Low Noise Flameproof Mine Tunnel Underground Ventilation Dual Impeller Local Fan for Underground Coal Mine

Name: Low Noise Flameproof Mine Tunnel Underground Ventilation Dual Impeller Local Fan for Underground Coal Mine
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 2114778944

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$650.00

10-49 Pieces

US$380.00

50+ Pieces

Product profile

Customization

Available

Material

FRP, Stainless Steel

Usage

for Experiment, Coal Mine

Flow Direction

Centrifugal

Pressure

Low Pressure

Certification

UR, CE, CCC

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

Model

Ybt-2.2

Voltage

380

Full Wind Pressure PA

1050-380

DC Curair Volumem3/Minrent (a)

55-101

Full Pressure Efficiency%

Noisedb(a)

Highest Efficiency(%)

315

Continuous

Transport Package

Standarad Package

Specification

Trademark

china coal

Origin

China

Production Capacity

100set/Month

Key features

Explosion-Proof Certification: Marked ExdI for safe operation in coal mines with gas or coal dust explosion hazards.

Stainless Steel Construction: Durable material ensures resistance to corrosion and long-term reliability in harsh environments.

High Pressure Axial Flow: Designed for efficient press-in ventilation in tunnels and underground coal mines.

Wide Voltage Options: Available in 380V and 380/660V configurations to suit various power supply standards.

Low Noise Operation: Noise levels range from 87dB to 95dB(A) for safer working conditions.

High Efficiency Design: Full pressure efficiency reaches up to 81.5% for optimal energy consumption.

Multi-Model Availability: Models YBT-2.2 to YBT-30 offer air volumes from 55 to 455 m3/min.

Versatile Application: Suitable for coal mines, metal mines, chemical mines, and general tunnel ventilation.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-07-01Nearest Port: qingdao/ningbo/dalianAverage Response Time: ≤4.36hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryChina Coal is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO9001:2008, ANAB, UKAS, and SGS-related certifications or credentials, alongside quality-related national and industry honors. The supplier offers customization, ODM, OEM for popular brands, SDK availability, and documented quality and supplier-service procedures. It has 12 quality inspectors, in-stock capability, valid contracts with associated subcontractors, and approximately one-month lead times in both peak and off-season periods. Overseas services include debugging, maintenance, repair, training, and installation in Denmark, Colombia, India, and Georgia. However, it reports no overseas warehouse, showroom, agent, or branch, and the provided evidence does not establish specific customer names or independently verify financial strength.

Supplier typeThe supplier is explicitly classified as a combined company and presents offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. It is also identified as a non-offshore company name, indicating a directly identified operating supplier rather than an offshore entity.

CertificationsThe company description states that China Coal has passed ISO9001:2008, United States ANAB management-system, and United Kingdom UKAS management-system certifications. It also cites SGS certification and several national quality, reputation, conformity-assessment, and credit honors; the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia, and has participated in an offline trade show. It reports no overseas warehouse, showroom, agent, or branch, so service coverage exists but lacks those overseas facilities and channels.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability, although no R&D staffing, patents, or quantified development results are supplied.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; valid contracts with each associated subcontractor; in-stock capability; 78 qualified service-capability suppliers; and approximately one-month lead times in both off-season and peak season. The supplier also has documented supplier-service procedures and corrective/preventive-action records.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad stated customization range across design and R&D functions.