When your coolant concentration is too high, you risk skin irritations. When the coolant concentration is too low, rust may occur.
If skin irritation is a problem, first check your coolant concentration to make sure it isn’t too strong. What is the recommended concentration from your supplier?
Next, make sure that the coolant is clean and in fairly good shape. Remove tramp oil and metal fines—this always helps the coolant work much better.
Find out if the operator with the skin problem is taking good care of himself. Perhaps changing gloves will help. Sometimes we see operators wearing long sleeves that get wet from the coolant. Damp clothing from coolant when lying against the skin all day can be the cause of the irritation.
The best thing to do, however, is to get your coolant supplier involved in finding a solution. This should be the “Value Added” part of what you are paying for when you buy your coolant. If your current supplier isn’t providing this kind of service, it may be worthwhile to change companies.
Which type of coolant is easiest on the skin?
Oil is not only a good lubricant it also helps keep our skin from drying out, especially in the winter. As a result, the best coolant to use to keep your hands from drying out is a coolant that contains oil. As soluble oil coolant and semi-synthetic coolant contain oil, they are the best coolants to use in cases of skin irritation or dry hands.
Need more answers? Not sure who to turn to? Give S.C. Chemical a call toll-free 888-729-0176. Ask to speak with Ed Thaves.
