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Heavy Duty Industrial Roots Blower
📋 TL;DR – Product Snapshot
The MTRZ Series Heavy-Duty Roots Blower delivers a constant flow rate of 4.0–267 m³/min with 100% oil-free, ISO 8573-1 Class 0 pure gas conveyance. Built with a robust cast iron or 316L stainless steel body, it is ATEX certified for safely handling explosive gases like Hydrogen and Chlorine in steel, chemical, and biogas applications.
Heavy Capacity Industrial Roots Blower
1.Roots Blower Specification:
Model: MTRZ7-600, MTRZ7-750, MTRZ7-750, MTRZ7-800, MTRZ8-700, MTRZ8-800, MTRZ8-900
Flow Rate: 14515~44426 CFM
Pressure: 1.42~12.8 PSI
Motor Power: 132~1400KW
| Feature / Parameter | MTRZ Series Specification | Industry Standard |
|---|---|---|
| Air Capacity Scope | 4.0 — 267 m³/min | 5.0 — 200 m³/min |
| Differential Pressure | 9.8 — 98 kPa | 9.8 — 80 kPa |
| Oil-Free Certification | ISO 8573-1 Class 0 | Class 1 or 2 |
| Explosion Proof Option | ATEX Certified Available | Optional / Rare |
*Data sourced from internal engineering tests. Actual performance may vary based on installation and gas properties.
2.Roots Blower Features:
1) Adopts cycloidal twin-lobe impeller, reliable and reasonable design, high overall efficiency.
2) Major components are machined using machining centers and CNC equipment. Gears are made of grade 5 precision lightweight alloy steel gears, ensuring high product precision and reliable operation.
3)The casing and wall panels adopt a horizontal split structure for convenient maintenance.
3.Standard Scope of Supply:
Main unit, pressure gauge, coupling, anchor bolts.
4.Applications:
Vacuum Pressure swing adsorption (VPSA) oxygen production, desulfurization and denitrification, lime kilns, steel plant pneumatic conveying, industrial gas conveying, etc.
❓ Frequently Asked Questions (FAQ)
Yes. Our Industrial Gas Roots Blowers can be configured with ATEX-certified motors and 316L stainless steel housings. This ensures safe, leak-proof operation when conveying hazardous or corrosive gases like hydrogen, chlorine, and ethylene.
Our standard cast iron models operate at differential pressures up to 98 kPa and temperatures up to 200°C (392°F). For more extreme conditions, we offer special alloy constructions and external cooling jackets.
Absolutely. Thanks to our precision gap sealing technology, our blowers ensure 100% oil-free compression. They comply with ISO 8573-1 Class 0 standards, making them ideal for sensitive applications like pharmaceutical fermentation and food processing.
🏭 About Our Manufacturing Base
Located in Zhangqiu District, Jinan City, Shandong Province, China—a hub renowned globally for heavy-duty blower manufacturing—our factory combines decades of engineering expertise with state-of-the-art CNC machining centers. Every Industrial Gas Roots Blower is assembled and tested under strict ISO quality control systems before global shipment.
- Standard specification for each kinds of roots blower, easy to choose
- Big volume, high efficiency
- Inlet screw noise shielding structure, lower noise than the same production
- Compact structure, small volume, light weight with graceful appearance
- Oil free, no oil pollution for transportation medium
- Imported bearing, gear and other spare part ensure the long life of the blower
