Get differences between tool steel SKD11 vs SKD61 on process screw barrel, SKD11 (D2) SKD61(H13) screw barrel characteristics and applications Continue reading →
Discusses alloy or bimetallic treatment screw barrel. HUACHEN help you to select right bimetallic treatment. And how it can be applied. Continue reading →
It says that good PVC profile quality also requires attention to clearance between screw and barrel. Four working clearances and principles. Continue reading →
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 →
Plastics can be processed very differently. It’s why no common screw design for all polymers. Here HDPE processing screw design as example Continue reading →
Extruder barrel are crucial to the process. Barrel heating system cooling system, feeding opening…help you optimise the screw and barrel. Continue reading →
