Massive Thrust with High Side-Load Resistance
The barrel and piston rod are made from high-yield quenched and tempered alloy steel, with FEA-optimized stress distribution. Wide-profile bronze guide bushings with precise clearance control absorb the strong radial forces during clamp head tilting, preventing rod scoring and ensuring long-term stability under full thrust.
V-Pack Sealing, Long-Life & Easy Maintenance
A multi-layer V-ring polyurethane/fabric composite seal assembly with replaceable shims automatically compensates for compression set from long-term alternating shock, maintaining zero external leakage. Seal replacement requires only gland removal, drastically reducing downtime.
Built-in Displacement Sensor, Closed-Loop Control
An internally integrated magnetostrictive displacement sensor (±0.05 mm repeatability) provides real-time piston position feedback to the press master controller. Working with servo valves, it enables precise closed-loop control of the clamp head tilt angle, improving forging rhythm and part consistency.
Super-Nut Locking for Vibration Resistance
All tie-rod and side-cylinder bolts employ mechanical super-nuts that maintain constant preload under the extreme high-frequency vibration of forging hammers, completely eliminating leakage or misalignment caused by bolt loosening.
Flexible Options: Booster Cylinder & Rotary Union
An optional integrated booster cylinder allows a significantly smaller bore while delivering the same force, reducing system cost. An optional high-pressure rotary union provides leak-free rotational freedom for piping, optimizing equipment layout.
Internal Cushioning & Noise Reduction
Progressive end-of-stroke cushions inside the cylinder automatically decelerate the piston and absorb impact energy, lowering noise and protecting the mechanical structure.
Precision Manufacturing & Maintenance-Free Pivots
Critical components are precision CNC-machined to micron-level form tolerances. All pivot points feature self-lubricating bearings, eliminating the need for grease and ensuring long wear life even at extremely high cycling rates.
