• Output max. 20 cycles/min
• Welding frame dimensions 500 x 400 mm
• For half-tubular film approx. 12-80 ym
• Film roll diam. max. 300 mm, film core diam. 76 mm
• Foil roll width max. 550 mm
• Tunnel passage width 450 mm, height 100-400 mm
• Bar chain conveyor, bar spacing 25 mm, bar diam. 12 mm
• Transport speed infinitely variable 2.5-12 m/min
• Soft start
• Automatic cooling system
• Special cooling fan at tunnel outlet
• Working height 870-970 mm
• Contactor control
• Drive 400V/50/60Hz/7,5kW