Oil Mist Air Purifier

Oil mist air purifier is engineered to tackle persistent contaminants generated in machining, metalworking, and lubrication processes-including oil mist, fumes, and particulate matter. Designed for facilities prioritizing worker safety, equipment longevity, and regulatory compliance, this system ensures workshop air quality meets or exceeds industry standards while safeguarding productivity and operational integrity.

Oil mist air purifiers are available in multiple configurations to address diverse filtration needs. Below, we explore two common variants and their operating mechanisms:

1. Mechanical oil mist collector

 

3-Stage Filtration Built for Heavy-Duty Performance

• Pre-filter

A corrosion-resistant metal mesh intercepts large droplets (20+ microns) from CNC machines, grinders, or hydraulic systems, preventing clogging in downstream filters.

• Secondary filters

Used to capture fine mist of 5-20 microns, minimizing filter replacement costs.

• HEPA filter

Removes 99.93% of sub-micron particles (as small as 0.3 microns).

2. Centrifugal oil mist collector

 

Utilizes centrifugal force generated by high-speed rotating airflow to "fling" oil mist particles toward collection walls, achieving gas-liquid separation.

• Air Intake Acceleration

Oil-laden air is drawn into the system by a fan and directed into a high-speed rotating impeller or vortex chamber.

• Centrifugal Force Action

The spinning airflow forces oil mist particles (typically 5–20 microns) outward toward the chamber walls, mimicking the spinning motion of a washing machine during a spin cycle.

• Mist Condensation & Collection

Particles collide with the walls, coalesce into larger droplets, and drain into a bottom oil collection tank.

• Clean Air Discharge

Purified air exits through the outlet or proceeds to secondary filtration (e.g., HEPA filter).

• 99.93% Capture Rate for particles as small as 0.3 microns.
• 35% Lower Power Consumption compared to fixed-speed systems.
• 40% fewer machine breakdowns (reduced oil ingress on CNC controllers).
• Forget dismantling ductwork or hiring technicians for routine upkeep.
• Targeted removal of contaminants with customized filtration programs.

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