Heavy Rain and Flooding: What to Check on Concrete Machinery

Once the water recedes, it does not mean the machine is ready to use. During heavy rain or flooding, concrete machinery can suffer more damage than is visible, especially to the electrical system, weighing system, drive system, and any parts where water or mud has accumulated.

Before putting the machine back to work, check these 5 key areas:

1. Electrical System - The First Area to Watch

Inspect the control cabinet, wiring, motors, circuit breakers, and control devices.

If water or moisture has entered, do not rush to power on the machine for a test, as this may cause an electrical leakage or short circuit, or leave the equipment more severely damaged than before.

2. Weighing System and Sensors - Water Can Throw Off the Readings

Concrete machinery relies on the weighing system to control the quantity of materials.

Areas to check include Load Cell, Sensor, signal cables, and Junction Box, because moisture and water can cause abnormal signals and affect weighing accuracy.

3. Drive System - Do Not Overlook Water Inside the Components

Inspect the motors, gearboxes, bearings, chains, belts, and drive units.

Water and sediment can cause rust, degraded lubrication, or jammed components, so they should be inspected and maintained before the machine is returned to service.

4. Pneumatic and Hydraulic Systems - Water Can Cause Problems Later

If the machine has a pneumatic or hydraulic system, check any equipment that may have been exposed to water, such as valves, cylinders, air hoses, hydraulic hoses, and connection points.

In hydraulic systems especially, water mixed into the oil can affect performance and the lifespan of the equipment.

5. Areas with Accumulated Mud and Sediment - Clean Before Starting the Machine

Areas such as the Hopper, Conveyor, Mixer, and material-handling points may have mud, sand, or debris built up inside.

Clean them, check for jams, and inspect any affected components before starting the machine, to prevent damage that could occur during operation.

Easy to Remember Before Powering On

Electrical Weighing System Drive System Pneumatic/Hydraulic Mud and Sediment

If you are not sure how badly the machine has been damaged, do not rush to power it on and test it yourself.

Taitong Is Ready to Help Inspect Your Machinery

If your machinery has been affected by heavy rain or flooding, you can notify the Taitong team to inspect it and provide advice.

We also provide spare parts and machinery repair and maintenance services to help get your machine back in suitable working condition and reduce downtime.