Hydrodynamic grinding mill journal bearing lubrication and lift unit
Base mounted reservoir complete with a full containment drip tray
– Electric immersion type oil heater c/w integral thermostat
– Shell & tube type heat exchanger water: oil complete with water modulation valve
– Suction strainers for each lube and lift pump
– Oil level sight gauge
– Low oil level float switch
– Mechanical local oil temperature gauge
– Sealed filler neck
– Filtered breather assembly
– Return oil filter assembly c/w element condition “clogging” monitor with indicator switch
– Drain ports for reservoir and drip tray
Low pressure lubrication circuit components
– Low pressure lube pump
– TEFC-C faced electric motor
– Shaft coupling
– Pump to motor bell housing
– Relief valve
– Discharge check valve
– Pressure gauge
– 50:50 flow divider valve
– Flow switch and indicator, each branch
– Discharge check valves, each branch
High pressure lift circuit components
– Split flow pressure lift pump
– TEFC-C faced electric motor
– Shaft coupling
– Pump to motor bell housing
– Relief valve, each branch
– Pressure switch, each branch
– Pressure gauge, each branch
– Discharge check valves, each branch
All mounted, plumbed and painted to form a single unit on stand with lifting lugs. Each unit has 2 terminals for lube supply to mill, 2 terminals for lift supply to mill, 2 terminals for sump returns from mill, 2 terminals for cooling water supply and drain and 1 terminal for oil top-up/filling through the filter.