What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What payment terms are accepted?

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

What is the warranty or quality guarantee?

We guarantee first-class quality with 0 returns, supported by pre-production samples and final inspections.

Advanced Underground Ventilation Fan for Mining and Tunneling

Name: Advanced Underground Ventilation Fan for Mining and Tunneling
Brand: Yuncheng Anjie Fan Electrical Co., Ltd
SKU: 2278158125

Shanxi, ChinaYuncheng Anjie Fan Electrical Co., Ltd

US$8,990.00

1 set

Product specifications

model number

Product profile

Customization

Available

Material

Carbon Steel

Blade Material

Carbon Steel

Model NO.

SDF-O20-2X250KW

Type

Axial Fan

Electric Current Type

Mounting

Free Standing

Certification

ISO, CE, CCC

Model Numbe

Sdf Series

Impeller Diameter

2000mm

Power

2X250kw

Air Volume

2079-6684m³/Min

Air Pressure

5820-316PA

Rotational Speed

980r/Min

Voltage

220V/380/660/1140V

Frequency

50Hz/60Hz

Noise Value

80db

Transport Package

Wooden Crate Packaging

Specification

SDF-O20-2X250KW

Trademark

anjiexiaolei

Origin

Yuncheng, Shanxi

Production Capacity

3000

Key features

Energy Saving Technology: Variable frequency soft-start enables stepless speed regulation, saving over 30% energy compared to traditional methods.

High Temperature Resistance: Special high-temperature resistant motor with insulation class H, capable of fire smoke exhaust.

Low Noise Design: Equipped with two-layered cylinder silencers and streamlined current collectors to reduce operational noise.

Wide Application Scope: Designed for large-scale railway/highway tunnels and underground power stations in hydropower projects.

Flexible Customization: Offers flexible customization for models, impeller diameter, power, and voltage to meet specific site needs.

Quality Assurance: Pre-production samples and final inspections before shipment ensure first-class quality with 0 returns.

Robust Construction: Made of carbon steel with cylindrical housing, ensuring durability in harsh underground environments.

Multi-Purpose Functionality: Single motor power rating can operate at multiple levels, effectively conserving investment costs.

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: ≤1.44h

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.