FAQ:ESP Oil Mist Collector Solutions for CNC Machining

Q1: What is an ESP Oil Mist Collector, and how does it work?

A: An ESP Oil Mist Collector (Electrostatic Precipitator Oil Mist Collector) is an advanced air purification system designed to capture and remove sub-micron oil droplets, cutting fluid mist, and smoke generated during metal machining. Inside the unit, high-voltage modules provide distinct electrical fields: specifically, 12KV high voltage for the ionization section and 6KV high voltage for the collection section, ensuring high-efficiency filtration of airborne pollutants.

Q2: How many electric field configurations are available in the LW18 Oil Mist Collector series?

A: For standard models of the LW18 Oil Mist Collector (dust and mist integrated machines), we offer configurations with 1 or 2 electric fields. For customized requirements, the number of electric fields can be flexibly configured to 4, 6, 8, or 10 fields depending on your specific air volume and purification precision demands.

Q3: Is the recovered cutting fluid or cutting oil reusable in CNC operations?

A: Yes, absolutely. When using an Oil Mist Collector for CNC applications (such as Swiss-type lathe machining), the purified cutting fluid can be recycled. The equipment features a built-in guide pipe that channels the collected oil mist and cutting fluid directly from the internal oil storage tray back into your coolant collection bucket for repeated use.

Q4: Can the electrostatic oil-mist purifier handle emulsion oil smoke?

A: Yes. We provide specialized ESP Oil Mist Collector models specifically engineered to handle emulsion oil smoke and mist. Please inform our engineering or sales team of your specific fluid type when placing an inquiry.

Q5: What are the motor specifications and lifespan for these units?

A: Our electrostatic purification equipment is equipped with premium German-brand motors, featuring pure copper wire stator windings and first-tier domestic bearing brands. Under normal rated voltage conditions, the average service life of the motor exceeds 10 years.

Q6: How often does the electrostatic field need to be replaced?

A: The theoretical service life of the electrostatic field inside the LW18 Oil Mist Collector is 2 years. After 2 years of continuous operation, the collection efficiency may gradually decline, and inspection or replacement is recommended.

Q7: What are the available power supply and installation options?

• Power Supply: Standard units operate on standard power, but units with an air volume above 2000 CMH can be customized for Three-Phase 380V / 50Hz industrial power supplies.

• Installation Methods: The ESP Oil Mist Collector can be installed flexibly—either mounted directly onto the CNC machining equipment using a simple support bracket or set up independently with a floor-standing bracket.

Q8: What should I do if the HSV indicator light flashes?

A: If the HSV indicator light flashes on your unit, please follow these troubleshooting steps:

1. Check if the electrostatic module is heavily contaminated due to long periods without cleaning; if so, clean the module first.

2. Remove the electrostatic module and inspect it for any physical deformation. If deformed, restore it to its original shape.

3. Ensure the module is fully reinstalled in place, open the cabinet door, manually press the safety travel switch, and verify the circuit status.

Q9: How can I troubleshoot frequent control panel tripping or sudden equipment shutdowns?

A: If your Oil Mist Collector for CNC experiences frequent electrical trips or sudden stoppages, check for the following common issues:

1. Foreign objects trapped between the electrostatic electrode plates, which can cause arcing.

2. Damaged ceramic insulation terminals connected to the electrostatic field on the cabinet or door panels, leading to current leakage.

3. Over-adjusted high-voltage power supply settings, causing electrical discharge.

Still Have Questions About Oil Mist Collector Selection?

Don't let oil smoke and mist compromise your workshop safety and machining precision. Speak with our industrial filtration specialists today to get a tailored solution for your Swiss-type lathes or CNC machinery.