Our 420mm heavy-duty industrial impulse heat sealer with integrated cutter offers quick, easy and reliable heat sealing for large despatch operations. Its integral safety cutting knife, sealing wire tension unit and electronically adjustable sealing and cooling time ensures safe and efficient heat sealing. This industrial heat sealer can be operated by hand or by foot pedal and is able to perform 200-400 durable seals per shift; perfect for use in your busy warehouse. Features include: Seal width 2.5mm Maximum seal length 420mm Maximum film width 400mm Max cutting length 420mm Power Consumption 450W Power supply 230V 50Hz