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| Sandblaster project completed ! |
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| Arbalist:
Vacuum extraction is recommended as well. http://www.machinemart.co.uk/download/Csb20b.pdf |
| ksor:
--- Quote from: awemawson on July 08, 2014, 03:52:36 PM ---Need to keep the pressure up to 90 psi or more - so if your compressor struggles use a smaller nozzle. Grit impact speed is the key, not grit volume. Don't use sand unless you want to develop silicosis. --- End quote --- I think I say wrong ... what I mean is 8 BARS ! We have had this discusion before: http://madmodder.net/index.php/topic,8079.msg86466.html#msg86466 But I'll still use the unit as shown here :loco: |
| Jonny:
Quite correct using sand you may develop silicosis and why its banned in industrial applications. Works great once dried and cheap £2 a bag. It should perform totally different to the video. Give you some idea it must have took two minutes to do a spec of paint that with same gun can do in 5 seconds by altering the pickup. Problem with those setups is the gun and pickup. Changed over to the BHP12 and pickup last year, now fire aluminium oxide 60/120grit at high speed a mass volume. 5 secs to do the bare metal area on back of cabinet. I still get the constant blockages with the pickup so I now run as little grit in the cabinet as possible about 5 to 10secs worth of blasting before having to move media over pickup recirculation hole in bottom - modded. Really need a bigger cabinet this year. |
| AbrahamLom:
Wow - This is really beautiful. Thanks for sharing What will be your next project? |
| drmico60:
Very nice job. Mike |
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