Ram Industries Inc

Synchronizing hydraulic cylinders

Synchronizing hydraulic cylinders

RAM Industries Synchronizing hydraulic cylinders implement rephasing technology that enables a master cylinder and one or more slave cylinders to reliably retract in synchronization.

RAM's standard synchronizing cylinder designs have a rephasing groove machined at the position of full extension. This design allows the oil to bypass the piston seal when fully extended.

The rephasing passageway enables the cylinders to rephase, operating evenly to raise and lower an implement to the desired working depth. Rephasing also allows air to be purged from the system.

RAM also offers an optional ball check synchronizing cylinder design. This custom machined port uses a ball to block the rephasing groove to enable retraction at any position.

RAM Synchronizing cylinders are pressure rated up to 3000 PSI, bore sizes are available in ¼" increments from 1 ½" to 6" and standard strokes go up to 24". Add an optional depth control valve assembly to provide precise infinite control of the rod movement.