橡膠包覆輥筒
橡膠輥的輥面包膠有三元乙丙膠、海派龍、丁晴膠、液體硅膠、固態(tài)硅膠、聚氨酯等。根據(jù)使用的環(huán)境工況，需要滿足耐油、耐溶劑的性能。橡膠面的彈性、屈曲性、沖擊性、耐磨損等物理性能都影響膠輥的質(zhì)量和使用壽命。
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橡膠包覆輥筒
Rubber Roller
橡膠輥的輥面包膠有三元乙丙膠、海派龍、丁晴膠、液體硅膠、固態(tài)硅膠、聚氨酯等。根據(jù)使用的環(huán)境工況，需要滿足耐油、耐溶劑的性能。橡膠面的彈性、屈曲性、沖擊性、耐磨損等物理性能都影響膠輥的質(zhì)量和使用壽命。
高溫用途易使橡膠老化，所以在選擇優(yōu)質(zhì)的橡膠輥面的同時，輥芯的冷卻設(shè)計(jì)也非常重要。采用大通水量的螺旋流道設(shè)計(jì)，使輥面溫度均勻可控。
精密的研磨加工設(shè)備確保橡膠輥面與兩端軸承的同軸精度，多種靜平衡、動平衡校正工序，即使在轉(zhuǎn)速極高的雙向拉伸薄膜等生產(chǎn)線設(shè)備上使用也能夠穩(wěn)定、運(yùn)轉(zhuǎn)。
Rubber roller surface include EDPM (Ethylene-Propylene-Diene Monomer), Hypalon, NBR, LSR (Liquid silicone rubber), Solid Silicone,Polyurethane, etc. According to the working conditions, there is the need to be oil resistant and solvent resistant. The elasticity, flexibility, impact resistance, wear resistance and other physical properties of the lining can affect the quality of the rubber roller and service life.
High temperature makes rubber aging easily, so except for choosing the high quality rubber for roller surface, the design of roller core for cooling is also very important. The spiral runner design for large flow capacity is adopted making roller surface temperature more uniform and under control.
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