Conical bimetallic twin screws from China manufacturer - Zhejiang Huachen Screw Manufacturing Co.,Ltd

Price:	500.0~30000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: HC-80-156

Production Capacity: 2000 ets

Delivery Date: 25-30 days

Material: 38CrMoAlA,SACM645,42CrMo

Bimetallic layer: add 5%-45% Tungsten Carbide

Machine: Conical screw extruder mach...

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.For PP PE PVC WC Caco3...
2.For pipe sheet board panel plate
3.ISO 9001:2008

We supply conical twin screw barrels apply for SJSZ, Cincinati, Battenfeld, Amut, WEBER,KRAUSS-MAFFEI

,BOY and so on.
We have large numbers of drawings and we also could design for you according to your detail requirements,such as your raw plastic materials,your final products and others.

Technical specification

Hardness after hardening&tempering:HB240-280

Hardness of nitride layer:HV850-1000

Nitrided brittleness:less than grade 2

Surface roughness:Ra0.4

Screw straightness:0.015mm

Surface chromiun-plating's hardness after nitriding:≥900HB

Alloy hardness:HRC50-65

Alloy depth:0.8-2.0mm

Meterial&processes

Quality 38 CrMoALA

42CrMo

CW6Mo5Cr4V2

9Cr18MoV

Quality powder metallurgy raw materials

Cold/thermal spray hard metal process

Advanced nitriding process

Corrosion & abrasion resistance bimetallic spraying process

The specification of the conical twin-screws barrel

∮35/75 ∮37/75 ∮45/90 ∮45/97 ∮50/105 ∮51/105 ∮55/105 ∮55/110

∮55/120 ∮58/125 ∮60/115 ∮65/125 ∮65/120 ∮65/132 ∮70/140 ∮75/150 ∮80/143 ∮80/156 ∮92/188

The compression ratio of the screw canbe designed according to different products and mixtures.

We delievery more than 60 sets of screw and barel every day,and about 50% is conical twin screw barrel

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

Product show:
Nitrided+bimetallic barrel

Bimetallic barrel, (groove bimetallic)

Conical barrels

Screws:bimetallic conical screws

Bimetallic screws:

Our specification
Bimetallic conical twin screw barrel for Cincinati extruder

1.Show you how to process the screws

2.Show you how to process barrels

3.Show you the nitrogenation oven where nitrided screw and barrels
(Yes,we own the nitrogenation oven, this is in our company)

4.Testing: the picture is our workmen are testing the half-finished products.
(We test each processing step to make sure your good quality)

About HUACHEN

Bimetallic injection molding machine screw barrel of ENGLE DEMAG SODICK TOSHIBA

Our dedicated team of professionals ensures that we produce only defect-free products so as cater to the long list of clientele. We process great process knowledge for designing different set of products according to the specific requirements of our customers. Besides, our team members work in complete synchronization with the clients formeeting their varied industry needs and demands.

Welcom to contact us!
My skype: lillianyao0421
Choosing us is the best thing you have ever decided, and it's also our honour to be friends with u. Have a try.