durable pipe welding trolley with smooth track

{"cid":"91221550","title":"Durable Pipe Welding Trolley with Smooth Straight or Flexible Track for Perfect Horizontal and Vertical MIG Pipe Welding","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/fa\/06227325d5e62b55b419cecabb03-200x200-1.jpg","attrs":{"Price":"$650-1,850","Brand Name":"WINCOO","Minimum Order Quantity":"1","machine type":"Welding Robot","Material":"Carbon, Stainless Steel","max.input power":"100 W, 60 W","rated capacity":"1000W","Type":"Welding Head","voltage":"24V","Place of Origin":"Jiangsu, China","condition":"New","current":"120~300A","dimensions":"Standard size","usage":"Tank construction machinery","warranty":"1 year","weight (kg)":"8.4","Welding Mode":"MIG","Product name":"Tank welding tractor","Application":"Tank construction","Function":"Seam welding","Warranty":"12 Months","Feature":"High Efficiency Automatic Welding Robot","Welding Material":"Stainless Steel Carbon Steel Metal","Color":"Black","Welding Speed":"50~1250mm\/min","Power supply":"DC 24V","Driving":"Driving of chain gear"}}