CB100 Conformal Coating Spray Booth (Code: )

Spraying Conformal Coating

Conformal coating spray application is one of the widest used methods in the electronics industry. Methods include conformal coating aerosols, spray booths and selective spray robots. blah

Conformal Coating Aerosols are suitable for very low volume application where invsetment in equipment is prohibitve. Conformal Coating Spray booths become economic when volume use of aerosols reach > 10 aerosols per month giving a return on investment relatively quickly. Selective spray robots may become cost effective where volume is high and detailed and compelx masking is required.

The CB100 Conformal Coating Spray Booth is a free standing, purpose built system, which can be made to customer's size and specification requirements.

The CB100 is designed for safe application of conformal coatings whilst spraying, without compromise to performance, quality or throughput. Fitted as standard are

- the latest in HVLP spray gun technology giving a repeatable film thickness with the minimum amount of training
- Downward draft extraction, coupled with the high quality spray gun ensures minimal over spray wastage and minimises health & safety risk
- a manual turntable at an ergonomic application height, this means that an operator can coat >1000 PCBs / day without capacity issues
- UVA Ultraviolet light for in situ inspection DURING spraying to aid the operator in ensuring a high quality of application is achieved without compromise to health & safety
- White light for further inspection and maintenance.
- Easy access work cupboard with two doors for storage of consumables etc.
- Easy change low cost filtration reduces consumable costs without compromise to safety.

Options for the CB100 include
- Automated turntable for 90 degree indexing of the circuit boards to be processed
- Varying sized stainless steel pressure pots for use with pre-blended conformal coatings to minimise operator exposure to mixing, blending & spray gun cleaning and also reduce spray booth downtime due to repeat filling.
- Laminate transparent spray screen for reduced extraction requirements if facilities are limited.

System Design
The ergonimically designed stainless steel and white powder coated spray booth minimises operator fatigue that many coating booths induce when in use.