Heavy-Duty Hydraulic Cylinders

Photos of Heavy-Duty Hydraulic Cylinders

Heavy-Duty Hydraulic Cylinders

Uranus has developed and produced more than one thousand high-pressure, large-bore, long-stroke heavy-duty hydraulic cylinders for customers in the metallurgical heavy machinery industry in the Chinese market. Including ladle lifting cylinders, electrode lifting cylinders, expansion and contraction cylinders, balancing cylinders, roll bending cylinders, booster cylinders, ultra-high-pressure cylinders, piston rod clamping cylinders, gas-liquid composite cylinders, loading cylinders, and high-frequency vibration cylinders.

Below are some examples of heavy-duty hydraulic cylinders:

1. RH furnace top lifting hydraulic cylinder
Cylinder diameter: 700; rod diameter: 650; stroke: 3100;
Operating pressure: 22MPa; test pressure: 33MPa  

2. Ladle turret hydraulic cylinder diameter: 755; plunger diameter: 700; stroke: 690;
Operating pressure: 22MPa; test pressure: 30MPa  
External displacement sensor

3. Gas-liquid composite cylinder 
Diameter: 600; rod diameter 90; stroke: 325;
Operating pressure: 0.3MPa; test pressure: 0.6MPa
Cylinder diameter: 125; rod diameter 90; stroke: 320;
Operating pressure: 16MPa; test pressure: 24MPa
Cooling water cylinder inner diameter: 750; Outer diameter 789;
Water supply pressure: 0.5MPa;
Test pressure: 1MPa

4. High-frequency vibration cylinder for fatigue testing machine   
Series cylinder  Large cylinder diameter: 800; 
small cylinder diameter: 500; 
piston rod diameter: 360; 
stroke: ±305;
Operating pressure: 23MPa; test pressure: 37.5MPa;
Vibration frequency: 0.5-10HZ
Built-in displacement sensor

5. Oil-water booster 23404    Li Tiantao
Low-pressure cylinder diameter: 520; rod diameter: 380; stroke: 320;
Operating pressure: 10.5MPa; test pressure: 15MPa;
Operating medium: hydraulic oil
High-pressure plunger diameter: 200; stroke: 325;
Two stage boost pressures output: 35MPa or 70MPa   

6. Hydrostatic bearing high-frequency vibration servo hydraulic cylinder     
Cylinder diameter: 500; 
Rod diameter: 300;
Stroke: ±150;
Operating pressure: 28MPa; 
Test pressure: 35MPa;
Operating frequency: 0.5-100HZ
Built-in displacement sensor, gapless ball joints installed at both ends