4 in 1 binding machine Electric heavy duty and multi-function binding machine International patent Electric punching for 30, 000 sheets /hour Manual or electric revolving punching die Punching up to 30-35sheets each time Punching 2: 1, 3: 1, 4: 1(5: 1), Comb and calendar With wire closer, coil inserter and comb binding Punching margin &side margin is adjustable All metal construction make it durable and many years worry free Machine dimension: 500x600x400mm Machine weight: 100kg
