OEM’s, distributors and end users now have a choice when it comes to high-speed rotary unions for high pressure coolant service. Available in inline and 90 degree versions, the robust 030 series union is used in high-speed, high pressure through-the-spindle coolant and Minimum Quantity Lubricant (MQL) machining centers. Featuring matched ground bearings, labyrinth bearing protection, optimized balance ratio, and silicon carbide seals, Rotary Systems’ coolant unions are designed as drop-in replacements for less reliable competitor unions where dry running is limited.
For those applications with specific fit and performance requirements, Rotary Systems will design and build a custom rotary union for your application. Our design team has over 35 years of combined experience in the rotary union business and has designed and manufactured over 700 custom rotary unions.
About Rotary Systems:
Rotary Systems has been an industry leader in standard and custom rotary unions for over 20 years, serving industries ranging from work holding, machine tool, medical, steel processing, energy and defense. We continue to expand our presence in the high-speed rotary union market offering alternatives to other manufacturers. Contact our Applications Engineering department at [email protected] or call (800) 959-0146.