Products Description

The CNC machine oil mist filter is designed to capture the oil mist and smoke generated during the operation of CNC machine tools. It utilizes advanced multi-stage filtration technology or centrifugal force to effectively remove contaminants, ensuring that the workshop air quality meets health and safety regulations.

Technical parameters

Project	Parameter
Airflow Capacity	500–3,000 m³/h (expandable for CNC machining, grinding, stamping, or forging applications)
Filtration Efficiency	99.93% (for particles ≥0.3μm)
Power Consumption	0.75–7.5 kW (energy-efficient motors with VFD options for variable load operation)
Oil Collection Capacity	5L–50L oil sump (automatic drain valves or manual drainage for continuous operation)
Noise Level	<65 dB(A) (low-noise design compliant with workshop requirements)
Operating Pressure	200–1,500 Pa (optimized for ducted or direct machine connections)
Construction	Stainless steel housing and corrosion-resistant internal components

Product Classification

Mechanical Oil Mist Collector

Utilize a three-stage filtration process to capture up to 99.93% of airborne oil particles.

Pre-Filtration Stage: As the air stream changes direction, a washable metal mesh or synthetic pre-filter captures large droplets (≥10μm) via inertial impaction.
Primary Filtration Stage: Fine mist (1–10μm) passes through multilayer filter cottons, where Brownian motion causes oil particles to coalesce into heavier droplets. These droplets drain automatically into a collection sump.
Final Filtration Stage: A HEPA-grade filter traps residual particles (<0.3μm), ensuring emissions meet air quality standards.

Centrifugal Oil Mist Collector

Employ centrifugal force to efficiently remove airborne contaminants.

Contaminated air enters a precision-engineered stainless steel rotor, where centrifugal action forces oil particles (≥0.3μm) against the chamber walls.
The oil forms a thin film, flows into a collection tank, and purified air is discharged through an angled exhaust port, eliminating the risk of re-entrainment.
This filter-free design achieves 99.93% separation efficiency using high-speed rotational force.

features

Dual Technology Options: Choose between filter-based (mechanical) or filter-free (centrifugal) designs.
Smart Monitoring: Built-in differential pressure sensors or LED alerts for maintenance (filter element replacement/rotor cleaning).
Zero Re-entrainment: Ensures purified air discharge without recirculating contaminants.
Plug-and-Play: Pre-assembled units with 3-phase 220V/380V power compatibility.
High Energy Efficiency: Pure copper motors enable low-energy operation, reducing overall operational costs.
Broad Compatibility: Works with oil-based coolants, synthetic lubricants, and hybrid aerosols.