Steel Industry
Shivam Engineering & Fabrication delivers heavy-duty, high-temperature centrifugal blowers and robust dust collection systems for Integrated Steel Plants, Rolling Mills, Blast Furnaces, SMS, and Sponge Iron units.
Perfect Solutions for
Steel Industry
Need Heavy Duty Blowers for Steel Plant?
High-temperature, abrasion-resistant and high-volume blowers built for continuous operation in steel industry.
Cyclone Type Dust Collector for Steel Industry
Heavy-duty, abrasion-resistant cyclone dust collectors engineered specifically for steel plants and metal manufacturing – from blast furnaces to rolling mills.
When steel manufacturers across India need rugged, reliable, and abrasion-resistant dust collection solutions for their demanding processes, they turn to Shivam Engineering & Fabrication. As a leading cyclone dust collector manufacturer for the steel industry, we have supplied hundreds of units to integrated steel plants, sponge iron plants, rolling mills, and foundries across the country. Our cyclone dust collectors are engineered for continuous 24/7 operation in harsh, high-temperature, highly abrasive environments – perfectly suited for the demanding conditions of steel manufacturing.
Why Steel Plants Need Heavy-Duty Cyclone Dust Collectors
The steel industry involves processes with extreme temperatures, heavy dust loads, and highly abrasive particulate (iron ore dust, sinter dust, coke dust, scale). Our specially designed cyclone dust collectors feature:
- Abrasion-Resistant Construction – Hardox/AR plate, ceramic tile lining, or heavy-duty MS with wear liners.
- High-Temperature Capability – Up to 500°C for sinter plant and blast furnace applications.
- High Collection Efficiency – 85-95% for steel plant dust particles down to 10-20 microns.
- Heavy Dust Load Handling – Can handle inlet dust concentrations up to 100 g/m³ or more.
- Low Maintenance – No moving parts, minimal maintenance requirements.
- Heavy-Duty Construction – Designed for 24/7 continuous operation.
- Rotary Airlock or Double Flap Valve – Dust discharge without pressure loss.
Key Applications of Cyclone Dust Collectors in Steel Industry
1. Blast Furnace Dust Collection
Primary gas cleaning cyclones for blast furnace top gas to remove coarse dust before wet scrubbers or bag filters. Handles high-temperature, abrasive dust at 200-400°C.
2. Sinter Plant Dust Collection
Cyclones for sinter plant exhaust gas to capture sinter dust before ESPs or bag filters. Highly abrasive sinter dust requires abrasion-resistant construction (Hardox/AR plate or ceramic lining).
3. Coke Oven Dust Collection
Dust collection from coke oven charging, pushing, and quenching operations. Cyclones as pre-cleaners for bag filters.
4. Basic Oxygen Furnace (BOF) / Electric Arc Furnace (EAF) Dust
Primary dust collection from BOF/EAF off-gas systems. High-temperature (up to 1000°C) cyclones with refractory lining required.
5. Rolling Mill Dust & Scale Collection
Collecting scale dust and particulate from rolling mill exhaust, scale breakers, and cooling beds. Moderate temperature, moderate abrasion.
6. Raw Material Handling
Dust collection from crushers, screens, conveyors, and transfer points handling iron ore, limestone, dolomite, and coke.
7. Sponge Iron (DRI) Plant
Dust collection from kiln exhaust and material handling in direct reduced iron plants.
Working Principle of Cyclone Dust Collector
The cyclone dust collector operates on centrifugal force. Dust-laden air enters the cyclone tangentially through the inlet, creating a vortex. Heavier dust particles are thrown outward against the cyclone wall by centrifugal force, then slide down to the dust discharge outlet (hopper). Clean air spirals up through the inner vortex and exits through the top outlet. In steel plant applications, collected dust is often returned to the process via a rotary airlock or double flap valve.
Cyclone Dust Collector Types for Steel Plants
| Cyclone Type | Application | Key Features | Temperature |
|---|---|---|---|
| Blast Furnace Cyclone | BF top gas cleaning | High temp, abrasion-resistant | 200-400°C |
| Sinter Plant Cyclone | Sinter exhaust gas | Ceramic lining, Hardox plate | 150-400°C |
| Coke Oven Cyclone | Coke dust collection | Spark-resistant, abrasion-resistant | 100-250°C |
| EAF/BOF Cyclone | Furnace off-gas | Refractory lined, high temp | 400-1000°C |
| Rolling Mill Cyclone | Mill scale dust | Moderate abrasion, steel construction | 100-200°C |
| Material Handling Cyclone | Crusher/screen dust | Abrasion-resistant coating | Ambient-100°C |
Material Options for Abrasive Steel Plant Environments
Depending on the application and abrasiveness, Shivam Engineering & Fabrication offers different construction materials:
- Heavy-Duty Mild Steel (MS) with Abrasion-Resistant Coating – For material handling, rolling mills, and general dust collection.
- Hardox / AR (Abrasion Resistant) Plate (400/450/500) – For highly abrasive applications – sinter plant, blast furnace dust, iron ore handling.
- Stainless Steel SS304 / SS309 / SS310 – For high-temperature applications (400-1000°C).
- Ceramic Tile Lining – For extreme abrasion in inlet scrolls, cone sections, and impact areas – extends cyclone life up to 5x.
- Refractory Lining – For BOF/EAF cyclones exposed to temperatures up to 1000°C.
- Replaceable Wear Plates – Bolt-on wear plates for high-wear areas to simplify maintenance.
Technical Specifications
- Air Flow Capacity: 5,000 CFM to 500,000+ CFM (8,500 m³/hr to 850,000+ m³/hr)
- Collection Efficiency: 85-95% for particles >10 microns
- Pressure Drop: 50-200 mmWC (500-2000 Pa) depending on design
- Inlet Velocity: Typically 15-25 m/s (50-80 ft/s)
- Inlet Dust Concentration: Up to 100 g/m³ or higher
- Operating Temperature:
- MS Construction: Up to 250°C
- SS304 Construction: Up to 400°C
- Refractory Lined: Up to 1000°C
- Material Thickness: 6mm to 16mm depending on size and application
- Inlet Configuration: Tangential rectangular
- Discharge: Rotary airlock valve, double flap valve, or manual slide gate
- Accessories: Support structure, insulation, inspection door, manhole, ladder, platform
Sizing Guide for Steel Plant Cyclones
| Application | Typical CFM Range | Cyclone Diameter | Material Recommendation |
|---|---|---|---|
| Blast Furnace | 100,000-500,000+ CFM | 2,000-5,000 mm | Hardox + Ceramic lining |
| Sinter Plant | 50,000-300,000 CFM | 1,800-4,000 mm | Hardox + Ceramic lining |
| Coke Oven | 20,000-100,000 CFM | 1,200-2,500 mm | Heavy-Duty MS |
| EAF/BOF | 50,000-200,000 CFM | 1,500-3,500 mm | Refractory + SS309 |
| Rolling Mill | 10,000-50,000 CFM | 1,000-2,000 mm | Heavy-Duty MS |
| Material Handling | 5,000-20,000 CFM | 800-1,500 mm | Heavy-Duty MS |
Quality Assurance & Testing
Every cyclone dust collector leaving the Shivam Engineering & Fabrication Ahmedabad factory undergoes:
- Dimensional accuracy check as per design drawings
- Weld quality inspection (ultrasonic testing for heavy-duty cyclones)
- Coating thickness verification (for abrasion-resistant coatings)
- Refractory lining inspection (for high-temperature cyclones)
- Pressure test for gas-tight applications
- Material certification for Hardox and SS304/SS309 (MTC)
- Rotary airlock valve run test
Benefits of Cyclone Dust Collectors for Steel Industry
- No Moving Parts: Extremely reliable with minimal maintenance in harsh steel plant environments.
- High Abrasion Resistance: Hardox/AR plate and ceramic tile lining for long service life with iron ore, sinter, and coke dust.
- High Temperature Capable: Handles blast furnace, sinter plant, and EAF exhaust without issues.
- Heavy Dust Load Handling: Can handle high inlet dust concentrations from steel plant processes.
- Product Recovery: Collected iron ore dust and sinter can be returned to process.
- Pre-Cleaning: Extends life of downstream ESPs, bag filters, or wet scrubbers significantly.
- Low Operating Cost: No filter bags or cartridges to replace.
Serving Steel Plants Across India
Shivam Engineering & Fabrication supplies cyclone dust collectors to steel plants, sponge iron plants, rolling mills, and foundries in:
- Jharkhand: Jamshedpur (Tata Steel), Bokaro (SAIL), Ranchi, Adityapur
- Odisha: Rourkela (SAIL), Angul (JSPL, NALCO), Kalinga Nagar (JSPL, Tata Steel), Dhenkanal
- Chhattisgarh: Bhilai (SAIL), Raipur, Raigarh (JSPL), Korba
- West Bengal: Durgapur (DSP), Burnpur (IISCO), Kharagpur
- Gujarat: Ahmedabad, Vadodara, Hazira (Essar), Kandla, Mundra
- Maharashtra: Mumbai, Pune, Nagpur, Chandrapur (MEL)
- Karnataka: Bengaluru, Bellary (JSW, BMM), Hospet, Toranagallu
- Telangana: Hyderabad, Warangal
- Andhra Pradesh: Visakhapatnam (RINL, Jindal)
- Tamil Nadu: Chennai, Salem (SAIL), Tiruchirappalli
- Punjab: Mandi Gobindgarh (Steel Hub), Ludhiana
Frequently Asked Questions – Cyclone Dust Collector for Steel Industry
1. What is the typical efficiency of a blast furnace gas cleaning cyclone?
Blast furnace primary cyclones typically achieve 85-95% collection efficiency for coarse dust particles (10 microns). The collected dust (flue dust) contains iron oxide and can be recycled back to the sinter plant.
2. What material is best for sinter plant cyclone due to high abrasion?
For sinter plant cyclones handling highly abrasive sinter dust, we recommend Hardox/AR 500 plate with ceramic tile lining in the inlet scroll and cone section. This combination provides excellent abrasion resistance and extended service life.
3. Can cyclones be used as the primary dust collector for EAF off-gas?
Yes, cyclones are often used as primary dust collectors for EAF off-gas to remove coarse particles (spark arrestors) before the bag filter. The high-temperature design requires refractory lining and water-cooled sections in some cases.
4. What is the typical delivery time for a steel plant cyclone?
Standard material handling cyclones: 15-20 days. Sinter plant and blast furnace cyclones (Hardox + ceramic lining): 30-40 days. High-temperature cyclones with refractory lining: 45-60 days based on size.
5. How can I get a quote for a cyclone dust collector for my steel plant?
Call Mr. Nitin Panchal at +91-90168 77642 or email shivamenggfabricators@gmail.com. Provide your application (blast furnace/sinter/coke/EAF/rolling mill), CFM/m³/hr, dust type, temperature, and abrasion requirements – we'll respond within 24 hours.
Get Your Cyclone Dust Collector from a Trusted Manufacturer
As one of the leading cyclone dust collector manufacturers for the steel industry, Shivam Engineering & Fabrication provides:
- Free technical consultation and cyclone sizing assistance
- Customised designs for blast furnace, sinter plant, coke oven, EAF/BOF, rolling mill, and material handling
- Abrasion-resistant construction (Hardox/AR plate, ceramic tile lining)
- High-temperature designs up to 1000°C with refractory lining
- Replaceable wear plates for easy maintenance
- Heavy-duty construction for 24/7 continuous operation
- Rotary airlock valves and double flap valves for dust discharge
- Complete systems with ducting, fans, and controls
- Competitive lead times and pan-India delivery
- After‑sales support and on-site commissioning
- Material certifications (MTC) with every cyclone
Contact Mr. Nitin Panchal at +91-90168 77642 or email shivamenggfabricators@gmail.com. Let Shivam Engineering & Fabrication engineer the perfect cyclone dust collector for your steel manufacturing process.
* All specifications and performance data are based on standard operating conditions. Custom requirements are engineered per client process parameters.