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Robust Dk40-8 Counter-Rotating Fan for Underground Metal Mining
US$400.00-10,000.00
1 Piece
Product profile
Customization
AvailableMaterial
MetalBlade Material
Stainless SteelModel NO.
dkType
Axial FanElectric Current Type
ACMounting
Duct FanCertification
ISO, CE, CCCContact
24 HoursUse
Mine VentilationCompany Type
ManufacturerShipping Term
EXW, Fob, CIF and So onAir Pressure
382-3819 PAAir Volume
18.2-126(M3/S)Exported to
All CountriesWarranty
18 MonthsApplications
as Metallurgy, Nonferrous Metals, Gold, ChemicalsPower (Kw)
2*37-2*200Voltage
380 V as Well Can CustomizeMotor Mod
Y250m-6Specification
CustomizedTrademark
Zhi FengOrigin
ChinaHS Code
8414599099Production Capacity
10000Key features
Counter-Rotating Design: Twisted airfoil blades and flow ring ensure stable, efficient operation with no surging.
Built-in Reversibility: Achieves over 60% reverse wind rates natively without needing a reverse wind channel.
Direct-Drive Reliability: Eliminates belts and long shafts to prevent transmission failure and broken shaft risks.
Adjustable Blade Angles: Blade installation angles can be adjusted anytime to match changing mine parameters.
Superior Corrosion Protection: CN metal coating offers 10-50 times wear resistance and extends blade life in harsh environments.
18-Month Warranty: Comprehensive coverage for mechanical defects with free parts and labor from acceptance date.
Customizable Voltage: Standard 380V available with customization options for specific voltage requirements.
ISO 9001 Certified: Manufactured under rigorous quality management standards ensuring international reliability.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: Qing DaoAverage Response Time: ≤5.06hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryZibo Hengding Fan Co., Ltd. is a China-based limited company established in 2010, operating in Zibo, Shandong. The available information describes it as a manufacturer and exporter of industrial ventilation equipment, including mine, centrifugal, tunnel, stainless steel, and axial-flow fans. It reports ISO9001 certification, two production lines, six to ten quality-control staff, annual output of 3,000 fan sets, and stated delivery within 15 working days in both peak and off-peak periods. The company reports independent research and development, technical cooperation with Chinese colleges and universities, and export markets in Southeast Asia, the Middle East, and Europe. Evidence is insufficient to assess after-sales service, customization capability, customer cases, and financial credibility without using financial figures.
Supplier typeThe supplier is identified as a limited company and is described both as a trade company and as a professional industrial fan manufacturer and exporter. Its product range and company descriptions specifically support manufacturing activity in ventilation equipment, although the conflicting trade-company classification means its precise business classification is not fully consistent.
CertificationsThe supplier explicitly states that it has passed ISO9001 quality management system certification. A separate record lists management-system certification as “Others,” but no additional certification is identified.
R&D capabilityThe supplier states that it follows independent research and development and continuous innovation, has technical cooperation with Chinese colleges and universities, and has two R&D engineers’ total experience recorded. These statements provide explicit evidence of an R&D orientation, although the information does not identify patents, new-product results, or specific technologies.
Production capacityThe supplier reports a 1,300 m² manufacturing plant, two production lines, annual production of 3,000 fan sets, first-class testing and production equipment, and six to ten quality-control staff. It also states that both peak- and off-peak-season order fulfillment is within 15 working days, supporting a documented production and delivery capability.
Product Q&A
Q:What is your warranty policy?
A:
We stand behind every product with a comprehensive 18-month warranty, effective from the date of receipt of the fans. During the warranty period: We replace any damaged parts free of charge. Beyond the warranty period: We continue to provide timely, high-quality technical support and competitively priced spare parts to ensure your equipment remains safe, reliable, and operating at peak performance.
Q:How does your factory control product quality?
A:
Quality is at the heart of our operations. Our dedicated quality inspection department oversees every stage of production. Before delivery, every fan undergoes a rigorous test run of more than 3 hours to verify performance, noise levels, and overall integrity. In the rare event that a quality issue is identified, we promptly produce a replacement unit to ensure you receive only the best.
Q:What are your terms of payment?
A:
We offer flexible payment options to accommodate your needs: Option A: 40% TT as advance payment, with the remaining 60% TT due after inspection before shipping. Option B: 100% irrevocable L/C at sight. Please get in touch with us to discuss the most suitable arrangement for your order.
Q:What products do you manufacture?
A:
We offer a comprehensive range of ventilation solutions, including: Centrifugal fans, Tunnel ventilation fans, Axial flow fans, Jet fans, Mining fans, Exhaust fans, Anti-corrosion blowers, High-pressure blowers, Explosion-proof fans, Fan accessories and spare parts. For detailed specifications and custom solutions, feel free to reach out-we're happy to assist.
Q:Where is your factory located? Can I visit?
A:
Absolutely, visitors are always welcome! Zibo Hengding Fan Co., Ltd. Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China. We would be delighted to show you our facilities, introduce our team, and demonstrate our manufacturing capabilities in person.
Send Inquiry
*To:Zibo Hengding Fan Co., Ltd.
Zibo Hengding Fan Co., Ltd.*Content:
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