Tag Archives: Plastic profile processing

RPVC, CPVC, UPVC Screw Barrel

Posted on 2022-09-15 by hcscrew

Get details and latest price of RPVC, CPVC, UPVC PVC screw barrel, high-speed design, better anti-wear anti-corrosion screw barrel at HUACHEN Continue reading →

How To Solve Black Lines On Rigid And Semi Rigid UPVC Products

Posted on 2022-07-28 by hcscrew

HUACHEN has found some solutions to UPVC product black lines in production and installation of rigid PVC screws… Continue reading →

Posted in Solutions | Tagged conical twin screw barrel, plastic pipe processing, Plastic profile processing, screw barrel engineering work, twin screw barrel | 1 Comment

PVC Screw Barrel: What Are They And What Are Their Special Features?

Posted on 2022-07-19 by hcscrew

Discuss some tips on PVC screw barrel. PVC extrusion screw, PVC injection screw, PVC pelletizing screw, and rigid PVC screw are the main types Continue reading →

Posted in Solutions | Tagged plastic pipe processing, Plastic profile processing, pvc screw barrel, screw barrel knowledge | Leave a comment

What Makes Your PVC Profiles So Brittle?

Posted on 2022-07-12 by hcscrew

In this article, we introduce reasons rigid PVC profiles brittle and give solutions from fillers, formulations, stabilisers, lubes… Continue reading →

Posted in Solutions | Tagged Plastic profile processing, pvc screw barrel, screw barrel engineering work | Leave a comment

PVC Profiles With Bubbles, Cracks, And Pockmarks: How To Fix Them？

Posted on 2022-07-07 by hcscrew

Introduce PVC profiles with bubbles, cracks, and pockmarks problems. Main reasons, provide effective solutions, extruder barrel venting port Continue reading →