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The Right Coolant Oil Skimmer for the Machine Shop
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When deciding on what oil skimmer is right for your application, there are many things that need to be considered and addressed before purchasing. Knowing what size skimmer to buy all depends on specifics of the application at hand. If you think buying the biggest skimmer available is the right choice because it will get the job done faster or buying the smallest skimmer will be more cost-effective, then you would be a fool. Don’t be a fool. Let us help you pick out the right size!
Size of the Skimmed Area
First thing to remember when selecting a size is that oil skimmers should be selected by the size of the area that needs to be skimmed, not just by the amount of oil needing to be removed. Choosing an oil skimmer that has the capacity to remove at least 2 times the capacity needed by the application should be the deciding factor.
Other Factors to be Considered
Oil skimmer capacities are based on optimum conditions and homogeneity of oil. Viscosity, temperature of the water, and other factors can affect the amount of hydrocarbons picked up by an oil skimmer, and thus need to be taken into consideration.
Plus, you need the proper media on your skimmer in order to ensure the best results. And if you think all belt types or materials operate the same or that simply picking the cheapest option will suffice, you’re wrong and you’d be setting yourself up for failure. You can have a skimmer that is top of the line, but if you have the wrong belt, tube, or disc material on it then it won’t matter how great of a skimmer you have in that tank. Your results will be less than stellar.
It is impossible to accurately predict how fast your oil will be picked up. So don’t even try, wise guy.
The most important rule to follow when choosing a size is to purchase a skimmer that is rated at least twice the capacity needed. If you’re still having questions download our 7 Pitfalls of Oil Skimming. This handy guidebook helps you through the sizing and buying process.
How to Successfully Implement Oil Skimmers
To learn more about oil skimmers, please contact our experts at 440-543-7400 or visit our website: www.abanaki.com
The use of an oil skimmer in the machine shop setting holds many benefits. Removing the oil from a machine coolant tank will initiate some esthetic benefits such as cutting down on the amount of smoke generated from the cutting tool coming into contact with oil laden coolant. 
“Rotten Egg” Smell in Coolant
When a machine is shut down for the weekend, oil has a chance to come to the surface of the coolant tank. Bacteria that are living in the coolant tank use up the dissolved oxygen in the coolant mix, a process that is sped up by having a layer of oil on the surface. This allows odor causing anaerobic bacteria to thrive, giving off that familiar “rotten egg” smell.
Contrary to popular belief the common types of bacteria found in metalworking fluids do not cause dermatitis. However, if the skin is broken, bacteria that normally inhabit the skin may enter and cause infection. The presence of phosphates and carbonates that increase alkalinity in the coolant, however, can cause dermatitis. These impurities are found in the water being used in the coolant mix.
Cost of Separating Oil from Coolant
Separating the oil from the coolant will also help reduce disposal costs. The cost of disposing of oil laden coolant is more expensive than disposing of oil. In fact, in some instances, companies may be able to re-use the oil elsewhere or sell it for recycling. Having oil free coolant can also extend its usefulness and effectiveness, reducing the expense on maintenance and coolant replacement. As the research on the different types of oil skimmers begins, a person will find that there are a variety of skimmers available to them. The most common types are the belt, disk, and tube skimmers. Each type of coolant skimmer has its advantages and disadvantages. 
Choosing the Correct Oil Skimmer
There are also many factors that need to be considered when choosing the correct type of oil skimmer to fit the appropriate application. Factors such as water level fluctuation, water temperature, pH level, the use of rust inhibitors, the amount of oil to be skimmed, quality, and cost, must all be considered when selecting an oil skimmer.
The use of rust inhibitors, high temperatures, and variable pH levels can affect the oil skimmer’s ability to pick up oil. Most skimmer manufacturers use a variety of materials for the skimming medium such as plastic, stainless steel, or poly blends to match the solution in which they will be used.
There are a multitude of oil skimmers on the market today. One of the most important things to be considered is the quality of the unit to be purchased. Points of interest should include construction materials, motor design, and the type of warranty that is offered. Is the skimmer housing made of metal or plastic? Is the motor fan-cooled? Does the motor use needle bearings or bronze bearings? How long does the warranty last and what does it cover? Most oil skimmers will perform as advertised, but remember the old adage that “you get what you pay for”.
To learn more about oil skimmers, please contact our experts at 440-543-7400 or visit our website: www.abanaki.com
How To Tell What Skimmer You Need For Your Machine Coolant
Abanaki Corporation Oil Skimming Division
17387 Munn Road
Chagrin Falls, OH 44023
Phone: (440) 543-7400
Email: skimmers@abanaki.com
Fax: (440) 543-7404
ISO 9001:2015 Certified Company
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Simple Rules for Buying an Oil Skimmer | Abanaki
Simple Rules for Buying an Oil Skimmer
The Right Coolant Oil Skimmer for the Machine Shop | Abanaki
The Right Coolant Oil Skimmer for the Machine Shop