear chains are specifically designed to minimize noise during operation. They incorporate advanced engineering techniques, such as tooth profile optimization and special surface treatments, to reduce noise levels significantly. This makes them ideal for applications where noise reduction is critical, such as in consumer electronics or quiet environments.

2. Smooth Operation:

– Silent gear chains provide smooth and precise motion transmission due to their accurately machined teeth and optimized tooth profiles. This results in reduced vibration and improved overall system performance.

3. High Efficiency:

– Silent gear chains are designed to minimize power loss during operation. They have low friction coefficients and efficient tooth engagement, resulting in higher energy efficiency compared to other types of chains.

4. High Load Capacity:

– Silent gear chains are constructed with robust materials and advanced manufacturing processes, making them capable of handling high loads and torque. They provide reliable power transmission even in demanding applications.

5. Long Service Life:

– The materials and construction of silent gear chains are chosen to ensure durability and extended service life. They are resistant to wear, fatigue, and corrosion, allowing them to withstand harsh operating conditions and provide reliable performance over an extended period.

6. Maintenance Convenience:

– Silent gear chains generally require minimal maintenance. The use of high-quality materials and lubricants, combined with their efficient design, results in reduced wear and elongation. This minimizes the need for frequent adjustments or replacements, leading to lower maintenance costs and downtime.

7. Versatility:

– Silent gear chains are available in various sizes, configurations, and materials to suit different applications. They can be customized to meet specific requirements, allowing for flexibility in system design.

Overall, the benefits of using a silent gear chain include noise reduction, smooth operation, high efficiency, high load capacity, long service life, maintenance convenience, and versatility. These advantages make silent gear chains a preferred choice in applications where quiet operation, efficiency, and reliability are paramount.

gear chain

How do you ensure proper tensioning and alignment of a gear chain?

Proper tensioning and alignment are crucial for the optimal performance and longevity of a gear chain. Here are the steps to ensure proper tensioning and alignment:

1. Tensioning:

– Follow the manufacturer’s guidelines: Refer to the gear chain manufacturer’s specifications and recommendations for the appropriate tensioning method and tension level.

– Use a tensioning device: Utilize a tensioning device, such as a tensioner or tensioning tool, to apply the correct tension to the gear chain.

– Measure tension: Use a tension gauge to measure the tension in the gear chain. Compare the measured tension with the recommended tension specified by the manufacturer.

– Adjust tension: If the measured tension is too low or too high, adjust the tensioning device accordingly to achieve the recommended tension level.

2. Alignment:

– Check alignment: Inspect the alignment of the gear chain by visually examining the positioning of the sprockets or gears. They should be properly aligned and in the same plane.

– Use alignment tools: Utilize alignment tools, such as alignment indicators or laser alignment systems, for precise alignment measurements.

– Adjust alignment: If misalignment is detected, make necessary adjustments to align the sprockets or gears properly. This may involve adjusting the mounting positions or shimming to achieve the desired alignment.

– Verify alignment: After making adjustments, recheck the alignment using the alignment tools to ensure accurate alignment of the gear chain.

Regular inspection and maintenance are essential to ensure continued proper tensioning and alignment of the gear chain. Monitor the tension and alignment periodically and make adjustments as needed to maintain optimal performance and minimize wear and fatigue.

gear chain

What are the different types of gear chains available?

There are several different types of gear chains available, each designed for specific applications and operating conditions. Here are some commonly used types:

– Roller Chains: Roller chains are one of the most common types of gear chains. They consist of rollers that engage with the teeth of the sprockets, providing smooth and efficient power transmission. Roller chains are widely used in various industries and applications, including automotive, industrial machinery, and agricultural equipment.

– Silent Chains: Silent chains, also known as inverted-tooth chains, are designed to minimize noise and vibration during operation. They feature specialized tooth profiles that engage with the sprockets without impact, resulting in quieter and smoother operation. Silent chains are commonly used in power transmission applications where noise reduction is critical, such as in automotive engines and precision machinery.

– Leaf Chains: Leaf chains are made up of interconnected links that resemble leaves, hence the name. They are known for their high tensile strength and are commonly used in applications requiring heavy-duty lifting or tensioning, such as forklifts, cranes, and hoists.

– PIV Chains: PIV (Parallel Indexing and Versatility) chains are specifically designed for parallel indexing applications, where precise motion control and accurate positioning are required. These chains have specialized tooth profiles that allow for smooth and precise movement, making them suitable for applications such as packaging machinery and indexing tables.

– Double-Pitch Chains: Double-pitch chains have a longer pitch than standard roller chains, which makes them ideal for applications that require slower speeds and lighter loads. They are commonly used in conveyor systems, agricultural equipment, and material handling applications.

– Accumulation Chains: Accumulation chains are designed for applications where product accumulation or indexing is required. These chains feature special attachments or profiles that allow for controlled movement and accumulation of products on the conveyor. They are often used in assembly lines, packaging systems, and material handling applications.

– Timing Chains: Timing chains are used in engines and precision machinery to synchronize the rotation of the crankshaft and camshaft. These chains feature precise tooth profiles and are designed to withstand high speeds and heavy loads while maintaining accurate timing.

These are just a few examples of the different types of gear chains available. The choice of the appropriate gear chain depends on the specific requirements of the application, including load capacity, speed, noise level, precision, and operating conditions.

China Standard Industrial Transmission Gear Reducer Conveyor Parts General Hardware Sky Stacker Forklift Truck Hoisting Machinery Ll28 Series Leaf Chains  China Standard Industrial Transmission Gear Reducer Conveyor Parts General Hardware Sky Stacker Forklift Truck Hoisting Machinery Ll28 Series Leaf Chains
editor by CX 2023-08-03

gear chains

As one of leading gear chains manufacturers, suppliers and exporters of mechanical products, We offer gear chains and many other products.

Please contact us for details.

Mail:[email protected]

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