A "beton mikseri" is a machine used for mixing concrete. It combines cement, water, sand, and gravel to create a uniform mixture that is essential for construction projects. The mixer can be stationary or mobile, allowing it to be used on-site or in a factory setting. These mixers come in various sizes and capacities, catering to different project needs. Some common types include drum mixers and pan mixers. The use of a beton mikseri ensures that the concrete is mixed thoroughly, which improves the strength and durability of the final product.