Vacuum evaporators powered by electricity. Low process temperatures around 37°C
NJDW, An auto parts company specializing inthe production of stamping parts.
Units Basic Info
-Units: Stamping machines
-Reservoir: 12000L
-Oil type: Hydraulic oil
-Oil years: 3 Years
The oil sample has been taken for analysis andreport indicated the cleanliness reach Grade 11based on NAS1638 standard. As softcontaminants deposit already formed in aginghydraulic system, customer faced the problemsof sticky/plugged EHC valve (4 failures a week)which affected the output of production line.
WJD-100(electrostatic adsorption unit) has
been introduced and installed to reservoir for a
continuous filtration in July, 2012.
Flow rate: 1080L/hours.
After filtration, an oil analysis has beenperformed indicating Grade 6 (NAS1638) andhydraulic control valve worked smoothly.Customer recognized the filtration result andpromoted the application of WJD for another 9stamping machines