PVC windowsill board profile machinery 1. Suit for PVC profile's extrusion. 2. High output, stable operation 3. Long lifetimeModel JG-YXSZ45 JG-YXS55 JG-YXS65 Screw dia. mm Φ45/90 Φ55/110 Φ65/120 Screw effective length mm 989 1195 1440 Screw max. rotation speed r/min 45.8 34.8 34.7 Main extruder power KW 15 25 35 Barrel heating power KW 11.5 15 24 Central height mm 1000 1000 1000 Main Products Batten Frame, Door leaf, Batten Frame, Door leaf Screw eating and cooling Silicon oil Barrel heating and cooling China heater, force cooling by air