Model Hr-8kw Power 8kw Voltage Ac380v/410v/400v/440v 50-60hz Frequency 27.12mhz Input power 15kva Rectifier Silicon diode Max pressure 400kgs Gap between electrodes 150mm The moving distance of active horn 100mm Size of upper electrode 100*800mm Size of lowwer electrode 120x800mm Welding time 0~10s adjustable Net weight 530kg Overall dimension 1500*1350*1740mm Character Applied to canvas , advertising, spark protection cloth welding, etc Firmly welding, be well meeting with materials of thick or thin. Machine groove deep and wide, convenient in continuous welding with large area Adopting high sensitive anti-sparkle device , avoid damaging the mould. Adjustable cutting pressure 1-50 ton, stable and realible in output, firm in structure. High quality imported apparatus, the longest welding extended to800*20mm one time European-model squareness high frequency vibration box, more realible and stable in output. 4.138cbm, 550kgs