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Zhoushan Qunying Plastic Machinery Manufactory
Zhoushan Qunying Plastic Machinery Manufactory  

Gold Index: 33470

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bimetallic extruder rubber screw barrel 

Price: 1.0~100000.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: QY-057
Production Capacity: 200 sets/month
Delivery Date: within 30days after order c...
Material: 38CrMoAlA 42CrMo
HS code: 8477900000
Nitriding time: more than 120 hours
Hardness: HB240-280
Bimetallic: Fe-based,Ni-based,Tungsten ...
Means of Transport: Ocean,Land,Air
Packing: wooden case (export standar...
Brand Name: QY screw barrel
Machine: screw barrel
Certificate: ISO9001
Roughness: Ra0.4 um
Screw Barrel: screw and barrel
Warranty: Common 1-2 years,bimetallic...

1.Extruder bimetal rubber screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

Bimetallic extruder rubber feed screw and barrel


Material:

Alloy-steel of high-quality

38 CrMoAlA(JIS SACM645)

Heat-treatment

Nitriding treatment

Electroplate hard-chrome

High-frequency quenching

Spraying corrosion wear-resisting dual metal layers

Vacuum quenching

Technical Parameter

 

Steel Material

DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA

Deepness of Nitriding Layer

0.5 mm -0.8 mm

Hardness of Nitriding

HV900 - HV1,020

Nitriding Brittleness

 ≤Grade 2

Cold feed pinned screw and barrel of rubber machine

Diameter:Φ60mm~Φ250mm

L/D:12-18

Cold feed screw and barrel of rubber machine

Diameter:Φ45mm~Φ300mm

L/D:8-20

Hot feed screw and barrel of rubber machine

Diameter:Φ45mm~Φ250mm

L/D:4-6

Screw straight tolerance

0.015 mm/m

Surface roughness

Ra 0.4μm


Type

For good plasticizing effect,we have different design of screw barrel to meet customer's demand. Gradual type,mutant type,wave type,barrier type,double screen type, shunt type,separation type,exhaust type, pin type, mixed type, double-head type,three-head type,multi head type etc.
bimetallic extruder rubber feed screw and barrel
bimetallic extruder rubber feed screw and barrel



 

Ms. Feiying.Fang
skype Ms. Feiying.Fang

Tel: 86-580-8340889
Fax: 86-580-8342296
Mobile: 86- 182 0580 3693
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Company Info

Zhoushan Qunying Plastic Machinery Manufactory [China (Mainland)]


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

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