... OF APPLICATIONSelf-drive balancing machine is mainly used to do global balancing for heater fan balancing,fan coil balancing etc.the PRZS ... of high precision,efficiency,Specially designed supporting frames,perfectly applied to the global balancing,large Measurement range,Modular design, ... , no shift-skip,dual wave filtration by both hard and soft-ware,highspeed data compression, faster,more ...