Aokai is a concrete mixer dust collector filter bags supplier for bag-type dust collection systems used in concrete batching plants, ready-mix operations and central mixing facilities.
Concrete Batch Plant Industry Overview
Concrete batch plants combine cement, aggregates, fly ash and other materials to produce ready-mix concrete. Dust is commonly generated at cement silos, powder transfer points, weighing hoppers, mixer charging areas and truck loading stations.
Dust Collection Challenges in Concrete Batch Plants
Concrete batching plants often handle fine and abrasive cement or mineral dust. Wet aggregates, humidity changes and fluctuating production loads may contribute to dust caking, rising pressure drop, bag wear and dust leakage.
Proper concrete mixer dust collector filter bag selection should consider dust characteristics, airflow, moisture level, cleaning frequency, bag construction and installation fit. Aokai helps match the filter media and bag design to the actual operating conditions of the collector.
Concrete Mixer Dust Collector Filter Bags for Concrete Batch Plants
Aokai is a concrete mixer dust collector filter bags supplier for concrete batching plants, ready-mix operations and central mixing facilities.
We manufacture custom and replacement baghouse filter bags for pulse-jet dust collectors used at mixer charging points, cement and powder transfer areas, central dust collection systems and truck loading stations. Filter media, bag dimensions, top and bottom construction, seam reinforcement and filter cage compatibility can be tailored to your collector and operating conditions.
Aokai supplies baghouse filter bags and related filtration components. We do not supply complete dust collector systems or cartridge filters.
Concrete Batch Plant Filter Bags at a Glance
- Custom and replacement filter bags for baghouse dust collectors
- Designed for pulse-jet cleaning systems
- Suitable for cement dust, fly ash, mineral powder and aggregate-related dust
- Available with custom diameter, length, snap band, cuff, bottom design and seam reinforcement
- Manufactured from drawings, photos, samples or existing bag dimensions
Custom and Replacement Concrete Mixer Dust Collector Filter Bags
Aokai High-Temperature Filter Media for Concrete Plant Dust
For concrete batch plants with abrasive mineral dust, fluctuating operating loads or elevated gas temperatures, Aokai offers proprietary aramid and blended needle-felt filter media. These materials are designed for demanding pulse-jet baghouse applications where standard polyester media may not provide sufficient temperature resistance or service stability.
| Item | CONEX145 | PRO845 | PRO545 | MAX445 |
|---|---|---|---|---|
| Continuous Operating Temperature (°C) | 204 | 204 | 204 | 180 |
| Peak Temperature (°C) | 250 | 250 | 240 | 220 |
| Reference Emission Target* | ≤20 mg/Nm³ | ≤20 mg/Nm³ | ≤20 mg/Nm³ | ≤20 mg/Nm³ |
| Weight (g/m²) | 450 ± 5% | 450 ± 5% | 450 ± 5% | 450 ± 5% |
| Thickness (mm) | 2.2 ± 10% | 2.2 ± 10% | 2.4 ± 10% | 2.2 ± 10% |
| Air Permeability (m³/m²/min @ 200 Pa) | 22 ± 20% | 22 ± 20% | 26 ± 20% | 24 ± 20% |
| Tensile Strength – Warp (N/5 cm) | >900 | >900 | >900 | >900 |
| Tensile Strength – Weft (N/5 cm) | ≥1200 | ≥1200 | ≥1200 | ≥1200 |
| Tensile Elongation – Warp (%) | ≤25 | ≤25 | ≤25 | ≤25 |
| Tensile Elongation – Weft (%) | ≤50 | ≤50 | ≤50 | ≤50 |
| 24-Hour Heat Shrinkage – Warp (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| 24-Hour Heat Shrinkage – Weft (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
CONEX145, PRO845, PRO545 and MAX445 are Aokai high-temperature aramid and blended filter media options for demanding concrete mixer dust collector filter bags. The final material selection should be based on operating temperature, dust abrasiveness, moisture level, airflow, cleaning method and existing baghouse configuration.
| Filter Media | Key Features | Recommended Conditions |
|---|---|---|
| CONEX145 | High-temperature aramid-based media; 204°C continuous temperature; up to 250°C peak temperature. | Concrete plant baghouses with temperature fluctuations, elevated operating temperatures and demanding dust collection conditions. |
| PRO845 | High-temperature media with stable mechanical performance; 204°C continuous temperature; up to 250°C peak temperature. | Pulse-jet dust collectors with frequent cleaning cycles, higher operating temperatures and demanding service conditions. |
| PRO545 | Higher air permeability of 26 m³/m²/min and thicker 2.4 mm construction; 204°C continuous temperature. | Concrete dust collectors with higher airflow demand, heavier dust loading or a need for lower initial pressure-drop potential. |
| MAX445 | Medium-to-high temperature media; 180°C continuous temperature; up to 220°C peak temperature. | Concrete plants operating under stable moderate-temperature conditions where improved thermal resistance is required. |
Concrete Batch Plant Filter Bags Display
