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PМ-303
PМ-303
PTA system for automated surfacing with CNC control

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


PM-RM-100
PM-RM-100
Rotator-Manipulator

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

PM-PF-10
PM-PF-10
Powder feeder

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PM-150М · PM-300 · PM-300M · PM-301 · PM-302 · PM-303 · PM-304 · PM-305

PM-302 - Universal PTA system for automated surfacing

PM-302

The PM-302 PTA system is designed for automated surfacing of flat, 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 and possible geometrical or technological peculiarities of surfacing.

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PM-302 PTA system consists of:
  • surfacing unit with PP-6-03M PTA torch (basic option);
  • control box (control system based on PLC);
  • operator panel (with 10" touch-screen display);
  • gas system;
  • welding power source;
  • stand with protecting fence;
  • water chiller;
  • rotator with inclining axis;
  • self-propelled worktable.
Examples of effective application:
  • energy and oil stop valves;
  • glass moulds;
  • different bushes;
  • plungers;
  • other parts.

PM-302 PTA system technical data

Mains voltage and frequency 3x380 V, 50 Hz
Maximum power consumption 10 kVA
Transferred arc current (direct polarity) 30 - 300 А
Plasma, transport and shielding gas Argon
Working gas flow rate < 15 l/min
Cooling water flow rate > 4 - 6 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:  
- faceplate
diameter 450 mm height 200 mm
- flat
length 350 mm
width 250 mm
height 200 mm
- cylindrical:
 
- outside
diameter 400 mm length 250 mm
- inside
diameter 200 mm length 250 mm
DIMENSIONS (LxWxH):  
Stand with surfacing unit
2500x1160x2050 mm
Power source
570x300x400 mm
Water chiller
980x640x680 mm
TOTAL WEIGHT 900 kg



Energy valve disc

Energy valve disc


Crusher cone

Crusher cone

PM-150М · PM-300 · PM-300M · PM-301 · PM-302 · PM-303 · PM-304 · PM-305

 


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

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