[ Problem Point ]
Hydraulic operating fluid sometimes overflowed from the drum.
[ ⇒Kaizen Point ]
DLC-100L of the warning light type was installed.
When fluid became near fill up the drum, the light shone,
it was overflow prevention.
The finish became beautiful.
Related page:
Drum Level Communicator products 
No.1 Transfer of drain 
No.5 Automatic collection of food wasted oil-Telephone line version. 
No.6 Refill of waste paint 
No.8 Centralized storage of Specified Chemical Substance 
No.9 Automatically Changeover of Drums 
No.13 Repacking of waste oil 
No.14 Residual quantity shortage warning of hydraulic fluid