... triple valves,oil feed pumps,sludge oil pumps,solenoid valves set,sensor and PLC and color display touch program control boxes and running oil alarms system ... be by steam(-S) or by conducted oil(-O) to separate diesel oil,lubricated oil and 380cst/50 celsius degree HFO or other HFO ... stop the machine,auto cleaning,auto unloading oil from sludge tank,auto check and auto alarm,auto record for all working ...