Dusty air rises from the silo
During filling or pneumatic conveying, dust-laden venting air enters the collector through the bottom mounting flange.
Made in China 路 Global Supply 路 Custom Built
Silo Dust Collector Manufacturer
Custom dust collection equipment for cement silos, fly ash silos, powder storage and bulk material handling systems.
9-90 m2Filter area range
270-10800 m3/hTypical airflow range
Standard + CustomModel selection and fabrication
Global SupplyMade in China for export projects
Animated Process Flow
How a Silo Top Pulse Jet Dust Collector Works
A process diagram based on the CTD silo-top structure: dusty venting air rises from the silo, filter bags capture powder, clean air exits through the fan or outlet, and pulse valves clean the bags so dust returns to the silo.
Filter bags capture powder
Dust stays on the outside of the filter bags while clean air passes through the filter media into the clean-air chamber.
Clean air exits
Filtered air moves from the clean-air chamber to the side outlet or fan connection and is discharged outside the collector.
Pulse valves clean the bags
The pulse air header (气包) and solenoid pulse valves send short jets through blow pipes to clean the filter bags automatically.
Dust returns to the silo
After pulse cleaning, collected powder falls back through the bottom opening into the silo or bin.
Main Product Series
JF-CTD Silo Top Dust Collector Series
This is one main product line. Different names are mainly search terms or application names; the real selection is based on model, filter area, airflow and custom configuration.
One product series
CTD-9 to CTD-90, custom by filter area and airflow
Standard Models + Custom Manufacturing
One product series, multiple CTD models
Our main product is the silo top dust collector for cement silos, fly ash silos, powder silos and concrete batching plants. Customers may call it a bin vent filter, pulse jet dust collector or baghouse dust collector, but these names usually refer to the same equipment series.
The model groups below are sizing ranges, not separate product categories. Indicative unit price is US$3,000-8,000; final selection and quotation are confirmed by airflow, filter area, powder properties, silo interface and site conditions.
9-90 m2Filter area
270-10800 m3/hAirflow range
CTD SeriesModel selection
US$3,000-8,000Indicative unit price
Model selection method
Choose by filter area and airflow first, then customize flange, voltage, material and filter media.
Small Silo Models
- Filter area
- 9-18 m2
- Airflow
- 270-2160 m3/h
Small tanks, small cement silos and low unloading rates.
Standard Silo Models
- Filter area
- 24-36 m2
- Airflow
- 720-4320 m3/h
Common cement silos, fly ash silos and concrete batching plants.
High Airflow Models
- Filter area
- 45-54 m2
- Airflow
- 1350-6480 m3/h
Higher unloading rates and larger powder storage systems.
Large Custom Models
- Filter area
- 72-90 m2
- Airflow
- 2160-10800 m3/h
Large silo top systems and project-specific central dust collection.
Custom Engineering
Built Around Airflow, Filter Area and Site Conditions
Jingfeng Environmental supplies standard model dust collectors and custom-built equipment according to material characteristics, airflow, filter area, installation space, flange size and electrical configuration.
- Filter area from 9 to 90 m2 according to project demand
- Bag type, cartridge type and pulse jet cleaning options
- Carbon steel, stainless steel, anti-static and explosion-proof options
- 230V/460V 60Hz and UL/CSA/ETL electrical components available upon request
Manufacturing
Real Fabrication and Assembly Capability
Production photos help overseas customers understand that we provide actual manufacturing and custom fabrication, not only trading service.
Workshop Process Photos
Buyer Questions
Questions Customers Ask Before Buying a Silo Dust Collector
Practical answers about selection, installation, electrical configuration, customization, delivery and maintenance.
What information is needed for a silo dust collector quotation?
Useful information includes silo size, material name, unloading method, airflow, required filter area, voltage, flange size, site space and any drawings or photos.
How much does a silo dust collector cost?
The cost depends on filter area, airflow, material, bag or cartridge filter type, pulse jet system, motor or fan configuration, electrical parts and customization level.
Can I buy one custom silo dust collector instead of a standard model?
Yes. A single custom unit can be manufactured according to flange size, filter area, body material, installation height and electrical configuration.
How long does production take for a silo dust collector?
Lead time depends on quantity, model size, surface treatment, special electrical parts and customization. Standard structures are usually faster than fully custom projects.
Can you supply drawings before production?
Yes. Basic outline drawings, flange dimensions and project confirmation drawings can be prepared before manufacturing when the buyer provides site requirements.
Do you export silo dust collectors from China?
Yes. Jingfeng Environmental supplies Made in China dust collection equipment for global projects and can configure equipment according to overseas project requirements.
What should I ask before buying a silo dust collector?
Ask about filter area, airflow, filtration velocity, filter media, pulse jet system, compressed air requirement, flange size, electrical voltage, spare parts, drawings, delivery time and packing.
Can I get a quote if I only know the silo size?
Yes, but the quote will be more accurate if you also provide material name, filling method, unloading rate, dust concentration, site voltage and flange dimensions.
Why do two silo dust collectors with similar size have different prices?
Price may change because of filter area, steel thickness, stainless steel option, filter media, pulse valves, fan, control box, surface treatment, packing and certification requirements.
Need a Silo Dust Collector for Your Project?
Send airflow, silo size, material, filter area requirement or site drawings. We can support model selection and custom configuration.