What should I pay attention to when buying a sweeping car?

1, see if there is a dust bag protection device. Dust bag or filter bag is the key component of sweeper, but it is easy to be damaged by metal and other objects.

2, looking for dust display device. There is too much dust in the sweeper, so it should be cleaned in time, otherwise it will affect the life of the motor. It is not only inconvenient, but also unsanitary. The method of cleaning the soil collection bag by the new sweeper is simple and clean

3. See if there is an automatic wind-up device. The new sweeper has an automatic winding device. As long as the switch is pressed, the power cord can be quickly and automatically loosened or wound up, and the operation is convenient.

4. Look for strong and weak suction control devices. It is best to have a switch with controllable suction or a motor speed regulating device to avoid blocking the suction nozzle of the sweeper caused by excessive suction. Some industrial sweepers open a round hole on the long rigid pipe, and use the adjusting ring to adjust the area of the round hole to change the suction force.

5. Look at the quality of the sweeper. In addition to the origin and brand, the appearance of plastic parts can also roughly judge the credibility of products. Those products with poor appearance are generally of poor internal quality. The internal quality can be judged from the noise level of the motor and the strength of inhalation. During inspection, attention should also be paid to whether the hose and its interface are leaking and whether the accessories and spare parts are complete.

6. See if there is an automatic winding device. The new sweeper has an automatic winding device. As long as the switch is pressed, the power cord can be quickly and automatically paid out or taken in, which is convenient to operate.