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Foam Extruder Twin Screw Barrel
  • Foam Extruder Twin Screw BarrelFoam Extruder Twin Screw Barrel
  • Foam Extruder Twin Screw BarrelFoam Extruder Twin Screw Barrel
  • Foam Extruder Twin Screw BarrelFoam Extruder Twin Screw Barrel

Foam Extruder Twin Screw Barrel

Each year, EJS produces many foam extruder twin screw barrels for foam extrusion people nationally and internationally. Please contact us for more details no matter you use single screw foam extruder or twin-screw foam extruder.

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Product Description

Foam extruder twin screw barrel

Our screws and barrels are greatly recognized and reliable by customers home and abroad.

We will keep up good work and keep improving to fulfill customer requirements and better the welfare of our workers as well as communities. For China Foam Extruder Twin Screw Barrel, we could produce them according to your design/drawings! Our factory has several departments, including Engineering Department, Marketing Department, Sales Department, Purchase Department, Production Department, Quality Control Department, Administration Department, Financial Department.
China Foam Extruder Twin Screw Barrel, we strive for excellence, constant improvement and innovation, we are committed to “make your screw barrel business Easier with Joys and Success”. Choose E.J.S, your go-to screw barrel manufacturer!


One taste can’t please all. One material can’t work for all applications either, therefore we select a number of other steels to produce screws and barrels for best performances at best costs, this include Parallel Twin Cylinder.


Each year, EJS produces many foam extruder twin screw barrels for foam extrusion people nationally and internationally. Please contact us for more details no matter you use single screw foam extruder or twin-screw foam extruder.


Bore diameter available for foam extruder twin screw barrel

¢90~¢165


Popular Materials used for foam extruder twin screw barrel

38CrMoAlA(1.8509)

34CrAlNi7(1.8550)

31CrMoV9(1.8519)

40Cr(4340)

42CrMo(4140)


Surface Treatment of foam extruder twin screw barrel

Full body nitrided

Bimetallic carbide liner for twin parallel barrels

Bimetallic alloy coating for twin parallel screws


Application of foam extruder twin screw barrel

PE foam sheet extruder,

Foam sheet extruder

EPE foam extrusion

XPE foam sheet extrusion

Foam board extrusion

PS foam sheet extrusion

PP foam extrusion

Foam profile extrusion line

Extrusion line for PE and PP foam pipe and profile


Inspection of foam extruder twin screw barrel

Quality always comes first, production of foam extruder twin screw barrel is no exception, each foam extruder screw barrel is inspected several times by different personnel at different stages, because each of us see things differently and it’s important to get a good YES from every expert before going to the wooden boxes.


I have never bought Foam extruder twin screw barrel from China, how can I trust you?

We do understand your doubts and concerns, and we firmly believe you have the expertise and the wisdom to tell what kind of people you are talking with, what kind of company you are communicating with. One important thing is that every penny counts, don’t expect to receive good quality products when you are not willing to pay a fair price.

At EJS, we have standard working procedure, showing you what you will expect from EJS at different times, we are always reachable, email, Skype, WhatsApp or LinkedIn, Facebook, Mobile phones. In a word, you will not get lost here.


About E.J.S.

EJS Screw Barrels is a newly created brand name for Export business with manufacturing experiences since 1992.
A screw barrel manufacturer dedicated on producing customized screw barrel and design extruder screw barrels, injection moulding screw barrels.


Bimetallic Screw Barrels

We started to make bimetallic screw barrel at a very early age, almost the same time as the first bimetallic barrel was born in China. Now we have several types for options depending on different applications

Bimetallic Barrels

Alloy Type

EJS01 Alloy

EJS02 Alloy

EJS03 Alloy

EJS04 Alloy

Alloy Components

Fe+Ni+Cr+B
(Fe:65, Ni:14, Cr8, B:3.5)

Ni+Cr+Co+B

Ni+Cr+Co+V+B

Ni+Wc+Cr+B
(Ni:50, Wc:15~35,Cr:6~8, B:2.5~3.2)

Wearing Resistance

★★★

★★

★★★

★★★★

Corrosion Resistance

★★

★★★

★★★

★★★

Alloy Thickness

2~3mm

1.5~2mm

1.5~2mm

1.5~2mm

Hardness

HRC 58-65

HRC 50-58

HRC 55-60

HRC 55-65

Temperature Range

≤400

≤450

≤450

≤600

Coefficient Thermal

RT~250℃

11.0x10-6

11.0x10-6

11.5x10-6

11.0x10-6

Expansion(/℃)

RT~400℃

11.4x10-6

11.4x10-6

12.4x10-6

12x10-6

Range of Workable Length

700mm~3000mm/piece

Base Steel Vastly Used

40Cr: 42CrMo

Mark in the list: ★★★★ Excellent; ★★★ Very Good; ★★Good


Bimetallic Screws

Suitable for

Single Screw, Twin Parallel Screw, Twin Conical Screw

Alloy Type

Ni60

CoImonoy 56

CoImonoy 83

Alloy Components

Ni+Cr+Fe+Si
(Ni:65, Cr:17, Fe:15, Si:5)

Ni+Cr+Si+Fe
(Ni: 68, Cr:18, Si:5, Fe:5)

Ni+Wc+Cr+C
(Ni:40, Wc:34, Cr:20, C:2)

Anti-Wearing Level

★★★

★★★

★★★★

Anti-Corrosion Level

★★★★

★★★★

★★★★

Alloy Thickness

1~1.5mm

1~1.5mm

1~1.5mm

Hardness

HRC 56-62

HRC 46~61

HRC 43-48

Applied Glass Fiber

Under 10%

 

 

Range of Workable Length

Any length needed

Base Steel Vastly Used

38CrMoAI(1.8509), 34CrAINi7(1.8550), 31CrMoV9(1.8519)

Mark in the list: ★★★★ Excellent; ★★★ Very Good; ★★Good



Quality Inspection

Quality is a very important step during production. For making a quality screw barrel, all tolerances should be fulfilled and all dimensions should be correct and put in records.

We provide inspection report, material certificate for every of our supplied screw barrels.


Packaging

Packaging is the last but very important step before shipping. A strong and smart packing box is also part of our quality. It is not only used to protect the screws barrels well during transportation, also provide an easy way for our customer to unpack.




Hot Tags: Foam Extruder Twin Screw Barrel, Customized, China, Zhoushan, Suppliers, Manufacturers, Factory, In Stock

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