This project is to test the air leakage of oil tank.

It consists of Masibus which regulates and analyze air pressure. The machine can operate both in manual and auto mode. In auto mode after cycle start with no fault alarm present dips the oil tank in water. After sub-merging in water, the tank gets filled with air with certain given quantity and the Masibus in specific time analyze the air pressure given and gives an ok digital output. With that signal if we decide “ok” or “not ok”. If the signal is considered as ok than the marking machine marks the tank if not the tank has to removed and taken for further analysis. In manual mode marking is done manually irrespective of Masibus signal, in case operator find the tank is ok. All the pneumatic cylinders work automatically in auto mode. ILPB’s for every action of machine is also present so that operator finds easy to operate. Sensor bypass option is also available only for maintenance testing.