Concrete mixers are professional machines to evenly mix cement, sandstone and water in a certain proportion. It is composed of mixer drum, charging and discharging mechanism, water supply system, prime mover, chassis, driving and supporting device, etc. It is special equipment to blend cement mixture, which is applicable broadly in roads, bridges and building construction projects.
Classification of Concrete Mixers
1. According to mixing method, there are two types. One is rotating concrete mixer, the other is compulsory concrete mixer.concrete drum mixer machine usually mixes plastic and semi-plastic concrete.
Compulsory concrete mixer makes forced mixing on materials through mixing blades in the tank. It has advantages of high quality and efficiency. It is generally suitable for mixing dry hard concrete. For compulsory concrete mixers, according to mixing blades, it can be divided into single shaft concrete mixer and twin shaft concrete mixer.
Stationary cement mixer for sale is installed on pre-prepared basis. The machine can’t be moved. It has high production efficiency, which is widely used in batching plant.
Moveable type has driving wheels, small volume and light weight. So it has good operating performance, which is widely applied in temporary small-medium projects. Recently Aimix Group has manufactured mobile concrete mixer and portable concrete mixers for sale.
3. In terms of capacity, it can be divided into large, medium and small concrete mixer. The discharging capacity of large concrete mixer is 1000~3000L, the medium one is 300~500L, and the small and mini mixer machine is 50~250L.
4. On the basis of engine, there are electric concrete mixer and diesel concrete mixer. The diesel concrete mixer is driven by oil, which can keep normal working condition under harsh environment. While, the electric concrete mixer is powered by electricity, sufficient electricity can keep the concrete mixing machine in good status.