Maintaining a drum-type electric concrete mixer

Haosail concrete mixer comprises a power mechanism connected with the transmission mechanism through a shaft and a drum driven by the transmission mechanism, a gear ring arranged around the drum barrel is installed on the drum barrel, and a gear meshing with the gear ring is arranged on the transmission shaft. The structure of the utility model is simple and reasonable. After the gear and gear ring are meshed, the sliding phenomenon between the supporting wheel and the mixer drum in rainy and foggy weather can be effectively overcome; The transmission mechanism can further ensure the elimination of slip between the supporting wheel and the mixer drum.

Maintaining a drum-type electric concrete mixer requires attention to the following points:

1. **Regular Inspection and Cleaning**:

- After each use, thoroughly clean the mixing drum, blades, and other components to prevent the accumulation of concrete residue.

- Check the oil level at each lubrication point before work every day and add lubricating oil as needed.

2. **Inspection of Power Supply and Electrical Circuits**:

- Check for any damage, breaks, or aging in the mixer's power cords, and replace them promptly if any issues are found to ensure safe use.

- Check for any loose connections or short circuits in the electrical wiring, and address any problems that arise.

3. **Inspection and Maintenance of Key Components**:

- Regularly inspect all parts of the mixer to detect signs of wear, damage, or potential issues. Focus on key components such as blades, drums, motors, and bearings.

- Check whether the motor's bearings are worn out by manually rotating the mixing shaft and feeling whether the bearing rotation is smooth. If there is any jamming or unusual noise in the bearings, they should be replaced promptly.

4. **Lubrication and Maintenance**:

- Lubrication of the concrete mixer is an important measure to prevent wear and tear. All parts of the mixer need to be regularly replenished with lubricating oil to reduce friction and wear.

- The mixer shaft must be oiled at each shift until butter can be seen leaking from the mixer.

5. **Avoid Overloading and Excessive Operation**:

- When using a concrete mixer, do not operate it beyond its load capacity to avoid damaging the equipment.

- Overloading the equipment for long periods of continuous operation may cause overheating and damage parts.

6. **Safe Operation**:

- During the operation, it is strictly forbidden to extend heads, hands, or other limbs into the mixing drum to prevent amputation incidents.

- After the operation is completed, pay attention to checking the use of lubricating oil, hydraulic oil, brake fluid, and fuel oil (water), and check the sealing of the entire machine.

7. **Daily Maintenance**:

- Keep the platform clean and dry, and lubricate the lifting pulleys and steel wires with grease every week.

- Do not place any clutter on the machine, and ensure the machine body and surroundings are clean and hygienic.

8. **Handling Abnormal Situations**:

- If there is any abnormality with the mixer, stop using it immediately and notify the general affairs department for timely maintenance.

- If there are unusual sounds, significant vibrations, or impacts, stop the operation and notify the general affairs department for repair before using it again.

By following these maintenance points, you can ensure the stable operation of the drum-type electric concrete mixer and extend its service life.

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We look forward to establishing long-term cooperative relationships with our customers, offering not only product sales but also project contract support. Haosail is more than just a supplier; we are your partner from the initial stages of your project to its successful completion.