The safety function design of electric pallet stackers is crucial to ensure the stable operation of the equipment and the safety of operators. The emergency stop device is one of the most basic safety functions. It can immediately cut off the power supply and stop the operation of the machine in an emergency during operation. This is very important to prevent accidents caused by equipment failure or improper operation. Usually, the emergency stop button is set in a conspicuous position on the equipment, and the operator can quickly press this button at any time to ensure a quick response. This function is particularly important when handling heavy objects or high-frequency operations.
Overload protection function is another key safety design. If the electric pallet stacker is overloaded during operation, it may cause damage to the motor, transmission system or other key components, or even cause more serious failures. To avoid this situation, modern electric pallet stackers are usually equipped with real-time monitoring systems that continuously detect the load status of the equipment. If the equipment detects that the load exceeds its rated load capacity, the overload protection system will start, automatically limit the lifting height of the equipment or stop the operation. In addition, some systems will also issue a warning to remind the operator to pay attention to the load status of the equipment, thereby avoiding the risks of overload operation.
Anti-overturning design also plays a vital role in electric pallet stackers, especially when stacking at high positions, the center of gravity of the equipment may change. In order to prevent the equipment from overturning, designers will consider setting the center of gravity of the equipment at a lower position to ensure the stability of the equipment. In some high-performance stackers, an automatic tilt monitoring system may also be configured. When the tilt angle of the equipment exceeds the preset safety range, the system will automatically sound an alarm and even take measures such as automatic parking. This design greatly improves the safety of the stacker under high load and high lifting conditions, and avoids accidents caused by unstable equipment.
In addition to emergency stop devices, overload protection and anti-overturning functions, electric pallet stackers are also equipped with a series of other safety measures. For example, anti-pinch protection can automatically identify and avoid contact with people when the fork arm is raised and lowered to prevent pinching accidents. For electric pallet stackers with automation functions, the operating speed of the equipment can also be limited through system control to avoid unnecessary dangers caused by excessive speed. In some designs, the equipment may also be equipped with an intelligent parking system to ensure that when the equipment encounters obstacles or fails, it can be stopped in time, thereby reducing the possibility of accidents.
The safety features of electric pallet stackers are not only mechanical designs, but also include operating procedures and training. Operator safety training is also a very important part. Correct operating methods can effectively avoid safety hazards caused by human errors. Therefore, many electric pallet stacker manufacturers will provide professional training courses in after-sales service to ensure that operators are familiar with the safety features and operating procedures of the equipment.