聚四氟乙烯过

Teflon Roller, Shanghai Donghui Roller is the excellent expert all over the world. Materials: 20#, 45#, forge alloy steel (42GrMo,38GrMoAI), heating treatment and mechanical processing, hardness is HRC55 58.Inner structure: single-layer, multi-layer screw, Z and other structure.Processing: Teflon, anti-sticking, high temperature resistance.Precision: temperature≤1°C, heating transform≤0.01mm, concentric≤0.005mm.Application: Heating roller, guide rollers, tension rollers and so on.Max diametre is 1 m. Max length is 10 m.Donghui Roller provides and repairs all kinds of rollers. For example, anilox roller, embossing roller, mirror roller, heating roller, cooling roller, woolen paper roller, rubber roller, ink proofer, knurling tool, chrome roller,teflon roller, ceramic roller,stainless steel roller etc. According to customer needs, we provide the feasibility analysis and system proposal. We can offer the roller which max diameter is 1 metre and max length is 10 metres. At the same time, we provides turning, grinding, dynamic and static balancing for the surrounding enterprise. Shanghai Donghui Roller is the expert all over the world on Teflon Roller .