Zhoushan Hengda Sheng Machinery Co., Ltd. is specialized in the production of injection molding machine screw, extruder screw, alloy cylinder screw, blown film machine screw, pelleting machine screw, stainless steel screw, twin screw cylinder, Gelin column and screw cylinder accessories. We have professional processing production lines, advance craft, unique technology, Products with high precision, wear resistance, corrosion resistance, etc. Surveying and mapping, design for the customer ,etc.

With the continous development of plastic industry and plastic injection and extrusion. New-type plastic with various functions is invented the operation circumstance of barrel and screw becomes more onerous execrable. Corrosion and abrasion become the main reason of barrel and screw breakage. Zhoushan Hengda sheng machinery Co.,Ltd success fully develop series import special type material screws and barrels (Japan material, SKD61,DC53, DAC, FDAC, Swiss material 8407 etc.), bimetallic screws and barrels with continuous development as well as applying world advanced technology. Screw and barrel for PC PVCPA(nylon oil)Acrylichard PVCsoft PVCPEIPEEK etc., screw and barrel for corrosion–resistant materials , screw and barrel for wear-resistant materials ,screw and barrel for transparent materials, screw and barrel for granulator and so on .

Our target is Provide clients with reasonable and economic system scheme, create profit for clients.