... practical; 3)Designed to avoid cutting accidents and protect hands. Sella I-30C is intended for sealing envelopes for steam sterilization ... to avoid cutting accidents and protect hands. c) Technical parameters Sella I-30CPower input220 V 50/60 HzPower output900WSeal width8 mmSeal ... * H)500*120*175 mmGross weight3.7 kg Sella I-20C and Sella I-30C This product is intended for sealing many ...