Cement self-feeding mixer is more and more widely used because of its superior function and performance, but there will be various problems during the use, so it is necessary to understand in advance, such as the loading problem of cement self-feeding mixer, how to operate this?
When the cement is loaded from the loading mixer, connect the emergency drive hose and rely on the power of other mixer trucks. Drive the drum to rotate and discharge the concrete. However, if the reducer fails at the same time, this method cannot be used. Prepare an emergency drive hose, remove the nozzle and joint cover; The engine of the mixing car of the faulty cement is flameout. Unscrew the fastening nut to the left; Turn the knob to the right until it can no longer turn; Unload the high pressure hose from the motor joint;
The operating handle to the neutral position; Turn off the engine; Unload the high-pressure hose from the high-pressure tubing; Connect the emergency drive hose to the high-pressure tubing; Cover the high pressure hose of the drive truck with the connector cover on the emergency drive hose to prevent oil leakage. Start the engine of the cement self-feeding mixer. Move the cement from the operation handle of the mixing truck to the "discharging" position, so that the concrete in the car with failure is discharged. After the emergency drive, restore the two cars to their original shape.
In order to improve the working efficiency of cement self-feeding mixer, the above loading and other problems need to be understood. In addition, we also need to know a problem -- material blocking, which is also a common problem. One of the reasons is that the cement self-feeding mixer cannot be equipped with a material level machine in the bin, so it basically has time control.
How to set the time parameters, the loading and unloading time setting is relatively simple, in the first use, set a relatively short time, and then according to each suction position slowly add, when the material level to reach the suction mouth time, then minus a second is a reasonable time. Discharging time is to ensure the discharging of the material plus one second.
The correct way is that the material in the suction port and air to form a certain air mixture ratio, under the impetus of air flow into the feeding machine. At this time we need to design the bin with qi function. If the material backlog time is too long, it may be very hard. At this time, an oscillator needs to be installed in the bin to break the lumped material.
The concrete operation of the loading problem of the cement mixing truck and the understanding of other problems are here. If you still want to know more problems, come to our website www.sdzkjf.cn to consult customer service staff.