MT type hydraulic swivel union

MT type hydraulic rotary joint, MT type hydraulic rotary joints, MT type hydraulic rotary union, MT type hydraulic rotary unions, MT type hydraulic swivel union, MT type hydraulic swivel unions, MT type hydraulic swivel joint, MT type hydraulic swivel joints

MT type hydraulic rotary joint is a dual path independent sealed rotary connection device designed specifically for low-speed and high-pressure hydraulic systems such as metallurgical coilers and uncovers

Technical Parameters
Maximum speed: 300r/min
Maximum pressure: 30MPa
Temperature range: -30 to+80 ℃
Applicable media: Fluid media such as hydraulic oil and compressed air
Design features
Supported by two wide and precise bearings, the operation is smooth, and the bearings do not require lubrication for life
Imported specialized sealing components ensure longevity and a successful outcome
The specially processed core shaft ensures sufficient wear resistance
The shell can be made of aluminum alloy, steel, or stainless steel
Unique drainage hole reflux design to prevent leakage to the external environment
Customized specialized products can be made according to customer working conditions

Main application scenarios
Steel metallurgy: hydraulic transmission mechanisms for coiling machines, uncoiling machines, and rotary presses in hot/cold rolling production lines;
Metal processing: Rotary hydraulic drive for longitudinal cutting lines, transverse cutting lines, finishing lines, as well as pickling, galvanizing, and color coating production lines;
Other fields: Some rubber machinery (such as cold feed rollers) and rotating platforms that require multi-channel low-pressure hydraulic control. ‌‌
Selection and maintenance points
Media requirements: Each channel must use compatible media (usually hydraulic oil), and cross contamination of different fluids is strictly prohibited. It is recommended to have a filtration accuracy of ≥ 10 μ m;
Installation precautions: Ensure coaxiality and prohibit rigid direct connection of pipelines. It is recommended to use metal hoses to cushion stress;
Life management: Internal bearings are usually maintenance free, but it is necessary to monitor the oil discharge situation of leakage holes. Abnormal dripping indicates seal failure and needs to be replaced;
Working condition matching: High pressure and high speed cannot reach the limit value at the same time, and pressure indicators should be used according to the actual speed to reduce the rating. ‌‌