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Dongguan Jike Automation Technology Co., Ltd
The structural principle and technological innovation of the C-type dual head micro pump
Date: 2025-06-12Read: 2
In fields such as biomedicine and fine chemicals that require high fluid control accuracy, the C-type dual head micro pump, with its parallel pump head design and intelligent flow regulation system, has become a product of micro delivery technology. The device adopts a symmetrical dual pump head structure, which drives independent ceramic pistons through high-precision stepper motors to achieve synchronous or alternating transportation of two fluids. Its core advantage lies in breaking through the pulsation accumulation problem of traditional single pump heads during continuous operation - when one side of the pump head completes the discharge stroke, the other side of the pump head has entered the suction preparation state, and this phase difference compensation mechanism reduces the output flow rate fluctuation rate to an industry-leading level.
Application flexibility brought by modular design
The pump head module of the C-type pump adopts a quick release buckle connection, which supports the second level replacement of liquid chambers with different volumes. For corrosive media, special alloy or ceramic pump heads can be selected; For high-purity demand scenarios, PTFE sealing components with biocompatibility certification are equipped. More noteworthy is its intelligent calibration system: built-in pressure sensors monitor changes in pipeline resistance in real time, dynamically adjust motor speed through algorithms, and maintain long-term stability of the set flow rate even under conditions where viscosity fluctuates with temperature. This adaptive characteristic makes it particularly prominent in sensitive processes such as chromatographic separation and cell culture.
Deep adaptation to cross industry application scenarios
In in vitro diagnostic equipment, the C-type dual head micro pump is responsible for the quantitative ratio of reagents and samples, and its sub microliter level accuracy ensures the repeatability of detection results; The semiconductor field utilizes its dual synchronous transport characteristics to achieve precise coating of photoresist and developer solution; Recently, in the production of mRNA vaccines, it has become a key equipment for lipid nanoparticle encapsulation due to its sterile design and millisecond response speed. With the development of precision medicine, its modular architecture also provides a hardware foundation for the development of personalized drug delivery systems, such as real-time concentration regulation of anti-cancer drugs through dual channel mixing.
Future evolution: integration of intelligence and miniaturization
The next generation of products has integrated industrial IoT interfaces, which can remotely monitor the wear status of pump heads and predict maintenance cycles. The experimental application of micro piezoelectric drive technology will further reduce equipment size and improve energy efficiency. Researchers are exploring machine learning based segmented flow optimization algorithms to achieve adaptive pulsation suppression in complex multiphase flow transport, which may redefine the technical standards for microfluidic control.
