| Model | HM-450A | HM-450B |
| Max. box size | 450*450*100mm | 450*450*120mm |
| Min. box size | 50*70*10mm | 60*80*10mm |
| Motor power voltage | 2.5kw/220V | 2.5kw/220V |
| Air pressure | 0.8mpa | 0.8mpa |
| Machine dimension | 1400*1200*1900mm | 1400*1200*2100mm |
| Weight of machine | 1000kg | 1000kg |