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PM-150М ·
PM-300 ·
PM-301 ·
PM-302 ·
PM-303
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| PM-303 - Universal PTA system for automated surfacing based on CNC |
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The PM-303 PTA system is designed for automated surfacing of faceplate, cylindrical and conical surfaces of work pieces to protect them from abrasive wear, corrosion, erosion and etc. The CNC control system provides surfacing of compound parts with high accuracy. 3 mechanical axis and 3 welding parameters are controlled simultaneously. The welding process is visualized at LCD monitor in online.
According to the custom requirements we develop and manufacture a special exchange production accessories and software.
PM-303 PTA system consists of:
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Examples of effective application:
- energy and oil stop valves;
- extruding dies with difficult shape;
- drilling bit legs;
- different bushes;
- rams;
- other details.
Drilling bit leg
Slide gate
Compressor bush
Crusher cone
Ring
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PM-303 PTA system technical data
| Mains voltage and frequency |
380 V, 50 Hz |
| Maximum power consumption |
10 kVA |
| Transferred arc current (direct polarity) |
30 - 300 А |
| Plasma, transport and shielding gas |
Argon, mix |
| Working gas flow rate |
< 15 l/min |
| Cooling water flow rate |
>4 - 6 l/min |
| Powder size fraction |
63 - 200 mkm |
| Surfacing productivity |
0,5 - 8 kg/h |
Vertical motion of torch
(Z-direction) |
300 mm |
| Torch oscillation width |
0 - 50 mm |
| Torch oscillation speed |
0 - 30 mm/s |
| Working run of tables: |
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X-direction |
350 mm |
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Y-direction |
350 mm |
| Speed of face-plate rotation |
0 - 3 rpm |
| Rotator angle of inclination |
0 – 90 degrees |
| Weight-carrying capacity |
100 kg |
| Maximum dimensions of details depending on type of surfacing surfaces: |
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| - faceplate |
diameter 600 mm height 250 mm |
| - cylinder |
diameter 400 mm length 350 mm |
| - flat |
350х350 mm |
| Dimensions: |
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| PTA Unit |
2000х1500х1800 mm |
| Control system |
500х350х1400 mm |
| Power source |
390х650х800 mm |
| Water cooling device |
600х600х1800 mm |
| Weight: |
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| PTA Unit |
470 kg |
| Control system |
85 kg |
| Power source |
165 kg |
| Water cooling device (without the working fluid) |
40 kg |
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