Product Overview
Our Reverse Pulse Jet Dust Collectors are engineered for continuous, heavy-duty dust mitigation in high-volume industrial processes. Designed with an automated online cleaning sequence, these systems maintain constant negative pressure and airflow without requiring operational downtime.
Technical parameters
| Parameter | Specification Range |
| Airflow Capacity | 1,000 CFM to 100,000+ CFM |
| Air-to-Cloth (A/C) Ratio | 3.0:1 to 6.0:1 |
| Filtration Efficiency | ≥ 99.9% (on particles down to 0.5 micron) |
| Operating Temperature |
Standard: Up to 180°F (82 °C) High-Temp: Up to 500°F (260 °C) |
| System Pressure Drop (ΔP) | 2.0" to 6.0" w.g. (500 to 1,500 Pa) |
| Housing Design Pressure | ± 20" w.g. (± 5,000 Pa) |
| Pulse Valve Type | Premium Diaphragm Valves (3/4", 1", 1.5") |
| Compressed Air Supply | 80 to 100 PSI (5.5 to 6.9 bar) |
| Air Consumption | 0.05 to 0.15 SCF per pulse |
| Cleaning Controller | Solid-State Sequential Timer Board |
| Pulse settings |
Duration: 50 to 150 ms Interval: 5 to 60 s |
Key Features & Engineering Advantages
1. Continuous Online Cleaning
Sequential pulse rows clean individual filter sections without interrupting system airflow, ensuring zero production downtime.
2. Application-Specific A/C Ratios
Custom air-to-cloth ratios (3.0 to 6.0) match your specific dust chemistry to prevent filter blinding within a minimal floor footprint.
3. Tool-Free, Clean-Side Bag Access
Top-plenum access allows filter change-outs entirely from the outside, eliminating confined-space hazards and cutting labor time by 40%.
4. Built-in Pre-Separation Zone
An internal heavy-gauge inlet baffle plate drops high-velocity, abrasive particles directly into the hopper before they can wear down the filter media.
5. Zero Internal Moving Parts
All valves and solenoids are mounted externally on the clean side, eliminating unexpected internal mechanical failures and simplifying routine maintenance.
Industry Applications & Dust Types
| Industry | Typical Dust Types | Target Engineering / Media Solution |
| Cement & Building | Abrasive & Heavy (Cement clinker, silica sand) | Inlet baffle plates to drop heavy particles before they hit filters. |
| Mining & Metallurgy | High-Temperature & Abrasive (Slag, furnace fumes) | Heat-resistant media (Nomex/PPS) + heavy-duty wear linings. |
| Chemical & Pharma | Fine & Sub-Micron (Pigments, active powders) | PTFE-membrane media for surface filtration and zero blinding. |
| Food & Agriculture | Explosive & Sticky (Flour, sugar, grain dust) | Explosion vents + Oleophobic/Anti-static media coatings. |
| Wood & Paper | Combustible & Fibrous (Sawdust, paper fibers) | Anti-static media + high-volume hopper discharge systems. |
| Power & Incineration | High-Temperature & Corrosive (Boiler fly ash) | Acid-resistant fiberglass or PPS bags to withstand flue gases. |
Safety Compliance & Custom Engineering (OEM/ODM)
1. Safety & Regulatory Compliance
- Combustible Dust Mitigation (ATEX & NFPA)
Utilizes certified rupture panels, isolation valves, and grounded anti-static media to mitigate explosion risks per ATEX/NFPA standards.
- Environmental Emissions & Air Quality
Deploys PTFE-membrane filters to trap sub-micron particles, ensuring full compliance with EPA and OSHA emission limits.
- Structural & Electrical Standards
Features ASME-certified air headers and IP65/NEMA 4X enclosures engineered for code-compliant outdoor operation.
2. Custom Engineering
- Dimensional & Footprint Adaptability
Offers low-profile, modular, or stacked configurations tailored to tight spaces and existing factory ductwork.
- Extreme Environment & Process Matching
Provides SS304/SS316 builds, high-temp insulation, and food-grade/anti-corrosive coatings for harsh or sanitary applications.
- Smart Controls & System Integration
Integrates PLC panels into factory SCADA systems for remote emission tracking and differential pressure "clean-on-demand" logic.
Quality Control & Manufacturing Authority
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Welder Certification & NDT - Fabricated by ASME-certified welders and leak-tested for maximum joint integrity.
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Pre-Shipment Factory Testing - Fully assembled and PLC-validated in-shop to ensure instant plug-and-play installation.
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Material Traceability - Supplied with Mill Test Certificates (MTC) and quality compliance sheets for all media.
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ISO 9001:2015 Certified Facilities - Manufactured under strict quality management systems to guarantee repeatable production precision.
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Global Compliance & Credentials - Built and stamped in full accordance with ASME, CE, ATEX, and UL/CSA standards.
FAQ
Q: What are the standard lead times for custom-engineered models?
Standard modular configurations typically ship within 6 to 8 weeks, while large-scale, highly customized industrial systems range from 12 to 16 weeks.
Q: Can I source replacement valves and filters locally?
Yes, we design our systems to accommodate standard industry sizes and can equip them with premium global brands like ASCO and GOYEN for effortless local sourcing.
Q: Do you provide on-site installation support or supervision?
We provide comprehensive engineering layouts and installation manuals with every unit, alongside optional on-site supervisor deployment or remote commissioning support.
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