กระบอกเกลียว

High Torque Twin Screw Core Shafts for Co-Rotating Extruders These high torque twin screw core shafts are key transmission components specifically engineered for co-rotating parallel twin-screw extruders , designed to withstand extreme high-torque, heavy-load operating conditions. Crafted from high-strength 38CrMoAlA/SACM645 alloy steel, they undergo precision quenching, tempering, and optional ion nitriding treatments, achieving exceptional rigidity, toughness, and wear

Ceramic Band Heaters for Twin-Screw Extruders These ceramic band heaters are professional heating components specially designed for co-rotating parallel twin-screw extruders , widely used in plastic modification, WPC compounding, PE pipe extrusion, EVA/POE film production, and lithium battery diaphragm extrusion. Adopting high-purity ceramic heating elements and 304 stainless steel outer casings, they feature rapid heating, uniform temperature distribution, and excellent heat

JCD Series 51/105 Nitrided Conical Twin Screw Barrel | Plastic Profile Extrusion This JCD 51/105 nitrided conical twin screw barrel is dedicated to plastic profile extrusion equipment —including PVC door/window frames, decorative profiles, and plastic heteromorphic profile extruders. Adopting 38CrMoAlA alloy steel + precision nitriding treatment, it’s optimized for the 51/105 tapered diameter specification, ensuring uniform plasticization of PVC profile materials (even low

Tungsten Carbide Sprayed Screw Segments for WPC Compounding These tungsten carbide sprayed screw segments are high-performance components for co-rotating parallel twin-screw extruders, specially engineered for WPC (Wood-Plastic Composite) compounding and extrusion . Crafted from a robust 38CrMoAlA/SACM645 alloy steel base, their surfaces are precision-coated with a dense tungsten carbide layer, delivering exceptional wear resistance that far outperforms standard nitrided or

High Wear Bimetallic Screw Barrel | JCD Series for Injection Machine JCD Series high wear bimetallic screw barrel is a key matching component specially designed for injection molding machines . Adopting high-quality 38CrMoAlA alloy steel as the base material with professional bimetallic overlay welding technology, it has ultra-high wear resistance and corrosion resistance, which is specially used for long-term processing of various abrasive and corrosive plastics. With high

PC Transparent Material Dedicated Screw and Barrel | JCD Series PC transparent material dedicated screw and barrel is engineered for high-precision processing of PC (polycarbonate) transparent materials , including PC transparent sheets, lampshades, electronic device casings, medical equipment components and food-grade transparent packaging. The core advantages of JCD Series dedicated screw and barrel lie in ultra-smooth surface, low material residue and high gloss retention