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OEM Manufacturer Pvc Profiles In Plastic Profiles - Conical twin screw and barrel – Jwell

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  • OEM Manufacturer Pvc Profiles In Plastic Profiles - Conical twin screw and barrel – Jwell

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Conical twin screw and barrel 1)38CrMoAlA(JIS SACM645)2)9Cr18MoV 1) 38CrMoAlA(JIS SACM645)2) 9Cr18Mo Heat-treatmentNitriding treatmentSpray bimetallic coating Quideline of techniqueDepth of nitration layer: 0.05~0.08mmHardness of nitration: 900~1000hvFragility of nitration: less than grand oneRoughness of the surface: Ra0.4Linearity of the screw: 0.015mm/mThe surface hardness of chrom plating after nitrogention:more than 950hvChrome-plating layer thickness:0.025~0.085mm


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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Abs Plastic Extrusions , Extruder Machine Uses , Pvc Pipe Machine , In our efforts, we already have many shops in China and our products have won praise from customers worldwide. Welcome new and old customers to contact us for the future long term business relationships.
OEM Manufacturer Pvc Profiles In Plastic Profiles - Conical twin screw and barrel – Jwell Detail:

Conical twin screw and barrel

1)38CrMoAlA(JIS SACM645)
2)9Cr18MoV

1) 38CrMoAlA(JIS SACM645)
2) 9Cr18Mo

Heat-treatment
Nitriding treatment
Spray bimetallic coating

Quideline of technique
Depth of nitration layer: 0.05~0.08mm
Hardness of nitration: 900~1000hv
Fragility of nitration: less than grand one
Roughness of the surface: Ra0.4
Linearity of the screw: 0.015mm/m
The surface hardness of chrom plating after nitrogention:more than 950hv
Chrome-plating layer thickness:0.025~0.085mm

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OEM Manufacturer Pvc Profiles In Plastic Profiles - Conical twin screw and barrel – Jwell detail pictures

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We're committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for OEM Manufacturer Pvc Profiles In Plastic Profiles - Conical twin screw and barrel – Jwell, The product will supply to all over the world, such as: Estonia , Turkey , Sao Paulo , All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!

    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Audrey from Sri Lanka - 2015.12.11 14:13
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Catherine from panama - 2015.06.28 19:27

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