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The system integrates oil, water, and compressed air to provide combined lubrication and cooling.
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A fine mist is generated at the nozzle by mixing micro-quantities of vegetable oil, low-concentration water-soluble coolant, and compressed air, enabling lubrication, cooling, and chip evacuation simultaneously.
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A water-based phase-change cooling mechanism is added on top of traditional MQL, greatly enhancing temperature control for high-heat and high-temperature machining conditions.
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Independent oil, air, and water channels are precisely regulated through solenoid valves, an oil pump, a water-adjusting valve, and combined spray nozzles.
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Ideal for applications that require intensive heat dissipation and demand excellent surface finish quality.
Specifications
| Model | YSHT-MQL-OWA |
|---|---|
| Air Inlet Thread | Φ10–12 mm |
| Liquid Inlet Thread | 4 mm |
| Hose Length | 300 / 470 |
| Power Supply | DC24V / AC220V |
| Number Of Nozzles | 1–4 |
| Fuel Consumption | 1–180 ml/H |
| Water Consumption | 5–1500 ml/H |
| Default Water Tank | 5000 cc |
| Default Fuel Tank | 650 cc |
| Coolant Viscosity Range | 30–68 Cst. |
| Air Source Pressure | 0.6–0.8 Mpa |



