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PM-300·
· ·PM-301· · ·PM-302·
· ·PM-150Ì· · ·PM-5,0-40·
· ·Feeder
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PM-302 PTA system for
automated surfacing
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|
PM-302 PTA
system
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The PM-302 PTA system
is designed for automated hardfacing of supporting and
cylindrical surfaces of different parts. Welding deposition
is accomplishing with the high temperature constricted
arc, formed by the plasma torch with nonconsumable tungsten
elecrode. The small-grained surfacing powder of the
wearproof, corrosion-resistant and other Fe, Ni and
Co-based alloys is used as the adding material. |
The PM-302 PTA system was delivered to
Customer in special modification designed for
oil stop valves surfacing.
Hardware configuration could be changed
according to Customer requests and possible geometrical
or technological peculiarities of surfacing.
The PP-6-03 plasma
torch 
|
PM-302 PTA system consists
of:
- surfacing module with the PP-6-03
plasma torch;
- stand;
- rotator with inclining axis;
- control system unit;
- remote control unit;
- rectifier-type welding machine VD-306D;
- water cooling unit ;
- spare parts complete set.
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-
designed similar to the PM-301
PTA control system (based on t he
SMH-2010C panel controller)
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PM-302 PTA system technical data:
| SYSTEM |
|
| Mains
voltage and frequency |
380 V, 50
Hz |
| Transferred
arc current (direct polarity) |
30
- 200 À |
| Plasmaforming,
transporting and protecting gas |
Argon, mix |
| Working
gas flow rate |
< 15
l/min |
| Cooling
water flow rate |
> 4-6
l/min |
| Powder
size fraction |
63 - 160
mkm |
| Deposition
rate |
up to 4
kg/h |
| DIMENSIONS |
|
| PTA
Unit |
1000õ900õ1800
mm |
| Control
system unit |
500õ600õ1400
mm |
| Power
supply unit |
390õ579õ600
mm |
| Water
cooling unit |
580õ580õ1500
mm |
| WEIGHT |
|
| PTA
system |
~460 kg |
|
Controller
SMH-2010C
|
| PM-300·
· ·PM-301· · ·PM-302·
· ·PM-150Ì· · ·PM-5,0-40·
· ·Feeder |
