Electric concrete mixer - video

[Jon]

Electric concrete mixer. By Rock & Fix. 16:36 video:

Previously:

Radius concrete screeder - GIF
Concrete chainsaw - GIF
Decorative hollow concrete blocks - GIF
Concrete brick pattern press - GIF
Concrete demolition machine - GIF
Concrete mixer carousel ride

[mansworld]

The motor belt is too loose. Try to fabricate a bracket composed of a coupling nut and two bolts, attach it to the motor bracket and frame. turn the nut to adjust the tension of the belt.

[Unkle Fuzzy]

I agree tighten the belt. Plus I would shorten the drum by 1 segment. It'll decrease the overhung load and let the material run a little deeper over the paddles. Less splash from paddle to paddle will make a smoother running load.

Solid paddles would be preferred. The grid paddles aerate the mix entraining air that you have to float out later because it greatly reduces density and strength.