China Hot selling Special Precision Leaf Chain for Lh Ll Al Series

Product Description

Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS, BV
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark yellow, dark blue, black

 

DIN/ISO    DIN/ISO Chain No. Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    length UItimate  tensile strength   Average tensile strength  Weight per meter
P   h2 max T max d2 max L max Q min Q0   q
mm   mm mm mm  mm kN/Ibf kN kg/m
LL0822 12.700 2×2 10.6 1.60 4.45 8.90 18.2/4094 20.4 0.42
LL0844 4×4 15.60 36.4/8188 40.7 0.84
LL0866 6×6 22.00 54.6/12283 60.0 1.24
LL 0571 8×8 28.50 72.8/16378 80.0 1.64
LL1571 15.875 2×2 13.7 1.60 5.08 9.20 22.7/5107 25.5 0.54
LL1044 4×4 15.80 45.4/15713 51.0 1.06
LL1066 6×6 22.10 68.1/15321 76.3 1.57
LL1088 8×8 28.80 90.8/2 0571 101.9 2.10
LL1222 19.050 2×2 16.0 1.85 5.72 10.40 29.5/6637 33.2 0.73
LL1244 4×4 17.90 59.0/13273 66.4 1.44
LL1266 6×6 25.40 88.5/19910 99.7 2.15
LL1288 8×8 32.90 118.0/26547 132.9 2.84

ANSI    ANSI Chain No. Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    length UItimate  tensile strength   Average tensile strength  Weight per meter
P   h2 max T max d2 max L max Q min Q0   q
mm   mm mm mm  mm kN/Ibf kN kg/m
AL322 9.525 2×2 7.7 1.30 3.58 6.80 9.0/2045 10.2 0.23
AL344 4×4 11.60 18.0/4090 20.0 0.46
AL422 12.700 2×2 10.4 1.50 3.96 8.30 14.7/3304 15.4 0.39
AL444 4×4 14.40 29.4/6609 30.8 0.74
AL466 6×6 20.50 44.0/9891 46.2 1.13
AL522 15.875 2×2 12.8 2.03 5.08 11.05 24.5/5508 25.2 0.64
AL534 3×4 17.00 36.8/8273 37.8 1.10
AL544 4×4 19.40 48.9/1571 50.5 1.25
AL566 6×6 27.50 73.4/16500 74.2 1.79
AL622 19.050 2×2 15.6 2.42 5.94 13.00 33.4/7508 37.5 0.86
AL644 4×4 22.70 66.7/14994 75.0 1.76
AL666 6×6 32.20 100.1/22502 112.5 2.60
AL688 8×8 42.20 133.4/29988 142.0 3.49
AL822 25.400 2×2 20.8 3.25 7.92 16.20 57.9/13016 65.0 1.54
AL844 4×4 29.40 115.7/26009 130.0 3.00
AL866 6×6 44.20 173.5/39003 195.0 4.46
AL888 8×8 55.50 231.4/52019 245.0 6.30
AL1571 31.750 2×2 25.6 4.00 9.53 19.60 84.5/18996 98.0 2.37
AL1044 4×4 36.40 169.0/37991 196.0 4.68
AL1066 6×6 52.30 253.5/56987 294.0 7.20
AL1088 8×8 68.50 338.0/75982 371.0 9.94
AL1222 38.100 2×2 30.5 4.80 11.10 24.30 120.1/26998 136.0 3.65
AL1244 4×4 43.80 240.2/53997 272.0 7.05
AL1266 6×6 63.20 360.3/8571 394.0 10.50
AL1288 8×8 82.60 480.4/15714 512.0 14.03
AL1444 44.450 4×4 36.4 5.60 12.64 52.30 302.5/68002 356.0 10.34
AL1466 6×6 74.50 453.7/101992 534.0 15.16
AL1644 50.800 4×4 41.6 6.40 14.21 58.00 382.5/85986 449.0 12.98
AL1666 6×6 83.80 573.8/128990 674.4 19.76
AL1688 8×8 109.50 765.0/171972 899.2 25.47

Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.

Specifications
 

Technique Treatment
1 Shot Peening 8 Quenching
2 Bluing 9 Tempering
3 Phosphate 10 Oiling
4 Nickel-plated 11 Greasing
5 Zincing 12 Special color
6 Heat Treatment 13 Stain proofing
7 Carburizing 14 Pre-stretched and anti-fatigue

 Our Services
1. Any of your kind inquiry of chains would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.

Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square CHINAMFG have more than 100 employees and we have a complete set of testing equipment to ensure our quality.

 

Usage: Transmission Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing/Electroplating/Oxygenation
Feature: Oil Resistant
Chain Size: P=15.875mm with Extended Pin Leaf Chain
Structure: Leaf Chain
Samples:
US$ 15/Piece
1 Piece(Min.Order)

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Customization:
Available

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leaf chain

Can leaf chains be used in agriculture equipment for lifting and hoisting?

Yes, leaf chains can be used in agriculture equipment for lifting and hoisting purposes. They offer several advantages that make them suitable for various agricultural applications:

  • High Load Capacity: Leaf chains have a high tensile strength and can withstand heavy loads, making them ideal for lifting and hoisting tasks in agriculture.
  • Durability: Agriculture equipment often operates in challenging environments, and leaf chains’ durable construction allows them to withstand the rigors of agricultural applications.
  • Corrosion Resistance: Some leaf chains come with protective coatings or materials that offer excellent corrosion resistance, ensuring longevity even in outdoor and corrosive agricultural settings.
  • Adaptability: Leaf chains can be customized to fit different agricultural equipment designs and lifting requirements, providing flexibility in their use.
  • Reliable Performance: Farmers and agricultural workers rely on equipment that performs consistently and safely. Leaf chains’ reliable operation ensures smooth lifting and hoisting operations in the field.

In agriculture, leaf chains can be found in various equipment such as agricultural tractors, combine harvesters, grain elevators, and other machinery used for lifting heavy loads, adjusting implements, and performing various tasks in the field. Their robust design and ability to handle high loads make them an excellent choice for lifting and hoisting applications in the agricultural industry.

leaf chain

Can leaf chains be used in heavy-duty lifting and rigging applications?

Yes, leaf chains are commonly used in heavy-duty lifting and rigging applications. Leaf chains are known for their high strength, durability, and ability to handle heavy loads, making them suitable for various lifting and rigging tasks in industrial settings. Here are some reasons why leaf chains are well-suited for heavy-duty lifting and rigging applications:

  • High Load Capacity: Leaf chains are designed to have a high load-carrying capacity, which allows them to lift and handle heavy loads safely and efficiently.
  • Durability: Leaf chains are made from high-quality materials and are constructed with precision, making them resistant to wear, fatigue, and damage from heavy lifting operations.
  • Compact Design: Leaf chains have a compact design, which makes them suitable for use in limited space or confined areas where larger lifting systems may not be feasible.
  • Flexibility: Leaf chains can be easily adapted to various lifting configurations and can accommodate different rigging setups, making them versatile for different applications.

These characteristics make leaf chains a preferred choice in heavy-duty lifting and rigging applications such as cranes, hoists, winches, elevators, construction equipment, and various industrial machinery. When using leaf chains for heavy-duty lifting, it is essential to follow manufacturer guidelines, adhere to load capacity limits, and perform regular inspections and maintenance to ensure safe and reliable operation.

China Hot selling Special Precision Leaf Chain for Lh Ll Al Series  China Hot selling Special Precision Leaf Chain for Lh Ll Al Series
editor by CX 2023-11-03

leaf chains

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

Please contact us for details.

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