Handheld Precision Spray System for Conformal Coating

Handheld Precision Spray System for Conformal Coating Overview

A versatile, manual spray system designed for precise conformal coating applications, offering low-pressure, atomized spray control. This system ensures consistent coating application with adjustable spray patterns, making it ideal for PCBs (Printed Circuit Boards) and other electronic components. Available in handheld or foot pedal-controlled stand configurations, it supports multiple fluid supply options for both low and high-volume production.

Low-Pressure Atomized Spray Dispense Valve

This precision spray system utilizes low-volume, low-pressure atomization to create a fine, controlled coating spray. The micrometer flow adjustment ensures repeatable, high-transfer efficiency, while the divorced design prevents fluid contamination of the air section.

Digital Benchtop Controller

Enhance dispensing accuracy with this compact digital shot timer controller, designed for benchtop applications. It features an LED display timer adjustable from 0.001 to 99.99 seconds and a built-in pressure control system with a regulator and gauge for reliable fluid output. The hands-free electric foot pedal minimizes fatigue, and multiple modes—manual, timed, and teach—ensure adaptable dispensing control while reducing waste and cleanup.

Fluid Supply Options

• Syringe (30 cc): Ideal for low-volume, small-batch production with quick fluid changeover.
  
• 2-Liter Pressure Tank: Holds 1L or 2L bottles, preventing material contamination from air or moisture.
  
• 5-Liter Pressure Tank: Industry-standard reservoir for higher-volume dispensing needs.
  
• 2-Gallon Pressure Tank: Stainless steel tank designed for bulk fluid spraying applications.

Features and Benefits

• Precision Spray Coating: Ensures even, repeatable application for conformal coatings.
  
• Hands-Free or Handheld Activation: Choose foot pedal operation for benchtop applications or trigger handle for manual control.
  
• Multiple Fluid Compatibility: Works with acrylics, silicones, urethanes, and solvent-based coatings.
  
• Adjustable Spray Pattern: Fine-tune spray width from 0.25 in – 2 in for maximum control.
  
• Optional Remote Activation: Supports I/O cable for automated system integration.
  
• Fume Extraction Compatibility: Compatible with the FX800 fume extraction system for a cleaner workspace.

System Specifications

• Spray Mechanism: Low-Pressure Atomized Spray System
  
• Spray Pattern Diameter: 6.35 mm - 50.8 mm (0.25 in - 2 in)
  
• Controller: Digital Benchtop Controller (foot pedal operation)
  
• Fluid Viscosity Range: 1 cps - 20,000 cps
  
• Compatible Fluids: Conformal Coatings
• Wetted Components: Stainless Steel, Teflon, Kalrez, Polypropylene
  
• Air Requirement: 80 psi (5.5 bar)
  
• Power Requirements: 115V/230V, 50-60 Hz