1.General Introduction
This series of wire ropes is suitable for light, medium, and heavy-duty tower cranes, featuring a wide range of constructions such as 35W×7, 18×7+IWS, 6×19W/6×19S, 6×29Fi+IWRC, and 6×36WS+IWRC. Compliant with standards including GB8918, ISO2408, and DIN, the products undergo stringent testing for tensile strength, fatigue performance, and breaking load, ensuring stable and reliable lifting capabilities for tower crane equipment.
2.Company Strengths
The company specializes in the production and supply of tower cranes and their components, offering a portfolio that includes flat-top and hammerhead tower cranes, mast sections, anemometers, and wire ropes. Adhering to a "Quality First, Customer Foremost" philosophy, we have established a comprehensive quality management system and rigorous inspection protocols. This ensures consistent performance and reliability across all products, earning us widespread recognition from domestic and international clients.
3. Services Provided
We offer expert advice on wire rope selection and technical consultation tailored to specific crane models, operating conditions, and environments. Our services include specification matching, product customization, rapid delivery, and post-sales technical support. Backed by a robust supply chain and a professional service team, we provide end-to-end solutions-from procurement to actual operation.
4. Improvement Measures
We continuously optimize our wire rope manufacturing processes by enhancing stranding precision, material quality, and heat treatment techniques, thereby further improving wear resistance, fatigue life, and corrosion resistance. We continuously refine our quality inspection processes and after-sales service systems, constantly improving product performance and service quality based on customer feedback to enhance product longevity and overall reliability.
5.Frequently Asked Questions
When purchasing wire ropes, customers typically focus on model selection, service life, specification compatibility, and maintenance requirements. The wire rope model must be selected based on the tower crane's tonnage, drum diameter, and actual operating conditions. While capable of long-term operation under normal conditions, the rope requires regular inspection for wear, broken wires, deformation, and corrosion; it must be replaced promptly if it meets the criteria for retirement. During installation and use, excessive bending and overloading must be avoided, and regular lubrication and maintenance are essential to ensure optimal operating performance.
6.Product Advantages
Our tower crane wire ropes feature high load-bearing capacity, excellent rotation resistance, wear and fatigue resistance, and a long service life. With a comprehensive range of specifications, they meet the hoisting, luffing, and traction requirements of various tower crane models. They maintain stable performance even under complex operating conditions, ensuring safety and reliability for construction projects.
7. Quality Assurance
All products are manufactured and tested in accordance with relevant standards, with strict quality control implemented at every stage-from raw material procurement to the release of finished products. Each rope undergoes multiple testing procedures, including strength tests, fatigue tests, and visual inspections, to ensure superior safety, stability, and long-term reliability, providing customers with a trustworthy lifting solution.
The tower crane wire ropes feature a high-strength steel core design; key models include 35W×7, 18×7+IWS, 6×19W/6×19S, 6×29Fi+IWRC, and 6×36WS+IWRC. The 35W×7 model utilizes a multi-strand, rotation-resistant steel core structure (common diameters: 11–18 mm) and is suitable for the main hoisting mechanisms of medium-to-large tower cranes. The 18×7+IWS model features an 18-strand parallel-lay structure offering excellent flexibility and rotation resistance (common diameters: 12–18 mm), making it suitable for the main and auxiliary hoisting mechanisms of small-to-medium tower cranes. The 6×19W/6×19S models employ a line-contact structure with superior wear resistance (common diameters: 11–14 mm), suitable for light-to-medium tower cranes. The 6×29Fi+IWRC model features a high-breaking-strength steel core structure (common diameters: 13–18 mm), designed for the complex loading conditions of medium-to-large tower cranes. The 6×36WS+IWRC model utilizes a filler-wire line-contact structure offering exceptional fatigue resistance and high load-bearing capacity (common diameters: 16–22 mm), suitable for large tower cranes (QTZ100 class and above) or heavy-duty applications. These products comply with international standards such as GB8918, ISO2408, and DIN; specifications ranging from 11 mm to 28 mm are available to meet the requirements of various crane tonnages and operating conditions, covering hoisting, luffing, and trolley traversing systems.
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