Twin Screw and Barrel for Plastic Extrusion Machine from China manufacturer

Twin Screw and Barrel for Plastic Extrusion Machine

Price:	500.0~5000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: export standard wooden case

Plastic Type: PVC

Shaft Design: Single

Port: NINGBO

Material: 38Crmoala, SKD, SACM645, 42...

HRC: HV850-1100

Production Capacity: 1500 sets

Delivery Date: 25-35 days

Use: Others

Brand Name: lianzhong

Treatment: Nitriding or Bimetallic

Apply for: PVC,UPVC, PP, PE, etc

Surface Roughness: Ra0.4um

we produce many kinds of screw barrel, like injection screw barrel, extrusion screw barrel, rubber screw barrel, twin screw barrel. Welcome to come.

Technical index:

Materials with high quality and chromium molybdenum aluminum (38 CrMOALA)

Surface hardness: HV 290

Nitriding hardness: HV950 ~ 1000

Nitriding depth: 0.45 ~ 0.7 mm

Nitriding brittle: more than level 1

The surface roughness: Ra0.4

Screw the straightness: 0.015 mm

After nitriding chromium plating surface hardness: 900 HV:

Chromium plating thickness: 0.05 ~ 0.10 mm

Double alloy hardness: 60-70

The product specification:

PX-62 ~ 200

Length-diameter ratio: L/D = 18 to 25

Screw compressed according to different raw materials and different than product design

Product synopsis:

The different to parallel double screw machining PVC tubing, the alien materials, board (sheet material), modification

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