Where is your factory located?

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

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the lead time for production?

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

2X30kw Mining Local Ventilator with Low-Noise Powerful Extraction

Name: 2X30kw Mining Local Ventilator with Low-Noise Powerful Extraction
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2125099492

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$1,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Usage

for Air Conditioner, for Manufacture

Model NO.

sdf/sds

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE, CCC

Product Name

Tunnel Fan

Application

Tunnel Construction Exhaust Ventilation

Size

Customer's Request

Motor

AC Motor

Feature

High Working Temperature Resistance

Name

Tunnel Fan

Keyword

Big Air Volume Tunnel Fan

Impeller

Polymer Synthetic/Aluminum Alloy

Color

Customers' Requirements

Power

2*22kw--2*200kw

Installation

Remote Guidance

Warranty

12 Months

Rpm

960-2900r/Min

Air Flow

90-9500 M3/Min

Total Pressure

275-8000 PA

Transport Package

Wooden Case

Specification

According to the order

Trademark

BJSFAN

Origin

Shandong Province, China

HS Code

8414599099

Production Capacity

20000 Pieces/Year

Key features

High Efficiency Ventilation: Big power ventilation with low noise and energy-saving design for tunnel and mining applications.

Bidirectional Jet Fan: Can switch between forward and reverse rated speed within 30 seconds for versatile airflow control.

Durable Construction: Shell made from imported special machine tools spinning flap molding with corrosion-resistant impeller.

Low Noise Option: Muffler can be added to reduce noise for occasions with high noise requirements.

Wide Power Range: Power options from 2*22kw to 2*200kw to suit various tunnel and mining ventilation needs.

Strict Quality Control: All blowers run for more than 3 hours before delivery to test quality and ensure reliability.

Customization Available: Supports OEM/ODM, custom sizes, colors, and designs based on customer requirements.

12 Months Warranty: Free replacement of damaged parts during the 12-month warranty period after receipt.

Company profile

High Repeat Buyers ChoiceCustomization from Samples3D Software DesignProduct Certification

Shandong Hanqi Industrial 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: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.02h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.

Product Q&A

Q:What information should I provide when inquiring?

Please provide flow rate/air volume, pressure, purpose, use environment (temperature, atmospheric pressure), or any other special requirements.

Q:What is the warranty period?

We provide a 12-month warranty after receiving the fans. Damaged parts are replaced free of charge during this period.

Q:How do you control product quality?

We have a quality inspection department. All blowers are tested for more than 3 hours before delivery. If there is a quality problem, we produce a new one.

Q:What are your terms of payment?

We accept TT 30% as advance payment and TT 70% after inspection before shipping, or 100% Irrevocable L/C at sight.

Q:What products do you produce?

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