Detail Information For Bimetal Quality Twin Conical Screw and Barrel:
Application:a terrace board (decing) and related products from a mixture of wood flour 60-70% and high density polyethylene 40-30%.
Customer's Requirement: good abrasive resistance.
Screw's quality: bimetallic screw, base material: 38CrMoAlA, steel from BAOSTEEL company, 10%-15% tungsten carbide powder will be added at screw's alloy layer.
Barrel's quality:bimetallic barrel, base material: 38CrMoAlA, steel from BAOSTEEL company, we will weld alloy layer at barrel's extrude zone, 10%-15% tungsten carbide powder will be added.
Detail Information For All Brand Twin Conical Screw and Barrel:
Application:
For the production of pipes, profiles, sheets, such as SPC floor, PVC wall board, PVC wood plastic, PE wood plastic, high molecular sheet, baking-free brick plate, high calcium plate, high calcium pipes, high calcium profiles, soft PVC sheet, PVC foam board, PP, PE, ABS, PVC, granulation and etc.
1: Factory can produce twin conical screw and barrel according to your drawings.
2: Engineer can be sent to your factory for measurement, company can produce screw and barrel for most extrusion brand.
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