Ⅳ、Mingseal dispensing product types
1. Mingseal needle dispensing valve
Suitable for high-precision, small-dose dispensing operations, widely used in electronic components, medical equipment and other industries.
2. Mingseal diaphragm dispensing valve
Adopting a contactless design, it is suitable for dispensing applications with special requirements for the medium, such as UV glue, anaerobic glue, etc.
3. Mingseal jet dispensing valve
Non-contact dispensing is achieved through high-speed switching, suitable for occasions requiring high-speed and high-precision dispensing, such as chip packaging, LED packaging, etc.
4. Mingseal screw dispensing valve
High-precision quantitative dispensing is achieved through screw drive, suitable for dispensing of viscous media, such as silicone, epoxy resin, etc.
Ⅴ、 Main features of mingseal dispensing
1. High precision
The dispensing valve adopts precision machining and advanced control technology to ensure the consistency and accuracy of each dispensing, and the minimum dispensing volume can reach nanoliters.
2. Stability
The design focuses on stability. By optimizing the flow channel design and material selection, it effectively reduces bubbles and glue leakage, ensuring the stability of long-term operation.
3. Durability
The selection of high-quality materials is corrosion-resistant and wear-resistant, which prolongs the service life of the equipment and reduces maintenance costs.
4. Easy maintenance
The structural design is simple, easy to disassemble and clean, and convenient to maintain, which effectively improves work efficiency.
Ⅵ、 Application fields of mingseal dispensing
1. Electronic manufacturing
Used for dispensing operations in SMT patches, PCB assembly and other processes, such as solder paste dispensing, protective paint coating, etc.
2. Automotive industry
Used for sealing, bonding and potting of automotive electronic components, such as sensors, control units, etc.
3. Medical machines
Suitable for assembly and packaging of medical devices, such as catheters, sensors, etc., to ensure biocompatibility and sterility. 4. LED lighting
Used for dispensing in LED chip packaging and lamp assembly, such as phosphor dispensing, potting glue application, etc.
Ⅶ、Mingseal dispensing technical parameters
The technical parameters of Mingseal dispensing valves will vary according to the specific model. The following are some common parameters:
1. Dispensing accuracy: ±0.01mm
2. Minimum dispensing volume: 0.001ml
3. Working pressure: 0.1-0.7MPa
4. Applicable media: UV glue, epoxy resin, silicone, anaerobic glue, etc.
5. Operating temperature: 0-40°C
6. Material: stainless steel, aluminum alloy, polymer materials, etc.
Ⅷ、Typical product introduction
Piezoelectric valve injection system KPS2000
The KPS2000 series piezoelectric injection valve is a new generation of high-speed, precision, non-contact injection system that can handle low, medium, high viscosity and ultra-high viscosity media; depending on the application medium, this type of piezoelectric valve has UV type, corrosion-resistant type, PUR type, anti-corrosion type and other configurations available.
Features:
1. Stability and consistency of glue spraying
The striker guide seat is directly connected to the flow channel thread, and the coaxial and guide design of the guide seat and the flow channel is increased; the coaxiality of the striker and the nozzle is improved to ensure continuous and stable glue spraying.
The valve body injection force increased by 20% year-on-year, which can support higher viscosity glue (up to 500,000cps).
2. Quantitative control capability of parameters
The adjustment component increases the scale quantification, and each scale adjustment amount is 0.01mm.
3. Faster process recovery capability
Auxiliary enhanced ADJ calibration function, repeatability 0.01mm.
After conventional cleaning and assembly, it can be directly sprayed without ADJ calibration, and the process recovery time is less than 2 minutes.
4. Lower use cost
The integrated design of the nozzle seat reduces 1 sealing ring + 1 nozzle sealing seat + 1 installation tool, reducing maintenance and use costs.
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