
Product
Silo Top Dust Collector (ECMC Series)
Product Classification
Dry dust collectorScope of Application
ECMC Series Silo Top Dust Collector is a pulse bag dust collector without lower hopper structure. It runs reliably and is easy to maintain. The air inlet and flow guide baffles adopt computer-aided design. Maximized filter bag spacing minimizes abrasion and optimizes airflow distribution.
- esairsuzhou@vip.163.com
- 0512-57398857
- 13776305335 Mr Liu
- 17312699967 Miss luo
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Silo Top Dust Collector (ECMC Series)

Product Overview
The ECMC series silo top dust collector is a high-efficiency pulse bag dust collection system specially designed for dust control in storage silos and bulk material handling applications.
Unlike traditional dust collectors with ash hoppers, the ECMC series adopts a compact integrated structure without a lower ash hopper. The collected dust can directly return to the silo, reducing maintenance requirements and saving installation space.
With optimized airflow design, high-quality filter media and reliable pulse cleaning technology, the ECMC series provides stable operation, high filtration efficiency and long service life for industrial dust removal applications.

Working Principle
The ECMC silo top dust collector works through a dry filtration process using filter bags and pulse jet cleaning technology.
1. Dust-containing air enters the dust collector from the silo or production process.
2. Dust particles are captured on the outer surface of filter bags, while clean air passes through the filter media and exits the equipment.
3. When dust accumulates on the filter bags, the pulse controller activates the cleaning system.
4. Compressed air is released through pulse valves to remove dust from the filter surface.
5. The cleaned dust falls back into the silo, completing the dust recovery process.
Key Advantages
- Compact silo top installation design, saving factory space
- Automatic dust return design reduces secondary dust handling
- High filtration efficiency suitable for fine powder and industrial dust
- Optimized airflow reduces filter bag abrasion
- Stable pulse cleaning system ensures continuous operation
- Easy filter replacement and convenient maintenance
- Customized solutions available according to dust characteristics and working conditions
Technical Parameters
| Model | ECMC Series |
| Dust Cleaning Method | Pulse Jet Cleaning |
| Installation Type | Silo Top Installation |
| Filter Material | Polyester Needle Felt / Customized Filter Media |
| Filtration Efficiency | Up to 99.5% |
| Application | Powder, dust and bulk material collection |
Application Scenarios

Applications of Industrial Dust Collector
- Cement and building material storage silos
- Mineral powder and chemical raw material handling
- Steel and metal processing factories
- Grain and feed production facilities
- Bulk material transportation systems
- Industrial powder production processes
Why Choose ES Air ECMC Series Dust Collector?
ES Air specializes in industrial air pollution control equipment and customized dust collection solutions.
- Professional manufacturer with experience in industrial environmental protection equipment
- Customized design according to factory layout and dust conditions
- Reliable equipment performance for long-term industrial operation
- Complete technical support from equipment selection to installation
Dry Dust Collector vs Wet Dust Collector
| Comparison | Dry Dust Collector | Wet Dust Collector |
| Filtration Method | Filter media filtration | Water-based dust capture |
| Suitable Dust | Dry powder, metal dust, industrial particles | High-temperature or explosive dust applications |
| Maintenance | Filter replacement required | Water circulation maintenance required |
| Application | Manufacturing, powder processing, material handling | Special industrial environments |
How to Choose the Right Silo Dust Collector?
When selecting a silo dust collector, several factors should be considered:
- Dust Characteristics: Particle size, concentration, temperature and material properties.
- Air Volume: Required airflow according to production conditions.
- Installation Space: Available silo top structure and maintenance requirements.
- Filter Material: Suitable filter media according to different working environments.
- Safety Requirements: Explosion-proof design for combustible powder applications.
Frequently Asked Questions (FAQ)
What is a silo top dust collector?
A silo top dust collector is an industrial dust removal system installed on the top of storage silos to collect dust generated during loading, unloading and material handling processes.
What industries use silo dust collectors?
Silo dust collectors are widely used in cement, chemical, food processing, mineral powder, grain and building material industries.
How often should filter bags be replaced?
The replacement cycle depends on dust type, operating conditions and maintenance. Proper operation and regular cleaning can significantly extend filter bag service life.
Can ES Air customize dust collectors?
Yes. ES Air provides customized dust collection solutions according to airflow requirements, installation conditions and industrial applications.
Get a Customized Dust Collection Solution
If you need an efficient silo dust collection system for your industrial application, ES Air can provide professional technical support and customized solutions.
Contact ES Air today for product specifications, engineering support and quotation.
Selection Reference Table
| Silo Top Dust Collector |
Model / Specification | ECMC-11 | ECMC-15 | ECMC-20 | ECMC-30 | ECMC-40 |
| Air Volume (m³/h) | 720-990 | 1040-1420 | 1500-2100 | 2100-2900 | 2800-3800 | |
| Fan Power (kW) | 2.2 | 2.2 | 4 | 4 | 5.5 | |
| Filter Bag Size (mm) | Φ140×1000 | Φ140×1000 | Φ140×1500 | Φ140×1500 | Φ140×2000 | |
| Number of Filter Bags | 25 | 36 | 36 | 49 | 49 | |
| Filtration Area (m²) | 11 | 15.8 | 23.7 | 32.3 | 43.1 | |
| Pulse Valve Size | 1.0" | 1.0" | 1.0" | 1.0" | 1.0" | |
| Number of Pulse Valves | 5 | 6 | 6 | 7 | 7 | |
| Filter Material | Polyester Fiber with Membrane Coating | |||||
| Dust Cleaning Method | Pulse Jet Cleaning | |||||
| Purification Efficiency | >99.5% | |||||
Equipment Dimensions
| Model | Length (mm) | Width (mm) | Height (mm) |
| ECMC-11 | 1100 | 1100 | 1400 |
| ECMC-15 | 1300 | 1300 | 1400 |
| ECMC-20 | 1300 | 1300 | 1900 |
| ECMC-30 | 1470 | 1470 | 1900 |
| ECMC-40 | 1470 | 1470 | 2400 |
Note: Customized designs are available according to actual working conditions and installation requirements.
Brief: ES Air ECMC Series Silo Top Dust Collector is a high-efficiency pulse bag dust collection system designed for silo dust control, powder handling and industrial air pollution control applications. It features compact installation, automatic dust return, high filtration efficiency and customized solutions.
Silo Top Dust Collector (ECMC Series)
Product Classification
Dry dust collectorScope of Application
ECMC Series Silo Top Dust Collector is a pulse bag dust collector without lower hopper structure. It runs reliably and is easy to maintain. The air inlet and flow guide baffles adopt computer-aided design. Maximized filter bag spacing minimizes abrasion and optimizes airflow distribution.
- esairsuzhou@vip.163.com
- 0512-57398857
- 13776305335 Mr Liu
- 17312699967 Miss luo
Share on social media
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