Plasma Transfered Arc Welding Machine by Arcraft Plasma Equipments (I) Pvt.Ltd.

1. QUALITY, ACCURACY, RELIABILITY AND TECHNOLOGY

2.  Arcraft is the name to turn to for innovative technology
 With Plasma Transferred Arc Welding we provide high productivity,
high quality of powder deposits and significantly lower cost for
hardfacing even in the most challenging area such as valves, valves seat
of internal combustion engine, accessories for ship, petroleum and
power generation
 PTA is also used for reclamation of worn jobs extending the life of
components and giving a huge savings on cost
 Argon is basically used for arc plasma supply, powder transport and
molten material shielding. It produces a very high quality deposit
offering optimal protection with minimal dilution or deformation of the
base material

3. Our Mission

5.  CNC based fully automatic operation
 12” TFT LCD Touch-Screen Display
 Pre-Program facility for all parameters
 Choice of Positioners / Job Manipulator:
-Weight capacity from 100 kg to 2500 kg
-Face plate diameter from 250 mm to 2000 mm
 Choice of Column & Boom:
-Stroke length from 500 mm to 2000 mm
 Choice of ID as well as OD Torches
 Suitable for Circular, Straight, Screw, Ball Valve deposits

6. Slurry Pipe
Plug
Engine Valve
Ball Valve
SealNozzle

7.  Input Supply : 415 VAC / 50 - 60 Hz / 3
Phase / 4 Wire
 Output OCV : 75 - 85 VDC
 Pilot Arc Current : 10 - 25 Amps DC
 Plasma Gas : 0 - 5 LPM
 Shielding Gas : 0 - 10 LPM
 Carrier (Powder) : 0 - 15 LPM
 Trip Protection : Water fail / Plasma gas fail
 Display : Digital Ammeter / Volt Meter DC
 Test Facility : Pilot Arc / OCV
Power Source

8. Powder Feeder
Hopper Volume : 700 CC
Weight Capacity : 5 Kg
Delivery : 0.5 – 5 Kg / hr
Type : Positive Displacement
Flow Rate : 5 LPM
Outlet Temperature : 10 – 30 Deg. C
Tank Capacity : 25 / 50 / 100 Liters
Water Chiller

9.  Current Capacity : 350 Amps
 Duty Cycle : 100%
 Electrode (Tungsten) Size : Dia 4.8 mm
 Electrode Length : Min 175 - Max 300 mm
 Torch Grip Dia : 38 mm
 Cable Length : 4 meters / 13
Min Bore Dia : 75 mm
Max Bore Length : 500 mm
Current Capacity : 150 Amps
Duty Cycle : 100%
Electrode (Tungsten) Size : Dia 2.4 mm
Electrode Length : Min 45 - Max 60 mm
Torch Grip Dia : 32 mm
PTA OD Torch
PTA ID Torch

10.  Suitable for fully automatic operation
with CNC based
 Wide choice of Column & Boom and
Positioners
 Option of Moving base for straight line
welding
 Option of Revolving base for multiple
Positioners
 Protective interlocks with limit switches
& stoppers to avoid over run
Positioner and Column & Boom

11.  INTEL industrial motherboard
 Duel core high speed processor
 Embedded operating system with Flash drive
 Touch screen operation
 High speed PLC interface control
 Option of external keypad & mouse
 Auto Torch Lift (ATL) facility to auto-lift the torch for
repetitive jobs
 Programmable to control six motors (6 Axis) for custom
built system Controller

12.  Seat rings, Wedges, Seals, Globe of flow control valves
 Disc, Nozzle, Inlet of safety valves
 Valve Base & Seats of Automobiles, Marine Engines
 Edges of industrial Cutting knives, Extrusion screws
 Pressure rollers of Pulp & Paper industries
 Components of Agricultural, Chemical, etc.

13.  Reduces Cost - Restoring a worn part to "as new" condition generally costs
between 20-70% of a brand new replacement part
 Prolongs Equipment Life - Service life increases of 3 to 10 times are common
with properly overlaid parts
 High Quality Deposit - It produces a very high quality deposit offering optimal
protection with minimal dilution or deformation of the base material
 Precise Coating - It is a process that deposits very precise coatings of perfectly
controlled alloys on mechanical parts that are subject to intense wear,
significantly extending their service life
 Protection - Corrosion, thermal shock and abrasion
 Metal buildup / Reclamation

14.  Trained Welding Engineers, Technicians and ASNT Level II personnel
for NDT and quality test.
 Test experience: we have experience testing and installing PTA machine,
Hardbanding machine, Precision Welding (Micro TIG, Plasma Welding),
Welding Automation with many new systems.
 Weld process development experience: we have experience with weld
process development resulting in Optimum Parameter Selection for
doing all types of welding job work.
 Equipment optimization skills and experience: we can help you optimize
equipment selection for your part applications.
 In house facilities for trial and job work.
 NDT facilities for MPT, LPT, VT, UT available.

15. Arcraft Plasma Equipments ( I ) Pvt. Ltd.
124, Diamond Industrial Estate,
Ketkipada, Near Dahisar
Check Naka,
Dahisar-E,
Mumbai – 400 068
India
Contact Us : +91 022 28965890, 28965745, 28963247
email : arcraftplasma@gmail.com, arcraft@vsnl.com
www.arcraftplasma.com, www.plasmaweldings.com