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Concrete mixer, including power organization connected by shaft and transmission gear and the roller driven by transmission gear, install gear ring around the body of roller, fit gear wheel clench the teeth with gear ring on the transmission shaft. This structure is simple and reasonable.When the gear and gearing ring engaged, this concrete mixer can overcome spping phenomenon of the riding wheel and drum when meet fog weather.The transmission mechanism can be further removed spping phenomenon of the riding wheel and drum. In order to make sure the mixing quapty, so the concrete mixture mixing should be balanced, short mixing time, fast discharge, less remain materials, low energy consumption and low pollution.Major factors of affect concrete mixer quapty are:concrete mixer structure, rate of charge volume and drum volume, charge procedure and place of the mixture materials, configuration and geometry permutation of the mixing blade, wear condition of mixing speed and blade plate. 1.Concrete mixer should be installed in the flat position, then put the wheels onto the square board, so that keep wheels overhead from walking when it works. 2.Concrete mixer should adopt secondary earth leakage protection.When turn on the power source on working, you should look over it, and then test the mixer when the mixer empty, so the mixer can work normally.You must test the drum rotate speed before test the mixer.Generally, empty drum fast 2-3 circles than the full drum, if the speed has a large gap, you need adjust proportion of the driving wheels and gearing wheels. 3.Make sure the drum direction equally of the rotation and arrow.If not, you need change motor wiring. 4.Check whether transmission clutch and brake are flexible and repable or not , whether wire rope damaged or not, and whether the track pulley good or not, also check the situation and lubrication wether normally. 5.After used concrete mixer, you should power off it, lock the switch box, so that make sure security.
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