Efficiency tool for small and medium-sized projects 
It does not rely on external loaders or other equipment. Instead, it can independently complete the grabbing, lifting and unloading of raw materials such as sand, gravel and cement through its own shoveling device, and directly feed them into the mixing drum. Meanwhile, it is equipped with a water tank and a metering system, which can automatically add water in proportion to realize on-site mixing of concrete. The mixing drum rotates continuously to keep the materials uniform and prevent solidification. When unloading, the concrete is discharged by reversing the drum body.