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Zhoushan Weida Machinery Co., Ltd.
Zhoushan Weida Machinery Co., Ltd.  

Gold Index: 10382

You are here: home  > Speical Design Screw Barrel  > bimetallic screw barrel for extruder

bimetallic screw barrel for extruder 

Price: 1.0~1000.0 USD 
Payment Terms: T/T,L/C, 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: WD95
Production Capacity: 500 sets per month
Delivery Date: 30 days
material: 38CrMoALA ,SACM645,SKD61
Means of Transport: Ocean,Land,Air,
Packing: wooden case
Brand Name: WD

bimetallic screw barrel for extruder
long life for using
high production


38crmoala screw and barrel for extruder machine
1.Size: screw diameter:Φ20-Φ500mm
     Maximum screw length:10000mm
     Barrel inner bore diameter:Φ500mm
2.Materail: A. 38crmoala in high quality
                   B. alloy steel in high quality
3.Technology: A. nitriding treatment
                       B. alloy coating spraying
                       C. heating treatment
                       D. screw fully hardening
                       E. vacuum quenching
                       F: electroplate hard chrome
4.Technical parameter: A: depth of nitrition layer: 0.6-0.8mm
                                         B: nitriding treatment for 7 day and night, surface hardness HV>900
                                         C: fragility of nitriding: less than grade 1
                                         D: surface roughness: ra0.4um
                                         E: streightness of screw: 0.015mm
                                         F: depth of bimetallic layer>2mm
                                         G: hardness of alloy platig: HRC 62-72
                                         H: surface of hardness of chrome coating layer: HRC 62-72
                                          I: thickness of chrome coating layer: 0.03-0.06mm
5. Application:
We can design and manufacture various kinds of screw barrels according to the customer's requirement
screw barrrel for EPE production
Ms. Hecate
skype Ms. Hecate
foreigner sales manager
Tel: 86-580-8592677
Fax: 86-580-8592328
Mobile: 152 6785 3591
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Company Info

Zhoushan Weida Machinery Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)

hecate:   skype
hecate:   qq

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