The central rotary joint is a through-hole with a large flow rate designed according to the application of the excavator . It effectively and smoothly transports the circulating medium. It is made of all-steel materials and can withstand very large pressures and axial loads. The rotary joint for excavators is a high-end Hydraulic central rotary joint, specially designed for multi-station rotary table, multi-channel design and multi-channel design, suitable for air and hydraulic oil , stable operation without vibration.
Speed: 60r / min
Temperature: 200 ℃