SPECIFICATIONS: 1) Power supply: 220-240V/50-60Hz 2) Sealing size: W600 x H300 3) Working efficiency: 12-18sets/min 4) Air pressure: 1HP/2KW 5)Conveyor width: 300mm 6) Machine dimensions: 2100 x 1350 x 1900mm 7) Machine weight: 220kg 8) Tunnel dimensions: 1500 x 600 x 300mm