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Zhejiang jinteng machinery manufacture co.ltd

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Your current location:Home » Product supply » Bimetallic parallel twin screw and barrel for weber plastic extrusion machine
Bimetallic parallel twin screw and barrel for weber plastic extrusion machine
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Product: Views:6Bimetallic parallel twin screw and barrel for weber plastic extrusion machine 
Brands: JT SCREW
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2016-09-14 04:20
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Details

Quick Details

Model:JT-PD-37Brand Name:JT SCREW

Specifications

Advantage of JT SCREW Compared to others

1.Best Raw Material and Advanced Nitriding Technology,we can provide screw and barrel for weber, kruss maffei, buttenfield, cincinnati ans so on structure.

2.Anti-corrosion and Wear-resisting Duplex metal Spraying Technology: special alloy powders being sprayed and welded on the screw's ridge, different alloy and welding methods for different functions.

3.More than 20 years’ experiences, Professional engineer design and thousands of drafts for you

4.Fast and on time delivery.

5.Longer lifetime and quality guarantee, optimal plasticization and logistic quality.

Parallel twin screw and barrel

Diameter

45mm-90mm

Min.Order

1 set

Materials

38CrMoAIA

42CrMo(JIS SCM440)

9Cr18MoV

CW6Mo5Cr4V2

SKD61

Discount

Available

Application

PP,PE,HDPE,

LDPE,LLDPE

Payment

Term

T/T, L/C, Western unio

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

Wrapped up with film in Wood Case

Port Departure

Ningbo/Shanghai Port

Guarantee

twin parallel screw and barrel : more than 2 years

Advantages of parallel twin screw and barrel

1.Lower rotation speed, smaller shear stress

2.Good plasticization, high productivity, small shear force, stable pressure, less wear /tear and low cost.

3.Be widely used in PVC products processing, especially for the output over 350Kg / h, costing less and more mature technology than conical twin-screw and barrel.

4.Successfully applied in PVC plate, pipe, profile, pellet and mold, and solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.

 

 

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