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ATEX Certificate Customizable Industrial-Grade Explosion-Proof Centrifugal Fans
US$600.00-7,000.00
1 Piece
Product specifications
TQBWL-917A-L90-4KW
Product profile
Customization
AvailableMaterial
Q355Usage
for ManufactureModel NO.
QBWLFlow Direction
CentrifugalPressure
High PressureCertification
ISO, CE, CCC, ATEXMotor Type
Asynchronous MotorTrade Terms
EXW, Fob and CIF, CFRThe Payment Method
T/T, L/C, Wu, etc.Voltage
220-480V, Three PhaseAir Pressure
According to Your NeedsRotated Speed
3500 R/MinInsulation Level
Can Be CustomizedFrequency
60HzMaximum Static Pressure
11, 000 PASize
Depends on The ModelBrand of Motor
Can Be CustomizedMaximum Airflow
240, 000 M3/HColor
Standard Color Is Blue, Other Colors Are CusWorking Temperature
Can Be CustomizedPower
According to Your NeedsTransport Package
Plywood CaseSpecification
High pressure, Medium pressureTrademark
TMSOrigin
ChinaHS Code
841459Production Capacity
200sets/MonthKey features
ATEX Explosion Proof Certification: Shell design prevents dust explosion injuries, ensuring safe use in chemical and petrochemical industries.
High Efficiency Impeller: Self-developed backward curved design delivers medium-to-high pressure and large air volume performance.
24/7 Technical Support: Engineers available via email, video call, or phone for online troubleshooting and maintenance guidance.
Customizable Specifications: Motor brand, working temperature, insulation level, size, and power can be tailored to specific needs.
Global After-Sales Service: On-site engineer dispatch and local team training available for major issues based on location.
Comprehensive Quality Testing: All fans undergo dynamic balancing tests and run for over 3 hours before delivery to ensure quality.
Multi-Certification Compliance: Products pass CE, ISO, CCC, and ATEX certifications to meet international and regional regulatory standards.
Robust Packaging Solution: Plywood cases with corner protectors and pallets ensure safe transport for heavy industrial equipment.
Company profile

Shanghai Sunnovi Machinery Technology Co., LtdShandong, China
Business Type: Trading CompanyExport Year: 2025-03-08Nearest Port: Qingdao Port, Ningbo portAverage Response Time: ≤0.89hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT
About Our Factory & Business Background
AddressBuilding 6, Haichao Hui West District, Tangye Street, Licheng District, Jinan, Shandong, China
Plant Area107.61 square meters
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsDust collector, Fan, Explosion proof fan, Industrial centrifugal fans
Our Industry Experience & Global Business Record
Year of Establishment2025-01-07
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Mid East, Western Europe, Eastern Asia
Product Q&A
Q:What types of industrial fans do you offer, and how do I choose the right one for my industry?
A:
We provide centrifugal fans, axial fans, high-pressure fans, and explosion-proof fans. To select the right model, our team will evaluate your industry's specific needs-such as air volume, pressure, medium (e.g., fumes, clean air), and environmental conditions (e.g., temperature, humidity)-to recommend a tailored solution.
Q:Do your industrial fans comply with international standards (e.g.,CE,ATEX,ISO),and can they meet regional,regulatory requirements?
A:
All our industrial fans are designed and manufactured in compliance with ISO 9001 quality standards. Key models also hold certifications like CE (for EU markets), and ATEX (for explosive environments in the chemical/petrochemical industry). We can also adjust specifications to meet regional regulatory requirements (e.g., energy efficiency standards) for your target market.
Q:What is the lead time for custom industrial fan orders,and do you offer sample testing before mass production?
A:
For standard models, the lead time is 7-14 working days; for custom models (e.g., specialized size, material), it is 20-30 working days (depending on complexity and quantity). We offer sample testing services: after confirming technical parameters with you.
Q:How does your factory control product quality?
A:
We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.
Q:Is the product customizable?
A:
Various types can be customizable.
Send Inquiry
*To:
Shanghai Sunnovi Machinery Technology Co., Ltd
Shanghai Sunnovi Machinery Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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