The most important feature of the Twin Shaft Concrete Mixer is that they provide a more homogenized mixture in mass concrete casting in comparison with the other types. In order to ensure increasing of the productivity and minimum energy consumption in concrete mixers, full contact of the cement with aggregate in low water and cement ratios should be provided as soon as possible. This is conducted best in the twin shaft concrete mixers. In addition, the automatic lubrication system in concrete mixers will extend the life span of mixers just like in other mixers. Due to these reasons, Camelway uses double shaft mixers in large capacity concrete plants for the production. Manufactured by Camelway, the Twin Shaft Concrete Mixers namely JS500, JS750, JS1000, JS200, they offer 0.5 m3, 0.75 m3, 1 and 2m3 compacted concrete volume.