Screw adopts special mixing function and high plasticizing capacity design. Coat-hanger die use a special double flow design which allows more precise adjustment to sheet thickness. Temperature control of plus or minus can accurately control the plasticizing process and sheet thickness. Three Roll-ray machine adopts vertical lifting method. Sheet thickness control with a two-way roller screw adjustment and precise control of sheet thickness can be adapted. The roller temperature control system can precisely control the temperature ensures sheet thickness uniformity. Cutting machine: Synchronize cutting, and plate length has the numerical precision. Winding device used in high torque motor, is able to adjust the speed and tension retractor. Equipped with automatic meter device, it can be set to the length of the products. With SJSZ-60/22 Taper Twin-Screw Extruder combined with corresponding wavy plate molder, Corrugated sheets Extrusion line Corrugated sheets Extrusion line twin screw extruder Awards 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.
