Case Study– Proven Performance....

"Automotive Machining Operation"

A large automotive machining operation was having trouble cleaning brass parts with a very small diameter threaded hole. The alkaline cleaner they were using did not get the machining oil out of that hole which resulted in a stain on the part in the next process.

Benefits of switching to the ESS neutrals: 

• Eliminated the staining problem and achieved better cleaning

• Brazing rejection rate reduced by over 90% which virtually eliminated rework

• Replaced multi-stage washer with single small immersion tank

• Bath life was longer which ultimately reduced overall cleaning costs