Sand Blasting Equipment - Engraving Etc. Forum

From:	cindy (ROBERTM)	10 Nov 2005
To:	Engravin' Dave (DATAKES)	5 of 8

2267.5 In reply to 2267.4

How is your set up? and with sandcarving what type of business are you doing, if you don't mind me asking.

I have a home based business. At this time I'm mostly doing some singage and plastic and aluminum plates, some photo engraving basicly business to business. Also rubber stamps and name tags. I'm looking to expand and exploring my options.

I'm really not interested in doing trophies. I feel like (and I might be wrong) you would need a store front to do these succcessfully, and I really do not have the room for a lot of inventory.

I would really appreciate any information and guidence you could give me.

Thanks so much
Cindy

From:	Engravin' Dave (DATAKES)	10 Nov 2005
To:	cindy (ROBERTM)	6 of 8

2267.6 In reply to 2267.5
Cindy, With a focus on business-to-business, you are set up perfectly for expanding into sandcarving. These same customers will appreciate the quality of this service and will likely be able to handle the higher prices that you will be required to charge for this more time-consuming process. The substrates I etch most frequently are glass, marble, granite, cut crystal and optical crystal. I have etched designs in slate, stone, stainless steel and acrylic. The products that sandcarve most frequently are wine bottles, glassware, crystal and glass awards, glass plaques, marble clocks, and high end awards from companies like Visions Awards, Millenium Marble, Topmost, Toujours, etc. There are some high quality blasting systems on the market, so my system is certainly not the standard to base your decisions on. I can tell you that I wouldn't change a thing in my current set-up. It has worked flawlessly for me, with only preventative maintenance being performed. My blasting cabinet is the Sandcarver II from Photobrasive. It has a built in pressure pot, which is the most important feature to look for if you want to keep a tidy work area. I also purchased a multi-cabinet dust collector, projecting that I would be adding another cabinet in the future. I purchased a Cyclone 400 CFM Dual Filtration Dust Collection System. This dust collector has been excellent!!!! I purchased my upright air compressor locally. I will have to re-visit the details on that compressor, as I don't recall the specs I finally ended up with. For developing my photo-resist film, I purchased a 26-1KS UV Exposure System. This machine takes the guesswork out of determining film exposure times, and allows you to expose larger images. I also use the Photobrasive PB500 Photo Resist Film Dryer to make film drying faster and effortless. I use 4-mil and 6-mil Photobrasive UltraPro Blue photo-resist film for my sandblasting, along with Specialty Tapes' Lazer Edge laser mask tape for flat items that I can stencil in my laser engraver. I use 180-grit silicon carbide that I purchase in 50 lb. drums from a company in Northbrook, Illinois called UK Abrasives. You will also need a washout area for the photo-resist film. I use a stand floor, mop sink with a bottomless tall acrylic box within the sink, built to retain the overspray during washout. Lots of quality 2" masking tape, plastic wrap, replacement blasting tips and you are good to go.

From:	cindy (ROBERTM)	11 Nov 2005
To:	Engravin' Dave (DATAKES)	7 of 8

2267.7 In reply to 2267.6

Thank you so much for answering some of my questions. Now since I do not know anything about this process is there a book or vidio to show step by step so I can learn how to do this type of work.

Also how big of a item can you sand blast and do you ever do jobs on site, for like large pieces?

Just trying to think this all out and study up on this.

Thanks Cidny

From:	Engravin' Dave (DATAKES)	11 Nov 2005
To:	cindy (ROBERTM)	8 of 8

2267.8 In reply to 2267.7

You can go to www.etchmaster.com. Norm and Ruth Dobbins offer a wide range of video tapes on the subject. They also offer some excellent (and super fun) seminars.

On-site blasting requires special equipment so that you will minimize the mess. Obviously you will need a portable air compressor. You will also need a specialized unit that will blast the material then collect the grit immediately. Here is the unit I am referring to. http://www.glastar.com/catalog/sandblasting/OS-7.cfm

EDITED: 11 Nov 2005 by DATAKES