SJ Series SJ45*28-400 Full Automatic PVC Hot Shri

USAGE With reference to the world's most advanced information on the film blowing machine, combined with China's present situation, our machine is well-designed, and after many times’ new product trial, it has been proved to be a great success. This machine is applicable to PVC membrane tube forming technology product Blown Shrink Film, film with good transparency, excellent gloss, high shrinkage, etc., which is popular in today's new packaging materials. It also has been widely used as the outer packages of food, beverages, tea, glass products, handicrafts, sanitary wares, cosmetics, electronic products, and so on. This machine is horizontal blown type machine, which is excellent in film transparency and smooth surface, this kind film is good for printing and making label. FEATURE 1.The barrel screw extrude and die is made of high-quality steel 38GrMoAIA, precisely formed by heat treatment, and it has the features of high yield, good plasticization effect, and long operating life. 2. The cylinder is sub-chain heated, and the temperature is controlled electronically and automatically, constant temperature. 3. The use of VVVF drive motor enabled the drive smooth and control flexible. The adoption of four times traction made it possible to suit a wide range of the width of the blown film and improve yields. 4. The design of the machine is reasonable, less power consumption, and high output. Also it can be used widely in various areas and the quality is reliable. Besides, the operation and maintenance is easy. So it is an economic choice for you. PARAMETER Type Horizontal-blown type SJRM45*28-400 Performance Raw Material PVC resin (powder) Film Thickness(mm) 0.015-0.08mm Horizontal shrinkage 40-60% Longitudinal Shrinkage 30% Film Thickness Error (%) 6%, better than standard Film Width(mm) 30-400mm Temperature control 5 areas Output(kg/h) 35-40 Extrude unit Screw Diamete(mm) Φ45 Screw L/D Ratio 28:1 Main Motor(kw) 7.5-11Kw( 6 grade) Screw speed 10-80r/min Heating(kw) 20kw Die-head unit Die-Head Diameter(mm) Φ45 Die-Head Heating(kw) 2.5kw Die –Head and Barrel material 38GrMoAIA Winder unit Rewinding diameter(mm) Φ400 Winding Motor(kw) 2.2Kw/1.5Kw Winding film width(max) 400mm Winding speed 4-40m/min Winding roller width(max) 500mm Machine Weight(T) 2.0T Machine Dimensions(L*W*H)M 5.5×1.6×1.4