The rotary table is the element that ensures the transmission of the rotary motion from the rig to the drill string. The basic functions of the rotary table are: Transmitting the rotary motion and the torque required by the drill bit from the rotor by means of the kelly bushing to the kelly located in the upper part of the drill string; Taking over the load resulting from the drilling string, respectively the tubing column, by supporting them during the maneuvering operations ( introduction, extraction and rotation of the drilling string when screwing and unscrewing ); Blocking against the rotation of the drill string, respectively of the tubing column, during the operations of tightening the rods or pipes; Quick Details Usage:Oil Well Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Construction works , Energy & Mining Condition:New Type:Rotary Drilling Rig Power Type:Diesel Place of Origin:Shandong, China Model Number:MRL275 Weight:6.3MT Certification:ISO, API, CU-TR Warranty:1 YEAR After-sales Service Provided:Free spare parts, Online support, Video technical support, Field installation, commissioning and training, Field maintenance and repair service Mode MRL275 Application:Drilling Rig Core Part Classfication:High Quality Available Models:MRL175/MRL205/MRL275 Max. Static Load:500 US ton (4500kN) Opening Diameter:27 1/2 in (698.5mm) Max. Torque:22,790 ft – lb (30,900 Nm) Max. Rotating Speed:300r/min Transmission Ratio:3.67 Size( L*W*H ):94.2*65.7*26.9 in Supply Ability Supply Ability: 10 Set/Sets per Month Packaging & Delivery Packaging Details:as your requirements Port:Qingdao
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