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Perform
High Class Welding With High Tech Plasma Welding Systems.
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3
PROCESSES IN ONE MACHINE
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Plasma
Welding
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TIG
DC Welding
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MMAW
(STICK) DC Welding
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Weld Unalloyed
, Low Alloy and High Alloy Steels , Nickle,Copper , Titanium
, Zircon andTheir Alloys and Special Materials
| Weld
Unalloyed , Low Alloy and High Alloy Steels , Nickle, Copper,
Titanium , Zircon and Their Alloys and Special Materials |
Coated
Electrodes , Rutile and Basic,
Non Alloy and High Alloy Steels,
Nickel Based and Copper Alloys. |
| Welding
speed (cm/min.) |
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Example
of productivity gain with carbon steel (5mm):
- MMAW: preparation + 2 passes at 15 to 20 cm/min +slag
removal + grinding.
- Manual TIG: preparation + 2 passes at 10cm/min.
- Key hole plasma: 1 pass at 40 cm/min. |
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Approximate
heat input for different welding process
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Maximum
plate thickness that can be welded in one pass without
preparation using plasma process :
Carbon steel and stainless steel, austenitic up to 8 mm, titanium
up to 10 mm.
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In
thicknesses from 2.5 to 10 mm, plasma arc welding (downhand
or horizontal- vertical) achieves significant productivity improvements
through:
• reduced preparation time (no welding preparations, square
edge butt Without gap),
• reduced welding time (single pass),
• reduced finishing and clean-up times,
• elimination of rework due to lack of defects. |
Cost
of Welding with TIG/Plasma
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 |
| Unique
Features of ARCRAFT Plasma Welding Machine Model PW 200 and
PW 400: |
1.
Designed and manufactured Indigenously for the first time in
India.
2. Customization of technical features possible.
3. Programmable Current and Gas Down Slope available for automatic
closing of key hole during mechanized welding.
4. Indigenously made spares readily available at reasonable
price.
5. Service available all over India.
6. Plasma Gun guaranteed for 6 months and power source guaranteed
for 1 year against any manufacturing defect. |
| 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.
* 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. |
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