Tweeter button
Facebook button
Myspace button
Linkedin button

Needle Descalers Removing Rust

The Needle Descalers effectively remove hazardous and non-hazardous coatings, paint, stucco and rust.
They are ideal for coating and corrosion removal in tight areas, including inside corners, flanges,
windowsills and door jam cleaning. The Needle Descalers also have a very efficient, dust-free shroud design.

Industrial Paint Prep

They A needle gun has a set of very fine chisels known as needles.The tool forces these needles against
a work surface at variable speeds up to around 5,000 times per minute. Different models offer choices of
number of needles, operating speed, and power levels.
Many models use compressed air, although electrical needle-guns do exist.
In a pneumatic unit, compressed air forces a piston forwards and backwards. This movement causes the needles to move back and forth against the work surface.  The needle gun has advantages over other scaling tools. Its main advantage is that the needles automatically adjust themselves to contours, making the tool a good choice for cleaning irregular needle gun can clean an area to bare metal in seconds, and compares well to other scaling tools in terms of accuracy and precision. 
Prior to painting, it is desirable to feather any edges between metal and old paint. It is also important to
check the surface for oil deposited during chipping, and if necessary, clean the area with solvents. Since bare
metal surfaces will flash rust soon after exposure to the atmosphere, paint should be applied as soon as possible
after chipping. If flash rusting occurs prior to coating, further chipping, cleaning and sanding may be necessary.


Then, the needle gun is used to remove rust, loose mill scale and paint, leaving bare metal. It is used most
effectively by holding it at a 90° angle to the work surface. It is recommended that an area no larger than
six to eight inches be cleared at once. Two to three passes over an area is generally sufficient to clean it.
Then the process is repeated until the desired area is completed.
 

The needle gun has advantages over other scaling tools. Its main advantage is that the needles automatically
adjust themselves to contours, making the tool a good choice for cleaning irregular surfaces. A needle gun
can clean an area to bare metal in seconds, and compares well to other scaling tools in terms of accuracy and precision.

wikipedia.org

5 comments

  1. do you know where can I get Needle Descalers in florida?

  2. Joe Pullaro says:

    you can purchase a needle descaler at any harbor freight or wholesale tool

  3. Greetings from Brisbane. Thanks for the useful info. I’m doing a project at uni and your stuff was quite useful. Thanks for sharing :)

  4. Pete says:

    DO you know where I can buy one near Baltimore?

  5. you can purchase a needle descaler at any harbor freight or wholesale tool

Leave a Reply