Tungsten Steel/Ceramic/Sapphire Dispenser Nozzle of Piezoelectric Jetting Valve

The adhesive dispensing nozzles of piezoelectric jetting valve is a key component for precise, high-speed, non-contact fluid jetting. It is suitable for a wide range of viscosities and chemical compositions, with excellent droplet control, high durability and chemical resistance. With a variety of nozzle designs (straight, tapered, angled or extended), and a variety of optional materials for different fluids (tungsten steel, ceramic, sapphire), it ensures stable dispensing in demanding applications such as semiconductors, medical and electronics.

Core Advantages

Applications

✓Semiconductor packaging
✓ Mini/Micro LED
✓PCB/SMT solder paste dispensing
✓Camera module
✓Automotive electronics glue filling
✓Optical communication devices

Technical Specifications

FAQ

Q1: How to choose the right nozzle?
Choose a matching nozzle diameter (μm) according to the glue dot diameter/glue width requirements;
Choose a flat nozzle/extended nozzle/super-long nozzle, etc., depending on whether the product to be glued has an interference area;
Choose a suitable nozzle material according to the chemical properties of the fluid (corrosive type, hot melt type, whether it contains particulate matter, etc.).

Q2: How many types of valve nozzles are available?
According to different process requirements and glue characteristics, we have fluid dispensing nozzles of different sizes, shapes and materials to choose from. Please contact Mingseal sales team to provide nozzle selection table.

Q3: Is the nozzle easy to clean and replace?
Mingseal piezoelectric valve has a quick-release flow channel design, the dispensing nozzle is easy to disassemble and clean, and a corresponding cleaning SOP is also provided.