for PVC WPC Extrusion and PVC Foaming Plate Conical Twin Screw Barrel

• Customization: Available
• After-sales Service: Provided
• Warranty: 12 Months
• Model NO.: ALVEN240809I
• Technics: Milling
• Feature: New
• Material: 38crmoaia,Sacm645,AISI4140,SKD61,Gh113
• Condition: New
• Weight (Kg): 1520
• Alloy Depth: 2.0-3.0mm
• Screw Straightness: 0.015mm
• Surface Roughness: Ra0.4
• Video Outgoing-Inspection: Provided
• Key Selling Points: Competitive Price
• Nitriding Hardness: Hv950-1200
• Spare Parts Type: Screw and Barrel
• Conventional Materials: 38crmoaia,SKD61,SKD11,Gh113
• Nitriding Depth: 0.5-0.9mm
• Nitriding Brittle: Less Than Grade 2
• Quenching Hardness: HRC58-62
• Chrome Plating Thickness: 0.05-0.10mm
• Machinery Test Report: Provided
• Transport Package: Wooden Box
• Specification: 92/188
• Trademark: ALVEN
• Origin: Zhejiang, China
• HS Code: 8477900000
• Production Capacity: 100 Set/Sets Per Month
• Package Size: 212.00cm * 36.00cm * 36.00cm
• Package Gross Weight: 1520.000kg
• Lead Time: 3 days (1 - 1 sets) ; 5 days (2 - 5 sets) ; 10 days (6 - 12 sets) ; To be negotiated ( > 12 sets)

Product Description

Specification

Product name	Including PVC pipe, PE/PP/PVC WPC extrusion, PVC skinning foaming plate, PVC profile
Brand	ALVEN
Material	38CrMoAIA,SACM645,AISI4140,SKD61,GH113
Nitriding Hardness	HV950-1200
Nitriding Depth	0.5-0.9MM
Quenching Hardness	HRC58-62
Nitrided Brittleness	Less than Grade 2
Surface Roughness	Ra 0.4
Screw Straightness	0.015MM
Chromium plating layer hardness after nitriding	HV≥950HV
Chrome plate thickness	0.05-0.10MM
Alloy Depth	2.0-3.0MM
Packing	Wooden Box

Product Description

Plate, Sheet, Film series screw

This series of screw is designed for extruding of plates, sheet and membrane products, and it is designed for different types of plate membrane products. The plate type products can adopt the venting type screw, the membrane screw usually adopts the structure complex separation type or the barrier type screw.

The main applications

PE waterproof membrane, PET sheet, PP/PE/PS environmental thermoforming package, ABS/PMMA compostite sanitary ware, ABS/ HIPS/ GPPS refrigerator plate, PC/PP/PE hollow cross section board, PE aluminum composite sheet, PE/PP package& cast film etc.

Conical twin screw barrel

This series screw designed for PVC products mainly, conical twin screw rotate in lower speed, the material inside the barrel under a stable and uniform shear, shorter screw, shorter duration time of material, especially sutiable for heat-sensitive material plasticizing processing.

The main applications

Including PVC pipe, PE/PP/PVC WPC extrusion, PVC Skining foaming plate, PVC profile, PVC/PP corrugated pipe, PVC floor leather products, PVC waterproof membrane, etc.

Counter-rotate parallel twin screw

The screw of the series consists mainly of two parallel cylindrical screws, which rotate to the opposite direction. Parallel
double screw rotational speed is low, less heat, shear stability of the materials in the barrel, uniform, screw for material
conveying ability is strong, have good exhaust effect at the same time, is conducive to the stability of product quality.

The main application

Includes PVC pipe & profile extrude, PP/PE sheet product.

WE HAVE A LOT OF STOCK FOR CONICAL TWIN SCREW BARREL.

 

Company Profile

 

Production Process

Barrel manufacturing (2)

barrel manufacturing (3)

Barrel manufacturing

Barrel reaming machining

CNC machining

CNC screw milling manufacturing

CNC screw milling

screw grinding machine

Screw milling

Exhibition

 

 

 

 

 

Customer Photos

RELATED PRODUCTS

 

FAQ

1. What is ALVEN MACHINERY feature goods ?
We are leader producer in:
Professional manufacturer of recycling granulation screw barrel.
★PP, PE, ABS, PS, PVC, PC commonly used plastic recycling granulation screw barrel
★PA6, PA66 nylon series granulation screw barrel, 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 screw barrel series, for PE PP PA water membrane material, waste silk, woven bag etc.
★Squeeze dry grain screw barrel series for film material with water, woven bag etc.
2. ALVEN main market:
South Korea, Japan, Indonesia, Malaysia, Thailand, Pakistan, Turkey, Mexico, Germany, Italy, Russia, United States, Vietnam,
Cambodia,
3. Any overseas service or not ?
We have overseas service in Pakistan, Turkey and Russia. If customers need more overseas service points, please consult with us.
4. Are you screw barrel factory or trading company ?

We are screw barrel factory, focus on this inductry for 20 years. Professional manufacturer.
5. How long is the warranty period ?

One year warranty for our screw barrel. Under the normal use.
6. How can we visit your company ?
Our company is in Xihou Industrial Zone, Jintang Town,Dinghai District,Zhoushan city. About 3 hours away from HANGZHOU
INTERNATIONAL AIRPORT.

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