What certifications does the product hold?

The product is certified with ISO, CE, and CCC standards.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 units.

What are the accepted payment terms?

Accepted payment types include T/T, L/C, D/P, D/A, and PayPal, with currencies in USD, EUR, and CNY.

Advanced High-Performance Sdf Fan for Tunnel Worker Safety

Name: Advanced High-Performance Sdf Fan for Tunnel Worker Safety
Brand: Yuncheng Anjie Fan Electrical Co., Ltd
SKU: 2268914375

Shanxi, ChinaYuncheng Anjie Fan Electrical Co., Ltd

US$5,680.00

1 set

Product specifications

model number

Product profile

Customization

Available

Material

Carbon Steel

Blade Material

Carbon Steel

Model NO.

SDF-O14-2X185KW

Type

Axial Fan

Electric Current Type

Mounting

Free Standing

Certification

ISO, CE, CCC

Model Numbe

Sdf Series

Impeller Diameter

1400mm

Power

2X185kw

Air Volume

1268-4116m³/Min

Air Pressure

6860-388PA

Rotational Speed

1480r/Min

Voltage

220V/380/660/1140V

Frequency

50Hz/60Hz

Noise Value

80db

Transport Package

Wooden Crate Packaging

Specification

SDF-O14-2X185KW

Trademark

anjiexiaolei

Origin

Yuncheng, Shanxi

Production Capacity

3000

Key features

High Efficiency Ventilation: Delivers ample airflow and high static pressure for rapid tunnel excavation.

Energy Saving Technology: Variable frequency soft-start enables stepless speed regulation and over 30% energy savings.

Multi-Purpose Functionality: Single motor power rating operates at multiple levels to conserve electrical energy and costs.

Fire Smoke Exhaust: Special high-temperature resistant motor with insulation class H for reliable fire safety.

Noise Reduction Design: Streamlined current collector and two-layered silencer structure reduce operating noise.

Customizable Specifications: Flexible customization available for model, impeller diameter, power, and voltage.

Durable Carbon Steel Build: Constructed with carbon steel for the main housing and blades for long-lasting performance.

Certified Quality: Products certified with ISO, CE, and CCC standards for safety and reliability.

Company profile

Self-brandedManagement CertificationIn-stock CapacityFast Delivery

Yuncheng Anjie Fan Electrical Co., Ltd

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: half of year CertifiedNearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤5.23h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells fans and related mechanical, electrical, and industrial automation equipment. It provides OEM and ODM services, flexible customization, and has one production line with in-stock capability and stated lead times within 15 working days in both peak and off-seasons. Quality control is limited to three inspectors, with finished products checked by packing staff. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Innovation evidence is limited: no available SDK, no new product reported in the past year, no R&D patents, and no available R&D audit documentation. Financial records are referenced for 2021–2023, but the slices do not provide sufficient financial performance details. Overseas service infrastructure is limited, with no overseas branches, agents, warehouse, showroom, or overseas service countries reported. No customer cases are provided.

Supplier typeThe supplier is a fan and general equipment manufacturer with related sales, repair, electrical equipment, and industrial automation capabilities. It has one production line and in-stock capability, indicating a manufacturing-oriented supplier rather than a pure trading company.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly documented certifications support its quality, occupational safety, and environmental management credentials.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agents, branches, or overseas service countries, and it has not participated in offline trade shows. Although it has service-related suppliers and accepts standard trade terms, the available evidence does not establish strong after-sales service coverage.

R&D capabilityThe supplier offers ODM and flexible customization, and its R&D responsibilities include requirements analysis, technical contract development, and product design. However, it has no available SDK, no patents, no new product reported in the past year, and no R&D audit documentation, indicating limited demonstrated innovation evidence.

Production capacityThe supplier has one production line, listed manufacturing equipment, three quality assurance and quality control inspectors, inventory capability, and stated lead times within 15 working days in both peak and off-seasons. However, it lacks continuous batch quantity reconciliation, an outsourcing SOP, and valid contracts with associated subcontractors, so production controls appear incomplete.

Customization capabilityThe supplier explicitly provides OEM for well-known brands, ODM services, and flexible customization. Its R&D responsibilities also include customer requirements analysis and product design and development, providing direct evidence of customization capability.

Product Q&A

Q:What is the main application of the SDF Series Tunnel Axial Flow Fan?

It is primarily deployed in large-scale railway and highway tunnels, as well as underground power stations for medium to large hydropower projects.

Q:How does the variable frequency soft-start technology benefit the fan?

It enables stepless speed regulation, allowing adjustment to varying airflow and pressure requirements, which achieves over 30% energy savings.

Q:What materials are used for the fan's construction?

The fan is made of carbon steel for both the material and blade, with a cylindrical housing made by round welding of steel plates.

Q:Is customization available for this fan series?

Yes, flexible customization is available for model number, impeller diameter, power, air volume, air pressure, rotational speed, voltage, and frequency.

Q:What safety features does the motor have?

The motor is a special high-temperature resistant type with insulation class H, capable of carrying out fire smoke exhaust in case of fire.