Swiss company Microcaps is a member of the "Swiss Innovator 100" list in 2023. Microcaps focuses on developing customized microencapsulation technology that can precisely control the release of active ingredients. Founded in 2019, Microcaps achieve large-scale production of microcapsules by its advanced microfluidics technology and they are able to tailor microcapsules of different sizes according to customer needs. Microcapsules can stably achieve precise dosing and precise release of active ingredients, providing innovative encapsulation solutions for multiple industries such as food, medicine, and cosmetics.

In industrial production, microcapsules are often used to protect and deliver active substances, such as pharmaceutical ingredients in drugs, fragrances in skin care products, and probiotics in food. The current microcapsule market size is about $12 billion and is growing at an annual rate of 14%.

However, the existing microcapsule technology cannot accurately control the size of each microcapsule and the distribution of the ingredients in the capsule, resulting in microcapsule products often showing unstable dosage release curves, and due to the lack of scalability, they can only be produced on a small scale. How to find a balance between large-scale mass production and stable and precise size is a major technical bottleneck facing the industrial production of microcapsules.

Micro gear pumps play a vital role in microfluidics, mainly used to achieve precise delivery and control of liquids. They are widely used in many fields such as medicine, chemical industry, pharmaceuticals and biotechnology due to their small size, fast response and high efficiency.

In microfluidic systems, micro gear pumps are able to provide stable microfluidic flows, which are essential for accurate and reproducible liquid dispensing in experiments.

For example, the micro gear pump provided by JONSN can be easily integrated into existing robotic systems for precise liquid dosing, with a delivery volume ranging from 40μl to 2620ml and an accuracy of 0.5%.

In addition, the application of micro gear pumps in microfluidics also includes the use of microfluidic valves to process fluids through different valve ports to achieve complex fluid control path design. These pumps and valves can be easily integrated into the setup and controlled in real time, even without a computer, thereby minimizing reagent consumption, reducing experimental costs and having a small internal volume.

Precise control of micro gear pumps is essential for droplet generation and manipulation in microfluidic chip droplet technology. For example, a micro annular gear pump driven by a precisely controlled motor can achieve a dosage volume starting from 40μl and a flow rate from (40μl/min to 2620ml/min), as well as a pressure (pressure difference) of up to 25bar (pressure resistance is 60bar), suitable for liquids of different viscosities.

In industrial applications, in order to achieve ideal dynamic and steady-state performance, such as small overshoot, fast stabilization and high steady-state accuracy, fuzzy PID adaptive control algorithm is proposed to make up for the shortcomings of traditional PID control parameter setting. Through example modeling, algorithm design, simulation experiments and physical experiments, fuzzy PID adaptive control shows its superiority, which can effectively reduce overshoot, fast stabilization, and improve steady-state accuracy. Micro gear pumps are widely used in microfluidic technology. They can not only provide precise fluid control, but also be integrated with a variety of microfluidic components to meet the needs of different application scenarios.

Solutions for JONSN-MPG series precision micro magnetic gear pumps in microfluidic technology applications

According to the customer's working conditions for microfluidic technology applications:

Medium: viscosity: 60mpa.s, flow: 25-75ml/min, pressure: 4bar.

Combined with the working condition simulation calculation of the gear pump selection application software developed by JONSN Johnson, and the customer's requirements for the motor, MPG08 with a 100W Siemens servo motor perfectly meet the use requirements.

The system selection scheme is as follows:

Jonsn application engineers believe that in microfluidic systems, micro gear pumps can provide stable micro liquid flow, which is essential for accurate and repeatable liquid distribution in experiments. The key to microfluidic systems is stable micro liquid flow. At present, the quality of micro magnetic gear pumps at home and abroad is also uneven. It is very important to choose a precision gear pump with reliable and stable quality. By simulating the working conditions through the selection application software, the risk of use can be reduced.

JONSN has been recognized by multiple classification societies, and its full range of products has obtained CCS China Classification Society type certification.

JONSN micro gear pumps have some obvious advantages in microfluidic technology:

JONSN is a micro gear pump company that entered the field of microfluidic technology application earlier in China, and occupies a large market share in the field of microfluidic technology industry at home and abroad. Well-known domestic and foreign companies such as Swiss Microcaps have successively purchased our gear pumps in batches and have professional and mature solutions.

JONSN-MPG precision micro gear pumps have the following advantages in the microfluidics industry:

1. High precision: Micro gear pumps are able to provide precise flow control, which is very important for applications that require strict control of liquid flow and ratio, such as laboratory research and precision machining.

2. Stability: They have good stability and reliability, using high-quality materials and advanced manufacturing technology to ensure long-term stable operation of the equipment.

3. Wide adaptability: Suitable for handling various types of liquids, including low viscosity, high viscosity and corrosive liquids.

4. Cost saving: Micro precision gear pumps usually have lower energy consumption and maintenance costs, and can achieve precise metering and efficient liquid delivery, avoiding liquid waste and energy waste.

5. Pulse-free precise delivery: Suitable for transmitting liquids under high system pressure in laboratories or production processes, achieving smooth, non-fluctuating, accurate and repeatable flow.

The application of JONSN-MPG precision micro gear pump in the microfluidic technology industry has obvious advantages. Reliable quality and quality enable it to operate stably and efficiently, making it an ideal solution for the microfluidic technology industry!

In the cooperation with Swiss Microcaps, JONSN gear pumps have been rigorously tested and used for a long time. They are reliable in quality, stable in use, and have exceeded customers' expectations. They have successfully replaced a foreign brand pump and have been highly praised by Swiss Microcaps technicians. The recognition of Microcaps, one of the top 100 Swiss innovation companies, also proves that JONSN brand pumps are of high quality and are trustworthy!

Nowadays, more and more high-end manufacturing companies in Europe and the United States choose the JONSN brand and choose to cooperate with JONSN. JONSN also adheres to the concept of "carefully and attentively making every precision micro gear pump" to serve every customer. In the future, JONSN will continue to research and innovate, continue to deepen the micro gear pump industry, develop and manufacture more good pump products, provide ideal solutions for various industries, and continue to create value for every customer who chooses JONSN!