... ) Features:This machine include: unwind part, past dot part,oil burning part, electric heating dry oven ,calender and cooling part, rewind ... deviceAccording the needed to choose calender roller, both side of cooling roller have joint.Independent rub rewind ,simple unload operate ... speed(mm)5~30Power supply(mm)50+100,000 kilocalsire burner YM64 PE,EVA,EVAL,PES Past dot and scattering coating machine