Supply of spring wire (spiral cable) (Figure 1, PUR spring wire (spiral cable): very good elastic force. Excellent mechanical and chemical properties, particularly cold, oil, climate, wear and tear resistance. Suitable for machinery manufacturing, power tools, etc.
Scope of application: for rated AC voltage 450/750V or DC voltage below 6V-1000V, need to go back and forth. Up and down the assembly circuit summary wiring, such as telephone, computer, electronic equipment by plug-in and cars, trailers, spring cable.
Product characteristics: good flexibility and elasticity (elongation length up to 3.5-4 times the length of the original spring). Good cold resistance, flame retardant, oil resistance and wear resistance. According to the different requirements of the occasion to produce various types of coil spring wire.
Conductor structure: use single-stranded or glued bare-knucre copper wire (or tin-plated copper wire)
Insulation materials: PVC, polyethylene, polyethylene or polyethylene can be used to meet the requirements of different applications.
Sheath material: generally used polyurethane elastic material PU material
Operating temperature: Cold-65 degrees, temperature resistance 80 degrees, 105 degrees, 125 degrees according to customer requirements
Production range: Standard cross-section: 0.12-4 square meters (special specifications can be produced according to customer requirements)
Number of electric diameter cores: 1-37 cores (special specifications can be produced according to customer requirements)
Spring length: any
