| Screw Design | Double-Screw |  |
| Surface Treatment | Sand blasting |
| Material | As request |
| Length | As request |
| Warranty | 6 months |
| Brand | Joiner |
| Condition | New |
2. Charicteristics:
a. All the materials are purchased from the domestic brands or European twin-screw specialty materials suppliers, which tested by elemental analysis and metallurgical inspections to ensure the quality.
b. All components are machined by CNC machines to ensure the shapes and tolerances.
c. Professional technical team provides timely and accurate design technical services.
d. The modern management system ISO9001 2015 can ensure the products 100% qualified and tracked.
3. Raw material guarantee
The company has been cooperating with domestic and foreign first-line brand material suppliers for a long time, and has a strict quality control and performs regular audits and inspection of the factory (elemental analysis, metallographic analysis, ultrasonic flaw detection, etc.) to ensure a 100% qualified status.
4. 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.
5. Packing details :
Standard packing for Joiner Extruder twin screw extruder parts/extruder spare parts.
To product antirust processing ,and then use the paper package,bubble,fixed in the wooden case,after confirm the delivery.
6. Quality control system guarantee
Each product is strictly manufactured in accordance with the ISO9001 quality management system requirements to control the quality, so that every link can be traced.
7. Products photos
