Extruder Screw Elements Continuous Mixing Elements with High Clearances and Effective Shear Action

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Standard: DIN, GB
• Technics: CNC Machining
• Material: as Request
• Screw Extruder Splitting Barrels: Screw Extruder Splitting Barrels with Cooling Syst
• Barrels: Barrels
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: Joiner/As request
• Origin: Sichuan
• HS Code: 8477900000
• Production Capacity: 5000pieces/Year

Product Description

Extruder Screw Elements Continuous Mixing Elements With High Clearances And Effective Shear Action

 

We manufacture screw and kneading segments for co-rotating twin screw extruders ranging from 15.6 mm to 400 mm and over. Our manufacturing specializes in segmented screws for twin screw extruders and is optimized for flexible order handling.

1. Making process

2. Screw Materials:
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.
 

3. Quality Control

a. Materials control: 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.
b. The internal splines is checked by the spline plug to ensure interchangeability of the elements
c. All components are machined by CNC machines to ensure the shapes and tolerances of the elements
d. 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.
e. Perfessioal technical team can not only provide timely and accurate mapping sample design but also the combination of elements of technical services.
f. 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 60 days.
g. The modern management system can ensure the products 100% qualified and tracked

4. Heat treatment
 

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.

5. 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 100 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.

 

7. Packing & Delivery

According to your order quantities and products sizes to choose wooden boxes or cartons to pack:

1. Rust-proof oil processing,
2. Oiled paper packages,
3. Bubble wrap package,
4. Special foam packaging,
5. Packing,
6. Sealing.

8.  Why choose us?

(1) Total solution of highly wear-resistance and corrosion-resistance problems;
(2) Expert of engineering design and consulting,
(3) Advanced manufacturing capabilities and technology,
(4) Lean production management
(5) Top quality products with high cost performance
 

9. Extruder Screw Elements Testing Reports for Our customer

We will send Inspection reports for every our customer.
a.General Dimension Inspection Report
b. Material certificate for customer.

10. Service Network Assurance

    We have a professional sales team who can quickly understand the real needs of customers, and put forward reasonable solutions for them. The company not only offers supportive services for both domestic and foreign brands, but also provides retail services to outstanding end customers in the industry. Now Joiner products are exported to more than 30 countries including countries such as Europe and America.
 

24-hour Hotline	Pre-sales Consultation	After-sales Services
No matter when and where to call we can find our service to you.	Whether you have any question can be solved through online communication. Welcome your consultation.	Having any questions about the products, please contact with us and we will help you deal with them the first time to your satisfaction.

 

11. FAQ

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 [phone], 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 2) L/C;
If you have another question, pls feel free to contact us.