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Safety and Health

The Guardian™ Works when Other Recycling Systems Fail

Successful coolant filtration requires three components (1) particulate removal, (2) tramp-oil removal, and (3) coolant concentration control. The Guardian™ Coolant Recycling System incorporates all three elements—not just pieces—for maximum coolant life. This combination makes it the most efficient option for centralized recycling of metalworking cutting fluids. If your current process is labor intensive, requires a lot of downtime for sump maintenance, or lacks the capacity to handle all the fluid, its time for a change.

Hiding the trichlor

I recently read an article discussing how the Environmental Protection Agency will now allow asbestos-containing products to be manufactured and sold in the United States on “a case-by-case” basis, apparently reversing parts of the organization’s 1963 Clean Air Act and the 1989 Asbestos Ban and Phase-Out Rule. While that’s good news for the mesothelioma attorneys you see every night on TV, it’s bad news for American workers, a number of whom will soon be tasked with mining and processing the dangerous material once known as “the magic mineral” for its heat, electrical and chemical resistance.

A reader's musings on safety

At the facility where I spent the bulk of my machining career, we had two components to the operation: the surface refinery where I worked and the underground portion where the ore was mined before being sent up to the refinery. The mine was 1,570 feet deep, so it wasn’t just a simple jaunt when folks were in a bind. In addition, there were restrictions on who entered the mine, and the hazard training required for both the underground (MSHA) portion and the methane presence in the mine atmosphere. This mine generated about 2½ million cubic feet of methane on a daily basis.