Chemical & Petrochemical
Shivam Engineering & Fabrication supplies corrosion-resistant centrifugal blowers, high pressure blowers and fume extraction systems for Chemical and Petrochemicalindustries handling acids, solvents, and hazardous gases.
Perfect Solutions for
Chemical Industry
Need Corrosion Resistant Blowers for Chemical Plant?
Custom engineered solutions with special material of construction for safe and reliable operation.
High Pressure Blower for Chemical Industry
Corrosion-resistant, high-efficiency high pressure blowers engineered specifically for chemical processing plants – from pneumatic conveying to reactor aeration.
When chemical manufacturers across India need reliable, corrosion-resistant, and high-efficiency high pressure air handling solutions for their critical processes, they turn to Shivam Engineering & Fabrication. As a leading high pressure blower manufacturer for the chemical industry, we have supplied hundreds of units to pharmaceutical plants, specialty chemical units, fine chemical facilities, and petrochemical plants across the country. Our high pressure blowers are engineered for durability, corrosion resistance, and continuous operation – perfectly suited for the demanding environments of chemical manufacturing.
Why Chemical Plants Need Corrosion-Resistant High Pressure Blowers
The chemical industry involves processing highly corrosive materials, including acids, alkalis, chlorides, solvents, and organic compounds. Our specially designed high pressure blowers feature:
- Corrosion-Resistant Construction – SS304, SS316, or epoxy-coated MS for maximum durability.
- High Pressure Capability – Up to 1.5 bar (15,000 mmWC) for dense phase conveying.
- ATEX/Flameproof Options – For hazardous/flammable gas environments.
- Oil-Free Air Delivery – No oil contamination for chemical processes.
- Sealed Bearings – To prevent chemical vapor ingress.
- VFD Ready – For variable flow control and energy savings.
- Low Maintenance – Designed for 24/7 continuous operation.
Key Applications of High Pressure Blowers in Chemical Industry
1. Pneumatic Conveying of Chemical Powders
High pressure blowers for dilute phase or dense phase conveying of chemical powders (lime, soda ash, pigments, catalysts, polymers, plastic granules, active pharmaceutical ingredients). Requires 0.3-0.8 bar for typical conveying.
2. Reactor Aeration & Agitation
High pressure air injection into chemical reactors for oxidation reactions, fermentation (bio-chemical), and mixing. Requires oil-free, sterile air options.
3. Fume Extraction & Scrubbing
High pressure blowers for fume extraction from reactors and venturi scrubbers handling corrosive fumes. Requires SS316 construction and gas-tight seals.
4. Spray Drying
High pressure air for atomization in spray drying of chemical products (catalysts, dyes, specialty chemicals). Requires oil-free, clean air.
5. Vacuum Applications (Suction)
High pressure blowers configured for vacuum applications – material loading, packaging, and spill cleanup.
6. Combustion Air for Thermal Oxidizers
High pressure air supply for thermal oxidizers and incinerators used to destroy VOCs and hazardous chemical waste.
7. Gas Boosting
Increasing pressure of process gases for downstream operations.
High Pressure Blower Types for Chemical Industry
| Blower Type | Pressure Range | Application | Key Features |
|---|---|---|---|
| Centrifugal High Pressure Blower | 0.2-0.8 bar | Dilute phase conveying, aeration | High efficiency, SS304/SS316 |
| Multi-Stage Centrifugal Blower | 0.5-1.2 bar | Dense phase conveying, longer distances | Higher pressure, multi-stage |
| Ring Blower (Side Channel) | 0.2-0.6 bar | Vacuum applications, small conveying | Oil-free, compact, SS316 option |
| Rotary Lobe Blower (PD) | 0.4-1.5 bar | Dense phase conveying, high pressure | Constant flow, high pressure |
Material Options for Corrosive Chemical Environments
Depending on the chemicals processed in your plant, Shivam Engineering & Fabrication offers different construction materials:
- Mild Steel (MS) with Epoxy/PU Coating – For mildly corrosive environments (fertilizer plants, salt handling).
- Stainless Steel SS304 – For moderate corrosion resistance in organic chemical and fine chemical applications.
- Stainless Steel SS316 / SS316L – For highly corrosive environments involving chlorides, strong acids, and aggressive solvents.
- PTFE / Halar / ECTFE Coating – For maximum chemical resistance in highly aggressive environments.
- Cast Aluminum Impeller – For spark-resistant applications in explosive/flammable gas environments.
ATEX / Flameproof High Pressure Blowers for Hazardous Areas
For chemical plants handling flammable solvents or explosive dust, Shivam Engineering & Fabrication offers ATEX-certified and flameproof high pressure blowers:
- Spark-Resistant Impellers – Cast aluminum or SS316 construction.
- Flameproof Motors (Exd) – Certified for hazardous area operation (Zone 1, Zone 2).
- Grounding Systems – Prevents static electricity buildup.
- Flame Arrestors – Optional inlet/discharge flame arrestors.
- Temperature Monitoring – Bearing temperature sensors for safety shutdown.
Technical Specifications
- Air Flow Capacity: 50 CFM to 10,000+ CFM (85 m³/hr to 17,000+ m³/hr)
- Pressure Range:
- Centrifugal High Pressure: 0.2-0.8 bar (2,000-8,000 mmWC)
- Multi-Stage Centrifugal: 0.5-1.2 bar (5,000-12,000 mmWC)
- Ring Blower: 0.1-0.6 bar (1,000-6,000 mmWC)
- Rotary Lobe (PD) Blower: 0.4-1.5 bar (4,000-15,000 mmWC)
- Power Rating: 1 HP to 250+ HP (0.75 kW to 185+ kW)
- Vacuum Capability: Up to -0.5 bar (500 mbar) for suction applications
- Operating Temperature: Ambient to 150°C (higher with special design)
- Drive Types: Direct coupled, belt driven, or VFD
- Mounting: Base frame mounted, skid-mounted
- Motor Options: Standard, IE3/IE4, flameproof (Exd), ATEX certified, VFD compatible
Quality Assurance & Testing
Every high pressure blower leaving the Shivam Engineering & Fabrication Ahmedabad factory undergoes:
- Dynamic balancing of impeller (ISO 1940 G-6.3 grade, G-4.0 for high-speed units)
- Performance testing for airflow, pressure, and power consumption
- Vibration and noise level measurement
- Pressure test for gas-tight applications
- Coating thickness verification (for coated models)
- Material certification for SS304/SS316 (Mill Test Certificate)
- Run test for quality assurance
Sizing Guide for Chemical Plant High Pressure Blowers
| Application | Typical Pressure (bar) | Typical CFM | Blower Type | Material |
|---|---|---|---|---|
| Dilute Phase Conveying | 0.3-0.6 bar | 500-5,000 CFM | Centrifugal HP | SS304/SS316 |
| Dense Phase Conveying | 0.8-1.5 bar | 200-2,000 CFM | Rotary Lobe (PD) | SS304/SS316 |
| Reactor Aeration | 0.2-0.5 bar | 100-2,000 CFM | Ring / Centrifugal HP | SS316 |
| Fume Extraction (Scrubber) | 0.1-0.4 bar | 500-10,000 CFM | Centrifugal | SS316 / FRP |
| Spray Drying | 0.3-0.6 bar | 1,000-8,000 CFM | Centrifugal HP | SS304/SS316 |
| Vacuum (Suction) | -0.2 to -0.5 bar | 100-2,000 CFM | Ring Blower | SS304/SS316 |
Serving Chemical Plants Across India
Shivam Engineering & Fabrication supplies high pressure blowers to chemical manufacturers in:
- Gujarat: Ankleshwar GIDC, Vapi GIDC, Vadodara (Nandesari, Savli), Ahmedabad (Vatva, Naroda), Surat (Sachin, Pandesara), Dahej PCPIR, Bharuch
- Maharashtra: Mumbai (Taloja, Rabale, Mahape), Pune (Pimpri-Chinchwad), Nashik, Nagpur, Aurangabad
- Telangana: Hyderabad (Jeedimetla, Patancheru, Gaddapotharam), Sangareddy
- Uttar Pradesh: Noida, Ghaziabad, Kanpur
- Tamil Nadu: Chennai, Thoothukudi, Ranipet, Cuddalore
- Rajasthan: Jaipur, Udaipur, Bhiwadi
- West Bengal: Kolkata, Haldia
- Andhra Pradesh: Visakhapatnam, Kakinada
- And all major chemical manufacturing hubs across India
Frequently Asked Questions – High Pressure Blower for Chemical Industry
1. What material is best for handling HCl and H₂SO₄ fumes?
For HCl and H₂SO₄ fumes, we recommend SS316L construction with PTFE coating or special alloy impellers. For mild exposure, SS316 is acceptable. For concentrated acids, consult our engineering team for specific material recommendations.
2. Can your blowers handle explosive solvent vapors?
Yes. We offer ATEX-certified and flameproof high pressure blowers with spark-resistant aluminum impellers, flameproof motors (Exd), and grounding systems for handling flammable solvents like acetone, toluene, methanol, IPA, and ethyl acetate.
3. What is the difference between a centrifugal high pressure blower and a ring blower?
Centrifugal high pressure blowers are more efficient for higher flow rates and moderate pressures (0.2-0.8 bar), ideal for pneumatic conveying and spray drying. Ring blowers are compact, oil-free, and better for lower flow rates and vacuum applications (0.1-0.6 bar).
4. Do you provide sterile/HEPA filtered air options for pharmaceutical applications?
Absolutely. For pharmaceutical and biotech applications, we offer HEPA filtration systems with our high pressure blowers to provide sterile, particulate-free air for fermentation and other sensitive processes.
5. How can I get a quote for a high pressure blower for my chemical plant?
Call Mr. Nitin Panchal at +91-90168 77642 or email shivamenggfabricators@gmail.com. Provide your application, required pressure (bar/mmWC), flow rate (CFM/m³/hr), and gas/media composition – we'll respond within 24 hours.
Get Your High Pressure Blower from a Trusted Manufacturer
As one of the leading high pressure blower manufacturers for the chemical industry, Shivam Engineering & Fabrication provides:
- Free technical consultation and blower sizing assistance
- Customised designs for pneumatic conveying, reactor aeration, fume extraction, spray drying, and vacuum applications
- Corrosion-resistant SS304, SS316, and epoxy-coated MS options
- ATEX-certified and flameproof models for hazardous areas
- Oil-free air delivery for contamination-free processes
- Sterile/HEPA filtered air options for pharmaceutical applications
- VFD-ready blowers for energy savings
- Competitive lead times and pan-India delivery
- After‑sales support and on-site commissioning
- Material certifications (MTC) with every blower
Contact Mr. Nitin Panchal at +91-90168 77642 or email shivamenggfabricators@gmail.com. Let Shivam Engineering & Fabrication engineer the perfect high pressure blower for your chemical manufacturing process.
* All specifications and performance data are based on standard operating conditions. Custom requirements are engineered per client process parameters.