screw barrel

Twin-screw extruder accessories These bimetallic screw segments are core functional components for co-rotating parallel twin-screw extruders, specially engineered for plastic modification and high-fill compounding scenarios . Adopting a high-strength alloy steel base with a dense bimetallic overlay layer, they deliver exceptional wear resistance and corrosion resistance, making them ideal for processing abrasive materials such as calcium carbonate, talc, glass fiber, and

The thread blocks of the twin-screw extruder engage quickly These bimetallic screw segments are core functional components for co-rotating parallel twin-screw extruders, specially engineered for plastic modification and high-fill compounding scenarios . Adopting a high-strength alloy steel base with a dense bimetallic overlay layer, they deliver exceptional wear resistance and corrosion resistance, making them ideal for processing abrasive materials such as calcium carbonate,

Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation This JCD 65/132 bimetallic conical twin screw barrel is specially designed for high-torque extrusion and high calcium PVC processing . It is widely used in high-fill PVC profile, pipe, wall panel and decorative extrusion production lines with calcium powder filling. Adopting SACM645 alloy base with high-density bimetallic alloy layer, it has stronger wear resistance and torque bearing capacity

Dedicated 80/156 conical twin-screw barrel for PVC stone plastic board This JCD 65/132 bimetallic conical twin screw barrel is specially designed for high-torque extrusion and high calcium PVC processing . It is widely used in high-fill PVC profile, pipe, wall panel and decorative extrusion production lines with calcium powder filling. Adopting SACM645 alloy base with high-density bimetallic alloy layer, it has stronger wear resistance and torque bearing capacity than

Tapered twin-screw barrel for PVC profiles and sheets This JCD 65/132 bimetallic conical twin screw barrel is specially designed for high-torque extrusion and high calcium PVC processing . It is widely used in high-fill PVC profile, pipe, wall panel and decorative extrusion production lines with calcium powder filling. Adopting SACM645 alloy base with high-density bimetallic alloy layer, it has stronger wear resistance and torque bearing capacity than ordinary nitrided screw

Twin-screw extruder accessory - core shaft These customizable 38CrMoAlA twin screw shafts are specialized transmission components designed for co-rotating parallel twin-screw extruders in PE pipe production . Crafted from high-quality 38CrMoAlA alloy steel, they undergo precision quenching, tempering, and optional ion nitriding treatments, balancing exceptional rigidity and toughness—critical for stable power transmission during high-volume PE pipe extrusion, and effectively

Bimetallic Screw Segments for Plastic Modification These bimetallic screw segments are core functional components for co-rotating parallel twin-screw extruders, specially engineered for plastic modification and high-fill compounding scenarios . Adopting a high-strength alloy steel base with a dense bimetallic overlay layer, they deliver exceptional wear resistance and corrosion resistance, making them ideal for processing abrasive materials such as calcium carbonate, talc,

38CrMoAlA Nitrided Twin Screw Barrel Sections for EVA/POE Film These 38CrMoAlA nitrided twin screw barrel sections are core components for co-rotating parallel twin-screw extruders, specially engineered for EVA/POE solar film and high-end film production . Crafted from high-quality 38CrMoAlA alloy steel and treated with 168-hour vacuum ion nitriding, they form a uniform, dense nitrided layer that delivers exceptional wear resistance, corrosion resistance, and dimensional

Bimetallic Overlay Twin Screw Barrel Sections for Lithium Battery Diaphragm These bimetallic overlay twin screw barrel sections are precision-engineered core components for co-rotating parallel twin-screw extruders, specially designed for lithium battery diaphragm production . Crafted from high-strength 38CrMoAlA/SACM645 alloy steel with a dense bimetallic overlay layer, they deliver exceptional wear resistance, corrosion resistance, and dimensional stability—critical for