High-Velocity Oxygen Fuel (HVAF) equipment complex Plakart HVA-7

article: 723534
High-performance mobile HVAF complex, using mix of combustible gases and air, for spraying of anticorrosion weraproof coatings onto large-size parts, devices, turbines, working parts surface in shop and onsite.
on request
IN the basket basket

Portable HVAF (High-Velocity Air-Fuel) spray coatings installation Plakart HVA-7 allows to coat at high speeds (to several acoustic speeds), at the small sizes and cost of installation. The equipment can use methane, propane or other combustible gases.

Thanks to the flexible customized control system this HVAF installation can be used both during the work as a part of robotic complex, or in the manual mode.

Standard configuration:
 
  •     control unit and gas-preparation;
  •     powder feeder;
  •     AK-07 torch (or AK-06, AK-05);
  •     cables and hoses set.


Also we can offer options range and powders for various coatings.

Features

Specifications
Parameters
 Plakart AK-07 Plakart AK-06 Plakart AK-05

Горелка АК-07.jpg Горелка АК-06.jpg Горелка АК-05.jpg
Output, KVt 200 130 80
Maximum spraying capacity, kg/h:
carbides up to 30   up to 9 up to 5
metalls
up to 20 up to 7 up to 3
Cooling air
Torch size, mm:
with a long nozzle 435х120х120 360х120х120 365х90х90
with a short nozzle
260х120х120 260х120х120 265х90х90
Torch weight, kg 4.6 3.9 (2 handles) 2.3 (1 handle)
Fuel propane
methane
hydrogen
Oxydizing agent air (air oxygen)
The transporting gas argon or nitrogen
Gas pressure
Propan, MPa 0,65-0,75
Methane, MPa 1,0-1,2 
Hydrogen, MPa 1,0-1,2
oxidation agen, MPa 0,75-0,95 
carrier gas, MPa 0,7-1,26 
Gas consumption during work without hydrogen:
Propane, liters/minute up to 250
Methane, liters/minute up to 400
oxidation agent, liters/minute up to 9 000
carrier gas, liters/minute up to 20
Gas consumption during the work with hydrogen:
Propane, liters/minute up to 200
Methan, liters/minute up to 350
Hydrogen, liters/minute up to 25
oxidation agent, liters/minute up to 9 000 
carrier gas, liters/minute up to 20
Powders metalls, carbides
Powders particle, mkm 5-53
Flask volume for powder 3.3, with heating
Layer thickness

Porosity < 1,0%
Adhesion > 80 MPa
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