20 ton welding rotator with auto centering

{"cid":"91225147","title":"20 Ton Self\u2011Aligning Welding Rotator | Auto\u2011Centering Tank Pipe Welding Turning Rolls","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/7e\/a654de56637d8fc77ac3b96dd857-200x200-1.jpg","attrs":{"Price":"500-1000USD","Brand Name":"LEMAR","Model Number":"Hgz-20","Minimum Order Quantity":"1","Delivery Time":"10-20 work days","Noise Level":"\u226465 Db","Supply Ability":"500 units\/month","Rotaion Speed":"0.1-1rpm","Voltage":"380V","Certification":"CE","Model NO.":"Hgz-20","Speed Control Mode":"Variable Frequency Drive","Linear Rotation Speed":"6 ~ 600 mm\/Min","Emergency Function":"Emergency Stop Button","Payment Terms":",T\/T,D\/P,D\/A,L\/C","Roller Type":"Rubber-Steel Composite Roller","Rated Load":"20000kg (20 Ton)","Place of Origin":"WUXI","Packaging Details":"120.00cm * 74.00cm * 100.00cm"}}