35Wx7 Non-Rotating Crane Wire Rope

35Wx7 Non-Rotating Crane Wire Rope

Structure Definition
Standard Construction: 35W×7 (35 strands total, each strand composed of 7 individual steel wires, Warrington compacted strand design)
Multi-layer Opposite Twist Design: Three-layer strand assembly with alternating left/right lay directions. Inner and outer strands generate reverse torque to offset rotational stress when loaded, realizing stable non-rotating effect even under ultra-long lifting height.
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Description

Series Model: OMLA-CRN-002

Series Model: OMLA-MCH-35W (Premium Crane Series)

Products Description

The 35Wx7 Non-Rotating Crane Wire Rope is a premium multi-strand steel wire rope specifically engineered for demanding lifting operations where load stability and minimal rotation are critical. Its special construction balances internal torque, significantly reducing rope spin during lifting, making it the preferred choice for modern cranes and heavy-duty hoisting equipment. (Vinco)

Manufactured from high-quality carbon steel wire with advanced stranding technology, our 35Wx7 wire rope delivers outstanding breaking strength, excellent flexibility, superior fatigue resistance, and long service life under continuous heavy-duty operation.

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Key Technical Specifications

 

Item

Specification

Construction

35Wx7

Rope Type

Non-Rotating / Rotation Resistant

Material

High Carbon Steel

Tensile Strength

1770 / 1960 / 2160 MPa

Surface

Bright / Electro Galvanized / Hot Dip Galvanized

Diameter Range

8 mm – 52 mm (Custom Available)

Core

Steel Core (IWRC)

Standard

EN 12385, GB/T 8918, ISO Standard

Lubrication

Available Upon Request

 

Product Features

 

  • Non-Rotating Performance: The 35Wx7 construction effectively minimizes rope rotation under load, providing greater lifting stability and improved operational safety.
  • High Breaking Strength: Manufactured using high tensile steel wire (1770 MPa / 1960 MPa / 2160 MPa optional), ensuring reliable performance in demanding lifting environments.
  • Fatigue Resistance: Optimized strand design reduces internal wear, extending service life through repeated bending over sheaves and drums.
  • Flexibility: The compact multi-strand construction provides smooth running performance while maintaining high structural strength.
  • Stable Multi-Layer Spooling: Designed for excellent drum winding performance with reduced strand distortion during multi-layer spooling.

 

Corrosion Protection Options

 

Available in: Suitable for indoor and outdoor industrial applications.

 

  • Bright (Ungalvanized)
  • Electro Galvanized
  • Hot Dip Galvanized
  • Lubricated Finish

 

Typical Applications

 

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The 35Wx7 rotation resistant wire rope is widely used in:

  • Tower Cranes
  • Mobile Cranes
  • Truck Mounted Cranes
  • Crawler Cranes
  • Port Cranes
  • Offshore Cranes
  • Winches
  • Hoisting Equipment
  • Heavy Construction Projects
  • Mining Equipment
  • Shipyard Lifting Operations

 

Advantages

 

  1. Outstanding rotation resistance
  2. High tensile strength
  3. Excellent flexibility
  4. Long fatigue life
  5. Smooth multi-layer drum winding
  6. Reduced internal wear
  7. Stable lifting performance
  8. High safety for critical lifting operations
  9. Available in customized diameters and lengths
  10. OEM & ODM manufacturing supported

 

Quality Assurance

 

Every wire rope is manufactured under strict quality control procedures and inspected before shipment.

Available documents include:

  • Mill Test Certificate (MTC)
  • EN 10204 Type 3.1 Certificate
  • Material Certificate
  • Tensile Test Report
  • Packing List & Inspection Report

 

Packaging

 

Standard export packing options include:

 

  • Wooden Reel
  • Plywood Reel
  • Steel Reel
  • Coil Packing
  • Customized Export Packaging

 

Why Choose Solite?

 

2023101714373451467
  • Professional steel wire rope manufacturer
  • Rich export experience
  • Strict quality inspection
  • Competitive factory pricing
  • Fast production and delivery
  • OEM & Customized solutions
  • Professional technical support
  • Global shipping service

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