Nitrile dual-steel wire flat cable 3*25+1*16, oil-resistant and low-temperature-resistant flat cable for cranes

NBR double steel wire flat cable 3*25+1*16, an oil-resistant and low-temperature-resistant flat cable for overhead cranes, is a high-performance product specially developed and produced by Shanghai Oukesen Wire and Cable Co., Ltd. for lifting equipment. This cable not only strictly controls material selection and uses meticulous and advanced manufacturing processes, but also excels in oil resistance and low-temperature resistance, greatly enhancing the safety and stability of overhead crane operation. This article will detail the characteristics and advantages of this product from five aspects: material, manufacturing process, application scope, precautions and installation, helping users fully understand the application value of this flat cable.

I. Material Advantages of Flat Cables for Cranes

The NBR double steel wire flat cable adopts high-quality copper cores, which have strong electrical conductivity and excellent tensile properties, ensuring stable current transmission. The outer layer uses nitrile rubber (NBR) as the sheath material. Nitrile rubber is widely used in industrial cable sheaths due to its excellent oil resistance and wear resistance. The design of the double steel wire reinforcement structure not only enhances the mechanical strength of the cable, but also effectively prevents the cable from breaking or deforming during frequent bending and external pulling.

The low-temperature resistance of the nitrile rubber sheath allows the cable to maintain flexibility in environments of -25℃ or even lower, avoiding hardening and cracking caused by cold weather. This is particularly important for lifting equipment in cold winter regions such as Northeast China, or in low-temperature warehouses.

II. Fine Manufacturing Process Ensures Stable Performance

Shanghai Oukesen Wire and Cable Co., Ltd. uses automated extrusion equipment to complete the wrapping of the sheath layer, ensuring uniform coverage of nitrile rubber and avoiding weak points. The double steel wires are evenly arranged on both sides of the cable, enhancing the tensile and compressive properties of the flat cable and extending its service life. The multi-core is separated by a high-density insulating layer, preventing phase-to-phase short circuits or interference, and improving overall safety and stability.

Between the conductor and the sheath, multi-layer protective films and filling materials are used to enhance the cable's moisture-proof and dust-proof performance. These detailed designs reflect Shanghai Oukesen's strict requirements for product quality, ensuring that the cable can operate safely in harsh industrial environments for a long time.

III. Wide Application Scope to Meet Diverse Needs

The NBR double steel wire flat cable with specifications 3*25+1*16 is mainly used for various lifting equipment, including gantry cranes, bridge cranes and overhead crane systems, and is commonly found in high-load operation environments such as steel mills, port terminals and machinery manufacturing workshops. Its oil-resistant and low-temperature-resistant properties enable it to meet the special needs of power plants and chemical plants with oily and humid environments.

The product can withstand frequent movement, twisting and mechanical impact, ensuring continuous and stable power supply during crane operation, and its design complies with national wire and cable industry standards and safety specifications.

IV. Several Key Points for Attention During Use

• Avoid excessive bending: Although the cable is designed with high flexibility, exceeding the recommended bending radius may cause internal conductor damage.

• Prevent mechanical pinching: Heavy objects should avoid directly rolling over the cable at the work site, and the cable path should be kept clean and flat.

• Regular inspection: Regularly check the appearance and conductive status of the flat cable, promptly detect signs of wear and aging, and prevent accidents.

• Environmental adaptation: Although nitrile rubber is oil-resistant and low-temperature-resistant, contact with extreme chemicals such as strong acids and strong bases should still be avoided to extend the service life.

V. Installation Improves Usage Effect

The installation of the flat cable should be completed by technical personnel to ensure that the cable is straight and untwisted along the overhead crane's operation path. The double steel wire structure should be fully fixed to disperse mechanical stress. During installation, the appropriate slack should be reserved according to the technical parameters provided by the manufacturer to prevent the cable from being tightened or loosened due to temperature changes or equipment movement.

In addition, it is recommended to match with cable trays or cable grooves to allow the cable to run stably along the predetermined trajectory, facilitating later maintenance and replacement. Proper installation not only ensures equipment safety, but also greatly reduces operation failure rates.

Summary and Purchase Suggestions

The NBR double steel wire flat cable 3*25+1*16 from Shanghai Oukesen Wire and Cable Co., Ltd., which is oil-resistant and low-temperature-resistant for overhead cranes, is specially designed to provide stable power supply solutions for heavy-duty equipment such as cranes, with high-quality materials, advanced processes and reasonable design. It performs exceptionally well in various harsh environments, especially in industrial conditions with severe oil pollution and extremely low temperatures, extending the service cycle of equipment and reducing maintenance costs.

Choosing the right flat cable is a key step to ensure the efficient and safe operation of lifting equipment. It is recommended that users give priority to this product based on their work environment and equipment needs. Shanghai Oukesen focuses on product quality and after-sales service, and can provide technical support and customized solutions, making it a reliable partner.

For enterprises that pay attention to the performance and safety of crane cables, the NBR double steel wire flat cable 3*25+1*16 is undoubtedly a wise choice that is both economical and practical.

Overview of various types of flat cables for cranes from Oukesen:

1. NBR flat cable for cranes FLAT-RFX6630/RFX6630-G is applied to rail-mounted overhead cranes, trolleys, transfer machinery, crane hoists and various flaw detection equipment, and can also be used for self-supporting shaft well or inclined shelf installation, as well as power transmission lines, control lines, lighting lines and communication lines.

2. PUR polyurethane flat cable FLAT-RFX8630/RFX8630-G is mainly used for electrical connection between mobile electrical equipment in harsh environments such as power generation, metallurgy, chemical industry and ports. The flat structure is particularly suitable for equipment such as overhead cranes and cranes that require frequent bending movement and a certain tensile strength. It is suitable for indoor and outdoor installation in low-temperature, humid or dry and cold environments, and the sturdy polyurethane sheath is especially suitable for use in harsh environments.

3. EU-certified rubber flat cables NGFLGOU/NGFLCGOU are mainly used as power and control cables in cranes, transmission lines, machine tools, elevators, bridge cranes and trolley systems in elevators. The cables are also suitable for use in environments with severe bending movement, and can be installed indoors and outdoors in low-temperature, humid or dry and cold environments.