Non-pulsating, precision, metering pump (standard specifications)

basic information

A special cam has been designed to ensure that the total amount of liquid discharged from the three cylinders remains 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 also minimized. Additionally, the movement of the check balls at the upper and lower dead centers is smooth, preventing leaks and eliminating uneven wear on the valve seats and check balls. As a result, long-term high-precision transfer can be maintained. Furthermore, the liquid-contacting moving parts, such as the cam and plungers, are processed with high precision at the micron level, 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 and synthesis) Due to its pulsation-free operation and excellent metering capabilities, it can maintain a constant flow rate proportional to the pump speed, making it possible to perform 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 variations, as seen with gear pumps. This allows for a stable and consistent injection of catalysts and paints into the extruder. ● Precision coating Thanks to its pulsation-free metering, when used for coating, it can achieve a consistently uniform thickness. Additionally, its structure minimizes cavitation, preventing bubbles from mixing into the coated surface, resulting in a perfect coating. It is also completely unaffected by minor changes in the suction head or pressure variations caused by filter clogging. ● Precision spraying ● Spray drying ● Combustion testing machine With its pulsation-free and metered operation, the particle size sprayed from the nozzle remains consistent, improving product quality.

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