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P-303
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PTA system for automated surfacing with CNC control

PM-WMO-120
PM-WMO-120
Welding mechanical oscillator


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Rotator-Manipulator

PP-7
PP-7
Compact PTA torch for outer surfacing of small-sized parts

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Powder feeder

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Products: PTA torches
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- for outside surfacing PP-6-01 PP-6-02 PP-6-03 PP-6-03M PP-6-04 PP-7
PP-7-01 PP-7-02 PP-8 PP-9S

- for inside surfacing PP-12 PP-12-01 PP-14 PP-15

- for special purpose PP-9L PP-21 PP-21-01 PP-25

PP-6-03 Universal PTA torch for outside and inside surfacing

PP-6-03

PP-6-03 PTA torch is designed for PTA-process mainly under the conditions of heavy-duty industrial applications.

It consists of two parts - PTA torch and holder with horizontal arrangement of communications.

The PTA torch is attached to the holder by supply tubes and fixed by four screws. This original attachment unit permits to connect or disconnect the PTA torch for service very quickly and take aside from the hot surfacing zone all its service lines.

The PTA torch complete set includes two couples of plasma and focusing nozzles of different dimensions. Indeed, there are two torches in one. Necessary combination of nozzles is selected according to required power and concentration of plasma arc (see Table I.).

It is possible to deposit Fe-, Ni- and Co- based alloys on working faces of different parts to protect them against wear, corrosion etc. Pure argon (99,995% Ar) is used as a working gas.

I. Recommended combination of nozzles

Outlet size: plasma/focusing nozzle, mm/mm Main working parameters Powder particle size, mkm
Transferred arc current, A Gas flow rate, L/min
plasma transport shielding
3 / 6* 30 - 150 1,0 3,0 8,0 63 - 125
4 / 8 80 - 220 2,0 3,0 10,0 63 - 200
5 / 9 150 - 300 2,5 3,5 10,0 80 - 200
6 / 10* 200 - 350 3,0 4,0 12,0 80 - 200
* - available at request of Customer.

II. Technical data of PP-6-03 PTA torch

Current of pilot arc, A 30 - 50
Current of transferred arc, A 30 - 350
Additive powder deposition rate, kg/h 0,5 - 8,0
Powder particle size, mkm 63 - 200
Powder losses, % < 5
Total gas flow rate (argon), l/min 12 - 19
Cooling water flow rate, l/min > 6
Diameter x height, mm 60 114
Weight without holder(with holder), kg 1,2(2,5)
III. PP-6-03 PTA Torch schematic view scheme
Example of application

- for outside surfacing PP-6-01 PP-6-02 PP-6-03 PP-6-03M PP-6-04 PP-7
PP-7-01 PP-7-02 PP-8 PP-9S

- for inside surfacing PP-12 PP-12-01 PP-14 PP-15

- for special purpose PP-9L PP-21 PP-21-01 PP-25

 

 


Exteriors and technical data of equipment could slightly differ from above mentioned due to the permanent development.

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