The mixer is the ideal solution for mixing two or more compostable wastes together in order to create optimal composting conditions. With a connected power of 25 kW of the electric rotor and a throughput of up to 300 m³/h, the mixer combines high performance and low power consumption. The speed of the electric motor is controlled (optionally by remote control) and can be individually adapted to the different types of waste. This enables the best possible mixing results, which is indispensable for composting. The mixer can be designed with volumes of 10 to 24 m³. Vertical sidewalls without conical intake prevent any bridging of the waste.