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Dric B2B Efficiency Electrostatic Oil Mist Collector Guide
Apr 27, 2026

Why choose an Electrostatic Oil Mist Collector for CNC machining?

Unlike mechanical filters that clog and require frequent, costly replacements, the Dric Electrostatic Oil Mist Collector utilizes high-voltage ionization to capture oil particles without physical barriers. This technology ensures zero consumable costs, constant suction power, and high-efficiency oil recovery, providing the best long-term value for modern CNC workshops dealing with heavy emulsion and oil mist.

Performance Comparison: Electrostatic vs. Mechanical

How the Dric Electrostatic System Works

1. Ionization Zone

The oil mist enters the collector and passes through a high-voltage charging section where particles receive a strong electrical charge.

2. Precision Collection

Charged particles are drawn to oppositely charged plates. Because there is no "paper" filter, the air flows freely, maintaining peak machine ventilation.

3. Fluid Recovery & Exhaust 

The captured oil liquefies and drains back into a collection tank for reuse, while clean air is exhausted back into the workshop.

FAQ

Q: Does the Dric oil mist collector require expensive replacement filters?

A: No. Dric electrostatic systems use cleanable and reusable metal cells, eliminating the "filter tax" common with mechanical units.

Q: Can it handle both neat oil and water-based emulsions?

A: Yes. The system is designed to handle various coolants used in CNC milling and turning, ensuring consistent filtration regardless of the medium.


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