Dies / Die Head valves
The die head valve integrates a reactor discharge valve with a stranding die head, used in polyester and nylon polymerization processes, into one unit. Combining the two functions allows for a very compact package providing a short residence time and straight, smooth flow path from the reactor outlet nozzle to the die nozzle.
Dies/Die Head valve Characteristic
- Valve incorporates a seal plate to prevent air from deteriorating polymer remaining within the die head after the discharge valve is closed
- Die head utilizes a distributor plate to ensure dead spase free flow, equal polymer distribution over die plate width, and equal residence time for each strand
- All wetted parts are mirror finished
- Die plate can be provided with custom strand holes or a slit design
To see Slide plate operation,click here! (MPEG data)
Available size
e-mail : info@bb-aska.co.jp
| TYPE | MAX. SIZE | MAX. DESIGN PRESS. |
| Nitrogen Extrusion | 1200mm | 20Kg/cm2 |
| Gear Pump Extrusion | 1200mm | 200Kg/cm2 |
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