[ Problem Point ]
Cooling oil disappear suddenly.
[ ⇒Kaizen Point ]
DLC-800L of the warning light type was installed.
When the rest of cooling oil became little, the red light shone,
so inventory control could be done now easily.
Production started also to go smoothly.
Related page:
No.10 Remaining quantity warning of liquid and oil 
No.14 Residual quantity shortage warning of hydraulic fluid 
No.15 Lamination processing 
No.15 Dryness of leather 
No.15 Calcination of carbon nanotubes 
No.15 Heating of the LCD cover glass 
No.2 Temporary storage of food wasted oil 
No.8 Centralized storage of Specified Chemical Substance