DS35 piezoelectric non-contact jet dispensing valve

DS35 piezoelectric non-contact jet dispensing valve

Structural optimization provides robust performance; head calibration and top-end calibration enhance product stability. The system employs optimized fluid channels, quick-release fluid cartridges, and integrated heating fluid cartridges, featuring software-controlled calibration strokes and achieving a repeatability accuracy of 99% via non-contact high-speed jetting.

Ultra-fine spots, high precision

Minimum jet volume: 0.001–0.0005 µL; minimum dispensing diameter: 150 µm

Achieves 99% repeatability in dispensing precision, enables rapid switching, and ensures stable production. Quick replacement of fluid cartridges reduces downtime. The nozzle anti-unfastening design enhances production stability. Fluid cartridges are available with either external or built-in heating options, providing integrated temperature control for greater precision.

Suitable for adhesives of various viscosities

Suitable for media with low, medium, or high viscosity, with a maximum pressure rating of up to 2,000,000 MPa·s. Its modular design ensures easier maintenance and servicing.

merit

This dispensing system features minimal consumables, cost-effective pricing, and easy maintenance; its piezoelectric ceramic components boast an extended service life of up to 2.6 billion cycles. High speed: maximum jet velocity reaches 3,000 dots/s. High precision: consistently maintains uniform dimensional consistency at each dispensing point, with a line width of 0.35 mm and a minimum adhesive dot diameter of 0.35 mm. The quick-release nozzle design incorporates a correction function to ensure mechanical positioning consistency, enabling non-contact dispensing without the need for precise Z-axis height positioning. The ultra-thin valve housing accommodates spatial requirements for dual or multi-valve configurations in dispensing machines.

range of application

Bonding of electronic product frames, camera modules, display modules, FPC encapsulation, bottom fill, apparel and undergarments, etc.; applicable materials include hot-melt adhesive, SMT red adhesive, epoxy resin, UV adhesive, silver paste, grease, etc.