Dosing pump is a high-precision quantitative injection pump that can be a variety of different chemical and physical properties of liquid quantitative perfusion or metering transport. Precision metering pump is a positive plunger pump, the typical structure of one-way valve and rotary valve type pump two. Check valve pumps are used in low and medium viscosity liquids with viscosities ranging from 1 to 10,000 cps. Rotary valves are used in liquids with high or medium solids viscosities ranging from 100 to 50,000 cps. The unique and compact design of the precision metering pump, using a variety of high-purity, high-quality corrosion-resistant materials, enables a variety of fluid injection features and excellent performance: Micrometer capacity regulator, with high measurement accuracy and consistency The actual measurement accuracy is higher than the nominal plus or minus five thousandths, and some pump types (eg MD) achieve very high accuracy with a 1 μL injection volume. Independent speed control components, to achieve a variety of conditions under the liquid injection. Wear-free design and rugged construction allow precision metering pumps to work on millions or even tens of millions of times without maintenance. Servo-driven precision metering pumps are developed on the basis of the traditional pneumatic metering pumps, all of the pneumatically driven metering pumps, there are corresponding to the same specifications servo-driven metering pumps. Servo-driven pumps exhibit more stable injection performance than pneumatic-driven pumps. In the automation and production management also showed superior functionality. Precision metering pumps are commonly used in the following liquids: General Industrials: Electrolyte, Capacitors, Acids, Alkaloids, Reagents, Paints, Coatings, Glue, Adhesives, Solvents, Butter / Engine Oil, , Cream, skin care products, shampoo, lip balm, clean mouth net, mascara, nail polish and so on. Food: tomato juice, mustard, condiments, pulp, honey, butter, fruit pulp, juice, pudding, yogurt and so on. Pharmaceutical: plasma, anti-vaccine culture, biological agents, antibiotics, oral liquid and so on. Metering pumps are mainly the following series models: (There are some special metering pump otherwise stated) A 1BC / 2BC series of one-way valve type pump, suitable for a variety of particle-free medium and low viscosity liquid (1-20.000CPS) quantitative Injecting liquid, including 1BC series pump infusion range is 0-2.5 ml, 2BC series pump infusion range is 0-20 ml, within the capacity range through the micrometer capacity regulator to achieve stepless adjustment. Second, 1BR / 2BR rotary valve type pump, suitable for a variety of medium-high viscosity liquid (100-100.000CPS) or with a liquid injection of quantitative liquid. The 1BR series pumps have a fill volume of 0-2.5 ml, and the 2BR series pumps have a fill range of 0-20 ml, enabling stepless adjustment of the capacity through a micrometer capacity regulator. Third, 4H-CV series of one-way valve type pump, suitable for a variety of particle-free medium and low viscosity liquid (1-20.000CPS) quantitative injection, injection range is 0-260 ml, injection range is 0-260 Ml. Fourth, 4H-RV rotary valve type pump, suitable for a variety of medium-high viscosity liquid (100-100.000CPS) or with a quantitative liquid injection of liquid. Note liquid injection range is 0-260 ml, liquid injection range is 0-260 ml. Fifth, the servo-driven one-way valve series pump, servo-driven precision screw mechanism, precision check valve control of liquid input and output channels, effective metering of low viscosity liquid infusion. A color touch screen controller can be connected to the control of 1-64 units, to facilitate the setting of any infusion parameters, the user can set the pump infusion, injection speed and blocking acceleration, etc., to achieve the best injection results. Production management data collection, showing the number of injection, to facilitate production management. Servo-driven one-way valve series pump liquid injection range is 0-20 ml, free from pressure fluctuations, servo-driven pump than pneumatic pump showed a more stable liquid injection performance, in high-speed production line, to ensure that more than one pump Synchronization and consistency of filling results in a more consistent quality of each product coming out of the line. Six, servo-driven rotary valve type (1SR / 2SR) series of pumps, effective metering perfusion of high viscosity liquid and liquid containing particles, liquid injection range is 0-20 ml. Servo-driven precision screw mechanism, precision check valve control the liquid input and output channels, effective metering of low viscosity liquid infusion. Set the pump's injection volume, injection speed and blocking acceleration, etc., to achieve the best injection effect. Production management data collection, showing the number of injection times, to facilitate production management (other with the servo-driven one-way valve type pump series).
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