... . PutupJM55X2+65X1600 Three-layer horizontal roll draft film blown production line is esssentially composed of three main engines. Rolating haul- ... actual power is about 60-80KW, circuits, waterway, gas circuit system are complete.Specific configuration is as follows: 1, ... .(4) Frame diameter of foam stability to the adjustment, flexible and convenient, blown film stability, the under shaking, and ...