Active Member
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[China]
Address: No.9 , Tianyuan Road , Hi-tech District , Hefei City China
Contact name:
Hefei Fanyuan Instrument Co.,ltd |
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Application of melt spinning machine:
DW7090G Dual Plunger Melt Spinning Machine is ideal for simulating site production in small batch production trials. It mainly used to carry out the melt spinning of polypropylene, polyester, polyamide and other special materials with plunger metering system.
Two feeding screws are driven by the worm gear drive structure to push the raw material into the plunger barrel. The plunger barrel is in the heating state. In the process of slowly pushing the raw material, it will be heated in the plunger barrel and become a molten state. Finally, the fiber is ejected from the spinneret, which is a spinning equipment completed by the winding device.
The spun fiber can be direct wound onto the winding roll or passes
through coagulating bath (optional), heat stretching (optional),
relax hot setting (optional) and then be wound onto the winding
roll.
1. Plunger measuring melting assembly, 2. Mixing and spraying assembly, 3. Cold air/coagulation bath 4. Oiling take-up system 5. Hot draft assembly (optional )
Key Specification of laboratory melt spinning machine:
| 1. Plunger cylinder body | ||
| material: | SUS630 surface nitriding treatment | |
| inner diameter of cylinder: | 40mm | |
| length: | 300mm | |
| design pressure: | 5Mpa | |
| 2. Heating system parameters of raw materials: | ||
| heating power: | 2000w | |
| the controllable temperature range | 0 ~ 450 ℃ | |
| heating method, | Ceramic heat loop | |
| temperature control precision | ±0.5℃ | |
