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38CrMoAIA Single Screw Barrel For Recycling Granulation Extruder Machine

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38CrMoAIA Single Screw Barrel For Recycling Granulation Extruder Machine

Brand Name : ALVEN

Model Number : Granulation03-17

Place of Origin : ZHEJIANG CHINA

MOQ : 1 SET

Price : 3500 USD/set

Payment Terms : T/T,D/P

Delivery Time : 30-35 days

Packaging Details : 1 set/wooden box

Conventional material : 38CrMoAIA

Nitrided Hardness : HV900-1000

Hardness after hardening and tempering : HB260 °

Nitrided Depth : 0.5~0.7mm

Nitrided Brittleness : above 2 stage

Surface Roughness : Ra0.4

Screw straightness : 0.015mm

Hardess of surface chromium-plating after Nitriding : HV≥950HV

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Hot Sales Single Screw Barrel For Recycling Granulation Extruder Machine

Why Choose GADDY ?

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 cylinder, 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 cylinder 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 cylinder and transformation, thus saving customers the cost of production.

5, Screw products repair

ALVEN can provide customers with the old screw cylinder repairing process,screw surface spraying nickel and tungsten carbide alloy, then grinding smooth match the cylinder 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 cylinder 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.

38CrMoAIA Single Screw Barrel For Recycling Granulation Extruder Machine

Product description

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, 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

38CrMoAlA SKD61 Cr12MoV

SACM645 Ni-based-alloy

GHII3 C276

Nitrided Hardness

HV950-1200

Nitrided Depth

0.5~0.8mm

Quenching Hardness

HRC55 ° - 62 °

Nitrided Brittleness

Less than Grade 2

Surface Roughness

Ra 0.4

Screw Straightness

0.015mm

Chromium plating layer hardness after nitriding

≥ 950HV

Chromeplate Thickness

0.05~0.10mm

Alloy Depth

2~5mm

MATERIALS & PROCESSES

High grade 38CrMoAIA(41CrAIMo7)

SKD61(H13)

Corrosion resistance, wear resistance and double metal spraying Process

PP, PE, ABS, PS, PVC, PC commonly used plastic recycling granulation series.

Binary.

USUAL SPECIFICATION

Host Diameter

Φ90-220mm

Ratio of length to diameter

L/D= 25-32

Host Diameter

Φ90-200mm

Ratio of length to diameter

L/D= 8-12

PA6, 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

Host Diameter

Φ90-180mm

Ratio of length to diameter

L/D= 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

Host Diameter

Φ90-280mm

Ratio of length to diameter

L/D= 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 doublestage, three-stage.

USUAL SPECIFICATION

Host Diameter

Φ120-280mm

Ratio of length to diameter

L/D= 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, suitable for transport and re-granulation.

USUAL SPECIFICATION

Host Diameter

Φ250-350mm


Product Tags:

granulation single screw barrel

      

granulation single screw and barrel

      

recycling granulation single screw barrel

      
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