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Abrasion Resistance TEX77 Convey Screw Element

Abrasion Resistance TEX77 Convey Screw Element

  • Abrasion Resistance TEX77 Convey Screw Element
  • Abrasion Resistance TEX77 Convey Screw Element
  • Abrasion Resistance TEX77 Convey Screw Element
Abrasion Resistance TEX77 Convey Screw Element
Product Details:
Place of Origin: China
Brand Name: Joiner
Certification: ISO9001 2015
Model Number: TEX77
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: wooden case Sea-worthy or export standard
Delivery Time: 35-45 days
Supply Ability: 300m / month
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Detailed Product Description
Material: WR5/W6Mo5Cr4V2/1.2379/1.4114/Nickel Alloy Heat Treatment: Vacuum Quenching
Surface Treatment: Sand Blast/polishing Hardness: HRC58-62
Application: Twin Screw Extruder
High Light:

extruder screw


extruder machine parts


Factory High Corrion and Abbration Resistance Convey Screw Element Extruder Plastic Parts


(1)Quick Details
 Screw Diameter  77mm Abrasion Resistance TEX77 Convey Screw Element 0
 Screw Design  Double-Screw 
 Hardness  58-60HRC
 Brand Name  Jioner 
 Surface Treatment  Polishing/Sand Blasting
 Materials  SAM10/SAM39/WR5/WR14/W6Mo5Cr4V2
 Place of Origin  Sichuan , China 
 Warranty  1 Years 
 Screw Range  Φ 15.6 - Φ 430mm














(2)Co-rotating twin screw elements for


 W&P: ZSK-MC  Berstorff: ZE
 Leistritz: ZSE-MICRO  Theysohn: TSK
 Maris:TM-W  APV: MP65
 Feddem: FED-MTS  Fessia Macross: NRII





1. For wear application:

Tool Steel : W6Mo5Cr4V2;
PM-HIP material : SAM10 SAM26 SAM39 CPM10V CPM9V

2. For corrision application:


Nitrided Steel: 38CrMoAI;
PM-HIP material : SAM26 SAM39 CPM10V CPM9V

3. For wear and corrision application:

PM-HIP material:SAM26 SAM39 CPM10V CPM9V

4. Other Materials:

Stainless Steel: 316L, C276 etc.


Abrasion Resistance TEX77 Convey Screw Element 1



(4)Types of the Screw Segments


 Convey Screw Segment  Convey Screw Segment
 Kneading Block & Disk  Transition Screw Element
 Deep groove transfer element  Screw element for side feeder
 1-flighted 2-flighted 3-flighted screw elements  Special Screw Element 



(5)Standerd Screw Element and Kneading Block 


Abrasion Resistance TEX77 Convey Screw Element 2



(5)Quality Control

1. Materials control:

1. All the materials are purchased from the domestic brands or Eurpean twin-screw specialty materials suppliers,which tested by elemental analysis and metallurgical inspections to ensure the quality.


2. The internal splines is checked by the spline plug to ensure interchangeability of the elements


3. All components are machined by CNC machines to ensure the shapes and tolerances of the elements


4. Adopt the European high-speed steel powder processing technology,and do the treatment according to the strict heat treatment 4.process to ensure the wear and corrosion performance same as the foreigh brands.


5. Perfessioal technical team can not only provide timely and accurate mapping sample design but also the combination of elements of technical services.


6. There are various prepared technical information and the fitxtures for the various brands extruders to ensure the timely lead time.The common components have a lot of stock, even the new one, it can be delivered within 45days.


7. The modern management system can ensure the products 100% qualified and tracked.



2. Heat treatment by Ourself


As we all know, heat treatment is very important in the screw production process. In order to ensure the quality of products, Joiner has purchased professional heat treatment equipment to produce, so that we can control the construction process by ourselves. In China, we are the only company that does heat treatment by ourselves, and the heat treatment of screw components made by Nanjing factory is processed by outsiders, so the quality of products can not be completely guarantee.


Abrasion Resistance TEX77 Convey Screw Element 3 Abrasion Resistance TEX77 Convey Screw Element 4
Temper Furnace  Vaccum Quencher 



 3. Product accuracy


There are some differences between Joiner Machinery and Nanjing's production technology. Their finishing process is carried out before heat treatment, and the deformation after heat treatment is not controlled, so their accuracy is not easy to control. But our finishing process is carried out after heat treatment, which can eliminate the deformation of parts in heat treatment, so the precision is higher, and thus can achieve zero seam connection.



(6) Production and Inspection of Equipment


We also have advantages in production equipment and inspection equipment.

Joiner has 70 advanced equipments such as CNC thread grinder, CNC thread milling, CNC kneading block grinder, CNC forming milling, 4-axis machining center, automatic deep hole grinder, CNC lathe, CNC surface grinder, CNC external grinding, CNC band saw, laser marking machine, vacuum quenching furnace and vacuum tempering furnace. After the raw materials enter the market, all the processing procedures are in-house.


Abrasion Resistance TEX77 Convey Screw Element 5Abrasion Resistance TEX77 Convey Screw Element 6



(7) Packing & Delivery


Packing Details : Standard packing for Joiner Extruder twin screw extruder parts/extruder spare parts

Delivery Details: Standard export packing

Delivery Time: Shipped in 30 days after payment for extruder screw and barrel.

To product antirust processing ,and then use the paper package,bubble,fixed in the wooden case,after confirm the delivery.


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Q: Are you trading company or manufacturer ?

A: We are factory.

Q: Where is your factory located? How can I visit there?

A: Our factory is located in Chengdu, Sichuan Province, China, 1) You can fly to

Chengdu Airport directly. We will pick you up when you arrive in the airport; All our clients,

from domestic or abroad, are warmly welcome to visit us

Q: What makes you different with others?

A: 1) Our Excellent Service For a quick, no hassle quote just send email to us We

promise to reply with a price within 24 hours - sometimes even within the hour. If you

need an advice, just call our export office at +86 028 87226313, we will answer your

questions immediately. 2) Our quick manufacturing time For Normal orders, we will

promise to produce within 30 working days. As a manufacturer, we can ensure the delivery time according to the formal contract.

Q: What is your terms of payment ?

A: 1) T/T payment; 2) LC;
If you have another question, pls feel free to contact us as below:


Contact Details
Joiner Machinery Co., Ltd.

Contact Person: Vivian.Peng

Tel: +8617828480939

Send your inquiry directly to us
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