Services
Conformal coating
Conformal coating effectively protects printed circuit boards and electronic components against adverse environmental influences. It significantly extends the service life of electronics, improves operational reliability and enables products to be used in demanding operating conditions.
Protection
Protection for demanding applications
At Hokami, we provide professional PCB coating for applications exposed to increased humidity, condensation, dust, chemicals, salt spray, vibration or significant temperature changes. Coating is a standard part of electronics manufacturing for industrial, energy, medical, railway and other applications requiring high long-term reliability.
We use proven Peters SL1331N-LF-D/17 and Peters SL1301 ECO-FLZ-23 protective coatings, or other materials to customer specifications. We inspect the applied protective layer under UV light for fast, precise assessment of coating uniformity and coverage.
Application
Coating options
We offer several methods of applying protective coating according to the product and customer requirements:
Selective coating of specific PCB areas
Coating of the entire PCB
Automated selective coating
Manual coating
Dip coating
Spray coating
Our wide range of technologies allows us to choose the optimal application method for each project, providing maximum protection for electronic assemblies while maintaining high manufacturing efficiency.
Manufacturing equipment
Coating is applied on modern Nordson ASYMTEK automated lines, ensuring precise, repeatable and fully controlled application of protective coatings.
Automated coating lines
2× Nordson ASYMTEK SL-940 equipped with a closed heated circuit, automatic laser height measurement, application width correction and a camera-based process inspection system.
The technology enables precise coating of electronic assemblies populated using both SMT and THT technologies.
Drying
In-line curing oven for controlled curing of protective coatings.
Quality inspection
Every coated electronic assembly undergoes UV inspection of the applied layer. We check coverage of the required areas, layer uniformity and any unwanted defects. Controlled application and curing ensure highly repeatable production and long-term protection of electronic products.
Contact
Looking for an electronics manufacturing partner?
Modern technologies, automated manufacturing processes and many years of experience enable us to offer reliable protection for electronic assemblies, significantly improving their durability, service life and operational reliability even in the most demanding applications.
