ropie 47 Posted June 26, 2014 Well I came back to America for vacation but couldn't stay away from any type of work so I brought a cricut with me and bought an air eraser from Harbor Freight and started to test things out. So here are my first glasses I did for my parents. I think I'm screwed because now I'm hooked to this blasting thing and need to find a place that sells this stuff in Japan because I want a true blaster and cabinet. 7 Share this post Link to post Share on other sites
VictoryVinyl 13 Posted June 26, 2014 I just did my first glasses yesterday and a mirror today. I know how you feel!! Share this post Link to post Share on other sites
mr300s 1,272 Posted June 27, 2014 Nice yeah I am scared to try already hooked on to much and its not drugs 2 Share this post Link to post Share on other sites
security802 686 Posted July 2, 2014 Those look really good Share this post Link to post Share on other sites
Wildgoose 4,200 Posted July 3, 2014 Nice yeah I am scared to try already hooked on to much and its not drugs Stay strong! Just say NO! Share this post Link to post Share on other sites
Marie925 15 Posted July 17, 2014 WOW! I have been using etching cream for some small projects. I think I will love this much more though!! I think I will be heading to harbor freight this weekend. Only $26.99!! I love harbor freight - I mean I should be able to get a pair of crappy scissors or a tape measure free too Convenient because I was already planning a trip to the fabric store that is next door to the harbor freight... Might be a long expensive trip! Share this post Link to post Share on other sites
jaybyrd 3,770 Posted July 17, 2014 I have a dozen pair of those black scissors all over my place and never broke a pair. Just keep misplacing them. Share this post Link to post Share on other sites
Marie925 15 Posted July 17, 2014 What did you use - Sand or aluminum oxide? Safety wise what do I need to know? I see you can get cabinets, but with gloves, eye protection and a mask is this safe to do in my driveway? Share this post Link to post Share on other sites
Marie925 15 Posted July 17, 2014 I have a dozen pair of those black scissors all over my place and never broke a pair. Just keep misplacing them. I think because I sew and fabric needs really sharp scissors, I am a scissor snob. There are fabric scissors and everything else scissors at my house. 1 Share this post Link to post Share on other sites
darcshadow 1,626 Posted July 17, 2014 Sand is not ideal for most things, and is rather dangerious if you don't have proper breating mask. AO is better but protection should always be used. You can do it in your drive way, but it will be a bit of a mess and a waste of the AO. I built my own "blast box" with a large tote, plexiglass, some rubber gloves, and a vacuum cleaner. Works quite well. Only regret is that I didn't get better gloves, they are a bit too small. After the fact I found some blasting gloves for about $10 that would of worked much better. 1 Share this post Link to post Share on other sites
Marie925 15 Posted July 17, 2014 Thanks for the information!! I think we will be building a box. Share this post Link to post Share on other sites
arty-rc 719 Posted July 17, 2014 Here's my sandblaster setup. I've made a 20"x20" plexiglass top for it since taking this picture. Found the sink at my local Goodwill Store for $8. 5 Share this post Link to post Share on other sites
MadHatterGraphix 1,258 Posted July 17, 2014 Art I love it, I think I will make one like it. Share this post Link to post Share on other sites
KYSIGN 233 Posted July 17, 2014 Will the air eraser work with a 1 gallon pancake compressor like this http://www.amazon.com/gp/aw/d/B000BOCBAM?pc_redir=1405432016&robot_redir=1 How long could I blast with a full tank using the air eraser? 1 Share this post Link to post Share on other sites
darcshadow 1,626 Posted July 18, 2014 It will work, but you'll get annoyed with it rather quickly. You want a larger tank, I don't think I'd go much smaller than 5gallon, and a higher CFM. .51SCFM is really low. I have an 8gallon compressor from Harbor Freight. With a full tank I can usually do a complete glass or two before the compressor kicks on. I'm not sure what the airflow of the air eraser is, but my compressor does 4.5scfm at 90 psi and I've not had any problems with it. Also, keep in mind, you can get away with compressors that have low CFM, you will just have to pause when the compressor kicks on and let the tank recharge. A small 1 gallon tank and really low CFMs like the one you linked to you will be pausing quite a lot and it will get annoying pretty quickly. 3 Share this post Link to post Share on other sites
KYSIGN 233 Posted July 18, 2014 Thanks shadow. That was my fear. Share this post Link to post Share on other sites
ropie 47 Posted July 26, 2014 I did glasses using a 3 gallon harbor freight pankcake. Had to wait between glasses. The air eraser hose is rated for 65 psi @ 4.5 cfm. I swapped out the hose for an 80 psi from HF and also was able to get a used 21 gallon compressor that is more up to the task. Been playing more with it. A lot faster with a bigger tank and a higher psi/cfm. I'm hooked. Gonna be building a pressure pot system soon as I can find the stuff here in Okinawa. Share this post Link to post Share on other sites
Vermonster 111 Posted July 30, 2014 someone mind explaining/showing how they have their feed set up? I used to use a pressure pot, and a big old cabinet. I'm interested in getting back into doing etching possibly if I can get around all that equipment. The air eraser (I've watched some videos) seem like a viable option, but not sure how you'd set up the feed for the sand. I know I'll have to build a box (or pick one up) but I'd like something smaller than my last one which was the big stand up one they sell.Thanks Share this post Link to post Share on other sites
darcshadow 1,626 Posted July 30, 2014 The air eraser has a hopper on top that holds a few ounces of material. It's about enough to do a glass/mug but anything larger you have to pause and refill the hopper as needed. Share this post Link to post Share on other sites