This profile production line is according to different profile section and mould to choose different conical or parallel twin-screw extruder and provide relative vacccum sizing tank, haul-off, cutter, stacker and auxiliary equipment. Capacity of main frame can be optionally chosen from 60-700 kgs/hour. The haul-off unit has applied unique lift technique of our co. Its work is stable, its reliability is good, its pulling force is large. Vacuum setting has applied special enlarged vortex cooling system which is good for cooling and calibrating so as to meet demand of high speed extruding. Movement speed and drawing speed of cutting machine keep synchronous. All movements are controlled by imported PLC, the design is reasonable, the operation is stable, it can conduct automatic cutting with fixed length. Powder & dust suction device can be provided. With different molds, the tilter platform can choose such specifications as 4-meter, 6-meter, 8-meter, 11-meter, etc. With twin parallel screws extruder, it is particularly suitable for high speed extruding of profiled material. Model SJZ45/90 SJZ50/105 SJZ55/110 SJZ65/132 SJZ80/156 Motor power 15 18.5 22 30-37 55 Screw diameter 45/90 50/105 55/110 65/132 80/156 Screw rotation speed 34.7 34.7 34.7 34.7 34.7 Output capacity(PVC) 60-80 80-100 120 150-250 250-400 Model YF108 YF180 YF240 YF300 YF400 Max. profile width 108 180 240 300 400 Haul off width 100 100 150 150 150 Haul off force 2 2 2 2 3 Haul off speed 0-6 0-5 0-5 0-5 0-5 Total power (without extruder) 9.9 18.7 27.5 31 35