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Dust Collector Components, Pulse-jet cleaning nozzle

Pulse Dust-Cleaning Rotary Wing

Pulse Blowback Rotary Wing for Filter Cartridge (Also called: Rotary Filter Cleaner)

Installed inside powder coating booth filters. Driven by pulsed air to rotate at high speed, it provides 360° powerful cleaning to prevent clogging and extend filter life. It is highly efficient, durable, and safe for filter media.

Standard Separated Model

 H-shaped All-Metal Model

L600；L660；L900；

 L1000；L1200；L1320；

Fit filter cartridge length：600mm；660mm；900mm；

Fit filter cartridge length：1000mm；1200mm；1320mm；Custom

Fit Cartridge Inner Diameter：200mm-230mm

 Fit Cartridge Inner Diameter：190mm-230mm
Separated top and bottom sections; no space required at the bottom for filter cartridge installation.

Integrated fixed unit; space required at the bottom for filter cartridge installation.

Please see Image 4 for product materials.
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1、 Features & Functions

1.360° Rotary Blowing, No Dead Zones

Driven by pulsed airflow, the rotary cleaning wing performs 360° rotating blowing inside filter cartridges. It eliminates blind spots caused by conventional fixed-point blowing and delivers uniform cleaning airflow over the cartridges.

2. Uniform Blowing to Extend Cartridge Service Life

Fitted with multiple nozzles, the cleaning wing distributes compressed air to different areas. Pulsed airflow acts evenly on the filter cartridge, preventing local overstress, reducing damage and extending cartridge lifespan.

3. Pneumatic Design for Long Service Life

It rotates around the central shaft by pure pneumatic power. Featuring a simple structure without vulnerable components such as motors or gears, its sturdy metal construction ensures long service life.

4. Improve Powder Recovery Rate

Powder recovery rate is a key performance indicator for electrostatic spraying equipment. The rotary cleaning wing maintains good cartridge permeability, stabilizes airflow velocity of the recovery system and boosts powder recovery efficiency of large cyclone systems.

5. Reduce Energy Consumption

Less compressed air consumption under the same cleaning performance. Improved cartridge permeability lowers system differential pressure and fan load, cutting overall energy consumption.

2、Typical Applications

  • Powder coating recovery
  • Fine powder processing
  • Woodworking dust
  • Grain processing
  • Cement & mineral dust
  • Welding fume extraction
  • Pharmaceutical powder collection
Ideal for sticky, caking dust. Fixed nozzles often result in frequent filter cartridge clogging in these working conditions.

Standard Separated Model

H-shaped All-Metal Model

L600；L660；L900；

 L1000；L1200；L1320；
Fit filter cartridge length：600mm；660mm；900mm；

Fit filter cartridge length：1000mm；1200mm；1320mm；Custom

Fit Cartridge Inner Diameter：200mm-230mm

 Fit Cartridge Inner Diameter：190mm-230mm
Separated top and bottom sections; no space required at the bottom for filter cartridge installation.

Integrated fixed unit; space required at the bottom for filter cartridge installation.
1、How does the Rotary Pulse Jet Cleaning Wing work?

Its two air outlets sit close to the filter cartridge wall to cover the whole cartridge 360° top to bottom. The top cover closes during cleaning to seal the cartridge inside. Even air blast from both sides lets the cartridge take higher air volume and pressure without damage.

2、What is the difference between Rotary Pulse Jet Cleaning Wing and ordinary fixed blowpipe?

A fixed blowpipe has fixed blowing positions. By contrast, the rotary cleaning wing rotates 360° inside the filter cartridge during blowing, helping improve the cleaning effect inside the cartridge.

3、Can it be used with all filter cartridges?

The rotary wing is available in multiple sizes and models to fit most filter cartridges on the market. Customization is available if the inner diameter of the filter cartridge ranges from 190mm to 230mm, subject to actual conditions.

4、Is there data to back up the performance of the rotary wing？

We have carried out a comparison test between traditional jet nozzles and rotary pulse jets.
Test data are as follows:
Initial filter cartridge resistance: 56
Traditional blowpipe
Resistance after cleaning: 224
Resistance rise of filter cartridge: 168
Rotary pulse jet
Resistance after cleaning: 96
Resistance rise of filter cartridge: 40
A full video of the test result is attached below：https://youtu.be/B_TthtWzdls.

5、Can it work with a differential pressure controller?

Yes. Combined with a differential pressure controller, it delivers better performance. The system starts or stops cleaning according to the pressure difference across the filter cartridge. It further reduces compressed air consumption and maximizes the advantages of the rotary wing.

6、Is the rotary wing technology mature for practical use?

This technology has been widely applied in dust collector manufacturing and electrostatic spraying industries, especially popular in electrostatic spraying. Many leading enterprises in this industry adopt rotary wing technology for cartridge cleaning. Its long-term performance and stability have been verified through long-time field operation.

1、Important Notes

Keep compressed air clean and dry
Moisture, oil and impurities in compressed air will interfere with the normal operation of pulse valves, rotary wings and nozzles. Clean and dry compressed air is required for the cartridge pulse cleaning system.

2、 Installation Requirements

1、The rotary wing is suitable for vertically and angled inserted filter cartridges. We can provide installation procedures and technical guidance.

2、Recommended blowing pressure: 6 bar; solenoid valve opening time: 1–1.5 s; 1-inch solenoid valve port is suggested.

3、Daily Operation & Maintenance

The rotary wing is a low-maintenance component. Check whether it rotates normally during regular equipment inspection.
Ensuring clean and dry compressed air is fundamental to long service life of the rotary wing and stable cartridge cleaning performance.

4、Complementary Products

1、Pulse Controller — Controls the sequence and timing of pulse cleaning

2、Differential Pressure Controller — Triggers on-demand cleaning based on filter media pressure difference (Recommended)

3、Air Filter / Regulator — Filters compressed air and regulates supply pressure (Mandatory)

4、Air Reservoir / Air Tank — Stores and supplies compressed air for pulse cleaning

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+86 183 3655 6608

Email

info@symfilter.com

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