"JETGUN ™" GAS-THERMAL SURFACE PREPARATION


The proposed technology is based on the action on the surface preparation of a supersonic jet, which carries particles of any abrasive material. The combination of the kinetic energy of the abrasive and the temperature at the point of contact with the treated surface allows you to effectively remove any type of contamination.

Gas-thermal surface preparation with JETGUN™ equipment significantly reduces the surface treatment time and reduces the consumption of abrasives by 3-5 times. The JETGUN™ technology is especially effective in the preparation of metal surfaces with a critical level of rust in combination with layers of old paint, oils, sealants and high humidity or temperatures up to -25°C..

At the request of the customer, we can carry out high efficivity sandblasting with water dedusting by the same equipment.

"JETGUN ™" GAS-THERMAL SPRAYING


Gas-thermal spraying is one of the most modern methods of applying protective anticorrosive coatings. The principle of operation of JETGUN™ gas-thermal spraying is to accelerate and heat the particles of the sprayed material in a high-speed and high-temperature flow of aviation kerosene (JET A1) combustion products in compressed air. This technology makes it possible to spray Zn 99,99 and ZnAl 15 pseudo alloys. The advantages of our method are its efficiency, productivity and high quality of the resulting coatings. Possibility to apply protective coatings outside of specialized areas.

The advantages of our method are its efficiency, productivity and high quality of the resulting coatings. Possibility to apply protective coatings outside of specialized areas.

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TECHNOLOGY ADVANTAGES

- basic adhesion level > 4 MPa ( min. standard for hot Zn)

- low porosity < 2% V.S. other metal spraying technologies were porosity is 15 - 35%

- due the medium roughness of coating there is a noticeable economy of the primer used to hide the high porosity of the Zn / AlZn coating before painting.

- lowest environmental burden due the high application efficiency > 85 - 95%

- temperature range of work from - 25°C to + 45°C

- can perform metalization in situ during metal structures installation or repair.

JETGUN™ Surface Preparation 

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JETGUN™ Surface Preparation with dedusting 

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Zn Application by JETGUN™ 

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