The customer was looking to improve their cleaning process, reduce rework and reject rate and eliminate hazardous chemicals and waste.
Ultrasonic Washer (Blackstone SK6315)
Fresh water rinse followed by air pressure drying. Several threaded areas where lightly brushed with a stainless steel bristle brush during the fresh water rinse.
The ArmaKleen Technical Center recommended using either 5% by volume ArmaKleen™ 4 in 1 Cleaner or 10% by volume ArmaKleen™ M-301 at 160°F in an Ultrasonic Washer for a minimum of 2 to 8+ hours.