Robins SGH12 EZmatic
Precision Seat Cutting, Now Automatic: Meet the Robins SGH12 EZmatic
A valve seat that isn’t concentric to its guide will never seal fully, and even a few microns of runout can cost compression, raise valve temperatures, and shorten valve life. That’s why the SGH12 EZmatic uses the Robins Dual Centering System, a floating workhead that centers small diameter pilots inside the valve guide so the seat is cut true to the guide’s axis rather than to the head casting. With honed guides, the machine holds seat concentricity within 0.0002" (5 microns) and produces a surface finish under Ra 0.5 µm, which helps the valve seat in quickly and seal consistently. The operator lowers the pilot, presses Auto Cycle, and the multi angle cutter completes the seat automatically, with the option to switch back to manual control at any point.
Robins Machines has been engineering seat and guide equipment since 1983, and the EZmatic is the latest step in more than four decades of precision engine rebuilding technology.
For more details:-
rc@robinsmachines.com
Visit our website
www.RobinsMachines.com
A valve seat that isn’t concentric to its guide will never seal fully, and even a few microns of runout can cost compression, raise valve temperatures, and shorten valve life. That’s why the SGH12 EZmatic uses the Robins Dual Centering System, a floating workhead that centers small diameter pilots inside the valve guide so the seat is cut true to the guide’s axis rather than to the head casting. With honed guides, the machine holds seat concentricity within 0.0002" (5 microns) and produces a surface finish under Ra 0.5 µm, which helps the valve seat in quickly and seal consistently. The operator lowers the pilot, presses Auto Cycle, and the multi angle cutter completes the seat automatically, with the option to switch back to manual control at any point.
Robins Machines has been engineering seat and guide equipment since 1983, and the EZmatic is the latest step in more than four decades of precision engine rebuilding technology.
For more details:-
rc@robinsmachines.com
Visit our website
www.RobinsMachines.com