Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: richag77 on June 22, 2019, 07:41:29 AM

Title: Coolant for CNC router motor.
Post by: richag77 on June 22, 2019, 07:41:29 AM
Just a quick question. I have recently received a small CNC router with a high speed motor that is liquid cooled. Do I use plain rain water or do I need to add an anti-corrosion additive?
Title: Re: Coolant for CNC router motor.
Post by: ZASto on June 22, 2019, 11:18:42 AM
@marsh4120: Spindle motor is water cooled:)

@richag77: You can use antifreeze solution. It has rust inhibitors.