Why is the current of the sand making machine too high?

The sand making machine relies on voltage for driving, and current is closely linked to voltage. To accurately monitor current changes, the machine is fitted with an ammeter. By checking ammeter readings in real time, operators can quickly spot equipment malfunctions. Now, what common problems may occur with the ammeter itself?

For the ammeter used in sand making machine operation, there are two main abnormal conditions: excessive current and low current. Both issues are mostly caused by improper operation. Therefore, workers need to check the ammeter regularly and adjust operation timely according to current fluctuations.

Too high current is usually caused by overfeeding, material buildup in the crushing cavity or machine base, and discharge hopper blockage. Mechanical and electrical failures can also lead to high current. To fix this problem, operators should reduce feeding volume in time, clear blocked materials, and carefully inspect potential mechanical or electrical faults. Corresponding solutions shall be adopted for different faults to keep the sand making machine running stably.

Too low current generally results from insufficient feeding amount, drive belt slipping or electrical faults. The solutions are simple: increase feeding quantity properly, replace worn slipping drive belts, and troubleshoot electrical problems to find specific causes for targeted maintenance.