| Model | DZ~300 |
| Sealing width(mm) | 300 |
| Power Supply | AC 220V 50Hz |
| Dimension(mm) | 485*385*400 |
| Weight(kg) | 31 |
| Power of Pump(kW) | 0.18 kW |
| Heat-Sealing Power(kW) | 0.3 kW |
| Lowest absolute pressure(pa) | 0.1 pa |
| Volume of vacuum case and hull (mm) | 380*320*100 mm |
| Sealing strip size(mm) | 300*10mm |
| Number of heater | 1 |
| Exhaustment of vacuum case(m3/h) | 8m3/hr |
| Material of vacuum case | SS304 |