... patent Certification CM45 Cincinnati Twin Screw And Barrel For Plastic Machine For good plasticizing effect,we have different designs of ... type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc. ... GHII3 Airset in high temperature Screw Diameter15/30,25/55,35/75,40/83,45/90-99,48/112 ... -117,50/105-110,51/105-120,55/110-125,58/125,60/125-129,65/120 ...