conical twin screw barrel

conical twin screw barrel/conical screw barrel/twin screw barrel/conical twin screw barrels


Based Material: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness for screw barrel : 58 - 72 HRC
Fragility of nitration: Less than grade
Surface roughness: Ra 0.4um
Thickness of Bimetallic layer: 2 - 4 mm

Application for conical twin screw barrel ;PP, PE, ABS, AS, PS etc
   
As a professional screw barrel manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.

bimetallic screw barrel

bimetallic screw barrel /bimetallic  screw barrels/ bimetalli screws barrel /bimetallic  screws barrels
Plastic of general, PP, PE, ABS, AS, PS etc.  

Based Material of screw barrel: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness of screw barrel : 58 - 72 HRC 
Fragility of nitration: Less than grade
Surface roughness: Ra 0.4um
Thickness of Bimetallic layer: 2 - 4 mm


As a professional screw barrel  manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.

SKD61 Screw barrel

SKD61 Screw barrel /SKD61  Screw barrels/SKD61 /Screw barrel  of SKD61

Plastic of general, PP, PE, ABS, AS, PS etc. 
Based Material: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness: 58 - 72 HRC
Fragility of nitration: Less than grade
Surface roughness: Ra 0.4um
Thickness of Bimetallic layer: 2 - 4 mm

As a professional manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.

Screw barrel for rubber machine

Screw barrel for rubber machine  

Depth of nitration case: 0.4-0.7mm
Hardness of nitration: HV900-1060(HRc56~65)
Roughness of the surface: Ra 0.4μ M  
Screw straightness: 0.015mm/m
Chrome plating thickness: 0.01-0.1mm
Bimetal coating thickness: 1.5-2.0mm
Material: Base material 38CrMoAIA 

As a professional manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.

Screw barrel for plastic machine

Screw barrel for Extruder

  Screw barrel for Extruder/Screw barrel for Extruder machine/Extruder machine Screw barrel/screw barrel for Extruder machine

Plastic of general, PP, PE, ABS, AS, PS etc. 
Based Material: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness: 58 - 72 HRC
Fragility of nitration: Less than grade
Surface roughness: Ra 0.4um
Thickness of Bimetallic layer: 2 - 4 mm 

Advantage of screw barrel :
1) high temperature, high temperature deformation;
2) wear resistance, long life;
3) resistant to corrosion, corrosive materials;
4) high intensity, which can withstand high torque, high speed;
5) has a good machinability;
6) The residual stress after heat treatment, thermal deformation and so on.

As a professional manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.

Screw barrel for injection machine

Screw barrel for injection machine     

Keywords: screw barrel for injection molding machine,injection screw barrel

Application:PP, PE, ABS, AS, PS etc.

Based Material for screw barrel : 38CrMoAlA, SKD61 etc.  
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness for screw barrel: 58 - 72 HRC
Fragility of nitration: Less than grade
Surface roughness: Ra 0.4um
Thickness of Bimetallic layer: 2 - 4 mm

As a professional screw barrel manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.