Huaian Machinery Co., Ltd.


Plunger metering pump
Plunger metering pump


The pump consists of three parts: motor, gearbox and cylinder.

The gearbox component is composed of a worm gear mechanism, a stroke adjusting mechanism and a crank link mechanism; the high adjustment stroke is performed by rotating the adjusting hand wheel, thereby changing the eccentricity of the moving shaft to achieve the purpose of changing the stroke of the plunger (piston). Huai'an Mi Dun Luo metering pump manufacturers

‍ 缸 The cylinder components consist of the pump head, suction valve block, discharge valve block, plunger and packing seal.

-ZM type plunger metering pump technical parameters:

Motor power: 0.75Kw-2.2Kw Speed: 1400r/min