How to use the crusher correctly？

During crusher operation, operators must follow strict safety guidelines to protect themselves and maintain equipment stability.​

First, wear appropriate personal protective equipment (PPE). This includes safety glasses or face shields to protect against flying debris, heavy-duty gloves to prevent hand injuries when handling materials, steel-toed boots to guard against falling objects, and hearing protection (such as earmuffs or earplugs) to reduce exposure to loud noise—crushers often produce noise levels exceeding 85 decibels, which can cause permanent hearing damage over time. Loose clothing, jewelry, or long hair should be secured, as they can get caught in moving parts.

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Second, operate the crusher at the correct speed and load. Never exceed the manufacturer’s recommended capacity or operating speed. Overloading the crusher—by feeding too much material too quickly—can lead to motor overheating, belt slippage, or material jamming in the crushing chamber. If a jam occurs, never attempt to clear it while the machine is running. Always shut off the power, lock out the electrical system (to prevent accidental startup), and wait for all moving parts to stop completely before removing the jammed material. Use appropriate tools (such as a pry bar or shovel) instead of hands to avoid injury.

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Third, monitor the crusher’s performance continuously. Keep an eye on unusual sounds (such as grinding, squealing, or knocking), vibrations, or changes in material output. Unusual noises may indicate loose parts, worn bearings, or material jams, while excessive vibration can signal misalignment of the crusher’s components or an unbalanced load. If any abnormalities are detected, stop the machine immediately, perform an inspection, and address the issue before restarting.

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Fourth, maintain a safe distance from the machine. Avoid standing directly in front of the feed hopper or discharge chute, as flying debris or ejected materials can cause injury. Only trained operators should be near the crusher during operation—keep unauthorized personnel, including visitors or other workers, outside the designated safety zone.​

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Conclusion：

Crushers are powerful tools that play a critical role in many industries, but their safe and effective use depends on strict adherence to precautions. From pre-operation inspections and safe operation procedures to post-operation maintenance and operator training, every step is essential to protect lives, prevent equipment damage, and ensure optimal performance. By following these guidelines, businesses can reduce downtime, lower maintenance costs, and create a safer work environment for all personnel. Remember, safety should always be the top priority—never take shortcuts when operating a crusher, as the consequences of negligence can be severe.​