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　　Portable concrete mixer has various similarities and differences, and now we will introduce to you:Henan Daswell Machinery is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:JS series twin-shaft concrete mixing machine,concrete mixer supplier,If you are interested in our products, please contact us freely: sales@daswell.com 　　Common features of mobile concrete mixer: JZC series concrete mixer belongs to self loading double cones concrete mixer cement concrete block making machine, its mixing drum driven by gear ring concrete block making machine, and the mixing drum rotates clockwise for mixing and anticlockwise for discharging. Portable concrete mixer can mix plastic and half dry concrete. It is an advanced technology machine which has features of attractive appearance, light weight and easy to move. It is widely applied to construction sites, roads, bridges, water and electricity engineering and small and medium sized concrete construction plant. 　　Differences in JZC series concrete mixer: JZC350B tipping drum concrete mixer belongs to climbing feeding concrete mixer; JZC300 ladder type drum concrete has a ladder stand which height is 17-25 meters. This ladder stand can convey the raw materials to a certain height. JZR350 diesel drum concrete mixer is a special machine which can not only use electric power, but also diesel power Sicoma planetary concrete mixer, and it is widely used in export.