| MODEL | NPS DGYF 500C | NPS DGYF 500A |
| VOLTAGE | 220V 50/60HZ | 220V 50/60HZ |
| POWER | 1KW | 0.5KW |
| CAPACITY | 15 to 20 sealing / min | 15 to 20 sealing / min |
| SELING DIAMETER | 50–130 mm | 20-100mm |
| WORK FREQUENCY | 50KHz ( +- 20 %) | 50KHz ( +- 20 %) |
| MACHINE SIZE | 340 X290 X130mm | 340 X290 X130mm |