加热辊

　　加热辊

　　选用优质的碳钢、不锈钢、合金钢。以先进的热处理工艺调质，去应力，淬火。

　　辊筒内部采用周边打孔、螺旋等流道或夹套内层，内套与辊体过盈红装。

　　加热方式和有油加热、电加热、水加热、油电混合加热、汽加热、温度可高达400℃

　　辊面做镀硬铬、喷特氟隆等处理，粗糙度Ra0.002(光洁度14级以上)。

　　温差≤±1℃，热变形≤0.02mm，平直度、跳动、同轴度≤0.001mm。

　　主要用于印染。冶金、皮革等行业。

　　不锈钢辊表面可做镜面(12级镜面)网纹、简单花纹，此加热辊为316不锈钢，无电镀层，可用于特殊行业(化工、涂布)

　　Heating roll

　　Selection of high-quality carbon steel, stainless steel, alloy steel. Tempering, de-stressing and quenching with advanced heat treatment process.

　　The inner part of the roller adopts the peripheral perforated, spiral and other runner or the inner layer of the jacket, the inner sleeve and the roller body interference red.

　　Heating methods and oil heating, electric heating, water heating, oil-electric mixed heating, steam heating, the temperature can be up to 400℃

　　The roller surface is plated with hard chromium, penteflon, etc., roughness Ra0.002(finish level 14 or above).

　　Temperature difference ≤±1℃, thermal deformation ≤0.02mm, flatness, runout, coaxiality ≤0.001mm.

　　Mainly used for printing and dyeing. Metallurgy, leather and other industries.

　　Stainless steel roller surface can do mirror (12 mirror) mesh, simple pattern, this heating roller is 316 stainless steel, no electroplating, can be used in special industries (chemical, coating)