Dosing metering pump is used to transport liquids (especially corrosive liquids), a special volume pump, has been widely used in pharmaceutical additives on the device, much market users attention. So what is the working principle of dosing dosing pump, dosing dosing pump is how to run this period for you to interpret Xiaobian. High-value dosing metering pump products "to develop" dosing metering pump Working principle Dosing metering pump motor driven by the worm and through the worm gear shaft so that the spindle and eccentric rotation for the rotation, driven by the tappet in the guide Cylinder reciprocating motion. Together with the diaphragm, the pump chamber is gradually evacuated by the action of a one-way valve, the suction valve is opened and liquid is sucked in. When the diaphragm moves forward, the suction valve is closed and the discharge valve is opened. Promote the discharge. In the pump by adjusting the stroke of a reciprocating work to form a continuous pressure, the amount of liquid discharge. The above is the interpretation of the working principle of dosing pumps, hope to dosing your metering pump products to help. (Editor: Manzi) Read More: Pumps and Valves Pipe Fittings Exhibition Information 2016 Exhibition Information