设备。 The high-pressure hydraulic rotary joint (hydraulic rotary joint) can be rotated and rotated 360 degrees, and it is a device for conveying hydraulic medium by the hydraulic actuator on the rotating equipment. 旋转接头 ，它常用于开卷机，卷取机、液压机械及多通路 高压控制器之类设备。 It is a kind of rotary joint specially used for low-speed and high - pressure multi-path equipment . It is often used in unwinders, coilers, hydraulic machinery, and multi-channel high-pressure controllers.
It has the following characteristics:
1. Precision bearings do not need lubrication for life;
2. Professional sealing ring guarantees long life operation;
3. Special heat treatment of stainless steel shaft core ensures sufficient wear resistance;
4. Unique drain hole;
5. The shell is made of aluminum alloy or brass;
Medium: hydraulic oil, water, etc.
Temperature: 0 ℃ -120 ℃
Speed: 100r / min