Forum adverts like this one are shown to any user who is not logged in. Join us by filling out a tiny 3 field form and you will get your own, free, dakka user account which gives a good range of benefits to you: No adverts like this in the forums anymore. Times and dates in your local timezone. Full tracking of what you have read so you can skip to your first unread post, easily see what has changed since you last logged in, and easily see what is new at a glance. Email notifications for threads you want to watch closely. Being a part of the oldest wargaming community on the net. If you are already a member then feel free to login now.

So iv started with the title to try and best describe what this topics about iv recently bought a cheap air brush and compressor off eBay but I'm having some trouble with it, it's got .2mm needle but I'm really struggling to get anything but a large spray area from it meaning everything I try has a lot of over spray and it hard for me to do anything small like plasma glow on a plasma pistol do you guys think it could be due to the fact that I'm using a cheap brush rather than something a little better ?

Do you think I should go for a better brush such at the iwata neo and see if I get better results ? I know this is still a very cheap brush compared to most ?

You could try linking the ebay brush you bought. Or at least it's spec sheet

Thanks for the super speedy response I didn't even think about that here's the description from the eBay listing.
The ABR-1002/HS-30 has the following new features:

Larger threads on the nozzle give a more secure fit and better centring of the nozzle
Dual-purpose, cutaway and pre-set handle for easy clean and precise control of paint flow
Teflon needle packing for automotive or other solvent-based paints
Redesigned tapered gravity-feed cups ensure easy clean up and more efficient paint flow
Single-piece auxiliary lever/needle-chucking guide provides easy assembly .
0.2mm nozzle
Gravity-feed with 7cc cup
Dual-action
Internal-mix
Fine detail to 3/4" (0.2mm to 20mm) spray pattern

This is the link.
http://m.ebay.com/itm/161213117062

The AS186 is a powerful compressor at 1/6 horsepower this unit delivers more Air Volume (CFM) and Air Pressure (PSI) than any airbrush demands. Very portable light-weight and compact with a built in carrying handle for Easy Handling and Storage. True diaphragm pressure regulator with gauge and water trap Filter that provides precise adjustment of airflow and ensures clean, dry air. Preset for automatic turn off when air tank reaches 57 PSI. Preset for automatic turn on when air tank pressure is below 43 PSI, the reduced running time means there will less motor wear and less heat-related moisture enabling a longer compressor life. Air is drawn from the large air storage tank providing you a constant regulated pressure. There's zero pulsation because air is drawn from the tank which eliminates any pulsation effect from the pistons. Designed to work only when you do, produces "air on demand" at the your regulated pressure. The compressor is thermally protected, automatically turns itself off if the unit becomes over heated. The AS186 has a Oil-free piston motor making it maintenance free. Very Quiet Operation, only 59 db.

Specifications:

Type: Single Cylinder Piston Compressor with Air Tank
Power: 1/6 Horse Power
Air Control: Pressure Regulator with Gauge and Water Trap Filter.
Air Delivery: 23 Litres/Minute
Working Pressure: 15-45 PSI
Auto Stop/Start: Stop at 57 PSI, Start at 43 PSI
Maximum Pressure: Factory Preset at 60 PSI
Air Tank: 3.0 Litres
Safety Pressure Relief Valve
Connections: 1/8'' BSP

ABR-1002/HS-30 Airbrush

The ABR-1002/HS-30 Precision airbrush is a double action airbrush designed for commercial artists, automotive and custom painters, muralists, fine artists, textile painters, photo retouches, students, hobbyists, nail artists or anyone who's hobby or work requires the use of a precision airbrush. This airbrush works well with textile colours, thinned acrylics, automotive paints, and ceramic glazes

The ABR-1002/HS-30 has a self-centring one size needle and cone-shaped fluid tip is all that is needed for everything from fine lines to backgrounds. It can be used with thin to heavy paints. The airbrush user can achieve a stippling effect by removing the air cap. This airbrush offers a smooth, responsive, long-draw trigger managed by a controllable tension spring system. The body is a tough, plated exterior that is impervious to most solvents. The airbrush design was developed for easy disassembly and assembly for ease of cleaning and repair. It sprays a fine line to 1.5 inches. Compatible with most airbrush hoses and quick connects.

The ABR-1002/HS-30 has the following new features:

Larger threads on the nozzle give a more secure fit and better centring of the nozzle
Dual-purpose, cutaway and pre-set handle for easy clean and precise control of paint flow
Teflon needle packing for automotive or other solvent-based paints
Redesigned tapered gravity-feed cups ensure easy clean up and more efficient paint flow
Single-piece auxiliary lever/needle-chucking guide provides easy assembly .
0.2mm nozzle
Gravity-feed with 7cc cup
Dual-action
Internal-mix
Fine detail to 3/4" (0.2mm to 20mm) spray pattern

Color Media:

Watercolours
Acrylics
Inks and Dyes
Automotive Urethanes
Lacquers
Enamels
That should help people in the know about airbrushes.

I owned the Iwata neo, and I gotta say it's a decent brush, but the small needle in it causes clogging issues very frequently.

I found myself stripping it apart and cleaning may more than I should have.

However having said that, you can replace the needle and nozzle to a larger size and it will work great for the price.

Candle man i've got both (a neo and a cheapo from ebay) and i don't think you will notice a significant difference in the width of the spray pattern with a Neo especially if you've already got a 0.2mm nozzle. Have a look at some tutorials online and have a bit of a practice with the airbrush you've got. Have you been removing the nozzle guard/ cap as you will need to get in pretty close for doing something small like a plasma pistol?

Yeah for the plasma pistol and some assault marine jump packs I did I removed the guard so I could see where the needle was and where the paint was more likely to come from it just sea to have a large amount of over spray could this be from in experience with the brush ?

Candle_man wrote:
Yeah for the plasma pistol and some assault marine jump packs I did I removed the guard so I could see where the needle was and where the paint was more likely to come from it just sea to have a large amount of over spray could this be from in experience with the brush ?

What sort of pressure were you using? When you are that close to the model you may need to experiment a bit with pressure settings and paint consistency to get a better result. But generally you want less pressure so that the paint doesn't come flying out because of how close you are to the model.