flange:PC 300 height:170mm diameter:110mm shaft hole:35mm Features: 1. Using plastic cable spool special engineering plastic injection molding, high precision, advanced structure, side close tendon strengthening; 2. With a good balance of performance, high strength, acid and alkali resistance and other characteristics, balance accuracy up to 6.3 or above. 3. The overall structure of plastic, metal package, ensure the shaft hole requirements and conductive properties, the product components can replace them, and easy maintenance. 4.high quality and competitive price. 5.environmental protection.and small order also acceptable. Range :for optical fiber and cable .date communication cable series lines, twisted pair, and cable production process into the income ,takeup, applied to radio frequency cable , wire and cable high-income line knitting machine, high-twist machine revenue, take-up. Extrusion machine revenue, up line, winding machine revenue, actinomycetes, etc.; equally suitable for domestic and foreign, to introduce high-speed production line closing line process.