Hydraulic Power Units Industry

The FVG-10i, a vertical CNC internal form grinder that features Chevalier’s grinding technology, was developed to meet the market demand for difficult grinding processing. In the hydraulic motor industry, our technology meets the standards required for machining stators for cycloid motors and steering gears, which are common hydraulic power units widely used in the petrochemical, construction, shipping, engineering, mining and metallurgy, along with other industries.

The FDG-700 is perfect for mass production of small- and medium-sized workpieces that demand high-precision and high efficiency with an eight-stage pressure control. This fine grinding process offers several advantages in flatness, parallelism, surface finish and size tolerances.

Chevalier's SMART-B1640III is equipped with user friendly SMART iControl. We can provide special graphic conversational control for rotors in cycloid motors. It’s suitable for processing various specifications of rotors.