How to Properly Maintain Your Concrete Mixing Plant Equipment during Winter Season

Antifreeze Measures

The Northern winter temperature is relatively low, and antifreeze measures are necessary for all parts of the equipment, especially the main engine part. Lubrication of the stirring shaft is also essential. The stirring shaft needs to be greased regularly to avoid wear and tear due to low temperatures, and the grease used must be suitable for low-temperature applications.

Daily Cleaning

Daily cleaning of the equipment is essential after finishing one day of production. The concrete residues inside and outside the main tank mixing tank, including the discharge port, mixing shaft, etc., must be cleaned. The cleaning should be thorough as any remaining concrete residues can freeze and damage the equipment.

Heating Devices

During winter, it is crucial to provide a heating device to the working area of the mixer to keep the room temperature above 0 °C as much as possible. The mixer must also be allowed to run at no load for at least 30 minutes before starting work.

Regular Lubrication and Cleaning

The transmission system of the batching machine should be regularly filled with lubricating oil, and the moisture of the air supply system and pipelines of the batching machine should be regularly cleaned to prevent freezing in winter construction. After completing the construction, the remaining materials in the gravel silos should be cleaned up to avoid freezing the next day and delay production.

Long-Term Shut Down

If the concrete mixing plant is shut down for an extended period during winter, it is best to start the equipment twice a week for more than half an hour each time. This will prevent frostbite caused by the long-term non-use of the concrete mixing plant equipment, or it will not start.

Conclusion

Proper maintenance of concrete mixing plant equipment during winter is crucial for its smooth operation, longevity, and efficiency. The tips mentioned above can help to ensure that the equipment runs smoothly during the winter season. With the right maintenance, you can avoid costly repairs and keep your concrete mixing plant equipment operating optimally.