High Mixing High Productivity Screw And General Type Screw Suitable For HDPE,LDPE,LLDPE

High Mixing screw and barrel 1.plastic extruder mixing single screw and barrel 2.Nitriding Depth:0.6~0.8mm 3.High Quliaty

High Mixing screw and barrel

Mixed screw and barrel

single screw barrel

High Mixing High Productivity Screw And General Type Screw Suitable For HDPE,LDPE,LLDPE 

1.Materials:38CrMoAIA,42CrMoAIA,SKD61

3.Depth of nitration case:0.5-0.8mm

4.Hardness of nitration: 950-1020HV

5.Fragility of nitration: Less than grade 1

6.Roughness of the surface:Ra 0.4um

7.Linearity of the screw:0.015mm

8.Chromium-plating layer thickness:0.03-0.08mm

9.The surface hard chromium plating hardness after nitrogenation:>=950HV

10.Guarantee: Common Nitrided: approx 2 years Bimetallic : much longer lifetime

Single screw and barrel
Diameter	15mm-300mm	Min. Order	1 set
Materials	38CrMoAlA (JIS SACM645) 42CrMo (JIS ACM440) SKD61	Discount	Available
Application	PVC PE PP…	Payment Term	T/T , L/C,DP
Heat-Treatment	Nitrided or Bimetallic Hardness:>950HV	Delivery Term	20 working days
Packing	Wrapped up by film in wooden case	Port Departure	Shanghai/Ningbo
Guarantee	Common Nitrided:1-2 years Bimetallic: much longer lifetime

Process

· Laser Coating Tungsten Carbide 

· PTA Melt-Welding Alloy 

· Centrifugal Mould Bimetallic Alloy 

· Advanced nitrogen oozes handicraft 

· Vacuum Quenching 

· Titanizing 

· Nickel Plating 

· Chorme Plating

2.Application:PVC,PP,PE

High Mixing High Productivity Screw And General Type Screw Suitable For HDPE,LDPE,LLDPE