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Welding and Hardfacing Automation

Welding and Hardfacing Automation. Arcraft Plasma Equipments (I) Pvt Ltd. arcraftplasma@gmail.com . Types of welding processes. Arcraft has developed the technology for 6 welding processes MIG ( Bare wire as well as Flux cored ) SAW TIG

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Welding and Hardfacing Automation

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  1. Welding and Hardfacing Automation Arcraft Plasma Equipments (I) Pvt Ltd. arcraftplasma@gmail.com

  2. Types of welding processes • Arcraft has developed the technology for 6 welding processes • MIG ( Bare wire as well as Flux cored ) • SAW • TIG • Micro plasma ( Powder metal / wire feed ) • Plasma Welding and Hardfacing ( Powder / wire )

  3. MIG • MIG is generally the easiest to automate . In many cases it can prove to be the cheapest in terms of system cost and also consumable cost. In rare cases the wire cost is more than powder ( Stellite 6 equivalent ) so although the system cost is low the consumable cost is high . But the size and shape of the part to be welded will leave no other option possible like this valve shown below.

  4. Stelliting of Valve seat

  5. Valve seat hardfacing

  6. Plasma welding • We specialise in Hardfacing with metal powder . The process is called PTA or Powder plasma welding . • We manufacture the complete system • Power source • Controller • Torch oscillator • Welding positioner • Column and Boom • Powder feeder • Water chiller cum recirculator

  7. PTA .. Complete PTA system hardfacing of Ship engine valve.

  8. I D hardfacing with Powder Plasma

  9. PTA ( Powder Plasma Hardfacing )

  10. Welding and Hardfacing with bare wire or flux cored wire . • Arcraft has designed machines for various applications in Valve industry and Oil Drill pipe industry . • We specialise in • Seal welding • Bore welding / Hardfacing • Wedge / Seat ring Hardfacing for all kind of valves • Drill Pipe hardbanding and middle pad Hardfacing

  11. Hardbanding System

  12. MIG / FCAW .Hardfacing of triple offset Butterfly valve seat.

  13. Column and Boom / Welding positioners / Oscillators • We sell individual machines also as per customer requirements

  14. A Simple Welding / Hardfacing automation system

  15. We welcome the opportunity to render our services for any welding and hardfacing application you may have . • Please contact us so we can work together for mutual benefit. • arcraftplasma@gmail.com www.arcraftplasma.com

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