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Ningbo Haodi Motor Technology Co., LTD.  

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Extruder parallel double screw barrel 

Place of Origin: Zhejiang, China (Mainland) 
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Extruder parallel double screw barrel1.Double screw barre


Extruder parallel double screw barrel
1.Double screw barrel is good for PP/PVC/WPC sheet,profile,pipe,pellet...
2.Hot sale

Extruder parallel double screw barrel

twin screw & barrel/extrusion screw

Diameter

67/2mm

Min.Order

1 set

Materials

38CrMoAIA

42CrMo(JIS SCM440)

9Cr18MoV

CW6Mo5Cr4V2

Discount

Available

Application

PP,PE,PS

SHEET,PROFILE,PIPE

Payment

Term

T/T, L/C

Technical

Process

1.Rough Machining

2.Quenching

and Tempering

3.Finish Machining

4.Nitriding

5.Spraying and welding

with alloy power

6.Screw polishing

Technological

Parameter

Roughness

Ra 0.4um

Hardness of Quenching

and Tempering

HB 240-280

Depth of Nitride Layer

0.5~0.8mm

Hardness of Nitride

HV 900-1020

Alignment of Screw

0.015mm

Packing

Wood Case

Port Departure

Ningbo Port

Guarantee

twin screw & barrel/extrusion screw :more than 2 years

Performance and specification

1)We design our brand, screw and barrel .We make sure the course of processing smoothly.

2)With more than 20 years' experiencein plastic machinery,we have a well quality control

system.Screws are processed by high-precision special NC screw milling machines to ensure

high consistency extruding performance.We try our best to lower the cost of your budget and

supply high quality screw and barrel .The special design of distribution cainet enlarges thrust

bearing and adopts original bearings, guaranteeing the long service life .

3)With suitable moulds, our screw and barrel can make high qualityPP,PE,PS SHEET,PROFILE,,

PIPE.

4)According to customer requirements, most reasonable screws and barrrels can beconfigured

to achieve optimal plasticization and logistic quality.





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 Mr. sldie

Tel: 86-574-86897721
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Company Info

Ningbo Haodi Motor Technology Co., LTD. [China (Mainland)]


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

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