Flamespray Mk 74


Weighing only 1.85kg (4lb), the new Mark 74 powder spray pistol can be hand held or machine mounted to apply coatings with a wide range of powders. Its robust construction will ensure long periods of trouble-free operation, with fingertip operation of the trigger valve below the canister ensuring full control of the powder feed.

The Mark 74 is easy to ignite and has excellent flame stability thanks to its nozzle system, whilst a special air cap narrows the spray pattern to densify the coating which is particularly beneficial when spraying ceramics where it can achieve very high deposit efficiencies.

The new pistol is recommended for numerous coating applications. Using a mixture of oxygen and acetylene fuelled gas to give a capability for spraying ceramic coatings as well as self-fluxing alloys and all other metallic powders. A remote powder feeder is available as an option for long spray time or production usage.

Features:
Dense Coatings
Quiet Operation
High Deposit Efficiency
Economic Coatings
Sprays All Materials
Simple Operation

Typical Performance Data
Typical Material Reference Throughput
(kgs/hr)
Deposit
Efficiency
%
Grey Alumina P205 1.3 83
Chrome Oxide P225 0.5 48
Ni Fuse P325 5.8 87
Ni Composite P636 4.0 82
NiAlMo P627 5.7 78
Low Carbon Steel P850 5.6 68

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Other Flamespray Equipment:
Mark 61
Mark 66E
Mark 73
Equipment Ancillaries

 

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