What certifications does the TQBWL fan hold?

The TQBWL fan holds ISO, CE, CCC, and ATEX certifications, ensuring safety and compliance for industrial and explosive environments.

What is the warranty and after-sales service policy?

We provide global after-sales support including 24/7 online troubleshooting via email, video, or phone. For major issues, we can dispatch engineers to your site or train your local team.

Tqbwl Large Industrial Explosion-Proof Fan Variable Frequency Centrifugal Fan Blower

Name: Tqbwl Large Industrial Explosion-Proof Fan Variable Frequency Centrifugal Fan Blower
Brand: Shanghai Sunnovi Machinery Technology Co., Ltd
SKU: 2141738232

Shandong, ChinaShanghai Sunnovi Machinery Technology Co., Ltd

US$800.00-12,500.00

1 Piece

Product specifications

TQBWL-917A-L90-4KW

Product profile

Customization

Available

Material

Q355

Usage

for Manufacture

Model NO.

TQBWL

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

ISO, CE, CCC, ATEX

Motor Type

Asynchronous Motor

Rotated Speed

3500 R/Min

Frequency

60Hz

Maximum Airflow

240, 000 M3/H

Maximum Static Pressure

11, 000 PA

Air Pressure

According to Your Needs

Voltage

220-480V, Three Phase

Trade Terms

EXW, Fob and CIF, CFR

Insulation Level

Can Be Customized

Brand of Motor

Can Be Customized

Power

According to Your Needs

The Payment Method

T/T, L/C, Wu, etc.

Size

Depends on The Model

Color

Standard Color Is Blue, Other Colors Are Cus

Working Temperature

Can Be Customized

Transport Package

Plywood Case

Specification

High pressure, Medium pressure

Trademark

TMS

Origin

China

HS Code

841459

Production Capacity

200sets/Month

Key features

ATEX Explosion-Proof Design: Explosion-proof shell prevents dust explosions, ensuring safe use in hazardous environments.

High Energy Efficiency: Variable frequency drive motors achieve over 30% energy savings under non-full load conditions.

Modular Maintenance Design: Independent disassembly of core modules reduces maintenance time and minimizes production downtime.

Wear-Resistant Impeller: Thickened radial impellers handle particulate pollutants, ensuring durability and extended service life.

Wide Application Range: Suitable for dust removal, pneumatic conveying, water treatment, and HVAC systems with minor pollutants.

Global After-Sales Support: 24/7 online troubleshooting and optional on-site engineer dispatch for major issues.

Customizable Specifications: Motor type, insulation level, working temperature, and power can be customized to your needs.

Company profile

Shanghai Sunnovi Machinery Technology Co., LtdShandong, China

Business Type: Trading CompanyExport Year: 2025-03-08Nearest Port: Qingdao Port, Ningbo portAverage Response Time: ≤0.71hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryShanghai Sunnovi Machinery Technology Co., Ltd, established in 2025, is a trading company based in Shandong, China. It specializes in air supply and exhaust systems and other industrial machinery. With roots as an OEM for ABB, the company emphasizes R&D and innovation. It operates three production lines with significant export activities, accounting for 71% to 90% of total sales. The company prioritizes quality and customer satisfaction, aiming for zero defects and complaints.

Supplier typeShanghai Sunnovi Machinery Technology Co., Ltd is identified as a trading company with a focus on industrial equipment, particularly air supply and exhaust systems.

After-Sales capabilityThe company emphasizes quality and customer service, adhering to principles of zero defects and zero complaints, which suggests a strong after-sales service capability.

Financial creditThe supplier has a registered capital of 1,000,000 RMB and an annual production output between US$50 million and US$100 million, indicating substantial financial operations.

R&D capabilityThe company leverages R&D resources and latest technologies, building on its past as an OEM for ABB, indicating strong innovation capabilities.

Production capacityThe supplier operates three production lines and employs 50 quality control staff, supporting its production capability.

Product Q&A

Q:What types of industrial fans do you offer, and how do I choose the right one?

We provide centrifugal, axial, high-pressure, and explosion-proof fans. Our team evaluates your specific needs such as air volume, pressure, medium type, and environmental conditions to recommend a tailored solution.

Q:Do your industrial fans comply with international standards?

Yes, all fans comply with ISO 9001 standards. Key models hold CE and ATEX certifications. We can also adjust specifications to meet regional regulatory requirements for your target market.

Q:What is the lead time for custom industrial fan orders?

Standard models take 7-14 working days. Custom models (e.g., specialized size or material) take 20-30 working days depending on complexity and quantity. Sample testing is available after confirming technical parameters.

Q:How does your factory control product quality?

We have a dedicated quality inspection department. All fans run for more than 3 hours before delivery to test quality. If any quality problem is found, we produce a new one.

Q:Is the product customizable?

Yes, various types are customizable. You can customize motor type, insulation level, working temperature, and power according to your specific requirements.