We provide fluid rotary unions and rotating cylinders for expanding and collapsing uncoilers / recoilers used in processing lines for hot and cold rolling operations.
DSTI's heavy-duty hydraulic rotary union and rotating cylinder products provide reliable solutions for slitting lines, cut-to-length, cross cutting, roll forming, galvanizing lines, and pickling lines.
Developed for pneumatics, hydraulics, and other media services, we offer standard in-stock and custom products with options for integrating electronic feedback devices (positioning sensors) and hydraulic cylinder assemblies for a complete rotary cylinder solution.
- Uncoiler / Recoiler Expanding Mandrels
- Hot / Cold Rolling Coiler Mandrels
- Pneumatic Winding Machine Grippers
- Wide Range of Bore Sizes & Mounting (Flange) Options
- Heavy-Duty Construction Built for Demanding Environments
- Sealing System Designed for Hydraulic, Pneumatic, Coolant & Other Media Types
- Position Sensors & Other Electrical Slip Ring Integration Available