PEEK impeller for handheld rechargeable vacuum cleaner

Introduction: After the vacuum cleaner is connected to the power supply, the fan installed on the motor runs with the motor at a speed of 110,000 revolutions per minute. When the fan blades rotate, the air will be pushed to the exhaust port and continuously discharged, causing the air density in the front cavity of the fan to increase, and the air pressure also increases accordingly, while the air density in the rear cavity of the fan is relatively reduced. The pressure in the rear cavity of the fan is much lower than the pressure in the front cavity of the vacuum cleaner (that is, the ambient air pressure). The pressure difference between the front and rear cavities of the fan generates negative pressure inside the vacuum cleaner, and the suction formed can absorb dust.

Advantages: The electric vacuum cleaner impeller is made of special engineering plastic PEEK-5600CF30 through injection molding process, replacing the original metal impeller formed by casting mold. It not only improves production efficiency and reduces the weight of the impeller, but also greatly improves the quality of the vacuum cleaner. In particular, the dynamic balance performance of the impeller has been greatly improved, making the vacuum cleaner quieter and more stable when working.