China Industrial Electric Permanent Magnet Frequency Conversion Silent Dust Removal Suction Fan Manufacturer, Factories

Energy-saving silent dust removal fan

Give the factory a quiet environment

Are you still worried about noise?

Now we introduce a new fan to you - permanent magnet variable frequency silent fan

Excellent noise reduction function
Using permanent magnet motor is more energy-saving
Stainless steel double-layer filter filters yarn dust
Automatic frequency conversion adjustment is more intelligent

Meet customer requirements for noise reduction and energy saving at the same time

Technical Specifications

Power (KW)	Wind Pressure (Pa)	Flow (m³/h)	Size (mm)	Weight (Kg)
7.5KW	5900~5200	1750~3400	155013001700	650
11KW	6700~6000	2150~4350	195013001800	850
15KW	7300~6400	3200~5800	195013001950	900
22KW	9000~6300	3500~8000	230013501950	1100
30KW	10000~7000	3800~9800	270015002000	1300
37KW	11000~7500	4200~10800	290016002100	1500

Noise Source of Suction Fan

1. Vibration noise generated by the high-speed rotation of the impeller

2. Noise caused by high-speed flow of gas at the exhaust outlet

3. Electromagnetic noise generated by motor operation

Our Noise Reduction Measures

(1) Sound Insulation: Install a sound insulation cover with absorption materials and a damping layer. Four ET-3-2 rubber shock absorbers isolate vibration.

(2) Air Flow: Labyrinth noise reduction at the air outlet effectively solves air flow noise.

(3) Motor Cooling: Air inlet silencer louvers at the rear solve electromagnetic noise while aiding heat dissipation.

Sources and Hazards of Waste Silk

Waste silk from cotton and chemical fibers can cause defective products, equipment failure, and serious health issues for workers when scattered during high-speed weaving.

Waste Silk Solutions & Features

Two-pass stainless steel filtration system with dedicated collection box.
Integrated waste wire box and fan silencer box design.
LCD touch screen with over-current and over-voltage protection.
Frequency conversion electric adjustment for optimal energy saving.
Infrared detection of waste capacity with prompt alarms.
Bypass system allows waste removal without stopping the fan.
LED-lit observation window and pre-installed remote data port.

Customer Case

Frequently Asked Questions

Q1: How does the permanent magnet motor save energy? A1: Our fans use permanent magnet variable frequency motors that adjust power consumption based on real-time needs, significantly reducing waste compared to traditional fixed-speed motors.

Q2: What makes this fan "silent" compared to standard industrial fans? A2: We use a multi-pronged approach: sound insulation covers with damping layers, labyrinth noise reduction at the outlets, and rubber shock absorbers to isolate vibration.

Q3: Does the dust removal system affect production during cleaning? A3: No. Our system features a bypass mechanism that allows you to remove waste wire while the fan continues to operate normally.

Q4: How do I know when the waste collection box is full? A4: The unit is equipped with infrared detection and an LED-lit observation window. A prompt alarm will trigger when the capacity limit is reached.

Q5: Is this equipment compatible with smart factory systems? A5: Yes, it includes a pre-installed remote data port designed specifically for active integration into smart factory upgrades.

Product Detail

China Industrial Electric Permanent Magnet Frequency Conversion Silent Dust Removal Suction Fan Manufacturer, Factories

Product Description