... and the master unit are integrated; can weld space curve and welds of high variable, applied in medical, ... laptop shell, mobile phone battery, door handle, mould, electric apparatus fittings, filter, nozzle, stainless steel products, golf head ... CCD monitor system (optional rotary clamp)Cooling methodWater coolingMaster unit dimensions1600*800*1800mm multifunctional laser welding machine for jewelry