Are you a CNC machinist?
If so, you’d know that keeping your machines in top shape is non-negotiable. They cost a lot of money, and to perform properly they need to be kept tip-top.
But let’s be real—no one looks forward to the dreaded annual coolant tank cleanout. It’s a dirty, time-consuming task that tends to come up right before a much-needed break, like the summer holidays.
But what if I told you that with the right coolant, this annoying, grimy, back-breaking task could be a thing of the past? Something that you don’t really need to think about?
Sounds like magic, but It’s not.
Its something called Neo-Synthetic coolant.
The old days of coolant
Traditional coolants have done their job for years, but they’ve got their flaws—especially when it comes to staying fresh.
Over time, they’re going to break down, allowing bacteria to grow, creating bad smells, and forcing you to schedule that painful cleanout when the end of the year rolls around (or sooner).
It’s probably something you’ve come to accept. As if it were a necessary evil, that just has to be dealt with.
But here’s where neo-synthetic coolants, like our XDP3800, come into play.
Next-Gen coolant
Modern coolants are designed to outlast the old ones by staying effective in your sump for far longer. They resist bacteria, maintain their chemical stability, and keep your machines running smoothly without constantly needing attention. With proper care, you could see your coolant last two to three times longer than the old stuff.
Neo-Synthetic coolant can last more than 3 times as long as traditional coolant
They do this through abandoning traditional mineral oils as the base of the coolant. Instead, they use a solution of advanced synthetic polymers to create a high-performance coolant that can outperform conventional soluble oils in almost every regard.
Breaking free from the yearly coolant cycle
A common myth people often believe is that you must clean your coolant tank every year.
For anyone using traditional coolant, that’s true. If you don’t you’ll end up with a workshop smelling like a bunch of rotten eggs.
But neo-synthetics make that belief outdated. Take Nathan from Smith Engineering, who switched to Excision’s XDP 3800:
"Hi Leon, XDP3800 has been in my two mills for a little over two years with no changeover. Love it! Thanks."
Nathan isn’t alone.
More and more machinists who switch to neo-synthetics are realising their coolant lasts longer, meaning fewer cleanouts and less downtime. We’ve heard of neo-synthetics lasting up to 7 years in the sump – and there’s no reason they can’t last even longer.
The secret to long-lasting coolant
Even with the new and improved coolants like XDP 3800, a little maintenance goes a long way. Keep an eye on your coolant concentration, pH levels, and tramp oil content to get the best performance.
Do that, and you might find yourself waving goodbye to that yearly tank cleanout.
We’ve got a guide you can use to make things a little easier.
How do I maintain my coolant over summer?
Learn more about how to keep your coolant fresh over the summer season.
Learn MoreTime for a change
Switching to a neo-synthetic coolant like Excision’s XDP 3800 could be a game-changer for your shop. Fewer cleanouts, less downtime, and better performance—it’s a no-brainer.
It’s time to rethink what you know about coolant and make the switch to the future of CNC maintenance.
