Dosing plants in cold regions and low-temperature industrial environments face the problem of equipment failure caused by low temperature. Ordinary
Metering pumps are prone to liquid freezing, material embrittlement and circuit failure in low-temperature environments, resulting in equipment shutdown and affecting production. The low-temperature resistant electromagnetic
Diaphragm digital metering pump is designed for low-temperature working conditions, adapting to the harsh low-temperature environment of cold regions.
Low-temperature resistant material configuration prevents component embrittlement and damage. The diaphragm,
Pump Head and sealing parts are made of special low-temperature resistant polymer materials, which will not become hard and brittle at low temperature, and maintain good flexibility and structural strength. The metal components are treated with low-temperature toughening to avoid cracking and deformation in ultra-low temperature environments. All materials can adapt to long-term operation in -30℃ low-temperature environments.
Anti-freezing design ensures smooth liquid delivery. The equipment is equipped with a self-heating anti-freezing module, which can automatically start low-power heating when the ambient temperature is too low, preventing the liquid in the pump cavity and pipeline from freezing. The smooth inner wall of the pump body is not easy to freeze and accumulate dirt, ensuring the smooth progress of low-temperature dosing. The fully sealed structure prevents cold air from entering the equipment and avoids internal component frost damage.
Low-temperature circuit protection ensures stable electrical performance. The digital control circuit and electromagnetic coil adopt low-temperature resistant electronic components, which can maintain stable electrical performance in ultra-low temperature environments without circuit failure and signal disorder. The equipment has low-temperature start-up protection function, which can realize stable cold start in low-temperature environments without start-up failure.
This low-temperature resistant digital metering pump solves the winter operation problem of dosing plants in cold regions, and is widely used in outdoor water treatment, petrochemical and environmental protection dosing projects in low-temperature regions. It ensures the year-round stable operation of industrial
dosing systems in cold regions, and is a special low-temperature resistant dosing equipment with strong environmental adaptability.
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