I built this system two years ago and since then it works without problems.

Step 1: Gravitational Rollway Cover 2

Materials : aluminum bars , steel bars as a weights , material recovered from outdoor banners , nuts and bolts.

Step 2: Gravitational Rollway Cover 3

Some other time I will show you how I have built this CNC.

Step 3:

nice pictures. what is it? you need some text to describe how and why.
<p>Thank You. I made a small change in step 3. You're right, I do not like to write. </p><p>Mea culpa.</p>

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More by Stefan Gales:Simple Workshop Activity Monitoring System Simple Cooling System My Little Greenhouse 
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