Bimetallic 38CrMoAlA Nitrided Screw Barrel for Plastic Extruder Machine

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China Mainland
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Description

Product Detail

Double screw barrel and conical twin screw barrel and conical screw barrel

a.Advanced Nitriding Technology
b.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
c.we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.

Main parameters:

Product	Bimetallic 38CrMoAlA Nitrided Screw Barrel for Plastic Extruder Machine
Material	38 CrMoAlA(JIS SACM645); 42CrMo(JIS SCM440)
Hardness of nitrogen treatment	HV900°~1100°
Tempering hardeness	HV240°~280°
Depth of nitrogen layer:	0.6~0.8mm
Nitrided Brittleness	above 1 stage
Surface Roughness	Ra0.4 um
Screw straightness	0.015mm
Hardess of surface chromium-plating after Nitriding	HV=950HV
Chromium plating Depth	0.025-0.085mm
Alloy Depth	2.5mm-4mm
Alloy hardness	HRC62°~72°
Heating-treatment	nitrogen ,electroplated hard -chrome finish,high frequency quenching

Remarks:We can design and manufacture various kinds of screw barrel according to the customers requirement.

Our exhibition:

Packaging & Shipping

Our Services
One :We have the most advanced equipments and technique in our industry.
Two: We have professional engineer, Cad drawer and staffs.
Three: We have 100% quality ensure system and 24hours after-sale service system.
Four: We have passed third-party assessment, such as CE, SGS and TUV and BV.

Company Information

Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM(Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which is the basement of plastic machines.

It owns many computer-control CNC milling machines in length 8000mm In Fanuk series, 18000mm length deep hole drilling machine and other advanced equipment. Long time nitriding treatment for 7days and nights greatly ensure the hardness and lifetime of its products. Meanwhile, the company and its products have passed assessment by SGS company, Bureau of Veritas, Tuv and Ce certificate.

FAQ
1.Q:What are we?
A:We are factory, with license of import and export goods by ourself.

2.Q:How to get to us?
A:The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.

3.Q:How do we control the quality of screw barrel?
A:We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, we have nitriding ovens in depth8000mm, and do nitriding treatment in 7 days and nights, which greatly ensure the hardness of screw barrel.

4.Q:How to contact us ?
A:Send you inquiry details in below for screw barrel .Click "send now ".

With the aid of advanced equipment and technology, Pinbo Plastic Machinery is one of the leading China bimetallic 38crmoala nitrided screw barrel for plastic extruder machine suppliers. Please rest assured to buy or wholesale discount and low price products from us.

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Zhejiang Pinbo Plastic Machinery Co.,Ltd

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