Mobile self-feeding concrete mixer

Mobile transport mixer truck is suitable for rural mountain roads, tunnels, buildings, etc. It is easy to operate, stable in quality, saves time and labor costs, and has high cost performance. The mobile transport mixer has an efficient transition feature with a top speed of 80km/h, which effectively solves the transformation of the construction site.

Daily use requirements and precautions for mixers

Concrete mixer is a special vehicle, the need for professional training after the induction operation, not all drivers who will drive will drive a mixer, due to improper operation will cause overturning, concrete solidification, hydraulic pumps, motors, reducer damage and other serious consequences.

1. Before starting the mixer, the mixing tank operation handle should be placed in the "stop" position.

2. After starting the engine of the mixer, the mixing tank should be rotated at low speed for about 5-8 minutes, so that the hydraulic oil temperature rises to more than 20 ℃ before it can work.

3. When using the mixer, the mixing cylinder should be reversed before loading, and the water and debris will be discharged to ensure the quality of the concrete.

4. When transporting concrete, the mixer should ensure that the sliding hopper is securely placed to prevent swinging due to loosening, wounding pedestrians in the march or affecting the normal operation of other vehicles.

5. When the mixer is shipped with mixed concrete, the speed of the mixing cylinder is 2-10 rpm, in the course of transportation, the speed of the mixing cylinder on the flat pavement is guaranteed to be 2-3 rpm, driving on the pavement where the lateral tilt slope is greater, or when shaking the larger pavement, the stirring rotation should be suspended until the road condition improves

6. When the concrete mixer transports concrete, the engine speed works in the 1000-1400 rpm range, so that the engine has a maximum torsion distance, in the process of transporting concrete, the speed must not exceed 40km/h, in order to ensure the safety of driving. 7. Concrete mixers cannot transport concrete for longer than the time specified in the mixing station. On the way to transport concrete, the mixing cylinder must not stop for a long time to prevent the concrete from producing segregation phenomenon.

Drivers should always observe the concrete situation, find abnormal timely notification of dispatching room, application for processing, on-site emergency treatment.

8. When the mixer is fitted with concrete, the stagnation time in the field shall not exceed 1 hours, and if the timeout should be immediately requested to be dealt with in a timely manner by the person in charge of the site. 9. The collapse of concrete transported by the mixer shall not be less than 8cm.

From concrete into the tank to discharge, the temperature should not exceed 2 hours, when the rainy weather temperature is low, not more than 2.5 hours.

10. The mixer shall, before discharging the concrete, rotate the mixing tank at a fast speed for 1 minutes before discharging. 11. Concrete mixer After the discharge, should immediately use the hose with the car to rinse the feed mouth, outlet hopper and discharge chute and other parts of the wash clean, row to the body of the dirt and residual concrete, and then to the mixing cylinder water injection 150-200l, on the way back to let the stirring cylinder slowly rotate, in order to clean the inner wall,

Avoid residual material slag attached to the cylinder wall and stirring leaves, and release the water before loading again.

12. After the cement mixer has finished working, clean the inside and body of the mixing cylinder so that the remaining concrete cannot be left in the cylinder.

13. Cement Mixer in the pump work, the prohibition of idling, continuous use should not exceed 15 minutes.

14. Concrete Mixer water tank water should often remain full, in case of emergency, winter shutdown, water tanks, pumps, pipes, mixing cylinders should be clean, and parked in the Chaoyang, not water, so as not to freeze bad machinery.

15. Mixer in winter should be timely installation of insulation sleeve, and the use of antifreeze to protect the mixer, according to the weather changes to replace the fuel label, to ensure the normal use of machinery. 16. When inspecting and repairing the hydraulic transmission portion of the cement mixer, the engine and the hydraulic pump shall be carried out without pressure.

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17. When adjusting the gap, stroke and pressure of each part of the concrete mixer, the consent shall be checked by the full-time warden; When the machine is replaced, it must be signed by the Minister or the competent manager, otherwise the relevant personnel may be held accountable after the problem arises. 18. Daily use of the wheel to the refueling nozzle daily injection of grease, inspection of hydraulic oil and related piping, to ensure that the vehicle does not have any problems under the work.

Product Categories : Mobile Concrete Mixer > Drum Type Mobile Concrete Mixer