Engineer of Daswell Machinery Co., Ltd pointed out: drum concrete mixer is also called self falling type of mixer. Drum concrete mixer places mixture in a rotating drum. With the rotation of the mixing drum, drum blades elevate the mixture to a certain height, and then the mixture fall freely by the self weight. Such go round and begin again to mix, until the mixture is ready mixed.Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete mixers,mini concrete pump,etc. We will provide you with the best product and service. Drum concrete mixer is suitable to mix plastic and semi-plastic concrete. It has the following characteristics: barrel made of stainless steel, firm welding portable concrete mixer, easy to clean; 360 degrees rotation & mixing, feeding and discharging at any position, convenient operation, etc. From the above we can know that Daswell's JZC drum concrete mixer whose mixing drum rotated by the ring gear has the advantages of reliable transmission, low noise, low energy consumption, compact structure, smooth operation, simple operation, high mixing quality, high efficiency. To sum up, JZC drum concrete mixer's performance reflected in: it belongs to self falling type double reversing drum concrete mixer. The drum is transmitted by gear and rotates clockwise during mixing and anticlockwise during discharging. The construction equipment can mix plasticity and damp half-dry concrete. It is usually used on ordinary construction sites, roads, bridges projects and concrete prefabricated parts factories. JZC drum concrete mixer adopts gear wheel and gear ring meshed, which can effectively overcome track slip between supporting wheel and the mixer drum in rainy and foggy weather.