Rubber Calender machine is a necessary machine for making rubber sheet in rubber industry, type for two roll,three roll or four roll calender, may choose different type or model according to customer’s product and technology requirement. Here are some main points for our calender machine : Calender type range: 2 roll or 3 roll or 4 roll calender Calender roll diameter size available: 230~910mm, Calender roll working length available: 630~2700mm, Calender roll surface type : smooth roll, surface hardness 68~72HS , Calender roll inner structure : hollow roll or drilled roll available, Calender machine Standard arrangement: one motor, one gearbox reducer, ratio gear and main rolls(2/3/4 rolls ), rolls are hollow type Calender special arrangement according to customer request or products tech requirement: 2/3/4 motors, 2/3/4 gearbox reducer, 2/3/4 universal couplings between gearbox reducer and main rolls. Special arrangement available: axial cross device and preloading device, TCU, multi driving motors, drilled type structure rolls. China Huahan Rubber & Plastics Machinery CO.,LTD. established in 1986, is the largest rubber machinery manufacturer in china, main products has: China internal mixer, China Open mill, China Dispersion kneader, Banbury mixer, Mixing mill, Rubber calender, Rotary curing machine etc.