We can provide 45/90; 51/105; 55/110; 65/132; 80/156; 92/188 and so on

SCREW AND BARREL FOR PLASTIC PLATE AND SHEET EXTRUSION MACHINE

SCREW AND BARREL FOR PLASTIC PIPE EXTRUSION MACHINE

SCREW AND BARREL FOR PLATIC PROFILE EXTRUSION MACHINE

SCREW AND BARREL FOR BLOW FILM EXTRUSION MACHINE

SCREW AND BARREL FOR BLOWING MOULDING MACHINE

SCREW AND BARREL FOR CASTING FILM EXTRUSION MACHINE

SCREW AND BARREL FOR ELECTRICAL CABLE EXTRUSION MACHINE

SCREW AND BARREL FOR FIBER CHEMICAL MACHINE

SCREW AND BARREL FOR RECYCLE PELLETIZING MACHINE

TECHNICAL SEPCIFICATIONS:

BASE MATERIAL: 38CRMOALA

NITRIDE CASE DEPTH: 0.5MM-0.8MM

NITRIDE HARDNESS: 800-1000HV

NITRIDE BRITTLENESS: ≤GRADE ONE

SURFACE ROUGHNESS: RA0.4UM

SCREW STRAIGHTNESS: 0.015MM

CHROMIUM-PLATING DEPTH:0.10-0.20MM

SURFACE CHROMIUM-PLATING'S HARDNESS AFTER NITRIDING: ≥900HV

ALLOY DEPTH: 0.8-2.0MM

ALLOY HARDNESS: HRC56°-65°

SCOPE OF APPLICATION

WPC SHEET, PALLETS, PINCH, PIPE, PROFILES, SOFT PVC, PVC FOAM SHEET, FILM, TAPE, RECYCLED, TAPE TUBE, WATER PIPE, DRAINAGE PIPE,PELLETZING, ETC.

 

FOR GOOD PLASTICIZING EFFECT, WE HAVE DIFFERENT DESIGNS OF SCREW AND BARREL FOR EXTRUDER OR INJECTION TO MEET CUSTOMER'S DEMAND.OUR FACTORY MANUFACTURES WITH HIGH-QUALITY MATERIAL, APPLYING THE METHOD OF HARDENING AND TEMPERING AND NITRIDING, THUS IT ENJOYS THE CHARACTERISTICS OF LONG WORKING LIFE, WEAR RESISTANCE, AND ANTI CORROSION. BESIDES, THE TECHNIQUE OF HARD ALLOY SPRAYING OR CHROME PLATING CAN BE USED ON THE WORKING SURFACE OF SCREW, WHICH WILL MAKE IT HAVE BETTER USING EFFECTIVENESS. WE CAN PRODUCE FOR CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, WEBER, AMUT AND SO ON.

 

WE QUNYING ARE FOCUS ON SERVICE FOR SOLUTION, NOT ONLY SUPPLING SCREW AND BARREL. WELCOME TO CONTACT US!