Rubber calender is usually called rubber calender, rubber calendering machine, or calender.
Rubber calender is By two or three or four rolls, according to certain form arrangement, under certain temperature, extends the rubber or the plastic suppression certain thickness and the superficial shape film, and may carries on to the textile fiber curtain canvas or the steel wire curtain cloth hangs the rubber the machinery. the ordinary calender mainly by the bowl, the rack, the roller is apart from the adjusting device, the roller warm adjusting device, the transmission device, the lubrication system and the control system and so on is composed. the precision calender besides has the ordinary calender main spare part and the equipment, increased the guarantee rolling precision installment.
Four Roll Calender advantage
1. The 4 rolls are separately driven by 4 DC motors, which allow a wide rang of speed adjustment. The rotating speed ratio of the 4 rolls can be freely adjusted. The rolls are equipped with preloading device and bearings lubrication failure alarm device, as well as nip display and speed display.
2. The rolls are arranged in S form. Roll 1# and roll 4# have roll cambers that can eliminate bending impact on rolls during working process. Thus, it is possible to make products with same thickness along axial direction.