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Service hotline:
+86 21-61559121
Injection molding machine screw
Injection molding machine screw Product advantage:
Perfect plasticizing effect.
Stable injection pressure and high injection precision.
Long service life.
Tel: +86 21-61559121


Product details
Tel: +86 21-61559121
 1. It is suitable for continuous extrusion molding of general purpose plastics (PE/PP/PS/PVC/PMMA/PC/PA/PET/ABS/HIPS/GPPS/EVA/), for example pipe material, profile material, board material, sheet material, bar material, all kinds of foamed material and granulation, etc.

2. Material: High quality alloy 38CrMoAlA is selected from well-known domestic and abroad manufacturers.

3. Heat treatment: the raw material is treated by several heat treatment procedures such as quenching, tempering, qualitative,, nitride treatment, etc. to achieve the technical requirements of HB≥280, Nitride hardness (HV)≥980, Nitride thickness between 0.45mm and 0.65mm, Nitride frangibility≤Class I.

4. New materials, such as SKD61, 42GrMo, 9Cr18MoV, etc., is treated by vacuum quenching or medium frequency quenching, etc.

5. Special process: To meet the products requirements of abrasion performance and corrosion resistance from different customs, the screw is spray welded by alloy or plated by hard chromium according to the practical situation.

Equipment Features

Diameter: Φ15mm- Φ300mm

Max. Length: 10000mm






Contact Us
Tel: +86 21-61559121
Shanghai Major Machinery Co.,Ltd. Telephone: +86 21-61559121

Tel: +86 21-61559121

Fax: 021-61559121

Mob: +86 132 9601 9121 Mrs.Zheng

E-mail: sales@majormach.com

Add: Room 301, Unit 9, Lane 88, University Avenue, Yangpu District, Shanghai, China. Postcode:

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