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Ningbo Haodi Motor Technology Co., LTD.  

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double screw barrel for extruder/ (parallel twin screw barrel/cylinder) 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail


1.double screw barrel for extruder (parallel twin screw barre


1.double screw barrel for extruder (parallel twin screw barrel)2.Material;38CrMoAIA,9Cr18Mo,SKD61
3.Tungsten carbide
4.Durable

double screw barrel for extruder (parallel twin screw barrel)

Diameter

65mm-120mm

Min.Order

1 set

Materials

38CrMoAIA

9Cr18Mo,SKD61

Discount

Available

Application

PE,HDPE pipe,sheet,profile

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 960-1060

Alignment of Screw

0.015mm

Packing

Wood Case

Port Departure

Ningbo Port

Guarantee

double barrel screw for extruder (parallel twin barrel) : more than 2 years

Performance and specification for double barrel screw

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)According to customer requirements, most reasonable double barrel screwcan beconfigured to achieve optimal plasticization and logistic quality.





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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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