Purchase Qty. Reference FOB Price
1 Set US$45,000.00
2 Sets US$35,000.00
3 Sets US$25,000.00
4+ Sets US$15,000.00
Product Description
Product Description China Factory Price Plastic Conical Double Screw Extruder 1.Frequency conversion timing. 2.Hard-toothed Gearbox. 3.Material of the screw and barrel is 38CrMoAlA, nitrogentreatment, screw is designed especially for rigid PVC profile. 4.Screw adopts frequency conversion ...