Help buying a media-blaster |
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Help buying a media-blaster |
Literati914 |
Jul 19 2021, 02:21 PM
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#1
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Senior Member Group: Members Posts: 1,656 Joined: 16-November 06 From: Dallas, TX Member No.: 7,222 Region Association: Southwest Region |
First of all, budget.. I'm thinking a HF model.. but which one?
I've come to the conclusion that with two project cars, I've got too many large-ish items that'll need to be media blasted. So, I'm thinking about purchasing a blaster, instead of paying someone to do it. I already have a small blasting cabinet (that I hate), that I can deal with for small stuff.. but I have various wheels, frt and rear control arms, cross members, sheet-metal, etc.. I do have a 25gal 5hp (8.2@40 - 5.6@90) direct drive compressor AND a separate 25gal tank (That I used to know how to run in tandem w/the compr. - but need to relearn). I also have an old 6-man camping tent that I plan on using for blasting (may be able to re-use some media, besides keeping the crap contained in general). Not trying to blast the body, only medium large stuff. Anyone used an economical unit that they can recommend? . |
Literati914 |
Jul 19 2021, 09:16 PM
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#2
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Senior Member Group: Members Posts: 1,656 Joined: 16-November 06 From: Dallas, TX Member No.: 7,222 Region Association: Southwest Region |
.. Increased productivity. Generally, you will be able to clean surfaces about 3 to 4 times faster using direct pressure as opposed to siphon blasting. More aggressive force than siphon / suction blasting. Pressure blast cabinets deliver abrasive media at about twice the speed of siphon blasting cabinets. Also, siphon blasting requires a minimum amount of material before The siphon gun will work. Thanks for educating me on that! What about the aluminum and magnesium items, should I look to run a different media thru it for those pieces? ..or just turn down the pressure maybe? . |
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