Zhejiang Guangming Plastic Machinery Co., Ltd. (Guangyou Screw),which was established in 1992, through 20 years of endeavour and cultivation, the company now among the world’s leading manufacturer of screw and barrel. It is located in the Xihou Industry Park, Jintang, Zhoushan.
Over 29 years experience in screw and barrel , more info pls find kaylee(at)tizatech.com Technical Parameter: Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome ...
Conical twin screw and barrel Specification: 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188 Above are our standard specification, we also can customize for you Screw structure and compression ...