Explosion Proof Smoke Exhaust Ventilation SUS316 Centrifugal Fan

Product Description

Product Description

Heavy Duty Centrifugal Blower

In industries dealing with highly corrosive, flammable, explosive, toxic, and hazardous substances, the safety and reliability of equipment are paramount. That's where Zoomfine Indotech's adsorption centrifugal blowers come in. Designed with a cutting-edge positive-pressure mechanical seal system and fully explosion-proof certified, our blowers deliver unparalleled protection in the most demanding environments. Trust Zoomfine Indotech to ensure your processes run safely and efficiently, no matter the challenges you face.

Zoomfine provides an extensive selection of centrifugal fans that cater to a variety of specialized applications across multiple industries. From environments filled with dirt and abrasives to the demand for high-efficiency designs, ZMF delivers tailored fan solutions that meet your precise requirements.

Specification

We are only displaying a portion of our heavy duty centrifugal fan blower specifications here. Please contact us for the complete catalog. 

For a comprehensive fan catalog and to discuss your unique needs, please reach out to us! We're here to provide the solutions you're looking for.

Impeller Diameter (mm)	Speed (RPM)	Airflow (CMH)	Full Pressure (Pa)	Static Pressure (Pa)	Motor Power (KW)
800mm	960	10478-19430	887-651	847-515	5.5
900mm	960	19519-27320	1130-894	1044-726	11
1000mm	960	26775-37476	1395-1104	1289-897	18.5
1200mm	960	46267-64795	2013-1593	1861-1295	45
1400mm	960	73470-102834	2705-2140	2502-1730	90
1600mm	900	102810-143910	3157-2497	2919-2030	132/160KW

Features

Unleash the Power of Centrifugal Fans: Key Advantages 

**Inflatable Seal:** A built-in nitrogen or inert gas injection device creates a stable positive pressure barrier (pressure ≥ 0.2 MPa) between the sleeve and the bearing, effectively preventing the infiltration of flammable gases.

**Dry Gas Seal Technology:** A spirally grooved silicon carbide end face provides a contactless dynamic seal, reducing wear by 90% compared to traditional packing seals.

**Leakage Detection and Alarm:** An integrated laser particle counter continuously monitors dust concentration at the exhaust port in real time. If any abnormalities are detected, it automatically triggers an interlock shutdown and sends a warning signal to the PLC system.

**Authoritative Compliance Certifications:** This equipment is certified by the China National Center for Quality Supervision and Inspection of Explosion-Proof Electrical Products (CCEE) and complies with GB 3836.1-2010, which covers "Electrical Equipment for Explosive Atmospheres."

**Flameproof Design:** The motor housing is made from a thickened cast aluminum alloy with a wall thickness of at least 8 mm. The joint clearance is less than 0.15 mm, ensuring that internal sparks cannot ignite any explosive mixtures.

 **Intrinsically Safe Circuitry:** The control circuitry is designed with intrinsic safety in mind, and the cable entry is fitted with explosion-proof flexible conduit to eliminate the risk of electrical sparks.

**Multi-Level Protection:** This device features IP65 dust and water resistance, along with an Ex d IIB T4 Gb explosion-proof marking, making it suitable for use in Class IIA/IIB, Groups T1-T4 locations where flammable gases may be present.

Customer Cases

Application Cases: Special Explosion-proof Areas.  Coating Workshops

Oil Refineries                                                              Petrochemical Plants

The CRT series centrifugal blower is designed for core nodes in specialized explosion-proof areas, achieving zero emissions of breathing gas from styrene monomer storage tanks. This innovation reduces hazardous emissions by 12 tons annually.

The CRT series centrifugal fan is ideal for fully automated production lines, particularly for renovating coating workshops. By integrating with the Manufacturing Execution System (MES), it enables intelligent air volume adjustment, which reduces energy consumption per unit product by 18% and increases production yield to 99.97%.

This centrifugal fan is also suitable for the high-temperature deodorization section of oil refineries, operating steadily at temperatures up to 200°C. This feature addresses the seal failure issues commonly experienced with traditional fans due to thermal expansion.

 Additionally, the customized centrifugal fan is utilized for the reactor ventilation system in a petrochemical PTA plant expansion. This fan offers positive pressure protection, maintaining oxygen concentration below 1%, which effectively suppresses the occurrence of polymer oxidative degradation reactions.

Production Workshop

Company Overview

Qingdao Zoomfine Indotech Co., Ltd stands at the forefront of innovation, specializing in the research, development, design, production, sales, and maintenance of cutting-edge central air conditioning systems, commercial ventilation fans, advanced composite materials, and sustainable solar energy products. Our high-quality offerings have successfully reached over 100 countries, demonstrating our global impact.

At Zoomfine Indotech, we are committed to becoming your premier partner in custom HVAC solutions. We provide not only tailored energy solutions but also the expertise to manage large-scale international projects. Trust us to deliver excellence and transform your energy needs into reality.

As a manufacturer of heavy duty centrifugal blower and a wide range of industrial&commercial fans, we offer an exceptional selection of high-quality products to meet your ventilation needs. Our lineup of commercial fan features five innovative types of roof ventilation fans, highly efficient negative pressure fans, versatile ventilation skylights, effective air towers, cutting-edge external rotor motor centrifugal fans, and durable aluminum alloy chimney vent caps. Trust us to enhance your air quality and ventilation solutions with our reliable and advanced products.

Zoomfine delivers cutting-edge HVAC products that redefine efficiency and adaptability for any project. Our robust modular solutions are designed to cater to large spaces, seamlessly integrating functionality with flexibility. For tighter areas, our sleek, compact single units pack powerful performance into a streamlined design. Choose Zoomfine and transform your air management experience with innovative solutions that elevate comfort and sustainability.

Application

Application Areas

Centrifugal fans are essential components with diverse applications across various industries. They are commonly utilized in air conditioning systems, where they play a crucial role in circulating cooled air throughout buildings. In the realm of building ventilation, these fans ensure a continuous flow of fresh air, promoting healthier indoor environments by effectively removing stale air and controlling humidity levels. Additionally, in hospital settings, multi-wing centrifugal fans are vital for maintaining proper air quality, as they help regulate ventilation in operating rooms, patient wards, and other critical areas, ultimately contributing to the health and safety of both patients and staff.

Replated Products

Related Rooftop Mounted Fan

Discover an exceptional range of axial and centrifugal fans below, expertly designed for rooftop and attic installation. Elevate your space with our reliable and efficient solutions that ensure optimal airflow and ventilation. Choose quality and performance—choose our fans for your next project!

1. **Upblast Centrifugal Fan**

2. **FRP Roof Mounted Axial Fan**

3.**Aluminum Centrifugal Fan** 

Experience the efficiency of centrifugal roof-mounted upblast exhaust fans, available in direct and belt drive options. Featuring backward-inclined centrifugal wheels and aerodynamic inlet cones, these fans minimize system effects. With motors positioned outside the airstream, they're low maintenance and reliable. Ideal for exhaust solutions in storage rooms, fume hoods, kitchens, and smoke control, these fans are your go-to choice for enhancing safety and air quality. Upgrade your space today!

Maximize efficiency with our Airflow System, delivering up to 90000 CFM and operating within a static pressure range of 0 to 2.81 in. WG. Its direct drive type ensures reliability for rooftop installations and applications requiring explosion resistance, fire, and smoke safety. Choose our advanced technology to enhance your operations today!

Discover the AFK Series, featuring both direct-drive and belt-drive options for efficient downward roof-mounted exhaust. Ideal for hospitals, schools, recreational facilities, offices, and retail spaces, these systems enhance air quality and ensure a healthier environment. Choose the AFK Series for reliable air management tailored to your needs!

Packing & Delivery

**Standard Warranty:**

 Enjoy peace of mind with our comprehensive one-year warranty from the start-up date or 18 months from shipment—whichever comes first. For even greater assurance, consider our extended warranty options. Plus, we offer seamless worldwide installation and commissioning to ensure your experience is smooth and hassle-free. Invest in quality and support with us!