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| Brand Name: | Mingseal |
| Model Number: | KPS4000-U |
| MOQ: | 1 |
| Price: | $4500-$10000 / pcs |
| Delivery Time: | 7-60days |
| Payment Terms: | L/C,D/P,T/T,Western Union,D/A |
Piezoelectric jet valves offer precise, non-contact dispensing for CCM, VCM, PCBs, micro vibration motors, and speakers. Ideal for high-density assemblies, they ensure consistent dot volume, high speed, and reliability. Supporting a wide viscosity range, they enable accurate adhesive, solder paste, and underfill application, boosting efficiency and quality in advanced electronics manufacturing.
| Minimum glue spraying amount | 0.5nl(CPK＞1.33) |
| Glue Viscosity | Low, Medium and High viscosity: 1-500,000mPas |
| Maximum frequency | 1200Hz |
| Applicable fluids | All aqueous media, organic solvents, weak acids and weak bases |
| Size(W*D*H) | 119×77×21mm (Including flow-channel heating module) |
| Weight | 405g (with flow-channel) |
| Core function | Nozzle calibration-free and top calibration functions Quick release of the striker and flow channel components Valve body temperature detection and alarm |
A1: Yes. Piezo jet valves are engineered to dispense hot melt adhesives with viscosities up to 50,000 mPa*s. Equipped with heating modules for the valve and tank, they maintain consistent temperature and flow, ensuring stable jetting performance during speaker diaphragm or frame bonding.
A2: With non-contact, micro-precision dispensing, piezo valves ensure uniform dot size and placement even in narrow bonding areas. This minimizes glue overflow and improves cosmetic appearance and acoustic reliability in TWS and smartphone speaker modules.
A3: The valve includes heating and sealing components to prevent clogging and carbonization. Routine cleaning is simple, and the design minimizes nozzle wear, ensuring stable performance for long production runs.
Founded in 2008, Changzhou Mingseal Robot Technology Co., Ltd. is a technology-driven manufacturer of high-end equipment, specializing in connection, assembly, inspection systems, and key components for advanced semiconductor packaging and precision electronics. Our solutions are widely adopted by leading customers in sectors such as semiconductor packaging, consumer electronics, and automotive electronics. With a strong presence across Asia and the Americas, we deliver reliable support and innovation globally.
