UK Style Faucet,Bathroom Basin Faucet Mixer,UK Style Bathroom Series Faucet Wenzhou Wuhuang Sanitary Ware Co., Ltd , http://www.chbasinfaucet.com Figure 1 shows a structural view of a hydraulically driven table swivel. When the table rotates, the piston 8 rises under the action of the hydraulic pressure, and lifts the table 3 to disengage the upper and lower positioning multi-toothed discs 2, 1; at this time, one end of the rotary cylinder tube 14 is oiled, and the piston is pushed to the rack. 6 moving, the rack then drives the gear 7 that meshes with it to rotate,