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Micro Chemical Dosing Pump

The requirement for the precision of gear wheel dosing pumps is very high in these areas, including the accuracy of the tooth surface of the gear, gears, cases, and the matching of gears and tooth tips. As a result, the displacement of gear dosing pumps is constant. In other words, for every turn of the gear, the volume of fluid discharged is constant, so gear dosing pumps can discharge the corresponding amount of fluid with the adjustment of gear dosing pumps’ speed.


Application Of Micro Chemical Dosing Pump


The dosing pumps/micro pumps with small capacity or flow rate, that can achieve the precise value of the flow controlling within the volume range of milliliter flow, is an important part of chemical medicine, biotechnology, and mechanical engineering. Because of the special requirements of those fields, the stability of the dosing pumps/micro pumps is highly required. With the exquisite craft, micro chemical dosing pumps make their micro gear pumps used broadly in those fields.


Micro chemical dosing pump has advantages of wide flow range, wide viscosity range,  small size, direct motor drive, few pulse, high precision, easy to adjust, corrosion resistance, and no leakage, so it’s a good choice for chemical measurement.


The largest advantage of micro dosing pumps is that it has no flow pulse and pressure pulse. Gear dosing pumps adopt direct motor connection without the reciprocating motion mechanism of diaphragm pumps. Consequently, compared with diaphragm pumps, micro dosing pumps have a smaller size and higher cost-efficiency. Their flows are easy to adjust, and you just need to adjust the rotational speed of the motor to satisfy your needs.


The Difference between Micro Chemical Dosing Pump and Metering Pump


  1. Different application areas


Micro chemical dosing pumps are often used in the pharmaceutical industry, drug delivery, automotive spot coating, line coating, sealing, packaging precision equipment, etc., while metering pumps are mainly used for corrosive liquid transportation, such as petrochemical, pharmaceutical, food, etc.


  1. Different functions


In addition to the function of transporting trace elements, the metering pump also has the characteristics of accurate measurement.


  1. The structure is different


The micro dosing pump  is composed of a controller, an actuator and a syringe; while the metering pump is composed of three parts: a motor, a transmission box, and a cylinder.


  1. Different advantages


The epoxy metering pump has the advantages of stable operation, no noise, small size, light weight, and convenient maintenance; the micro chemical pump has the advantages of small size and light weight, accurate injection of drugs, small amounts, and suitable for long-term micro-administration.


Ark Electric & Mechanical Co., Ltd (ARK LTD) is one of professional diaphragm metering pump manufacturers. We provide Solenoid Dosing Pump, Motor Driven Diaphragm Pump, diaphragm pump china and so on. Want to know more? Please contact us.


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