Jet Dispensers

High-Precision Non-Contact Dispensers

SAN-EI Tech non-contact jet dispensers deliver precise fluid dot placement without substrate contact for electronics assembly, underfill, conformal coating, and automated manufacturing applications. Two technologies are available: pneumatic jetting up to 250Hz and piezoelectric jetting up to 1,000Hz — accommodating a wide range of materials including adhesives, UV adhesives, greases, and silver pastes.

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Dispensing Valves

Precision Dispensing Valves from SAN-EI Tech

Tridak is the authorized US distributor for SAN-EI TECH dispensing valves, offering domestic inventory, technical support, and faster delivery. The valve lineup handles fluids from low viscosity (water-like) to high viscosity materials up to 30,000 mPa·s, including diaphragm valves, needle valves, piston valves, spray valves, conformal coating valves, and high-pressure spool valves for applications ranging from micro-dot dispensing in electronics assembly to industrial sealing and gasket application.

Complete dispensing valve solutions for every application. Whether you need drip-free precision, micro-volume control, spray coating, or high-pressure transfer, we offer the right valve technology. Browse by valve type above or view the complete lineup below.
Ideal for spraying thin coatings or markings with low viscosity fluids. The combination of precision needle control and atomizing air delivers consistent spray patterns with high transfer efficiency and minimal waste, perfect for coating and marking applications.
Optimized for fast, precise conformal coating of moisture-proof materials. Specialized atomization technology provides consistent, controlled coverage for PCB protection and electronics applications, handling materials from low viscosity coatings to thick protective compounds.

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Controllers by SAN-EI Tech

All-Digital Control with Internal Precision Regulators

SAN-EI Tech digital controllers utilize internal precision regulators and all-digital displays to provide optimal fluid management for manual and automated industrial applications. This technology ensures the accurate application of adhesives and lubricants while eliminating common production issues such as dripping, scattering, and over-spraying. Optimized for high-speed response, these compact systems improve yields and reduce manufacturing costs for specialized processes ranging from micro-dot precision to conformal coating.

Products

Controllers for valve operation, spray coating, and conformal coating applications.

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Tabletop Robots

3 and 4 Axis Tabletop Dispensing Robots for Adhesives, Coatings, and Pastes

SAN-EI Tech tabletop robots are automated dispensing systems designed for precise, repeatable material placement of adhesives, coatings, pastes, and other fluids in electronics, medical device, and industrial production environments. Available in 3 and 4 axis configurations with a wide variety of work envelope sizes and weight capacity options.

  • Control options — from simple teach pendant programming for straightforward applications to fully integrated vision systems for automatic part alignment across high-volume production runs
  • Standard fixture plates — ready for immediate use, compatible with any of our valves or syringe barrels
  • Custom fixturing — our application engineers can design and produce fixturing for part position, rotation, or other part movement requirements

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Dispensing Components by SAN-EI Tech

Syringes, Tips, and Accessories for Fluid Dispensing

Components for controlled material delivery including syringe barrels, pistons, dispensing tips, adapters, and cartridge systems. Available in multiple configurations, sizes, and materials to accommodate different viscosity ranges, application requirements, and production environments. Compatible with standard dispensing equipment for flexible integration.

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