The pneumatic jet valve is a device that uses compressed air as the driving force to make the plunger perform rapid up-and-down reciprocating motion, realizing high-speed jetting of glue. It is specially designed for high-speed and precise electronic dispensing, and can achieve precise micro glue dot application on the workpiece surface (accurate to microliters). Its characteristics allow non-contact precise glue jetting on workpiece surfaces that are warped, uneven, or fragile. It is suitable for PCB board packaging, 3C electronic product production, LED optoelectronics industry, FPC flexible circuit board production, micro paint and ink filling, biological or medical reagent verification, etc.
Advantages of Pneumatic Jet Valve:
● High Speed: High dispensing frequency, up to 250Hz. Quick debugging per second: Adopts the latest module design to simplify the plunger debugging method.
● High Efficiency: Uses non-contact dispensing, eliminating Z-axis movement, effectively improving production efficiency.
● Long Service Life: Replaceable super-hard alloy nozzle without plunger collision, with longer service life.
● Micro Volume: Minimum glue volume 0.5nl, minimum line width 0.3mm, minimum dot diameter 0.3mm (depending on glue). Consistency: Equipped with a constant temperature heating module, the dispensing consistency of the high-speed jet valve can reach ±3%.
● Easy Maintenance: Integrated metal flow channel design, minimal spare parts, can be quickly disassembled and assembled, and maintenance can be completed in a short time. Low Cost: With favorable design structure, only a small amount of consumables are needed during maintenance, saving maintenance costs in the production process.
● Stability: Strong jetting force, which can effectively prevent the phenomenon of bubbles and scattered dots.
Focus Applications:
· PCB board packaging
· 3C electronic product production
· LED optoelectronics industry
· FPC flexible circuit board production
· Micro paint and ink filling
· Biological or medical reagent verification
Pneumatic Jet Valve Specifications
● Dispensing Method: Non-contact dispensing mode.
● Applicable Liquid Types: Underfill glue, UV glue, epoxy glue, silicone glue, red glue, etc.
● Applicable Liquid Viscosity: 0 - 200000 cps
● Operating Frequency: Max: 250Hz
● Applicable Nozzle Types: Integrated nozzle: 0.05-0.3mm
● Glue Supply Pressure: Glue pressure: 0.01-0.2Mpa
● Valve Body Weight: 600g
● Overall Dimensions: L74mmW93mmH148mm
● Overall Dimensions: L45mmW122mmH148mm
Controller Specifications:
Control Method: Electronic analog circuit. Dispensing Time Control: Digital circuit/Parameterized.
● Power Supply/Power: AC220V/50Hz120W. Controller Weight: 4kg
● Overall Dimensions: L213mm*W165mm*H103mm