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Looking for Vacuum bagging equipment

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Glenn Quarles

Well-Known Member
Supporting Member
Joined
Dec 10, 2002
Messages
3,329
Friends, now that I have a little more time for building, I am wanting to my hand at vacuum bagging. I'm not sure exactly what I need, but I need it all! If you have some equipment or advice that you want to get rid of please let me know.

Thanks!

GQ
 
GQ,

I'm building my own vacuum machine. Bought a vacuum pump off if Craig's List then bought the remaing parts off if woodworkerjoe.com.

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Very nice Buck! Can I give you a call later to get some details? Is your number still the same?

Thanks!

GQ
 
Call me if you'd like, number pm'd.

I have a little experience in that area...
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Definitely go with an oii-less rotary pump. Not only will they not fill your workspace with an oil fog (as my first cheapo ebay recip. pump did) but they are WAY quieter. Most also move a lot of air quickly. When you are working on laying up big parts you need to create pleats in the bagging material so it will press into the mold. That usually means turning the pump off and on a lot to adjust the bagging material and a good high volume rotary pump pulls the bag down fast. I bought mine off of ebay used for $130 and it's awesome. I also picked up a single diaphram pump for doing small parts.
 
Definitely go with an oii-less rotary pump. Not only will they not fill your workspace with an oil fog (as my first cheapo ebay recip. pump did) but they are WAY quieter. Most also move a lot of air quickly. When you are working on laying up big parts you need to create pleats in the bagging material so it will press into the mold. That usually means turning the pump off and on a lot to adjust the bagging material and a good high volume rotary pump pulls the bag down fast. I bought mine off of ebay used for $130 and it's awesome. I also picked up a single diaphram pump for doing small parts.
Thanks Mike! What brand is your pump? Model number?

GQ
 
Here are pics of my Gast pump setup. I've done a little of it over the last 20 years or so myself.....Used the same base plans as buckshot and Steve, but put it on a smapp air compressor base I found on ebay. The tank is the key, unless you want uncontrolled vacuum, and a pump running 100% of the time.





 
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