Injection Molding of Disposable Polypropylene Clamps

Since 2009, a manufacturer in Zhejiang Province, China, has been employing 20 of our EM260-V Toggle Type Injection Molding machines to manufacture disposable clamps in polypropylene (PP). In this application, the EM260-V Injection Molding machine is driven by a VDP power pack and nippobatta Ai-01 controller delivering a clamping force of 260 tons.

The disposable PP clamps are molded in 4 cavities with a shot weight of 41.5g each, a thickness of 3mm and a fully automatic cycle time of 38s.