High Efficiency 4 Roll Calender Machine Durable For Plastic Floor

High Efficiency 4 Roll Calender Machine Durable For Plastic Floor Main character: 1.Tailored structure, easy to operate and install. 2.There are many speeds and speed ratios available, which can satisfy most customers' formula and processing requirements. 3.Frame and base, looking very nice, are welded and treated by annealing for stress relieving. 4.The speed reducer is the hard-tooth surface gear reducer of class 6 precision, which has long service life and low noise. 5