Piezo Valve Accessories are a full set of core supporting parts for high-speed piezoelectric jet dispensing systems, serving as key supporting products to ensure stable operation, high-precision jetting and long-term durability of piezoelectric jet valves. The complete accessories are compatible with various high-frequency piezoelectric dispensing valves, non-contact piezoelectric jet equipment and high-speed micro-dispensing units, covering full-series vulnerable and precision supporting parts such as piezo valve seals, striker pins, nozzles, sealing rings, springs, valve cores, damping parts and sealing gaskets. They fully meet the assembly and maintenance requirements of industrial automatic precision dispensing equipment.

Piezo valves achieve high-speed jet dispensing at thousands of hertz through high-frequency deformation of piezoelectric ceramics. The equipment features high-frequency opening and closing, micro-volume jetting, instantaneous start-stop and continuous operation, which put forward extremely high requirements on the precision, wear resistance, fatigue resistance, tightness and stability of supporting accessories. This series of Piezo Valve Accessories are made of high-end precision materials, including modified fluororubber, imported PTFE, hard alloy, precision stainless steel base materials and high-strength elastic materials. Adopting micron-level precision processing, polishing and performance strengthening technology, they possess excellent properties of ultra-high wear resistance, high-frequency fatigue resistance, chemical corrosion resistance and ultra-low deformation rate.

The complete set of accessories is perfectly compatible with various high and low viscosity precision industrial fluids such as UV glue, flux, epoxy resin, AB glue, silica gel and ink. They effectively solve common equipment faults during long-term operation of piezo valves, including jet deviation, glue trailing, glue hanging and dripping, valve air leakage, jamming, uneven jetting and carbon deposition blockage.

With complete standard specifications and compatibility with most mainstream piezo valve equipment on the market, they support non-standard precision customization. The accessories meet the requirements of 24-hour uninterrupted high-speed precision dispensing of industrial assembly lines, greatly improving dispensing accuracy and product yield, reducing equipment failure rate, operation and maintenance costs and accessory replacement frequency, and ensuring efficient and stable operation of automatic production lines.

• Full Precision Matching & Strong Adaptability: Cover all vulnerable and precision accessories of piezo valves, providing one-stop replacement parts. Highly compatible with various domestic and imported high-frequency piezoelectric jet valves with precise fitting accuracy.
• Micron-level High-precision Technology: Adopt integrated precision machining and mirror polishing technology with high dimensional accuracy and uniform fitting clearance, fully matching the micro-stroke and high-frequency working characteristics of piezo valves.
• Ultra-high Wear & Fatigue Resistance: Made of special hard and wear-resistant materials, capable of withstanding high-frequency reciprocating opening, closing and impact at thousands of hertz, avoiding wear, deformation and relaxation after long-term continuous operation for long service life.
• Medium & Corrosion Resistance: The material resists glue corrosion and swelling without residual glue adhesion, adapting to various precision industrial fluids and preventing accessory failure and equipment faults caused by medium erosion.
• Stable Jetting Accuracy: Precise accessory matching ensures synchronous valve opening and closing, uniform glue output and clean glue cutoff without trailing or deviation, stably maintaining micron-level micro-dispensing accuracy.
• Cost Reduction & Easy Maintenance: Featuring strong universality and convenient replacement, the accessories support rapid equipment maintenance, reduce downtime, lower the comprehensive cost of equipment operation, maintenance and consumable replacement, and improve production efficiency.

Piezo Valve Accessories are specially developed for high-precision, high-speed and micro-volume automatic dispensing scenarios. They are fully adapted to piezoelectric jet dispensing equipment in high-end precision manufacturing fields, and widely used in semiconductors, 3C electronics, optoelectronic displays, automotive electronics, new energy, precision instruments and intelligent manufacturing. As indispensable core supporting accessories for precision dispensing production lines, their specific application fields are as follows:

• Semiconductor Industry: Supporting equipment for chip packaging, wafer gluing, IC pin filling, insulation and moisture-proof sealing of semiconductor components, and precision coating protection.
• 3C Electronics Industry: Equipment accessories for micro-dispensing, waterproof sealing and fixed bonding of smart wearable devices, mobile phone parts, PCB circuit boards and micro electronic components.
• Optoelectronic Display Industry: Supporting equipment for precision dispensing, coating and packaging of display screen modules, backlight components, optical lenses, sensors and display borders.
• Automotive Electronics Industry: Equipment accessories for protective dispensing of vehicle cameras, automotive precision sensors, vehicle chips, electronic control modules and automotive wire harnesses.
• New Energy Industry: Supporting equipment for micro energy storage battery dispensing, cell protection, battery tab sealing and insulation coating of new energy precision electronic control accessories.
• Precision Instrument & Medical Industry: Operation and maintenance accessories for high-precision jet dispensing equipment of precision instruments, medical device micro-components and precision hardware parts.
• High-end Intelligent Manufacturing Industry: Supporting accessories for ultra-precision dispensing equipment such as nano-coating spraying, fine line coating, micro fluid filling and micro component packaging.