Detail Information For 80/156 Twin Conical Screw Barrel for Soft PVC Film:
Application: for soft PVC film, use soft PVC powder& pellets, add 20%-30% CaCo3.
Customer's Requirement: good abrasive& corrosive resistance.
Screw's quality: nitriding quality, base material: 38CrMoAlA.
Barrel's quality: nitriding quality, base material: 38CrMoAlA.
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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