Joiner Machinery Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 5000piece/year |
| Delivery Time | 30-60 days |
| Packaging Details | wood |
| Material | Tex77 Involute Spline Transition Kneading Block |
| Mixing Accuracy | ±1% |
| Mixing Time | 3min |
| Screw Direction | Right Hand |
| Screw Length | 50mm |
| Screw Pitch | 2mm |
| Screw Rotation | Clockwise |
| Screw Speed | 500rpm |
| Brand Name | Joiner |
| Model Number | 77 |
| Certification | ISO9001 |
| Place of Origin | Sichuan ,China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000piece/year |
| Delivery Time | 30-60 days | Packaging Details | wood |
| Material | Tex77 Involute Spline Transition Kneading Block | Mixing Accuracy | ±1% |
| Mixing Time | 3min | Screw Direction | Right Hand |
| Screw Length | 50mm | Screw Pitch | 2mm |
| Screw Rotation | Clockwise | Screw Speed | 500rpm |
| Brand Name | Joiner | Model Number | 77 |
| Certification | ISO9001 | Place of Origin | Sichuan ,China |
| High Light | Petrochemical Factory Kneading Block ，Transition Kneading Block Screw Elements | ||
Role: convert connections
2. Materials:
For wear application:
Tool steel: W6Mo5Cr4V2
PM-HIP materials: SAM10, SAM26, SAM39, CPM 10V,CPM9V.
For corrosion application:
Nitrided steel: 38CrMoAl
PM-HIP materials: WR4, SAM26, SAM39, CPM 10V,CPM9V.
For wear and corrosion application:
PM-HIP materials: SAM26, SAM39, CPM 10V,CPM9V Other materials:
304, 316L, C276 etc.
3. Process
4. All types
5. 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.
6. 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.
7. 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.
8. Production and Inspection of Equipment
Our factory is state-of-the art and spans over 20,000 square meters. The factory houses more than 130 sets of different domestic and foreign high precision production equipment, with the degree of numerical control up to 95%.
9. Packing:
Standard packing with paper boxes or wooden boxes depengding on the size of products.
First, using antirust processing; then using bubbles; next, fixed in the paper package or wooden cases.
10. Products photos
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
55,000,000-90,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Joiner Machinery Co.,Ltd is a professional enterprise of spare parts for twin screw extruder: Barrel & Screw Element & Shaft & Side Feeder. It occupies 15600 square meters with over 100 staffs and more than140 sets of advanced processing equipments in our... Joiner Machinery Co.,Ltd is a professional enterprise of spare parts for twin screw extruder: Barrel & Screw Element & Shaft & Side Feeder. It occupies 15600 square meters with over 100 staffs and more than140 sets of advanced processing equipments in our...
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