1 Universal adjustable spray head 2 PLC and HMI control system 3 ... easy to clean, no dead ends(3) The universal adjustable spray head requirement must keep in the range of 0.29 ... Mpa to 0.39 Mpa, with adjustable angle and sector, and with such features just as ... uniform particle, uniform atomization, large spray area, no dropping leakage, no blockage, uniform atomization and ...