... 1-7barWelding area200mm250mm280mm200mm250mm280mm300mm320mmSize 2250*850*800Net weight110kg125kg135kg101kg125kg135kg340kg350kgApplication fields (Plastic Welding Tools, Plastics Machinery, Ultrasonic Welders) Widely used in the automotive industry ... case, charger, maintenance valve regulated lead-acid batteries, 3-inch floppy disk, U disk, SD card, CF card, USB connectors,Bluetooth. Toys,stationery ...