Extruder bimetallic screw and barrel from China manufacturer - Zhejiang Huachen Screw Manufacturing Co.,Ltd

Price:	200.0~30000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: HC-E40

Production Capacity: 2000 ets

Delivery Date: 25-30 days

Material: 38CrMoAlA,SACM645,42CrMo

Bimetallic layer: add 5%-45% Tungsten Carbide

Machine: extruder machine

Machine Brand: Battenfeld,KMD,CINCINATI,WE...

Specification: Φ15-Φ105 for China extruder...

Means of Transport: Ocean,Air

Packing: AA grade worden Case

Brand Name: HUACHEN

Treatment: Nitriding and bimetallic

Apply for: PVC PE PP... ,PVC+GF,CaCo3

Final product: Profile,sheet,board,pelletz...

Technology: CNC Machines

1. Diameter of screw: D12-D360mm
2. L/D ratio of screw: 1:10 - 1:50
3.Provide drawings design
3.High quality alloy steel

***Bimetallic Grade available:

1. Standard grade: 38CrMoAlA + nitriding 96 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. HC-A grade: Tungsten carbide 40%
4. HC-B grade: Tungsten carbide 25%
5. HC-C grade: Tungsten carbide 15%

Our product Show:

The below screw and barrel are bimetallic,screw diameter 42mm,and barrel diameter is 100mm.
This set of barrel have two different flange,one is round and the other is square.

Water cooled space
China extruder barrel screw for PP PE PVC UPVC SPVC ABS

Flange of barrel
Extruder bimetallic screw barrel for PVC PP PE UPVC SPVC

Mixing Head of the screw
Extruder bimetallic screw barrel for PVC PP PE UPVC SPVC

Material for injection nitrided barrel screw with blanking holder for plastic machine

1)38CrMoALA(JIS SACM645)

2)42CrMo(JIS SCM440)

3)9Cr18MoV
4)CW6Mo5Cr4V2

5)Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, ^W2C alloy,Tunsten alloy etc for choice.

6)The foreign material we used as following:

*Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,

*USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440
*Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30
*Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321
*Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30
*Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.

Application:
Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material.
Extruder bimetallic screw barrel for PVC PP PE UPVC SPVC

Technical Parameter

Hardness after Hardening&tempering:	HB280-320
Nitrided Hardness:	HV900-1050
Nitrided Case Depth:	0.5-0.8mm
Nitrided Brittleness:	Less than Grade 2
Surface Roughness:	Ra 0.4
Screw Straightness:	0.015mm
Surface Chromium-plating's Hardness After Nitriding:	≥900HV
Chromium-plating Depth:	0.025~0.10mm
Alloy Hardness:	HRC56-65
Alloy Depth:	0.8~2.0mm
Bimetallic Thickness:	2-5mm
Bimetallic Hardness:	HV950-1100

***Treatment:

Heat-treatment

Nitriding treatment

Electroplate hard-chrome

High-frequency quenching

Spraying corrosion wear-resisting dual metal layers

Vacuum quenching

GET INTO HUACHEN

About HUACHEN

Zhejiang HUACHEN screw co.,ltd. is one of the biggest SCREW BARREL manufactory in Zhoushan city,Zhejiang of China. HUACHEN brand screw barrel are welcomed by new and old customer from domestic and overseas,because of its perfect quality and professional technical.
Besides extruder screw barrel, we also produces many many sets of injection screw barrel, conical twin screw barrel,parallel twin screw barrel,rubber screw barrel,planet screw barrel and so on.
All the above screws and barrel could choose nitrided treatment,bimetallic treatment,tungsten carbide treatment and so on.

HUACHEN SCREW CO.,LTD. PHOTO
Extruder bimetallic screw barrel for PVC PP PE UPVC SPVC