tment and easy to operate etc.
D. man-machine interface, directly set the filling volume;
E. PLC program control, inverter adjust the speed ,filling in line;
F. High-precision positive displacement flowmeters, quantitative accurate and reliable;
G Mechanical seals plus vacuum suck back mack a double anti-drip;
H. quiklly at first and slow down after ,the double-flow speed make more accuracy effect