Joiner Machinery Co., Ltd.
| Supply Ability | 5000piece/year |
| Delivery Time | 30-60 days |
| Packaging Details | Wood |
| Material Feature | High wear & corrosion resistance |
| Heat treatment | Vacuum Quenching |
| Surface treatment | Polishing |
| Hardness | HRC 56-58 |
| Application | Twin Screw Extruder |
| Technics | CNC Machining |
| Warranty | 6 months |
| Standard | GB/ DIN etc. |
| Material | 440C |
| Screw design | Double-screw |
| Application machine | Twin screw extruder |
| Condition | new |
| Color | can be customized |
| Plastic processed | etc |
| Spline | Involute Inner spline |
| Flight | Double flighted |
| Payment Terms | T/T ,L/C |
| Brand Name | Joiner |
| Model Number | As request |
| Certification | ISO9001 |
| Place of Origin | Sichuan,China |
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Product Specification
| Supply Ability | 5000piece/year | Delivery Time | 30-60 days |
| Packaging Details | Wood | Material Feature | High wear & corrosion resistance |
| Heat treatment | Vacuum Quenching | Surface treatment | Polishing |
| Hardness | HRC 56-58 | Application | Twin Screw Extruder |
| Technics | CNC Machining | Warranty | 6 months |
| Standard | GB/ DIN etc. | Material | 440C |
| Screw design | Double-screw | Application machine | Twin screw extruder |
| Condition | new | Color | can be customized |
| Plastic processed | etc | Spline | Involute Inner spline |
| Flight | Double flighted | Payment Terms | T/T ,L/C |
| Brand Name | Joiner | Model Number | As request |
| Certification | ISO9001 | Place of Origin | Sichuan,China |
| High Light | 2 Flighted Extruder Machine Parts ，59HRC Extruder Machine Parts ，ISO 9001 Twin Screw Extruder Parts | ||
Standard Quality 440C Stainless Steel Involute Inner Spline Screw Elements
| Screw Design | Double-Screw | |
| Hardness | 58-60HRC | |
| Brand Name | Jioner | |
| Surface Treatment | Polishing | |
| Materials | 440C | |
| Length | 120mm | |
| Pitch | 120mm | |
| Warranty | 6 months | |
| Suit For | Pharmaceuticals Extrusion /Chemical Extrusion /Food Extrusion /Powder Coating Extrusion etc. | |
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. Series Extruder Screw Elements
| Special Screw Segment | Convey Screw Element |
| Mixing Screw Element | Kneading Block and disk |
| Transition Screw Element | Screw Element for Side Feeder |
| Screw Element for Side Feeder |
4. Process
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 elements made by other factory is processed by outsiders, so the quality of products can not be completely guarantee.
6. Screw Elements Packing :
Packing Details : Standard packing of paper box or wooden box depending on the quantity of order.
Delivery Time: Shipped in 60 days after payment .
7. 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.
8. 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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