It is suitable fot blowing the plastic film as high density polyethylene(HDPE),low density polyethylenle(LDPE),and linear low density polyethylene(LLDPE),which is widely,used for packing foodstuff,garment,texile,daily-use articles and industrial products etc.It can produce pearl film and degradation film via making up a prescription. 1.double station to wind 2.be able to be slited into sheet film 3.hard-strength head tooth surface reduction gearbox