Type	MF9022	MF9030
Motor power	2.2 kw	3 kw
Wind flow	2300 m3/h	3100 m3/h
Wind speed	20-25 m/s	20-25 m/s
Inlet diameter	Φ4’’*3	Φ4’’*3
Bags number	Φ480*1	Φ480*2
Packing size	540*540*960 mm	540*540*1120 mm
Gross weight	50 kgs	60 kgs
Capacity	0.3 m3	0.4 m3

1. The woodworking Dust Collector forms a vacuum in the main unit through the high-speed rotation of the motor, and uses the resulting high-speed airflow to suck in the garbage from the suction port. 2. The garbage sucked into the woodworking Dust Collector is stored in the bag machine, and the air purified by the filter is discharged from the vacuum cleaner while cooling the motor. The motor is the heart of the vacuum cleaner, and its performance can directly affect the reliability of the vacuum cleaner. 3. In addition, the electric motor used in the woodworking Dust Collector rotates 20,000 to 40,000 revolutions per minute. The speed of a motor such as an electric fan is about 1800 to 3,600 revolutions per minute, which shows how high the motor speed of the vacuum cleaner is. 4. The combined force of wind and vacuum generated by the vacuum cleaner, these two factors have opposite characteristics. In other words, the vacuum force becomes weaker when the wind force is strong, and the wind force becomes weaker when the vacuum force is strong. The maximum value of the combined force of the two is the "suction power" that represents the capacity of the vacuum cleaner, and the suction power is expressed in watts (W). Dust-absorbing electrostatic dust removal contains dust particles. When the high-voltage electric field formed between the cathode wire connected to the high-voltage direct current power supply and the grounded anode plate passes through, the cathode generates corona discharge and the gas is ionized. At this time, the negatively charged gas ions move toward the positive plate under the action of the electric field force, and collide with the dust particles during the movement, so that the dust particles are negatively charged. The charged dust particles are under the action of the electric field force. It also moves toward the anode, and when it reaches the anode, it releases the electrons it carries, and the dust particles are deposited on the anode plate, and the purified gas is discharged out of the dust protector. The automatic woodworking Dust Collector is a high-end product for cleaning robots. It has a wide range of applications. It can be used on wooden floors, floor tiles, ceramic tiles and short-haired carpets. It has an excellent effect on the treatment of dust and hair in the home, but it also has some shortcomings. The width of the suction port is narrow, and generally large debris cannot be absorbed.