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If you have any questions or suggestions regarding the quality of our products, please feel free to contact us via email at: info@linkemachinery.com


There are generally several methods for maintaining the mixing pump:

Daily maintenance: Before working every day, check whether all parts of the mixing pump are normal. If there are any abnormalities, they should be dealt with in a timely manner. During the work process, pay attention to the working status of the mixing pump. If any abnormalities are found, they should be stopped in a timely manner and repaired.

Regular maintenance: Regularly maintain the mixing pump at regular intervals. Regular maintenance includes inspecting and cleaning various parts of the mixing pump, replacing worn parts, and inspecting and adjusting the hydraulic system.

Annual maintenance: Conduct annual maintenance on the mixing pump once a year. Annual maintenance includes comprehensive inspection and cleaning of the mixing pump, replacement of worn parts, inspection and adjustment of the hydraulic system, and replacement of hydraulic oil.

Maintenance method for concrete mixing pump: After use, clean the inside and outside of the equipment in a timely manner to keep it clean and tidy. Regularly check the wear of the mixer and replace it promptly if there is any wear. Regularly check the sealing condition of the mixing shaft, and replace it promptly if there is wear. Regularly check the sealing condition of the hydraulic system and replace it promptly if there is wear. Regularly check the oil level of the reducer and add it in a timely manner if necessary. Regularly check the lubrication of the equipment and add lubricating grease in a timely manner if necessary. Regularly inspect the electrical system of the equipment and replace it promptly if necessary. Regularly inspect other components of the equipment and replace them promptly if necessary.

Maintenance method for mixing pump truck: After working for a period of time, carefully inspect the welds on the rotary table, arm frame, and support legs. If any cracks occur, contact our company immediately for proper treatment. In order to reduce the risks and malfunctions during the pumping of concrete, it is necessary to use the correct pipe diameter and thickness, correct pipe clamps, and safety locks for the installation and maintenance of the mixing pump arm frame. In order to ensure uniform wear and prolong the service life of the conveying pipe, the conveying pipe can be rotated regularly: for every 5000 cubic meters of pouring, the straight pipe should be rotated 120 degrees clockwise, and the bent pipe should be rotated 180 degrees.


After the goods enter or exit the country, if one of the following situations occurs, the shipper or consignee can apply to the customs for the return procedures:

(1) The quality is unqualified and both parties have reached a written return agreement;

(2) The model of the goods does not comply with the provisions of the purchase contract, and both parties have reached a written return agreement;

(3) Goods returned due to overfilling or missed unloading caused by incorrect shipment or transportation;

For customers in Pakistan, we will choose the Pakistan dedicated international logistics method to export from China, including sea freight, air freight, and express delivery. Determine based on your local logistics network situation.

LKMAC is a professional manufacturer of concrete pumps and concrete mixers. Our company has portable electric mixers of different specifications CM120H-CM260H available for you to choose from. Click here to learn more information.

LKMAC is Professional manufacturer of the Concrete Pump and Concrete Mixer,You can click here learn more.

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