Rankin Industries has introduced RanCUT™, an arc cut wire designed to remove hardfacing deposits without air assist.
RanCUT™ arc cut wire was developed for operators to remove old hardfacing deposits from circumferential shaped parts including drill pipe tool joints to prepare for new welds, without the use of compressed air. RanCUT works best on round parts in the three o'clock or nine o'clock arc position where gravity pulls the molten puddle material off the part. RanCUT offers very high metal removal rates and is an excellent choice for drilling tools, tool joints, and drill collars. Additional applications include using RanCUT to groove or reshape gyratory cones, and cement and coal rolls.
Amperage 275 - 500
Voltage 35 - 40
Wire Extension 1-1/2" to 2"
Oscillate or Groove
Single Groove Arc voltage and amperage control, groove width-travel speed control depth
Wide Oscillated Wide flat cut 3/4" to 1" inch, 50 cpm
Carbon Steel Very clean -- light brushing
Hardfacing Deposits Light soft scale -- remove with very light brushing