The linear guide ways and precision ground ball screws are covered and feature positive airflow as well as an automatic greasing system that forces any debris out of the machines’ working parts. A 60,000 RPM spindle is pressurized to prevent any dust from entering the bearings. The enclosure is designed for optimized airflow and can easily be fitted with a dust collector or your existing dust collection system to keep airborne dust in check. Plus, our products’ compact design, together with the 208V-7 Amps power requirement, allows it to be placed right next to your ram EDM machine.