Addressing Common Faults in Your Concrete Batching Plant

Ensure a seamless operation of your concrete batching plant by effectively resolving potential issues that may arise due to wear, aging, and environmental factors. Here's a comprehensive guide on how to troubleshoot and rectify common faults in your concrete batching plant:

1. Inaccurate Cement Scaling

Problem: The cement scale does not reset to zero after unloading, or the reading increases after adding weights.

Cause: Angle irons from transportation are not removed, interference between parts, sensor mismatch, or unbalanced material placement.

Solution: Remove angle irons, ensure smooth movement of parts, eliminate interference, replace mismatched sensors, and balance material placement.

2. Difficulties with Aggregate Bin Discharge Gate

Problem: Slow cylinder action for the discharge gate, despite smooth mechanics and no air leakage.

Cause: Blocked air channel due to dirty filter elements or muffler, reducing air flow and causing slow cylinder movement.

Solution: Clean or replace filter elements, clean the muffler to restore proper air flow.

3. Failure of Mixer Discharge

Problem: Mixer discharges only when the contactor is engaged and materials are present.

Cause: Air channel blockage, pressure issues, damaged solenoid valves, faulty wiring, or incorrect operation.

Solution: Clear material obstructions, check and repair the air channel system, replace damaged components, and ensure correct operation.

4. Mixing Shaft Jamming

Problem: Mixing shaft becomes difficult to rotate or stops during operation.

Cause: Overloading, incorrect feeding, weighing issues, material buildup, low voltage, or incorrect mixing parameters.

Solution: Adjust mixing capacity, clear materials, ensure accurate feeding, adjust blade gap, check voltage, and validate mixing parameters.

5. Mixer Discharge Gate Jamming

Problem: Mixer discharge gate fails to open during automatic operation.

Cause: Materials between the gate and sealing plate, insufficient pressure, damaged components, wiring issues, or faulty time relay.

Solution: Remove stuck materials, adjust air pressure, repair or replace damaged parts, ensure correct wiring, and replace faulty time relay.

6. Conveyor Belt Misalignment

Problem: Conveyor belt deviates from its track.

Cause: Uneven foundation, material buildup on rollers, imbalanced rollers, or incorrect adjustments.

Solution: Level the foundation, clean rollers, adjust tensioning mechanisms, and ensure proper roller alignment.

For personalized assistance and quotations on concrete batching plants, please contact us at +8615538187507.

Maximize the efficiency and reliability of your concrete batching plant with these troubleshooting insights. Your success is our priority.