Hydraulic rotary joint is mainly used in the whole hydraulic system of excavator, crane, aerial work vehicle, grader, tower crane and other machinery.
It connects the hydraulic and pneumatic pipelines of the fixed and rotating parts of the whole hydraulic system, so that the upper and lower parts of the pipeline can rotate 360 ° freely relative to each other without interference.
The concentricity, clearance fit, precision and parts selection
of products are ahead of the same industry.
Construction Machinery:
Excavators, loaders' slewing hydraulic systems, enabling the rotational transmission of hydraulic power for booms and sticks.
Mining Equipment:
Hydraulic/coolant circuits of mining drills and rotary crushing equipment, ensuring stable operation in heavy-load and dusty environments.
Industrial Automation:
Hydraulic clamps/actuators of rotary worktables and automated production lines, achieving 360° dynamic medium supply.
Certification and Testing:
The product has undergone strict pressure testing, sealing testing, and life testing, complying with standards such as [ISO 9001 Quality Management System/Industrial Hydraulic Equipment Standards].
After-sales Support:
Provide [e.g., 12month warranty], support customized services such as seal replacement and performance debugging. A professional technical team responds 24/7 to ensure the continuous and efficient operation of your equipment.
Choosing this twochannel central rotary joint means choosing the reliability and efficiency of fluid transmission, injecting lasting power into your industrial equipment and helping to upgrade production efficiency.



Shandong Yikaide Hydraulic Co., Ltd. is located in Jining, Shandong, which is known as the "hometown of Confucius and Mencius and the land of etiquette". It is a professional technical enterprise that integrates the research and development, manufacturing, sales, and service of hydraulic components.
The company covers an area of approximately 20000 square meters, with a high-tech factory building of 10000 square meters, more than 80 high-precision processing equipment, more than 20 precision testing instruments, and more than 20 product testing and testing equipment. The company has 33 national patents and has been awarded the titles of "National High tech Enterprise", "Provincial Specialized, Refined, and New Enterprise", and "Jining City One Enterprise, One Technology Research and Development Center Enterprise", and has passed the IS09001 quality system certification.
Our main products are rotary joints, multi-way directional valves, counterbalance valves, solenoid valves, manual pumps, synchronous valves, etc. Hydraulic products are widely used in industries such as engineering machinery, mining machinery, special walking machinery, and agricultural and forestry machinery.n the country and selling well in countries such as Europe, America, Southeast Asia, and Africa.




1:Are you trading company or manufacture?
We are manufacture which have the right to import and export.
2:Do you support retail, or only wholesale?
We support both retail and wholesale. Whether you place a small order for trial or a bulk order for long-term cooperation, we can meet your needs. We also provide professional 1-piece dropshipping service to make your purchase more convenient and flexible.
3:Do you support customization?
Yes.We can customize products according to your requirements on size, pressure, material, structure and other parameters to better match your hydraulic system.
4:What is your process for a custom rotary union solution?
First, contact us to Get Started. Our team will reach out to you to start learning more about your project's technical and delivery requirements. We will consider all aspects of your application and work together to develop the best solution.
5:How long is your delivery time?
Generally it is 5-10 days if the goods are in stock or it is 30-40 days if the goods are not in stock.
6:What is your terms of payment?
Payment less than 1000 USD,100% in advance.Payment more than 1000 USD,30% T/T in advance,balance before shipment.