profile machines Features: 1) Mainly used to produce the plastic profiles, plastic decorative plates and PVC foam profiles 2) Uses frequency conversion for speed regulation 3) Has super-taper twin-screw extruder with temperature regulator in the screw core 4) The extruding output can be raised by 50% 5) Saves power by 20 - 30% 6) The rigid gear surface of the reducer can be operated continuously for a long time without trouble 7) Operation and mold changing are smooth and steady 8) Long usage life 9) Can produce steel plastic profiles by changing the wood imitation foaming profile mold, combines with one set of steel liner conveying devices 10) Profile characteristics: a) High heat preservation b) High gas resistance 11) By adopting angle steel connection technology, the product can be fixed easily in work sites by simple fixing tools Extruder SJ-150*25SJ-120*25Motor Power/kw55-7537-55Molding Block Amount/P22Vacuum Pump Power/kw1111Drawing Speed/m. Min-10.5-50.5-5Drawing Power/kw33Cutting Line Speed/m. S-144.644.6Capacity/kg. H-1120-30065-190Awards and achievements of these years Awarded China Spark Plan Advanced Enterprise in 1994; Won the prize of National Science & Technology Progress in 1995; Won the prize of Qingdao Science & Technology Achievements in 1996; Won the prize of Excellent Enterprise of Qingdao in 1997; Awarded Advanced New Tehnology Enterprise of Qingdao in 1998; Won the prize of National Spark Plan in 1999; Won the prize of Science & Technology Creation of Hangkang Special District Government in 2000; Won the prize of National New Technology Development, evaluated China Patent Shandong Star Enterprise in 2001.