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MEKA Service
Troubleshooting & Maintenance Guide

Prepared to help you diagnose the faults you encounter at your plant quickly and resolve them with your maintenance team. Based on the field experience of the MEKA service team, each guide sets out the symptom, the possible causes and step-by-step checks and solutions for every fault. If you cannot solve a problem, our technical service team is with you 24/7.

MEKA service troubleshooting and maintenance guide

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Most common faults in concrete batching plants

  • Concrete Mixer Problems
    01

    Concrete Mixer Problems

    15 faults and their solutions, including thermal overload trips, knocking noise, shaft seal leakage, and liner and mixing arm wear.
  • Mixer Discharge Gate Problems
    02

    Mixer Discharge Gate Problems

    15 faults, including valve coil failure, pump cavitation, pressure fluctuation, oil leakage and limit switch issues.
  • Cement Screw Conveyor Problems
    03

    Cement Screw Conveyor Problems

    11 faults, including torque loss, low flow rate, overcurrent errors, sheared keys and jamming.
  • Cement and Water Scale Problems
    04

    Cement and Water Scale Problems

    16 faults, including slow discharge, failure to return to zero, weighing deviation, flap leakage and bellows problems.