Preparations to transform the existing Tower Base into a Rotating Tower platform
Since 2004 my second tower is a non-rotating base tower therefore the wire rods form a unity with the concrete.
The Rotating Tower base has to be situated as shown on the right picture
Removing the M16 wire rods with a angle grinder
Drilling the new 6x M25 holes
Installing 6x M20 / 8.8 THVZ thermal galvanized Using Hilti Chemical Anchors, injection technology to fasten the bolds.
Apply high quality grease and leveling the platform
Platform installed.
I only use 8.8 thermal galvanized hexagon bolts.
bearing and plates,
Drivegear
In the middle the actuator for positioning.
Total 32 x M16x100 8.8 thermal galvanized hexagon bolts for fastening the bearing.
Next step is to install the tower elements on top of the baseplate and bearing.
