Harbor Frt blast cabinet conversion and using SS media.

cra-z1

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I have posted about using .014 SS blast material before but this will give a little bit more info on what I have done. I use the SS media because it creates no dust (silica) and lasts a very long time. Here are the conversions I have done to my cabinet for a better work environment. Starting with a basic HF blast unit I converted the plastic shield to a glass shield which stays much clearer. I installed threaded inserts on the cabinet which allows you to remove the screws from the top. I noticed that the door frame catches alot of media. When you open up the door there is a ledge on the bottom which I bent all the way over. Then taped all those holes on the door. I converted the original air intake on the cabinet to the vac port. You need to cover the top of this in some way. Then I converted the vac hole to an air intake. You need to make a cover. The bottom gets converted to a bottom pickup supplied by Tacoma Co, alonf with a foot pedal feed and gun. I used expanded metal for the tray. It all gets hooked up to a HF Vac system with a homemade separator which is located in my buffing room ( note the switch to the left of the cabinet to turn on the vac system). There is more info if you go to this thread from last year
http://www.xs650.com/threads/to-blast-or-not-to-blast.51476/
 

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Very nice work on that cabinet, and you also have a dedicated buffing room? Man! I gotta step up my game! :laugh2:
Years ago I decided that if im going to do any amount of polishing i needed to seperate it from the rest of the shop. In my last garage I built a 4x4 room in the corner of the shop and since I was in the HVAC trade I had the shop build be a blower cabinet. I was able to scrounge up a blower motor and wheel. I use a 4x24x24 filter and a wire mesh screen in front of that to filter the air before returning it to the space above my head. In the first picture you can see a Vacuum gage I made using mercury from hundreds of old Honeywell thermostats. Best investment I could have made. It now looks like this.
polish booth 1 copy.jpg
booth 2 copy.jpg
booth 3 copy.jpg
 
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