Custom Hydraulic Cylinders for Metallurgical & Heavy Machinery

For the entertainment and theme park industry, Tianjin Uranus Hydraulic Machinery Co., Ltd. designs custom hydraulic cylinders that provide reliable, safe, and smooth motion for rides, simulators, animatronics, and stage equipment. As a national high-tech enterprise with over 30 years of hydraulic experience, we understand the need for quiet operation, high reliability, and compliance with safety standards such as ASTM F2291 for amusement rides. Our custom cylinders for motion simulators (e.g., flight simulators, racing simulators) must offer high dynamic performance, low friction, and precise position control. We use hydrostatic bearings or low-friction PTFE bearings, integrated servo valves, and high-resolution position sensors. For a Dutch simulator manufacturer, we supplied six custom cylinders for a 6-DOF motion platform used in a theme park ride. The cylinders have a bore of 100 mm, a stroke of 400 mm, and operate at 210 bar. They achieve accelerations of 2g and velocities of 1 m/s, with a positioning accuracy of ±0.1 mm. The cylinders have been in operation for over five years with minimal maintenance. For animatronic figures, we provide miniature hydraulic cylinders that fit within limited spaces and produce realistic, fluid movements. These cylinders have bores as small as 12 mm and strokes as short as 25 mm. They are made from stainless steel and use food-grade hydraulic fluid for safety. For a US-based entertainment company, we developed custom cylinders for a life-size dinosaur animatronic. The cylinders control the neck, jaw, and tail movements, and are equipped with low-noise valves to avoid distracting sounds. For stage equipment, such as lifting platforms and moving scenery, we provide heavy-duty cylinders that can handle large loads while operating silently. We offer cylinders with built-in counterbalance valves and position feedback for precise control. For a theater in Shanghai, we supplied custom cylinders for a revolving stage that lifts and rotates simultaneously. The cylinders have a bore of 160 mm and a stroke of 1,200 mm, and they are synchronized electronically using position sensors. The system has been in use for over a decade with no major issues. Our design process includes a fatigue analysis to ensure the cylinder can withstand millions of cycles, as well as a safety review to incorporate features such as mechanical stops, pressure relief, and redundant seals. All cylinders are tested for noise level, smoothness, and leak-free operation. We provide a detailed test report and a two-year warranty. For a custom cylinder for your entertainment or theme park application and a quote, please contact our engineering team.