HD-FS300 power:350W voltage:AC 220V/240V 110V/120V 50/60Hz sealing length:300mm sealing width:3mm heat time(s):0.2-1.5 sec. package:1pcs/ctn G.W.:7.2kgs N.W.:6.2kgs Size:73*30*20cm 20'ft container:640pcs ModelNo.PowerSealinglengthwarmingtimeWeight(kg)packing Size(cm)FS300350W300mm0.2-2S7.273*30*20FS400450W400mm0.2-2S7.573*30*20FS500600W500mm0.2-2S8.873*30*20FS600750W600mm0.2-2S1083*38*20FS700800W700mm0.2-2S1183*38*20FS800850W800mm0.2-2S11.5FS900900W900mm0.2-2S12FS1000950W1000mm0.2-2S12.5