CHINA WEB DIRECTORY

zhoushan oushengda plastic machinery co.,ltd is established in 1990(the original name is zhoushan huayuan plastic machinery co.,ltd)We are a professional manufacturer and exporter concerned with the design,development and production of plastic.

Material for twin Conical screw barrel:
1)38CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)9Cr18MoV
4)CW6Mo5Cr4V2

Performance and specification

1)We design our brand, screw and barrel .We make sure the course of processing smoothly.
2)With more than 10 years' experience in plastic machinery,we have a well quality control system.Screws are processed by high-precision special NC screw milling machines to ensure high consistency extruding performance. We try our best to lower the cost of your budget and supply high quality screw and barrel .The special design of distribution cainet enlarges thrust bearing and adopts original bearings, guaranteeing the long service life and the bearing of larger extrusion capacity.