Bimetallic Screw Barrel Set for Squeeze Dry Grain Series 38

• Customization: Available
• After-sales Service: Provided
• Warranty: Provided
• Model NO.: ALVEN24112238
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Technics: Casting
• Feature: Recycle
• Material: Iron
• Screw Straightness: 0.015mm
• Nitriding Hardness: Hv950-1200
• Nitriding Depth: 0.5-0.9mm
• Alloy Depth: 2.0-3.0mm
• Surface Roughness: Ra0.4
• After Nitriding Hard Chrome Surface: Hv>=950hv
• Nitriding Brittleitriding Brittle: Less Than Grade 2
• Chrome Plating Thickness: 0.05-0.10mm
• Transport Package: Wooden Cases
• Trademark: ALVEN MACHINERY
• Origin: Zhejiang Zhoushan of China
• HS Code: 847790000
• Production Capacity: 100 Sets/Month

Product Description

 

Product Description

Recycling granulation screw and barrel

• PP, PE, ABS, PS, PC, PMMA, PVC commonly used plastic recycling granulation series.
• PA6, PA66 nylon series, for airbag cloth, waste silk, fishing net silk, cloth head, wood shaving, safety rope, PP non-woven fabrics.
• PP PE film, woven bag and other soft material series, Screw Barrel structure has a side Screw feed, side pellet feeding.
• Water granulation series, for PE PP PA water membrane material, waste silk, woven bag etc.
• Squeeze dry grain series for film material with water, woven bag etc.

USUAL SPECIFICATION
 

• Up Diameter: Φ30mm-Φ400mm
• Ratio of length to diameter: L/D=20-50
• Down Diameter: Φ30mm-Φ300mm
• Ratio of length to diameter: L/D=8-20

 
Product Details
SCREW BARREL for granulation machine/ Pelletizer. We have rich experience in pelleting screw barrel. We have developed a variety of new type of granulation machine/Pelleting screw barrel, with different screw designs, greatly improved the production output, and enhance the service life via continuous practice. The screw barrel can be used for materials like PP, PE, ABS, PET, PA, PMMA and all kinds of engineering plastics. We also water granulation type screw barrel, and design for film with new type high efficiency. The screw barrel adopts the special compulsory feeding design system with high efficiency and output which access to the user's praise.


TECHNICAL SPECIFICATION

Conventional material	38CrMoAIA SKD61 Cr12MoV SACM645 GHII3 AISI4140
Nitrided Hardness	HV900-1000
Nitrided Depth	0.5-0.8mm
Quenching Hardness	HRC55-62 degree
Nitrided Brittleness	Less than Grade 2
Surface Roughness	Ra0.4
Screw Straightness	0.015mm
Chromium plating layer hardness after nitriding	HV≥950HV
Chromeplate Thickness	0.05-0.10mm
Alloy Depth	2.0-3.0mm

MATERIALS & PROCESSES
★High grade 38CrMoAIA(41CrAIMo7)
★SKD61(H13)
★Corrosion resistance, wear resistance and double metal spraying process

Recycling granulation screw and barrel series
★PP, PE, ABS, PS, PC, PMMA, PVC commonly used plastic recycling granulation series.
★PA6, PA66 nylon series, for airbag cloth, waste silk, fishing net silk, cloth head, wood shaving, safety rope, PP non-woven fabrics.
★PP PE film, woven bag and other soft material series, Screw barrel structure has a side screw feed, side pellet feeding.
★Water granulation series, for PE PP PA water membrane material, waste silk, woven bag etc.
★Squeeze dry grain series for film material with water, woven bag etc.
★Opposite parallel twin screw barrel granulation series.

Detailed Photos