Single Screw and Barrel of Extruder

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Single Screw and Barrel of Extruder

Product Abstract:

Specification: Screw Diameter: Ø15- Ø300 L/D ratio: 15-46 Product classification: Aiming at different plastic products the screw can be chosen from: general type, pin type, barrier type, separation type, and vented type, etc.
Application: ABS, PP, PE, PA66, LCP, PC, EVA, PS, U-PVC, PVC, PU, etc
Technical Information Base Materials: 1)38CrMoAlA(JIS SACM645) 2)42CrMo(AISI 4140)


Product Description

Recycling Bimetallic Sheet, Pelleting, Film Single Screw Barrel, Extruder Screw Barrel

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
 

Specification:
Screw Diameter: Ø15- Ø300
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: general type, pin type, barrier type, separation type, and vented type, etc.


Application: 
ABS, PP, PE, PA66, LCP, PC, EVA, PS, U-PVC, PVC, PU, etc
 

Technical Information Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)

 

Technics:
Heat treatment
Nitriding treatment

 


Technical parameter:
Nitrided layer depth:0.5-0.8mm
Nitrided hardness:900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: :≥950HV
Chrome-plating layer depth:0.025-0.085mm
Bimetallic layer depth:3mm

We could produce various type film blowing molding screw barrel for different plastic raw material /film blowing molding machines
 

Our Advantages
1.       More than 15 years experiences of manufacturing and designing screw
2.       Professional design and R&D team
3.       Customized service for each customer
4.       Fast response to each inquiry
5.       In-time after sale service, Long life time and 1 year guarantee.

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