Co-Rotating Twin Screw Elements

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 6 Months
• Type: Twin Screw Extruder
• Plastic Processed: PVC
• Product Type: Granulating Extruder
• Feeding Mode: Multiple Feed
• Screw: Twin-Screw
• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Automation: Non-Automatic
• Computerized: Computerized
• Transport Package: Wood
• Trademark: JOINER
• Origin: Sichuan
• HS Code: 8477900000
• Production Capacity: 50000PCS/Year

Product Description

     Co-rotating twin screw elements

We manufacture screw and kneading segments for co-rotating twin screw extruders ranging from 20 mm to 500 mm and over. Our manufacturing specializes in segmented screws for twin screw extruders and is optimized for flexible order handling.

1. Co-rotating twin screw elements for 
-APV        -KOBE           -OMC
-Buhler      -KraussMaffei      -Theysohn
-Buss       -Berstorff-          -Toshiba
-Clextral     -Labtech          -USEON
-Keya        -Maris     -Lantai          - others
-JSW        -Leistritz    


2. Types of the Screw Segments
* Convey Screw Segment
* Mixing 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


3. We offer a broader choice of materials:
For wear application:
* Tool Steel : W6Mo5Cr4V2;
* PM-HIP material : SAM10,SAM26,SAM39,CPM10V,CPM9V
For corrision application:
* Nitrided Steel: 38CrMoAI;
* PM-HIP material : SAM26,SAM39,CPM10V,CPM9V
For wear and corrision application:
* PM-HIP material:SAM26,SAM39,CPM10V,CPM9V
Other materials:
Stainless Steel: 316L,C276 etc.
By working closely with customers in choosing optional materials,we can minimize wear and tear and associated costs.

4. Quality Control

1. 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.
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.
 

5. 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. 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.



6. Our factroy

FRQ
 
1. Q: Are you a factory or trading company? 
 ----A: A factory
2. 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! 
                                             
3.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.
 
 4.Q: How about the delivery time? 
----A: This depends on the product. Typically standard products are delivered within 30 days. 

5. Q: What is the term of payment? 
----A: 1) T/T payment;   2) L/C;   

6.Q: May I know the status of my order?
----A: Yes .We will send you information and photos at different production stage of your order. You will get the latest information in time.