Non-pulsating, precision, metering pump (case studies available)

basic information

The "non-pulsating pump" uses a special cam designed to keep the total amount of liquid discharged from the three cylinders constant. During the discharge stroke, each plunger moves at three different speeds, and whether discharging with one plunger or two, the total amount is always designed to be equal. Moreover, since the flow rates on the discharge and suction sides are always equal, there is no strain in any of the strokes, and cavitation is suppressed. Additionally, the movement of the check balls at the upper and lower dead centers is smooth, which prevents leaks and eliminates uneven wear on the valve seats and check balls. As a result, it can maintain long-term high-precision transfer. Furthermore, the liquid-contacting moving parts, such as the cam and plungers, are processed with micron-level precision, enhancing their accuracy to ±0.1%.

Price information

Prices may vary depending on specifications, so please feel free to contact us.

Price range

P5

Delivery Time

※The delivery date may vary depending on the specifications, so please feel free to contact us.

Applications/Examples of results

● Line mixing and emulsification (emulsification/synthesis) Due to its pulsation-free operation and excellent metering capabilities, it can maintain a constant flow rate proportional to the pump speed, enabling emulsification, mixing, and synthesis on-line, which were previously reliant on conventional batch methods. ● Proportional injection of catalysts and paints into the extruder Because it operates without pulsation and is resistant to load fluctuations, there is no change in discharge flow rate due to pressure fluctuations as seen with gear pumps, allowing for a stable injection of catalysts and paints into the extruder. ● Precision coating With pulsation-free metering, when used for coating, it can achieve a consistently uniform thickness, and its structure minimizes cavitation, preventing bubbles from mixing into the coated surface and ensuring perfect coating. It is also completely unaffected by slight changes in the suction head or pressure variations due to filter clogging. ● Precision spraying ● Spray drying ● Combustion testing machine With a pulsation-free and metered operation, the particle size sprayed from the nozzle remains consistent, enhancing the quality of the product.

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