home made vacuum former and vacuum process

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Published 2018-02-02
I am showing my home made vacuum former, made from wood, a shop vac, a hot plate, and a bit of hardware.
Its pretty easy to make and use.
If I get enough people expressing interest I will draw out my plans for how to make it and post here.


some of my supplies:

PETG sheets 1/6": a.co/7ZUCizx

PETG sheets 1/32": a.co/bSz3IOh

Silicone Tape: a.co/goiiQOU

Toggle Clamps: a.co/hEQBqTq

Here are general drawings for your use, you will need to make part drawings
www.dropbox.com/scl/fo/jg7jbyrm6d9ovqpdyamqf/h?rlk…

All Comments (21)
  • @leelemon3373
    I'm 65 this year, born in Kansas in 1957. you taught me something new. great job and Thanks for sharing
  • @TheMrKite
    Finally a decent-sized DIY vacuum form machine that doesn't involve melting plastic in your kitchen oven
  • @HootBuilds
    That is the slickest setup I have seen. It sure goes to show that some extra care in the setup can save a lot of headache in the long run. Thank you for showing us.
  • @gregdoswalt
    Awesome video well thought out and to the point and clear video shots of everything! Great Job on the professional looking design. Thank you for showing how it works, what you made, and for the insightful tip on how to use it.
  • A hot plate! Why didn't I think of that!? Here I was watching videos on these ridiculously overkill setups because I didn't want to use my oven. Two space heaters with the safeties removed, moving gantries of large coils for heating, etc., etc. One 20$ hot plate and done! Thank you for the fantastically simple idea!
  • @eliyello
    Just made this! Now we see if it works. Thank you and I agree with the comments saying it is the simplest version, even without any real instruction on how to make.
  • I've been perusing Vacuum Forming videos online for several months and there are quite a few very nice ones, but your design is by far my favorite for our purposes. I've been planning on going with a 2 piece station with a heating element below the plastic because I didn't like the pull down method where the heat source is above the material, due to heat rising. I can see it being necessary to use the pull down method for larger or thicker pieces, a la Adam Savage's jumbo machine. Your method is great! I really like the hot plate and the frame latching. Thank you for sharing, you seem like you are very familiar with vacuum forming. I just subscribed after watching this video and look forward to viewing many others! :-)
  • @joselacera8716
    thank you sir for this video is the best video I have seen the explanation is superb thank you again
  • @exoc1
    Did you ever try pushing down the frame before applying th vacuum? Thereby creating an initial positive pressure. I've seen that in industrial vacuum formers, my guess it is to distrubute the plastic more evenly.
  • @ingridyoung3882
    This one of the simple and sleekest designs I’ve seen. Please please revisit the thought of posting plans!
  • @GAGA00816783
    That the reason that i love work with americans all of You are practical
  • @mabul513
    Would adding a fan inside make it more even heat?