Automatic dispensing machine | glue filling machine | screw machine | soldering machine | automation equipment wholesale - Hongzhan automation
HZ2000 Hot Melt Adhesive Piezoelectric Spray Valve – Hongzhan Automation
Introduction to Piezoelectric Valves:
The HZ2000 piezoelectric ceramic injection valve is driven by high-frequency precision piezoelectric ceramic materials, which make the firing pin move up and down quickly, achieving high-speed injection of hot melt adhesive. Due to the fast reaction speed, high accuracy, and excellent stability of piezoelectric ceramic materials, compared with pneumatic injection valves driven by compressed air, it eliminates the instability caused by gas source pressure fluctuations. The stability characteristics of piezoelectric ceramic injection valves are more obvious.
This valve body is suitable for high-temperature fluids such as hot melt glue spraying on phone frames, TWS Bluetooth earphones, smart bracelets, etc.
Product features:
- High speed: The latest precision piezoelectric driver with an ultra fast dispensing frequency, with a limit of up to 1500Hz per second.
- Quick debugging: adopting the latest module design, simplifying the debugging method of the firing pin, and fast top calibration.
- High efficiency: Adopting non-contact dispensing to eliminate Z-axis movement and effectively improve production efficiency
- Long lifespan: The nozzle and firing pin made of replaceable superhard alloy material have a longer service life.
- Trace amount: minimum adhesive amount 0.5nl, minimum line width 0.25mm, minimum point diameter 0.2mm.
- Consistency: Set up a dual constant temperature heating module, and the consistency of the high-speed injection valve dispensing can reach ± 2%.
- Easy to maintain: With an integrated flow channel design and extremely simple all module heating module components, it can be quickly disassembled and assembled.
- Low cost: The patented design structure only requires a small amount of consumables for maintenance, saving maintenance costs during the production process.
- Stability: The firing pin has a small stroke and a strong spraying force, which can effectively prevent the phenomenon of nozzle sticking and scattering.
