Batch Pre Expander Machine
Note:
a. Vibration level sensor is optional.
b. Proportional valves of steam and com-pressed air are optional.
c. Chamber pressure and temperature sensors control system are optional.
d. As for SPJ70B pre-expander, the machine needs to be equipped with PID control system when the expansion density is above 30g/L
Main features
The machine adopts Mitsubishi PLC and Taiwan HMl with atuo to fillingmaterial,auto electronic weighint,auto controlling chamber temperaturepressure and level testing to.
Steam system:Steam pressure reducer and angle valve to contorl steam.
Fillng system:Adopts electronic weighing system ,setting filling weight toHMl for material filling automatically.
Material level control:Adopts laser sensor to control the expansion level.
Electronic control: Mitsubishi PLC and Taiwan HMl,chneider components.
| Item | Unit | PSPEB-N70 | PSPEB-N150 |
| Expansion Chamber | Diameter | mm | Ф500 | Ф1500 |
| Volume | m3 | 1000 | 2300 |
| Useable volume | m3 | 0.2 | 3.8 |
| Steam | Inlet | mm | Ф25 | Ф50 |
| Consumption | Kg/cycle | 3-5 | 3-5 |
| Pressure | Mpa | 0.6-0.8 | 0.6-0.8 |
| Compressed air | Inlet | mm | Ф20 | Ф40 |
| Consumption | m3/cycle | 0.4-0.6 | 0.5-0.6 |
| Pressure | Mpa | 0.6-0.8 | 0.6-0.8 |
| Drainage | Blower outlet | g/L | Ф65 | Ф100 |
| The total emission | g/L | Ф65 | Ф150 |
| Connected load | Instaling power | Kw | 9.5 | 38 |
| Consumption | kg/cycle | 0.2 | 0.65 |
| Density | g/L | 12-30 | 12-30 |
| Overall size (LXWXH) | mm | 3100X1500X3500 | 3700X3000X5300 |
| Weight | kg | 1500 | 4800 |
| Room height required | mm | 5000 | 6000 |
| Productivity | 12g/L | kg/h | 70-90 | 500-600 |
| 18g/L | kg/h | 110-120 | 800-900 |
| 20g/L | kg/h | 160-180 | 1000-1200 |
| 30g/L | kg/h | 200-220 | 1400-1500 |
Product Tags:
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Low Density EPS Secondary Foaming Batch Pre Expanding Machine Images
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