Multi-channel series rotary joint is a kind of rotary joint used for low-speed, high-pressure, multiple media and multi-channel equipment. It serves the processing center rotary table, hydraulic workstation, coiler, converter, large package rotary table, and hydraulic machinery. And multi-channel high-voltage controllers and other equipment

Features:

1. Supported by two large precision bearings, running smoothly, and the bearings are maintenance-free for life;

2. Imported special seals to ensure long-life operation;

3. The stainless steel shaft core is specially treated to ensure sufficient wear resistance;

4. The shell can be made of aluminum alloy, stainless steel or copper;

5.Unique drain hole backflow design to prevent leakage to the outside and affect the environment;

6. Various technical indicators have reached similar foreign products;

7. Able to tailor the products needed by customers;

Technical Parameters:

Maximum speed: 400 r/min

Temperature range: -30～+80℃

Maximum pressure: 21Mpa

Working medium: fluid medium such as hydraulic oil and air

Important note:

1. The technical parameter data is very large and cannot be used at the same time; the high working speed is inversely proportional to the working pressure and is related to the lubrication capacity of the sealing medium and the heat dissipation of the seal;

When the speed is below 10RPM, the working pressure can reach 30Mpa;

2. The internal channels may leak each other, and attention should be paid to the compatibility of different fluids to prevent cross-contamination;

3. The working fluid and pressure medium should be used after filtration, and the filtration accuracy should not be less than 10μm;

4. Drain holes are provided to collect leaking oil under normal conditions;

5. When using vacuum and pressure exceeding 21Mpa, you need to consult the new spin sealing technology department;

6. When using other media other than hydraulic oil, you need to consult the New Rotary Seal Technology Department;