What is the noise level of the fan?

The fan features effective noise reduction with an operating sound level of 86 dB(A).

What are the lead times for production?

During peak season, the lead time is one month, while off-season production is completed within 15 workdays.

What is the minimum order quantity?

The minimum order quantity is 1 unit, allowing for flexible purchasing options.

Advanced Fbd Ventilation Solutions for Tunnel Airflow Management

Name: Advanced Fbd Ventilation Solutions for Tunnel Airflow Management
Brand: Zibo Jinhe Fan Co., Ltd.
SKU: 2133808372

Shandong, ChinaZibo Jinhe Fan Co., Ltd.

US$500.00-100,000.00

1 Set

Product profile

Customization

Available

Material

Carbon Steel

Usage

for Mine and Industrial Use

Model NO.

FBD5.6@flamproof@counter-rotating@local fan

Flow Direction

Axial Flow

Pressure

Low/Medium/High Pressure

Certification

ISO, CCC, Ma Mark

Speed

2900 Rpm

Impeller Diameterrr

5.6dm

Flow Rate

24000-13800m3/H

Total Pressure

960-4400PA

Motor Power

2*11kw

Voltage

660V/1140V

Saftye Ma Mark No

Mda240266

Flameproof Mark

Exdl MB

Flameproof Certifacation

Cqex24.0948X

Medium Temperature

-15 to 40 Degree Centigrade

Application1

Local Ventilation in Underground Coal Mines;

Application2

Local Ventilation at Ming and Excavation Faces

Application3

Local Ventilation at Chambers and Tunnel

Application 4

Industries Such as Metallurgy, Non-Ferrous Metals

Application 5

Gold, Chemical Processing, Shipbuilding, Ceramics

Transport Package

Wooden Box

Specification

6m x2m x 1m

Trademark

Shengu

Origin

Zibo, Shandong, China

Key features

Explosion-Proof Design: Mining flameproof design with ExdI MB certification for safe underground coal mine operations.

Counter-Rotating Impellers: 2, 3, or 4-stage counter-rotating impellers ensure high efficiency and robust structural integrity.

Low Noise Performance: Advanced noise reduction technology delivers quiet operation at 86 dB(A) for comfortable environments.

Versatile Voltage Options: Supports 380V, 660V, and 1140V to adapt to various power supply requirements in mines.

Wide Application Range: Suitable for underground coal mines, tunnels, metallurgy, chemical sectors, and shipbuilding.

Customization Available: Offers full customization, minor customization, and flexible options based on samples or designs.

Energy Efficient: Smart design and fluid adjustment to ventilation resistance demands minimize power consumption.

High Pressure Capability: Capable of handling low, medium, and high pressure scenarios up to 11570 Pa.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Zibo Jinhe Fan 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. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.84h

AI-Powered supplier vetting

SummaryThe supplier manufactures and services ventilation fans, explosion-proof electrical appliances, pipeline descaling devices, and mining electromechanical equipment. It reports broad customization and ODM capabilities, recent new-product development, raw-material traceability, 100% finished-product inspection, and five quality inspectors. Its management certifications include ISO9001:2015, ISO45001:2018, and ISO14001, with CCC product certification also reported. Service procedures for corrective actions and customer complaints are documented and followed, and in-stock capacity is available. However, no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas showroom, overseas agents or branches, or prior offline trade-show participation is reported. Evidence of financial strength and named customer cases is insufficient.

Supplier typeThe supplier is a manufacturer and service provider covering the design, production, and sales of ventilation fans, explosion-proof electrical appliances, pipeline descaling devices, and mining electromechanical equipment. Its scope also includes equipment installation, maintenance, technical consulting, and import/export activities, indicating a manufacturing-oriented industrial equipment supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CCC product certification. These are explicit certifications supporting quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityDocumented procedures and follow-up records exist for corrective and preventive actions and customer complaints, while listed overseas service activities include installation, training, repair, maintenance, and debugging. However, the supplier reports no overseas agents or branches and offers overseas services in zero countries, so the evidence supports structured service capability but not broad overseas coverage.

R&D capabilityThe supplier reports new products during the past year, technical transformation and research and development in its business description, and ODM service capability. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the broader product-development evidence.

Production capacityEvidence includes in-stock capacity, 100% finished-product inspection, five quality inspectors, raw-material traceability, and equipment including laser cutting, CNC turning, and bending machines. However, there is no valid contract with related subcontractors, which creates a stated gap in documented manufacturing-capacity arrangements.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, with these capabilities repeated across the R&D and production-quality information. This directly supports broad customization capability.