Conical twin screw and barrel for rubber extruder in many specs.OEM and design service are available.
Conical twin screw and barrel for rubber extruder in many specs.OEM and design service are available. Abrasion resistant and corrosion resistant
Technics:1)Heat-treatment2)Nitriding treatment3)Vacuum quenching 4)Bimetallic alloy coating spraying
Technical Parameter:
1)Nitrided layer depth:0.50-0.80mm
2)Nitrided hardness:900-1000HV
3)Nitrided brittleness:Less than grade 1
4)Surface roughness:Ra0.4
5)Linearity of the screw:0.015mm
Alloy screw and barrel ,Bimetallic twin screw and barrel,single screw and barrel,For Plastic Injection Molding Machine 1.Screw adn barrel Material: Alloy-steel of high quality (38CrMoAlA,42CrMo,Carbide+alloy ,WCCo,CrC-NiCr)2.Screw Spec:20MM-300MM,L/D=15-55,length<=18000MM,injection capacity:30g-25000g,clamping force:25-3200 tons3.Treatment:spray coating bimetallic -alloy ,build-up welding,heat-treatment,centrifugal casting 4.Suitable plastic material:PP,PE,ABS,PET,AS,PS,ETC5.We can make any kinds of screws barrels as per clients' needs .
Conical Double Screw Barrel For Rubber Extruder
