Concrete mixer is a machine that mixes cement, micro silica fume, silica fume, sand aggregate and water to make concrete mixture. The commissioning of concrete mixer is very critical in the use of concrete mixing station, which directly affects the normal operation of concrete mixing station equipment. Today, I will focus on the debugging of concrete mixer.

1、混凝土攪拌機的各種設置需合理。電源電壓:額外電壓為380伏,差錯為±10%；電機和電氣元件的接線能否牢靠,配電箱外殼有必要牢靠的接地。電源零線有必要交到配電箱內接線板N上,一切管線應妥善安置,以防作業時壓壞碰上形成事端。

1. The setting of concrete mixer should be reasonable. Power supply voltage: the extra voltage is 380V, the error is ± 10%; whether the wiring of motor and electrical components is reliable or not, the shell of distribution box needs to be grounded firmly. It is necessary to hand over the zero line of power supply to the terminal board n in the distribution box. All pipelines should be properly arranged to prevent accidents caused by crushing during operation.

2、定期檢查項目。定期檢查混凝土攪拌機各減速箱及各光滑部位光滑油能否足夠；要定期檢查強制式攪拌機的發動拌和電動機,兩根半軸旋轉方向應與標牌指示方向共同,如方向不對,應改動電源接線。

2. Check items regularly. Regularly check whether the smooth oil in the reducer and smooth parts of the concrete mixer is enough; regularly check the starting mixing motor of the forced mixer. The rotation direction of the two half shafts should be the same as the direction indicated by the label. If the direction is not correct, the power wiring should be changed.

3、發動卸料組織,卸料門開閉應精確到位。發動水泵吊水,供水系統應正常工作；按所需砼配比斷定供水量,并調理時刻繼電器到相應的給水時刻。發動拌和電機工作。

3. Start the discharging organization, and the discharging door shall be opened and closed accurately. Start the water pump to lift water, the water supply system should work normally; determine the water supply according to the required concrete ratio, and adjust the time relay to the corresponding water supply time. Start the mixing motor.