This video captures the step-by-step assembly of a dual axis tie rod hydraulic cylinder, a design with piston rods extending from both ends. The process begins by fitting seals onto one rod, mounting the piston, then attaching the second half of the rod on the opposite side. O-rings and guide rings are installed to complete the double-rod piston assembly. Next, the barrel, the double-rod piston, front end cap group, guide bushing, and gland are brought together and aligned. Four tie rods are inserted, their nuts tightened evenly, followed by set screws and anti-extrusion backup rings. The final product is then displayed in full.
This assembly sequence addresses a key challenge: ensuring both rod ends remain perfectly coaxial and that sealing is symmetrical on each side, which is critical for synchronized motion and leak-free operation. For technicians, the video clarifies the correct order and torque pattern, helping prevent misalignment or uneven wear. Such cylinders are ideal for applications demanding equal force in both directions or dual-output motion, such as machine tool fixtures, material testing machines, steering systems on heavy vehicles, and specialized automation equipment. When sourcing a dual axis tie rod hydraulic cylinder, this video serves as both an assembly reference and a dependable quality indicator.
