Where is your factory located?

Our factory is located in Zibo, Shandong, China. You are welcome to visit our factory.

How long is the shipping time after ordering?

It typically takes 20 to 30 days to ship one container after the order is placed.

24-Hour Operation Variable Frequency Adjustable 2*55kw Tunnel Fan, Tunnel Mining Smoke Exhaust Construction Fan

Name: 24-Hour Operation Variable Frequency Adjustable 2*55kw Tunnel Fan, Tunnel Mining Smoke Exhaust Construction Fan
Brand: Hricc Industrial Equipment (Shandong) Co., Ltd.
SKU: 2098060552

Shandong, ChinaHricc Industrial Equipment (Shandong) Co., Ltd.

US$3,600.00

1-4 Pieces

US$3,400.00

5+ Pieces

Product profile

Customization

Available

Material

Carbon Steel,Iron,Stainless Steel

Usage

for Air Conditioner, for Manufacture, for Tunnel Ventilation

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE, CCC, BV

Speed

2900 R/Min, 1450r/Min, 960r/Min

Air Flow

35-210 M3/S

Total Pressure

500-8000 PA

Power

30kw-500 Kw

Running Mode

Uni-Directional

Color

Red/White/Grey/Yellow/Blue/Customized

Transport Package

Plywood Case

Specification

According to the order

Trademark

HURRIC

Origin

Shandong, China

HS Code

8414599000

Production Capacity

5000pieces/Year

Key features

Adjustable Blade Structure: Aviation aluminum alloy impeller allows air supply distance adjustment by adding or removing hosts.

High Efficiency VFD Control: Equipped with VFD cabinet for intelligent adjustment, saving energy and enabling remote control.

Customizable Color Options: Available in Red, White, Grey, Yellow, Blue, or fully customized colors to meet specific needs.

Wide Application Scope: Suitable for tunnel ventilation, mining, water conservancy, highways, railways, and subway projects.

Multi-Unit Series System: Multiple fans can be connected in series to enhance ventilation effect for large section long-distance tunnels.

Rigorous Quality Testing: All blowers run for over 3 hours before delivery to ensure quality and reliability.

Flexible Customization: Supports customization from samples, designs, and flexible adjustments for speed, airflow, and power.

Global Service Network: Cooperative relationships with enterprises in over 100 countries, providing timely technical support.

Company profile

Self-brandedProduction Process Visualization100% Finished Products InspectionProduct Certification

Hricc Industrial Equipment (Shandong) Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao portAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHricc Industrial Equipment (Shandong) Co., Ltd. is a China-based combined company established in 2023 with five employees. It reports manufacturing equipment including laser cutting, shearing, painting, bending, shot blasting, laser welding, drilling, and milling machines, along with 100% finished-product inspection and one quality inspector. The supplier states that it provides OEM services for popular brands and offers broad customization, but it has no SDK availability. Service support includes inventory capability, multiple quotation and payment terms, and stated lead times of within 15 working days in both peak and off-season periods. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Audit information identifies TÜV Rheinland, but the audit type and evaluation result are not sufficiently interpretable from the provided data. Financial information is limited to years stated and does...

After-Sales capabilityThe supplier describes a pre-sale and after-sales service system and reports inventory capability, written service procedures with follow-up records, and lead times within 15 working days in both peak and off-season. Conversely, it has no overseas warehouse, showroom, agent, branch, or overseas-service coverage, limiting the evidence for localized after-sales support.

Production capacityManufacturing resources include laser cutting, shearing, painting, bending, shot blasting, laser welding, drilling, and milling equipment. The supplier reports 100% finished-product inspection, one quality inspector, inventory capability, and lead times within 15 working days; however, it has no valid contract with related subcontractors, which creates a documented manufacturing-management limitation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. This directly supports a broad customization range.

Client casesThe supplier states that it provides OEM services for popular brands and has customers in more than 100 countries and regions, listing examples including the United Kingdom, France, Italy, Spain, South Africa, Japan, and South Korea. These are supplier-provided claims, and no named customer identities, project details, or independently verifiable case documentation are included.

Product Q&A

Q:What information should I provide when inquiring?

Please provide: 1. Air Flow/Volume/Capacity, 2. Pressure, 3. Power, 4. Voltage, 5. Frequency, 6. Altitude of Operation Place, and any other special requirements.

Q:What is the warranty period?

We provide a 12-month warranty after receiving the fans. During this period, damaged parts are replaced free of charge. After the warranty, we offer high-quality technical services and spare parts at price concessions.

Q:How do you control product quality?

We have a dedicated quality inspection department. All blowers are tested by running for more than 3 hours before delivery. If any quality issues are found, we produce new units.

Q:What are your terms of payment?

We accept TT 40% as advance payment and TT 60% after inspection before shipping. We also accept 100% Irrevocable L/C at sight.

Q:What products do you manufacture?

We produce centrifugal fans, tunnel fans, axial fans, jet fans, mining fans, exhaust fans, anti-corrosion blowers, high-pressure blowers, and explosion-proof fans.