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Industrial Centrifugal Forced Draft Blower Variable Frequency Motor Control Fan System Equipment
US$1,600.00-1,900.00
1 Set
Sample price:US$9900.00/set.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelUsage
for Experiment, for Air Conditioner, for Manufacture, for RefrigerateModel NO.
4-73 No. 5AFlow Direction
CentrifugalPressure
Medium PressureCertification
RoHS, UR, ISO, CE, CCCFan Type
Centrifugal Combustion Air FanApplication
Combustion Air SupplyAirflow
11000 Nm³/HTotal Pressure
3000 PAOperating Temperature
20°CMedium
Ambient AirRotation Direction
Left 90°Motor Power
15 KwMotor Type
Variable Frequency MotorVoltage
380 VFrequency Range
5-50 HzProtection Class
IP55Insulation Class
Class FTemperature Rise Class
Class BOutlet Diameter
φ483 mmTransport Package
Steel Frame and Wooden CrateSpecification
Medium Pressure Centrifugal FanTrademark
LINFENGOrigin
ChinaHS Code
841459Production Capacity
20000sets /YearKey features
Stable Combustion Air Supply : 11000 Nm3/h airflow with 3000 Pa total pressure for continuous combustion-supporting airflow.
Variable Frequency Control : 15 kW VFD motor supports 5-50 Hz operation for flexible airflow adjustment.
Industrial Motor Protection : IP55 protection, Class F insulation and Class B temperature rise for industrial operating conditions.
Complete Fan Package : Supplied with base frame, inlet duct, protective mesh, outlet reducer, flexible connector, gaskets and mounting accessories.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.82h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and product-development capabilities, including ODM service and new products introduced within the past year. It operates four production lines, reports annual centrifugal-fan output of 20,000 sets, and has six quality inspectors, with peak- and off-season lead times within 15 working days. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Quality, supplier-service, corrective-action, and complaint-handling procedures are documented and followed. The supplier also provides OEM services for well-known brands and exports 21%–30% of sales, although its stated overseas service coverage is zero. Financial evidence is insufficient for a reliable assessment because the supplied financial indicators are non-informative or unclear.
CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These explicitly demonstrate established quality, occupational-safety, environmental, and product-compliance certifications.
After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, the stated overseas service coverage is zero, so the evidence supports formal service processes but not broad overseas after-sales coverage.
R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services, demonstrating product-development activity. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the documented R&D and ODM capabilities.
Production capacityThe supplier operates four production lines, lists laser cutting, shot blasting, CNC, boring and milling, welding, and painting equipment, and reports 20,000 centrifugal-fan sets of annual output. Six quality inspectors, standardized finished-product inspection instructions, and lead times within 15 working days support a developed production and quality-control capability.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and production information, indicating broad customization coverage.
Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one category of recognized-brand customer engagement. No specific customer names, project details, or performance outcomes are provided, limiting the depth of case verification.
Product Q&A
Q:Are your fans certified with international standards like CE, AMCA, or ATEX?
A:
Yes. Our standard range is CE certified. We also offer AMCA-rated fans for performance assurance and ATEX/IECEx certified models for explosive atmospheres. Relevant certificates can be provided upon request.
Q:Do you comply with specific regional standards (e.g., AS/NZS in Australia, OSHA in the US)?
A:
Our products are designed to meet major international standards. For specific regional requirements, please inform us of your country and application, and our engineers will confirm compliance or offer adapted solutions.
Q:What is your Minimum Order Quantity (MOQ)? Can I order a single unit for testing?
A:
MOQ for standard fans is 1 unit. Sample orders are welcome. Please note that samples are charged and shipping costs apply. Customized designs may have higher MOQs.
Q:Do you support OEM/ODM manufacturing? Can we use our own logo and packaging?
A:
Absolutely. We are experienced in OEM/ODM projects. All details including branding, packaging, and technical specifications can be customized under a confidentiality agreement.
Q:How do you handle customization requests? What information do I need to provide?
A:
Please provide: 1) Required air flow & pressure; 2) Operating medium and temperature; 3) Voltage & frequency (e.g., 480V/60Hz); 4) Installation environment; 5) Any special standards. We will then offer a tailored quotation and design drawing for approval.
Send Inquiry
*To:
Shandong Linfeng Technology Corp., Ltd.
Shandong Linfeng Technology Corp., Ltd.*Content:
Supplier replies will be sent to your registered email
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