Industrial Oil Purification (Hydraulic & Gear Oil)
A large-scale industrial and mining enterprise in southern Africa operates a variety of industrial equipment, including hydraulic presses, large-scale gear reducers, and plastic injection molding machines. Due to the dusty local environment and heavy working loads, the enterprise has high requirements for lubrication system stability.
The customer faces the following challenges when managing oils of various viscosities:
One-unit-multi-use challenge: Traditional filter units have fixed flow rates, easily causing pressure alarms when processing high-viscosity gear oil, and low efficiency when processing low-viscosity hydraulic oil.
Accelerated oil contamination: Mining area dust (iron ore powder, silica dust) easily enters the system, keeping ISO particle cleanliness grades at a poor 22/20/17 level year-round, frequently causing proportional valve seizure.
Oil stability issues: Day-to-night temperature variations affect oil stability in the tank, potentially causing internal rust risk in gearboxes.
High disposal costs: Annual costs for waste oil treatment due to deterioration and new oil procurement are high.
The customer introduced the JY-G100 mobile industrial oil purification system:
Viscosity-adaptive flow rate: For high-viscosity oils (such as VG 220), a 10 L/min slow filtration ensures deep purification; for low-viscosity hydraulic oil, a 40 L/min fast filtration improves turnover rate.
Multi-stage precision filtration: Equipped with 3μm absolute precision filter cartridges, effectively removing fine mineral dust that causes component wear.
Polymer Rigid Composite Membrane: Using Jingyuan® polymer rigid composite membrane, leveraging the oleophilic-hydrophobic properties of the membrane material, it efficiently intercepts particulate impurities while synergistically removing trace free water, ensuring fuel is clear, transparent, and meets cleanliness standards.
Portable trolley design: A single unit can patrol and serve dozens of lubrication points across the entire plant.
By deploying the JY-G100, the enterprise achieved factory lubricant recycling management. The system effectively treated heavily contaminated used oil, significantly improving its cleanliness, and the flexible flow rate adjustment improved maintenance efficiency across multiple machine types. Within one year, the direct costs saved from reduced oil changes and component repairs effectively covered the equipment investment.
The local industrial environment demands high performance from filtration units, but the JY-G100 fully satisfied us. We no longer worry about filter cartridge rupture when processing high-viscosity gear oil. Now, it patrols our production lines, safeguarding every piece of equipment.