This machine is suitable for all kinds of viscous, non-viscous, and corrosive liquids, etc. It is widely used in plant oils, engine oils, chemical liquids,  daily chemical liquids, etc. This equipment is mechatronics. It is very convenient to replace bottle samples or liquids. Unique design and superior performance. It meets all requirements of customers. Siements PLC control system with control protection function, vacuum leak-proof device to ensure no leaking situation during production, electric adjusting for volume system, frequency conversion control, and photoelectric control with German TURCK Brand.