Author Archives: hcscrew

Single Screw Barrel

Posted on 2022-08-27 by hcscrew

Find more single screw barrel at HUACHEN, screw barrels process, customised, drawing rebuilding, design, modification and engineering service Continue reading →

Single Screw

Posted on 2022-08-25 by hcscrew

Get latest and competitive prices on single screw replacements from professional source manufacturer. Find more single screw extrusion screws Continue reading →

HUACHEN Screw, Zhoushan, China. Hot Selling Globally

Posted on 2022-08-15 by hcscrew

China leading manufacturer of SKD twin screw barrels, HUACHEN Screw. Supply include twin screw barrels, bimetallic screw barrels, SKD barrels Continue reading →

Posted in Solutions | Tagged HUACHEN SCREW news | Leave a comment

What is Bimetallic Screw Barrel?

Posted on 2022-08-11 by hcscrew

Discusses alloy or bimetallic treatment screw barrel. HUACHEN help you to select right bimetallic treatment. And how it can be applied. Continue reading →

Posted in Solutions | Tagged screw barrel engineering work, screw barrel knowledge | Comments Off

Clearance Between Conical Screw Barrel Affects PVC Profiles Quality

Posted on 2022-08-09 by hcscrew

It says that good PVC profile quality also requires attention to clearance between screw and barrel. Four working clearances and principles. Continue reading →

Posted in Solutions | Tagged conical twin screw barrel, screw barrel engineering work, screw barrel knowledge | Leave a comment

Is Your Plastic Product Requiring Nitrided Or Bimetallic Screw?

Posted on 2022-08-04 by hcscrew

This article discusses nitrided steel screws, bimetallic screws, and screw treatment methods. Difference between nitrided and bimetallic screws Continue reading →

Posted in Solutions | Tagged conical twin screw barrel, extrusion screw barrel, screw barrel engineering work, screw barrel knowledge, single screw barrel, twin screw barrel | Leave a comment

How To Solve PVC Pipe Surface Black Lines Problem?

Posted on 2022-08-01 by hcscrew

PVC pipe profile with black lines clouding on surfaces is correlated with conical twin screws. HUACHEN discusses the causes and solutions Continue reading →

Posted in Solutions | Tagged conical twin screw barrel, plastic pipe processing, screw barrel engineering work | Comments Off

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

What Is The Foam PVC Sheets Foaming Principle?

Posted on 2022-07-25 by hcscrew

Introduce foam PVC sheets foaming principle, processing method, and special conical twin screw barrel structures. Contact HUACHEN for quote. Continue reading →

Posted in Solutions | Tagged Foam sheet processing | Leave a comment