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Home » Products » Plasma Transferred Arc Welding Machine » Plasma Transferred Arc Welding Machine

Plasma Transferred Arc Welding Machine

Plasma Transferred Arc Welding Machine
Product Code : PTA 200
Brand Name : Arcraft Plasma
Product Description

Plasma Transferred Arc Welding (PTA)

PTA welding helps you to prevent corrosion , abrasion , enables metal buildup , reclamation and protects your components from wear and impact resitance . Overlay on the components are deposited with powder metal alloys of  Cobalt, Nickel , carbides and many more combinations as per requirement of the service conditions.

Process gives metallurgical bond between the surface of the component and the weld deposit.

Dilution is less than 5% at less heat input, the process scores well over conventional processes like MIG, TIG, Sub-Arc for the needs of hardfacing and cladding.

Used for making the parts resistant from : Wear, Abrasion, Corrosion, Erosion, Impact and other forms of demanding service conditions.

Reconditioning of worn  or corroded parts. Strengthening of new parts in zones exposed to demanding service conditions.

Industries Where Used:

 Parts of flow control valves like Wedges, Seat rings

  • Plugs In Oil & Gas industry , mechanical seals .
  • Tip & base of Engine valves of Automobile, Marine and many more.
  • Seals on rotating shafts
  • Cutting knives / Mixer blades
  • Mining equipments
  • Agricultural equipments



Technical Parameter


Input Supply

415VAC / 50-60Hz / 3-

Max Installed Power

11 Hp

Input KVA @ 60% Duty Cycle


Input KVA @ 100% Duty Cycle



Open Circuit Voltage OCV

75-85 VDC

Current Range


Current @ 60 Duty Cycle


Current @ 100 Duty Cycle


Pilot Arc Current

5 - 40A

Plasma Gas Flow Meter

0 - 5LPM

Shielding Gas Flow Meter

0 - 10LPM

Current Pre-Setting Facility


High Frequency Test


Water Failure Trip


Gas Failure Trip


Digital Ammeter & Digital Voltmeter


OCV Test



Benefits of PTA Welding:

  1. Reduces Cost: Restoring a worn part to "as new" condition generally costs between 20-70% of a brand new replacement part.

  2. Prolongs Equipment Life: Service life increases of 3 to 10 times are common with properly overlaid parts.

  3. Reduces Downtime: Parts last longer and fewer shutdowns are required.

  4. Less Spare Parts Inventory: There is no need to keep numerous spare parts when worn parts can be rebuilt.

 Scope of supply includes:


  1. Inverter Power Source (Make: Lincoln Electric “ USA)
  2. PTA OD Torch Head 350 Amp with 4 mtr Cable
  3. Water Chiller cum Re-Circulator
  4. Powder Feeder Positive Displacement
  5. Digital Oscillator
  6. Welding Positioner
  7. Column & Boom
  8. Controller for Hardfacing Systes
  9. Idler
  10. Spare Parts (2-Electrode, 10-Nozzle, 5-Inner cap, 5-Outer cap, 5-Collet, 3-Nozzle Adaptor, 10-O' Ring for Nozzle Adaptor (17.0mm x 2mm), 10-O' Ring for Nozzle Adaptor (26.5mm x 2mm), 10-O' Ring for Torch Body (46mm x 2mm), 2-Collet spanner, 2-Nozzle Adaptor spanner)



124, Diamond Industrial Estate, Ketki Pada, Near Check Naka, Dahisar (E), Mumbai - 400068, Maharashtra, India
Phone :+919901268103
Fax :91-22-28966418
Mr. Ankit Agrawal (Manager- Sales)
Mobile :+919901268103

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