Oil Skimmer Blog

Skimming Away Coolant Contamination with Tramp Oil Skimmers | Abanaki

Posted by Tom Hobson on Nov 25, 2019 10:15:00 AM

Oil Boss Oil SkimmerMachine tool coolant fluid contaminated with tramp oil can cause problems. For instance, contamination reduces fluid life and deteriorates the quality of machined parts. As the problem worsens, the tramp oil accelerates bacterial growth, and the cutting fluid eventually produces a rotten-egg odor. Besides the odor, bacteria-contaminated coolant can more serious issues such as dermatitis.

The Solution: Oil Skimmers

However, there is solution. Oil skimmers remove contamination. They are inexpensive, highly dependable, and typically pay for themselves within a few months. Although designs vary, most use moving media and rely on differences in specific gravity and surface tension between oil, water, and the skimmer medium.

Different Kinds of Oil Skimmer Media

Skimmer media comes in various shapes, and the most common are belts, disks, or tubes. As the medium moves through the cutting fluid, it picks up non-emulsified oil, which subsequently enters a removal section of the skimmer. Wiper blades or pinch rollers remove oil from the medium and routes it into a container for reclamation or disposal.Oil Skimmer Media

More advice: Oil Skimmer Motor

Selecting the proper style oil skimmer not only controls coolant contamination but also provides a clean, safe work environment. It’s also important to make sure the skimmer motor is robust enough to handle the intended application.

Skimmer motor housings, no matter what type of skimmer, should completely enclose the wiring and be tightly secured. Loose fitting housings with weak fastening may come off unintentionally, exposing wiring and increasing the risk of electrical shock. The housing should also be well ventilated so the motor does not overheat.

Oil Skimmer motorShops also need to check motor specs, making sure the system is rated for continuous service. To shave costs, some manufacturers opt for intermittent-duty motors. Using this type of motor for more than two or three hours a day generally causes overheating.

Additionally, keep in mind that skimmed oil and water inevitably get on the motor shaft. So, it is important that the motor’s seals effectively prevent unwanted fluids from migrating along the shaft and contaminating the bearings.

To learn more about oil skimmers, please contact our experts at 440-543-7400 or visit our website: www.abanaki.com

In this video, you will see how do different sizes Abanaki oil skimmers work with different media types. 

Abanaki oil skimmer applications video

Topics: oil skimmers, belt skimmer, oil skimming, belt oil skimmer, oil skimmer media

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