concrete mixer

Описание: A concrete mixer is a machine that mixes cement, sand and gravel aggregate, and water to create a concrete mixture. It primarily consists of a mixing drum, a loading and unloading mechanism, a water supply system, a prime mover, a transmission mechanism, a frame, and a support device. Based on the nature of the operation, it can be classified into intermittent (batch) and continuous types; based on the mixing principle, it can be classified into free-fall and forced types; and based on the installation method, it can be classified into fixed and mobile types.