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PM-150М ·
PM-300 ·
PM-300M ·
PM-301 ·
PM-302 ·
PM-303 ·
PM-304 ·
PM-307
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| PM-307 - Universal PTA system for surfacing long-length parts |
PM-307 PTA system is designed for surfacing of flat, end face, cylindrical, conical and other surfaces of different parts to protect them against wear, corrosion etc.
Surfacing is carried out by the high temperature constricted arc, formed by the PTA torch with nonconsumable tungsten electrode.
As an additive material the fine-grained powder of wear-resistant, corrosion-resistant and other alloys on Fe, Ni and Co base is used.
Hardware configuration could be changed
according to Customer requests.
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PM-307 PTA system consists
of:
- surfacing unit;
- control box (control system based on PLC) with gas system;
- operator panel (with 7" touch-screen panel);
- welding power source;
- stand with tail center;
- rotator with inclining axis;
- water chiller.
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Examples of effective application:
- screws;
- shafts;
- crusher knives;
- different bushes;
- plungers;
- other parts.
Screw
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PM-307 PTA system technical data
| Mains
voltage and frequency |
3x380 V, 50/60
Hz |
| Maximum power consumption |
10 kVA |
| Transferred
arc current (direct polarity) |
30
- 300 А |
| Plasma,
transport and shielding gas |
Argon |
| Working
gas flow rate |
< 20
l/min |
| Cooling
water flow rate |
> 4
l/min |
| Powder particle size |
63 - 200
mkm |
| Hopper capacity |
3,5 l (15 kg) |
| Surfacing productivity |
0,5 - 8,0 kg/h |
| Maximum dimensions of parts depending on type of surfacing surfaces: |
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|
- flat |
length 400 mm
width 400 mm
height 200 mm |
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- end face |
diameter 600 mm
height 250 mm |
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- cylindrical: |
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- inside |
diameter 400 mm
length 4500 mm |
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- inside |
diameter 400 mm
length 250 mm |
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- conical |
diameter 400 mm
length 4500 mm |
| DIMENSIONS (LxWxH): |
|
Stand with control box |
5300x1150x2050
mm |
Power
source |
570x300x400
mm |
Water
chiller |
980x640x680
mm |
| TOTAL WEIGHT |
740 kg |
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