1. Reduce machine head material discharge and quickly enter normal production status;
2. Precise control: the material temperature sensor feeds back the conditioning temperature of the material in the barrel, and the material can be discharged to the granulator only when the requirements are met;
3. Easy to operate: special structure rotor and steering control method simplify operation;
4. Auxiliary steam heating jacket to quickly heat up the material.
| Model | STZJ300 | STZJ450 | STZJ550 | STZJ630 |
| Rotor diameter（mm） | 300 | 450 | 550 | 630 |
| Rotor length（mm） | 2500 | 3000 | 3000~4000（customized） | 3000~4000（customized） |
| Tempering time（s） | 20-30 | 20-45 | 20-45 | 20-45 |
| Power(kw) | 3 | 7.5 | 11 | 11/15 |
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