External suction vacuum packaging machine with digital control panel and stainless steel structure.PREMIUM 400Compatible envelopesGOFERProduct info9 welding levels and 3 work programs:automatic for large bagsautomatic for small bagsmanualOverall dimensions420x260x130h cmWelding bar dimensions400 mmVacuum pump powerQ= 20LT minWelding systemImpulseAbsorption0.45 KW