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PS and ABS and Pet Sheet Recycling Material Pelletizing Extruder Screw Barrel

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Min Order	1 sets
Availability	In Stock
Shipping From	Zhejiang, China
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Zhejiang Alven Intelligent Manufacturing Co., Ltd

Audited Supplier 2 years

Profile Certified by SGS/BV

Zhejiang, China
Carson (Mr.)

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Model NO.:

ALVEN240801C

After-sales Service:

Provided

Warranty:

12 Months

Standard:

DIN, GB

Technics:

Casting

Feature:

New

Material:

38crmoaia,Sacm645,AISI4140,SKD61,Gh113

Condition:

New

Weight (Kg):

430

Nitriding Depth:

0.5~0.9mm

Screw Straightness:

0.015mm

Alloy Depth:

2.0-3.0mm

Surface Roughness:

Ra 0.4 Um

Chrome Plating Thickness:

0.05-0.10mm

Video Outgoing-Inspection:

Provided

Key Selling Points:

Long Service Life

Nitriding Brittle:

Less Than Grade 2

Quenching Hardness:

HRC58-65

Screw Material:

38crmoaia,Sacm645,AISI4140,SKD61,Ghii3

Nitriding Hardness:

Hv950-1200

Machinery Test Report:

Provided

After Nitriding Hard Chrome Plated:

Hv>=950hv

Trademark:

ALVEN

Transport Package:

Packed by Standard Export Wooden Box

Specification:

DIA20-420mm

Origin:

Zhejiang, China

HS Code:

8477900000

Product Description

Recycling and granulation series screw

Granulator series screw is mainly aimed at all kinds of waste plastic recycling, screw structure mainly adopts the design of exhaust type, can effectively discharge in extrusion process material moisture and volatile matter in the gas, is conductive to the stable quality of particles.

Granulatation and recycling series screw main applications

Include PE/PP, pipe, thick board recycling material pelletizing PS/ABS/PET sheet recycling material pelletizing PE/PP film, woven bag recycling material pelletzing PA/PET waste yarn pelletizing.

Chemical fiber series screw

The screw of chemical fiber series is designed for various kinds of chemical fiber spinning, and the screw is designed as LTM pin, extruding stability and plasticizing uniformity.

Chemical fiber series screw main applications

Polyester, nylon, spandex, polypropylene spinning.

COMPACT DIMENSIONS

EXTENDING UNDERCARRIAGE

SAFETY FRAME

SIMPLE CONTROL

SEASY MAINTENANCE

VERSATILITY

EXTENDING UNDERCARRIAGE

Right elevation

Left elevation

Front elevation

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 RATIO=20-50
DOWN DIAMETER	Φ30MM-Φ300MM
RATIO OF LENGTH TO DIAMETER	L/D RATIO=8-20

*PP,PE, ABS, PS, PVC, PC Commonly used plastic recycling granulation series*

*USUAL SPECIFICATION*
HOST DIAMETER	Φ90MM-Φ220MM
RATIO OF LENGTH TO DIAMETER	L/D RATIO=25-32
HOST DIAMETER	Φ90MM-Φ200MM
RATIO OF LENGTH TO DIAMETER	L/D RATIO=8-12

*PA 6, PA66 nylon series.* Screw barrel with a special structure design, high yield, wear resistance, screw no longer appear too much force and broken phenomenon. For waste silk, fishing net silk, safety rope, wood shavings, airbag cloth, cloth head and so on.
*USUAL SPECIFICATION*
DIAMETER	Φ90MM-Φ180MM
RATIO OF LENGTH TO DIAMETER	L/D RATIO=22-30

*Film , woven bags, foam and other soft materials series.* Screw barrel structure has a side screw feed, side pellet feeding and so on. For conventional PP, PE, TPU, PC, PS, PET film materials, film series
*USUAL SPECIFICATION*
DIAMETER	Φ90MM-Φ280MM
RATIO OF LENGTH TO DIAMETER	L/D RATIO=20-36

*WATER GRANULATION SERIES.* For water membrane materials, woven bags, tons of bags, air bags cloth, Koubei series. Screw barrel with a special feeding design, eat fast, smooth drainage, high yield. Common double-stage, three-stage.
*USUAL SPECIFICATION*
DIAMETER	Φ120MM-Φ280MM
RATIO OF LENGTH TO DIAMETER	L/D RATIO=15-26

*SQUEEZE DRY GRAIN SERIES.* For film material with water, woven bags, pulp material, tons of packets such as extrusion granulation. Granulated particles compact, dry, sutiable for transport and re-granulation.
*USUAL SPECIFICATION*
DIAMETER	Φ200MM-Φ420MM

SCREW BARREL FOR GRANULATION MACHINE SERIES

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, SACM645, AISI4140, SKD61, GHII3
Nitrided hardness	HV950-1200
Nitrided depth	0.5-0.8MM
Quenching hardness	HRC58-65
Nitrided brittleness	LESS THAN GRADE 2
Surface roughness	Ra 0.4
Screw straightness	0.015mm
Chromium plating layer hardness after nitriding	>=950HV
Chrome plate 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

CHANGCHAI high power engine

Imported EATON control valve

Japan Shimadzu hydraulic motor

Project in Thailand

Project in India

Project in Russia

Q1Are you trader or manufacturer ?

A1We are professional screw barrel manufacturer, located in Zhoushan city, near Ningbo and Shanghai.

Why Choose ALVEN ?
1, Products design and development
ALVEN has several senior designers, Is committed to all kinds of new materials of screw barrel design and development.
2, Surveying and mapping to your door
ALVEN can be customized according to the production of products and materials for the customer special screw barrel,
may at any time to the actual measurement of surveying and mapping.
3, Screw products customization
ALVEN depending on the production of products and raw materials, and design customized special screw barrel and
various related equipment.
4, Screw products transformation
ALVEN can use according to the customer's actual situation and requirements,
in view of the existing customers use screw barrel and transformation, thus saving customers the cost of production.
5, Screw products repair
ALVEN can provide customers with the old screw barrel repairing process,
screw surface spraying nickel and tungsten carbide alloy, then grinding smooth match the barrel inner hole,
screw with laser spraying process ensures that the alloy spray welding layers will not fall off, no cracks, no air hole,
strictly control the work piece deformation, etc. While the old barrel adopt boring or inner hole set set, after repair,
plasticizing parameters of the machine does not need to make any changes,
its service life and much higher than your purchase of conventional material components.