Joiner Machinery Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 5000 pieces per year |
| Delivery Time | 60 days after order confirmed |
| Packaging Details | Wooden box |
| Material | WR series/ 40CrNimoa |
| Type of extrusion | Double screw |
| Place of Original | China |
| Type | Involute inner spline |
| Heat treatment | Vaccum quenching |
| Diameter | 10-240mm |
| Length | 500-15000mm |
| Standard | DIN, GB, etc. |
| Brand Name | Joiner |
| Model Number | As request |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000 pieces per year |
| Delivery Time | 60 days after order confirmed | Packaging Details | Wooden box |
| Material | WR series/ 40CrNimoa | Type of extrusion | Double screw |
| Place of Original | China | Type | Involute inner spline |
| Heat treatment | Vaccum quenching | Diameter | 10-240mm |
| Length | 500-15000mm | Standard | DIN, GB, etc. |
| Brand Name | Joiner | Model Number | As request |
| Certification | ISO9001 | Place of Origin | China |
| High Light | High Torque Twin Screw Shaft ，Traditional Involute Spline Screw Shaft ，Involute Inner Spline High Torque Shaft | ||
As the twin screw extruder moves toward high speed and high torque, higher requirements are placed on the strength (especially thermal strength) and accuracy of the twin screw extruder shaft, Through extensive research and painstaking research, our company adopts impots impoted pre-hard alloy tool steel from Germany. The spline processing adopts cold rolling processing of imported CNC equipment form Europe. The products have been tested by customers and fully meet the performance quality requirements of similar imported high end products.
3. Materials:
| Imported Material | WR Material | Domestic Material |
| 1.Made in Germany | WR6 WR12 WR8 WR9 WR15A WR15E WR10 WR30 | 40CrNiMo i a kind of alloy constructional steel. |
4. Torque of spline shaft
5. Types of shaft to choose:
Single keyway
Square keyslot
High torque key button
Dual keyslot
Involute inner spline
Round keyslot
Rectangle spline
Client requirements available
6. 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%.
We have several slender axle lathes to ensure high quality products.
CNC Spline milling machines
7. Packaging:
According to your order quantities and products sizes to choose the number of wooden boxes.
a. Rust-proof oil processing,
b. Oiled paper packages,
c. Bubble wrap package,
d. Special foam packaging,
e. Packing,
f. 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
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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