Product feature 1. adopt connecting rod structure, with high mechanical strength, good stability and long service life; 2. Cycloid RV Reducer high-power servo motor and Japanese NSK bearing are adopted; 3. nozzle or cartridge type copper pipe nozzle can be selected; 4. It is equipped with a hand-held operating terminal, and the touch human-computer interface can freely edit the spraying program, and can be used for floating and fixed-point spraying. 5. With the function of lowering in advance, the spraying cycle can be effectively saved; 6. electric die thickness adjustment function; 7. With fault self diagnosis display function.