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Plasma Welding Machines

With years of research and development we are now country’s no. one Plasma Welding Manufacturer.
We are the manufacturer, supplier and exporter of Plasma Welding Machine.

plasma welding  machine plasma welded samples
Plasma Welding Machine
Plasma Welded Samples
Perform High Class Welding With High Tech Plasma Welding Systems.

Descriptions:

  • Plasma Arc Welding (PAW) is an advanced version of the Tungsten Inert Gas (TIG) welding process.
  • The electric arc is formed between an electrode (which is always made of tungsten) and the work-piece.
  • The key difference from GTAW is that in PAW by positioning the electrode within the body of the torch the plasma arc can be separated from the shielding gas envelope.
  • Actually all welding arcs are (partially ionized) plasmas but, the one in plasma arc welding is constricted arc plasma.
  • The constriction increases the temperature of the arc and also gives it the shape of a fine beam.
  • This enables welding at high speed, greater penetration, narrow HAZ (heat affected zone) and minimum heat input to the job.

Plasma Welding Units

power source pta water chiller controller
Power source Water Chiller Controller
 
Torch, Cable and Consumables  
Torch, Cable and Consumables  

Check out our Plasma Welding features, specifications & scope of supply

Features:

  • Current and Gas down Slope - Programmable Current and Gas down Slope available for automatic closing of key hole during mechanized welding
  • IGBT inverter based with analog/digital controls & integrated HF arcing system that tremendously increases its efficiency and switching characteristic
  • Sensitivity - Less sensitive to changes in arc length
  • Increased Consumable Life - Recessed electrode reduces the possibility of tungsten inclusions in the weld and can substantially increase the period between electrode dressings resulting in increased life
  • More Productive - Weld in a single pass up to 6 mm plates in square butt position and 10 mm plates in only two passes
  • Low Degree of Deformation - Keyhole mode of welding gives smaller heat affected zone resulting in reduced strength loss at the joint for heat treated metals, promotes less grain growth which gives better ductility
  • Less Embrittlement - Reduced weld time results in less embrittlement by carbides and complex inter-metallic compounds for stainless steel and super alloys
  • Less Residual Stress - Equalization of distortion stresses results in less residual stress
  • Reduced Porosity - Less filler metal required in keyhole mode significantly reduces porosity
  • Customization of technical features possible

Automated Plasma Welding for highest quality & maximum productivity

plasma welding with lathe plasma welding automation

Specifications:

Model PW 100 PW 150 PW 200 PW 400
Input
Supply (V) 220 +/- 10% 415V +/- 10% 415V +/- 10% 415V +/- 10%
Phase / Freq. (Hz) 1 – Ø / 50 – 60 3 – Ø / 50 – 60 3 – Ø / 50 – 60 3 – Ø / 50 – 60
Input KVA 4.5 7.0 8.9 17.8
Input KW 3.8 6.5 8.5 17.0
Power Factor 0.95 0.95 0.95 0.95
Output
Max Current 100 150 200 400
Current Range (A) 5-100 5-150 10-200 10-400
Current Control (A) Stepless Stepless Stepless Stepless
Duty Cycle (%) 100 100 100 100
Display (A/V) Digital Digital Digital Digital
Pulsing
Base Current (A) 5 – 100 5 – 150 10 – 200 10 – 400
Peak Current (A) 5 – 100 5 – 150 10 – 200 10 – 400
Pulse Freq. (Hz) 1 – 10 1 – 10 1 – 10 1 – 10
Pulse Duty (%) 10 – 90 10 – 90 10 – 90 10 – 90
Up Slope (Sec) 0 – 10 0 – 10 1 – 10 1 – 10
Down Slope (Sec) 0 – 10 0 – 10 1 – 10 1 – 10
Pre Flow (Sec) 0 – 10 0 – 10 1 – 10 1 – 10
Post Flow (Sec) 0 – 10 0 – 10 1 – 10 1 – 10
Pre Settable Current Yes Yes Yes Yes
Pilot Arcing
High Frequency Electronic Electronic Electronic Electronic
Current 5 5 10 10
Trip Auto Auto Auto Auto
Additional
Class of Insulation H H H H
Power Source Air Cooled Air Cooled Air Cooled Air Cooled
Torch Cooling Water Cooled Water Cooled Water Cooled Water Cooled
Dimensions W x L x H (mm) 490 x 660 x 670 490 x 660 x 670 700 x 685 x 920 700 x 685 x 920
Weight (Kg) 75 125 125 145


User Industries

  •  Aerospace and Space Industries
  • Cryogenics
  • Foodstuff and Chemical Industries
  • Machine and Plant Construction
  • Automobile
  • Railway
  • Ship Construction
  • Tank Equipment and Pipeline Construction etc.

We can supply custom built Plasma welding systems with automation and accessories
to suit the requirements of your job
Standard specifications of automation system and accessories


Scope of supply includes:

  1. Power Source
  2. Plasma Welding Torch (200/400 Amp) with 4 mtr. cable
  3. Earthing Clamp with 4 mtr. able
  4. Foot Switch with 4mtr. cable
  5. Water Chiller cum Re-circulator
  6. Consumable Package

* Technical information given in this brochure are to the best of our knowledge, but we do not undertake any responsibility for the use there of.

What Is Plasma Welding

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Plasma Cutting Machines

For precision cutting of Stainless steel, Aluminium and all other Ferrous and Non-ferrous metals.
Stainless Steel cutting upto 150 mm thick plates.

PTA Hardfacing & Cladding

(PTA) for Hardfacing / Cladding / Reclamation & Protection of Mechanical parts.

Welding Automation

Increase Productivity and    Capacity
Repeatable high quality    welds
Enhance Quality
Custom made solutions

Plasma Welding

Less sensitivity to changes in  
 Arc length.

Micro Plasma Welding Machines

 Precision welding of     minature    
    parts
 Controlled Arc at low currents
 Automated welding at low
    currents.
 With built-in Pilot arcing     system.

Micro TIG Welding Machines

 Precision welding of     minature parts
 Ideal for smaller repair or
    Assembly work.
 Built-in high frequency     ignition.

Welding Inverters

Light weight & compact : 80% less weight compared to conventional machines.
 


Arcraft Plasma Equipments (India) Pvt. Ltd. Manufacturers Suppliers and Exporter of
Plasma Welding, Plasma Transferred Arc Welding (PTA), Plasma Cutting Machine, Micro Plasma Welding Machine, Micro Tig Welding Machine, Hard Bander, welding inverter, welding automation, hard banding machine, welding positioners, welding ocillators mumbai, india. manufacturers, suppliers and Exporter of AC Welding Machines, Mig welding Machines, Shape Cutting Machines, Special Purpose Machines for hardfacing and cladding. mumbai. india.


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