On the recommendations of several here, I got one from Northern Tool delivered today.
Had to modify the wand on my machine, as it didn't have a snap coupler to change nozzles. The fitting on the blaster would not come off, otherwise, a pipe nipple would have made the job far easier. Anyway, tried blaster on a couple rusty wagon wheels. Did pretty good job. Will have to work on feeding sand, however, as it fed in bursts. If I could keep sand flowing uniformly, it would do one heckova job!
Had to modify the wand on my machine, as it didn't have a snap coupler to change nozzles. The fitting on the blaster would not come off, otherwise, a pipe nipple would have made the job far easier. Anyway, tried blaster on a couple rusty wagon wheels. Did pretty good job. Will have to work on feeding sand, however, as it fed in bursts. If I could keep sand flowing uniformly, it would do one heckova job!