Vibrating table

Hi,

I work in new workshop almost for 2 weeks, but there was nothing to show. Until today :)
I made a vibrating table - to vibrate future epoxy resin CNC. Below some pictures how it was made.
BOM:
 - grinding machine
 - used tire
 - piece of plywood
 - some screws and nuts ( M8 and M4)
 - material for 2 wheels

 I bought this:

 and dissemble it to this:

Cover, grinding wheels were removed. Motor have 150W and 2930 rpm. Turn on/off button was put on a cable for easier access.
I took made material called tesktolit (cotton with phenyl resin) and made to wheels 15 mm wide and 72 mm of diameter. Near the edge I made 2 holes for M4 screws and I used 7 nuts for one wheel. It was made to make wheels eccentric. Small hole was made on opposite site of the wheel to make it even more eccentric.

Than I took plywood and tire and screwed them together. In side of the tire I put vibrator and screw it to the plywood. In the end it was a problem because vibrator was higher than a tire. But I take two wooden logs and screw them to a tire. Assembled looks like that:

It works ok. I put on test over 25 kg of concrete and water and it was vibrating quite well. But real test will be when some real part will be vibrated.

Lucas