ASYMTEK Select Coat Applicator Series
Precision, flexibility, and throughput for high performance conformal coating.
Overview
The Select Coat® Applicator Series—featuring the SC-300 Multi-Mode and SC-350 Select Spray—is fully compatible with the Select Coat® SL-940 and SL-1040 conformal coating systems and EasyCoat® software. Together, they deliver unmatched accuracy, process control, and consistency for demanding conformal coating applications.
SC-300 Multi-Mode Applicator
Three coating modes. One versatile applicator.
The SC-300 delivers exceptional flexibility with three programmable coating modes, allowing manufacturers to address everything from tight keep-out zones to broad coverage needs without changing hardware.
Bead Mode
- Ideal for precise spot coating
- Perfect for discrete components and tight areas where coating must be controlled near non-coat regions
Monofilament Mode
- Produces wide coating patterns with clean edges
- Designed for applications requiring accuracy and broad coverage
Swirl Mode
- Excellent for extremely thin film builds
- Supports moderate selectivity
SC-350 Select Spray Applicator
Fast, clean, and consistent selective spray performance.
The SC-350 is engineered for high viscosity materials and precision applications requiring control near sensitive areas.
- Produces tight edge tolerances for keep out zone avoidance
- Minimizes cobwebbing with solvent-based fluids
- Enables thin, uniform coatings at higher speeds across a wide viscosity range
Advanced Process Capabilities
Dual Simultaneous Manual and Programmable Pitch
Increase throughput with synchronized, matching applicators:
- Coat two parts in parallel, reducing process time by up to 50%
- Electronic pitch control delivers fast, automated adjustments—no operator intervention
- Program pitch settings per product
- Built-in sensors and encoder feedback ensure accurate, repeatable performance
Four-Position Tilt
Enhanced access and coverage for complex assemblies:
- Automatically shifts between vertical and four 30° tilt angles (right, left, forward, backward)
- Access hard-to-reach areas on densely populated boards
- Fully programmable tilt and rotation improve precision and control
Cost of Ownership, Yield, and Uptime Advantages
- One applicator, three modes: SC-300 provides bead, monofilament, and swirl patterns—reducing the need for multiple applicators
- Reduced cobwebbing & optimized thin-film performance with SC-350 improve efficiency and coating quality
- Excellent edge definition minimizes defects, rework, and scrap
- High selectivity near keep-out zones improves first-pass yield
- Parallel coating capability cuts cycle times by as much as 50%
- Automated pitch, rotation, and tilt reduce operator adjustments and changeover time
- Fast coating speeds boost throughput across a wide range of materials