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50 Inch Direct Drive Automatic Shutter Ventilation Exhaust Fan for Workshop Warehouse
US$159.00-199.00
5 set
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Galvanized SteelFlow Direction
Axial FlowModel NO.
DJF(k)Pressure
Low PressureCertification
RoHS, ISO, CE, CCCPower
1.5kwOuter Size
1380*1380*450mmFrequency
50/60HzVotage
380/220V/CustomizedAir Flow
45000CMHMotor Rotational Speed
460rpmBlades Rotational Speed
460rpmDrive Type
Direct DriveTransport Package
Standard Export Paper CartonSpecification
International StandardTrademark
Yuyun SanheOrigin
China(Mainland)Production Capacity
400sets/DayKey features
Direct Drive System: Blades directly driven by motor, eliminating belts to reduce service costs and fault rates.
High Efficiency Motor: IP55 protection and F grade insulation ensure energy-saving operation with high efficiency.
Durable Stainless Steel Blades: 430 stainless steel blades with 1.2mm thickness offer large airflow without deformation or fracture.
Optimized Opening System: Nylon PA66 and 304 stainless steel components ensure 90-degree opening for maximum air volume.
Enhanced Sealing Device: New type Nylon PA66 sealing rotational device improves efficiency by 30%.
Customizable Voltage: Voltage supports 380V, 220V, or fully customized options to meet specific power needs.
Multiple Certification: Product certified with RoHS, ISO, CE, and CCC for international quality and safety standards.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Company profile
Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2007-01-01Nearest Port: QINGDAO portAverage Response Time: ≤10.86hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryShandong Yuyun Sanhe Machinery Co., Ltd. is a well-established manufacturer and exporter of ventilation and related equipment with over 20 years of expertise. The company showcases strong credentials in R&D and quality management, backed by ISO 9001 certification. Based in Shandong, China, it operates more than ten production lines with significant output and exports to over 70 countries. The firm emphasizes innovation and customer satisfaction, supported by collaborations with major universities.
Supplier typeShandong Yuyun Sanhe Machinery Co., Ltd. is both a manufacturer/factory and a trading company, with its headquarters in Shandong, China.
CertificationsThe supplier holds ISO 9001 certification and its products have also passed CE and CCC certifications.
After-Sales capabilityThe company provides after-sales service as part of its integrated offering including design, manufacturing, and sales.
R&D capabilityThe company collaborates with universities for technological innovation and product development, indicating strong innovation capabilities.
Production capacityThe supplier operates over ten production lines, with substantial annual output across various product lines.
Product Q&A
Q:What is the drive type of this fan?
A:
The fan features a direct drive system where blades are directly driven by the motor, eliminating the need for belts.
Q:What materials are used for the fan blades?
A:
Blades are made of 430 stainless steel with 1.2mm thickness, though galvanized sheet and aluminum alloy are also available as options.
Q:Is the voltage customizable?
A:
Yes, the voltage can be customized. Standard options include 380V and 220V, but custom voltages are supported.
Q:What is the efficiency improvement of the new sealing device?
A:
The new type sealing rotational device made of Nylon PA66 improves efficiency by 30%.
Q:How many shutters does the fan have?
A:
The fan is equipped with 11 shutters made of 0.8mm sheet, which facilitates easier opening and closing compared to older models.
Send Inquiry
*To:Shandong Yuyun Sanhe Machinery Co., Ltd.
Shandong Yuyun Sanhe Machinery Co., Ltd.*Content:
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