A concrete mixer also commonly called a cement mixer) is a machine that homogeneously combines cement, aggregatesuch as sand or gravel, and water to form concrete. A typical concrete mixer uses a revolving drum to mix the components. For smaller volume works portable concrete mixers are often used so that the concrete can be made at the construction site, giving the workers ample time to use the concrete before it hardens. An alternative to a machine is mixing concrete by hand. This is usually done in a wheelbarrow. These concrete mixers are further divided based on their loading mechanism i.e. based upon number of bags and other parameters as per requirement of the customer. Portable concrete mixers may be powered by a diesel engine. Concrete Mixer chaff cutter, concrete mixer, concrete mixer machines india, gear head lathe machine, Lathe Machine, Lathe Machines manufacturing India, lathe machines supplier, Machines manufacturing India. Machines manufacturing btala, planner machines, planner machines btala, planner machines india, radial drilling machines, radial drilling machines india, shaper machines