screw barrel design pdf - 2 views
-
lesunscrew on 21 Sep 20"Properties: Wear-resisting, Corrode-resisting, Durable Nanjing Lesun Screw Co.,Ltd specialize in the manufacture of parallel co-rotating modular Barrel, involving various types ranging from Ø20mm to Ø300mm. After more than 10 years of luxuriant development, our company now owns several sets of advanced CNC machines and special processing equipment for manufacturing screw."