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 How to Maintain Concrete Mixer to Extend the Service Life?

How to Maintain Concrete Mixer to Extend the Service Life?


 When it comes to the construction industry, the concrete mixer is a workhorse. that plays a crucial role in ensuring project success. To make the most of your investment. and keep your concrete mixer running smoothly, regular maintenance of concrete mixer is essential. In this post, we’ll share key maintenance tips to  extend the service life of your concrete mixer.

Schedule For Maintain Concrete Mixer

Daily Maintenance:

  • Cleaning: After each use, clean the drum and any concrete residue. Rinse it thoroughly with water to prevent buildup.
  • Check for Visible Damage: Inspect the mixer for any visible damage, loose or missing components. and ensure that safety features like guards are in place.
maintain concrete mixer

Regular Inspections:

Periodically, you should conduct more in-depth inspections. The frequency of inspections can vary but is often based on operating hours or the intensity of use. For example, consider a more thorough inspection after every 50 hours of operation.

Maintenance by Volume:

Some operators prefer to schedule maintenance based on the volume of concrete mixed. For example, KONIC usually recommends:

  • four-hour downtime after 5000 cubes. mechanics and operators focused on lubrication durability;
  • four-eight downtime after 10000 cubes. mechanics and operators focused on lubrication durability;

Manufacturer's Recommendations:

It’s essential to consult the manufacturer’s manual for your specific concrete mixer. Manufacturers often provide recommended maintenance schedules based on their equipment’s design and specifications.


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Essential Tips For Maintain Concrete Mixer


One of the fundamental maintenance tasks for your concrete mixer is keeping it clean. After each use, ensure that you remove all concrete residue and rinse the drum with water. This prevents concrete buildup. which can lead to corrosion and decreased performance over time.


Proper lubrication is vital to prevent wear and tear on moving parts. Regularly inspect and grease the gearbox, bearings. and other critical components as specified in your mixer’s manual. This will help reduce friction and extend the lifespan of your machine.

maintain concrete mixer for lubrication

Check for Wear and Tear:

Periodically inspect your concrete mixer for signs of wear and tear. such as loose or damaged components. Address any issues promptly to prevent them from developing into more significant problems.

Belt and Chain Maintenance:

If your concrete mixer uses belts or chains. make sure these tensioned correctly and free from damage. Tighten or replace them as needed to prevent slippage and ensure smooth operation.

Electrical and Control System:

For mixers with electrical components, check the control systems. such as wiring, and switches regularly. Ensure all electrical connections are secure to avoid electrical malfunctions.

Store Properly

When your concrete mixer is not in use, store it in a dry and covered area to protect it from damage. If you live in a region with harsh winters. consider winterizing your mixer to prevent damage from freezing temperatures.

Professional Inspections:

Consider scheduling periodic professional inspections of your concrete mixer. especially if it’s a critical component of your operations. These inspections can identify issues early and help you take preventive action.

Properly maintaining your concrete mixer is essential for extending its service life. and ensuring its continued reliable performance. Regular cleaning, lubrication, inspections, and professional maintenance. checks are all part of responsible ownership. By following these maintenance tips, you’ll maximize the return on your investment. and enjoy a well-functioning concrete mixer for years to come.


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Concrete Mixer Lubricant Use Principles:

Using the right lubricants and following proper principles for lubrication is essential. to ensure the smooth operation and longevity of a concrete mixer. Here are some principles of concrete mixer lubricant use:

Select the Right Lubricant:

  • Choose lubricants that recommended by the mixer’s manufacturer. Different components may require specific lubricants.
  • Consider the operating conditions and environmental factors. Extreme temperatures, dust, and humidity can affect lubricant performance.

Regular Lubrication:

Follow a regular lubrication schedule as recommended by the manufacturer. This may involve daily, weekly, monthly, or hourly intervals, depending on the component and usage.

Prioritize critical components like the gearbox, and bearings. and chains, but don’t neglect other moving parts.

concrete mixer repair for maintain concrete mixer

Proper Application:

Ensure that lubricants applied correctly. Over-greasing can be as harmful as under-greasing. Follow the manufacturer’s guidelines for the right quantity and method of application.

Clean Before Lubricating:

Before applying lubricant, clean the components to remove dirt and debris. This helps prevent contaminants from trapped in the lubricant and causing damage.

Inspect for Leaks:

Regularly inspect lubricated components for leaks or excess lubricant. Leaks can indicate seal damage or other issues that need attention.

Monitor Temperature:

Pay attention to the temperature of lubricated components. Overheating can be a sign of insufficient lubrication or a problem with the component itself.

Use Lubricant Compatible with Seals:

Ensure that the lubricant used is compatible with the seals in your concrete mixer. Incompatible lubricants can cause seal damage.

Document Lubrication:

Keep a maintenance log to document when lubrication tasks were performed. This helps in tracking the maintenance history and scheduling future tasks.

Emergency Lubrication:

Have a plan in place for emergency lubrication in case of sudden equipment failure. This can help prevent further damage while repairs carried out.

Training and Education:

Ensure that operators and maintenance personnel trained in the proper use of lubricants. and understand the importance of lubrication in equipment reliability.


Practice safety precautions when handling lubricants. Some lubricants may be hazardous, so use appropriate personal protective equipment when necessary.

Consult the Manufacturer:

When in doubt about the right lubricant or lubrication procedures. consult the manufacturer’s recommendations or seek advice from experts in the field.

By following these principles of concrete mixer lubricant use. you can maintain the efficiency and longevity of your equipment. reduce downtime, and prevent costly repairs. Proper lubrication is an essential part of routine maintenance in any industrial setting.


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Remember that proper maintenance not only extends the life of your concrete mixer. but also ensures safety and efficiency on your construction sites. If you need assistance or spare parts for your concrete mixer. feel free to contact us at Konic Gearbox, your trusted industrial gearbox manufacturer. We’re here to help you keep your equipment in top condition.   If you need to selected reducer for concrete mixer

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