Continuous Operation Movable Fire-Resistant Hydraulic Oil Filtration System for Die Casting Machines

The technical specifications for this specialized corrosion-resistant model are as follows: Applicable Oil: Phosphate ester fluid Flow rate: 9 L/min (540 L/h) Motor power: 0.4 kW Operating voltage: AC 380V, 50Hz (3-phase, 4-wire system) Operating pressure: 0.5 MPa Filter element: 6 x M100-H114 (phosphate ester fluid compatible), Beta 3 = 929 Dimensions: 993 x 406 x 1164 mm Weight: 88 kg

This specialized variant is strictly engineered for highly corrosive phosphate ester fire-resistant fluids (EHC fluids) commonly utilized in power plant steam turbine control systems and high-temperature industrial hydraulics. Note: For standard mineral-based oils or synthetic lubricants, please select our standard CS-SU103-2RC model to ensure material optimization.

Standard filters rely on surface interception that only catches coarse solid particles and cannot remove moisture or oxidation sludge. Our specialized Japan 3R filters feature a unique structure that performs multi-stage filtration. It absorbs free/dissolved water, adsorbs acidic oxidation sludge (critical for phosphate ester oil to prevent acid index spikes), and captures micro-impurities with a specialized beta3=929 absolute efficiency rating.

As the filter elements trap contaminants, the internal pressure will rise. Please replace the elements when the pressure gauge reads 0.1 to 0.15 MPa higher than your initial baseline pressure. (Note: When starting the equipment under low oil temperature conditions, the pressure reading will also naturally increase. Therefore, always verify the pressure rise after the system has reached a stable operating temperature.)

Yes. Water accelerates the hydrolysis and acid increase of phosphate ester oil. The cellulose fibers within our specialized elements have excellent moisture absorption capabilities. It efficiently removes free and dissolved water, bringing highly contaminated fire-resistant oil back to a clean, safe, and deeply dried state.