China Standard Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

Product Description

AL LL FL LH BL Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

Leaf chains are known for their durability and high tensile strength. They are primarily used in lift device applications such as forklifts, lift trucks, and lift masts. These hard working chains handle the lifting and balancing of heavy loads with the use of sheaves instead of sprockets for guidance. One of the primary differences with leaf chain compared to roller chain is that it only consists of a series of stacked plates and pins, providing superior lifting strength.
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.
 

Chain
No.

 
Assembly
 
Pitch
A
Pin
Dia.
D
Plate Overall Width Maximum
Allowable
Load (lbs)

 
Average
Ultimate
Strength (lbs)

 
Average
Weight Per Foot (lbs)

Riveted
 
Height
H
Thickness
T
E  
BL Series
BL-423 2X3 1/2 0.2 0.457 0.080 0.51 1,000 6,100 0.48  
BL-434 3X4 1/2 0.2 0.457 0.080 0.68 1,190 9,300 0.64  
BL-446 4X6 1/2 0.2 0.457 0.080 0.93 1,340 12,300 0.93  
BL-523 2X3 5/8 0.234 0.571 0.094 0.60 1,540 9,100 0.74  
BL-534 3X4 5/8 0.234 0.571 0.094 0.80 1,870 13,700 1.03  
BL-546 4X6 5/8 0.234 0.571 0.094 1.08 2,100 18,100 1.46  
BL-623 2X3 3/4 0.312 0.708 0.125 0.78 2,200 13,700 1.21  
BL-634 3X4 3/4 0.312 0.708 0.125 1.04 2,750 20,600 1.68  
BL-646 4X6 3/4 0.312 0.708 0.125 1.43 3,080 27,400 2.38  
BL-823 2X3 1 0.375 0.948 0.156 0.96 3,800 23,200 2.05  
BL-834 3X4 1 0.375 0.948 0.156 1.28 4,600 35,100 2.85  
BL-846 4X6 1 0.375 0.948 0.156 1.77 5,280 46,300 4.06  
BL-1571 2X3 1 – 1/4 0.437 1.154 0.187 1.13 5,830 32,200 2.95  
BL-1034 3X4 1 – 1/4 0.437 1.154 0.187 1.52 7,000 50,400 4.08  
BL-1046 4X6 1 – 1/4 0.437 1.154 0.187 2.11 8,140 64,500 5.79  
BL-1223 2X3 1 – 1/2 0.500 1.382 0.220 1.33 8,250 41,300 4.15  
BL-1234 3X4 1 – 1/2 0.500 1.382 0.220 1.80 9,900 67,000 5.85  
BL-1246 4X6 1 – 1/2 0.500 1.382 0.220 2.47 11,300 82,600 8.30  
BL-1423 2X3 1 – 3/4 0.562 1.610 0.250 1.52 11,000 52,400 5.57  
BL-1434 3X4 1 – 3/4 0.562 1.610 0.250 2.05 13,200 86,200 7.75  
BL-1446 4X6 1 – 3/4 0.562 1.610 0.250 2.82 15,100 104,800 11.03  
BL-1623 2X3 2 0.687 1.839 0.281 1.72 13,200 78,100 7.51  
BL-1634 3X4 2 0.687 1.839 0.281 2.33 15,800 118,300 10.45  
BL-1646 4X6 2 0.687 1.839 0.281 3.21 18,000 156,300 14.85  

 

Related Products

Company

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Iron
Surface Treatment: Oil Blooming
Feature: Oil Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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leaf chain

Can leaf chains be used in overhead crane systems for industrial facilities?

Yes, leaf chains can be used in overhead crane systems for industrial facilities. Overhead cranes are commonly used in industrial settings for lifting and moving heavy loads. Leaf chains are well-suited for such applications due to their high-strength and reliable performance.

Leaf chains offer several advantages that make them suitable for overhead crane systems:

  • High Load Capacity: Leaf chains are designed to handle heavy loads and provide reliable lifting capabilities, making them ideal for overhead crane systems that deal with substantial weights.
  • Compact Design: Leaf chains have a compact and lightweight design, which allows them to fit easily into the limited space of overhead crane structures.
  • Durability: Leaf chains are constructed from high-quality materials, providing excellent resistance to wear, fatigue, and corrosion, ensuring longevity and reduced maintenance requirements.
  • Smooth Operation: These chains offer smooth and consistent operation, facilitating precise control during lifting and lowering operations.
  • Wide Range of Sizes: Leaf chains are available in various sizes and configurations, allowing for customization to match the specific requirements of the overhead crane system.

When using leaf chains in overhead crane systems, it is essential to follow proper installation procedures, conduct regular inspections, and adhere to safety guidelines to ensure the safe and efficient functioning of the crane. Regular maintenance, including lubrication and prompt replacement of worn components, is also crucial to keep the overhead crane system in optimal condition.

In summary, leaf chains are a viable and reliable option for overhead crane systems in industrial facilities, providing the strength and performance needed for heavy-duty lifting applications.

leaf chain

Can leaf chains be used in tower cranes and construction hoists?

Yes, leaf chains can be used in tower cranes and construction hoists, and they are a popular choice for these applications due to their excellent lifting capabilities and durability.

Tower cranes and construction hoists are essential equipment in the construction industry, used to lift and transport heavy materials and equipment to different heights on construction sites. These applications require robust and reliable lifting solutions to ensure the safety and efficiency of construction operations.

Here’s why leaf chains are suitable for tower cranes and construction hoists:

  • High Strength: Leaf chains are designed to handle high loads and provide reliable lifting performance, making them well-suited for lifting heavy construction materials and equipment.
  • Wear Resistance: The construction environment can be demanding, with exposure to dust, debris, and rough surfaces. Leaf chains are constructed from durable materials and have good wear resistance, ensuring they can withstand harsh conditions and extended use.
  • Minimal Stretch: Leaf chains have minimal elongation, which means they maintain their length and lifting accuracy over time. This characteristic is crucial in construction applications where precise positioning is essential.
  • Compact Design: Tower cranes and construction hoists often operate in confined spaces, and the compact design of leaf chains allows for efficient use of space while providing powerful lifting capabilities.
  • Reliability: Construction projects have tight schedules, and equipment reliability is crucial to meet project deadlines. Leaf chains’ reliable performance and low maintenance requirements contribute to the smooth operation of tower cranes and construction hoists.

Leaf chains are used in various configurations, such as single-strand or multi-strand setups, depending on the specific lifting requirements of the tower crane or construction hoist.

It is essential to select the appropriate size and type of leaf chain based on the load capacity, lifting height, and environmental conditions of the construction site. Regular inspection, lubrication, and maintenance are also necessary to ensure the optimal performance and longevity of leaf chains in tower cranes and construction hoists.

China Standard Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift  China Standard Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift
editor by CX 2023-07-21