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Durable Backward Curved Fan for Heavy-Duty Ventilation Systems
US$50.00-80.00
5 Pieces
Sample price:US$90.00/piece.Request sample
Product profile
Customization
AvailableMaterial
MetalUsage
for Experiment, for Air Conditioner, for Manufacture, for RefrigerateModel NO.
K-EC225-R230-30Flow Direction
CentrifugalPressure
Medium PressureCertification
RoHS, CE, CCCIP Grade
IP44Insulation
BMotor Type
Brushless DC External Rotor MotorSpeed Control
0-10VDC/PWMImpeller Material
PA6+GFSpeed
3030rpmVoltage
230VFrequency
50/60HzAir Flow
1340m3/HPower
155WCurrent
1.13ATransport Package
Carton Box; Wooden PalletSpecification
225mmTrademark
KruboOrigin
ChinaHS Code
8414599050Production Capacity
10, 000pieces/YearKey features
20+ Years Industry Experience: Founded in Germany with top technical talents specializing in fan design and production for over 20 years.
Global OEM Solutions: Headquartered in Dusseldorf and Tianjin with plants in Changzhou, serving global customers with custom OEM.
Advanced EC Technology: Produces wide range of motors and fans including axial, backward curved, and forward curved fans.
High Efficiency Motors: ECM motors offer 30%-60% higher efficiency, step-less speed control, and up to 40,000 hours lifespan.
Customizable IP Ratings: IP55 and IP68 protection ratings can be customized to meet specific environmental requirements.
Comprehensive Technical Support: Provides heat conduction simulation, mechanical structure optimization, and aerodynamic design services.
Large Scale Production: Over 20,000 square meter workshop with automated equipment and sufficient raw material stock.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-27Nearest Port: Tianjin, ChinaAverage Response Time: ≤2.18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryKrubo Motor (Tianjin) Co., Ltd is identified as a privately owned manufacturer/factory in Tianjin, China, with products centered on motors, cooling fans, centrifugal fans, axial-flow fans, refrigeration equipment, and related blowers. The supplier reports ISO 9001 and QC 080000 management certifications, more than 10 production lines, 21–30 years of R&D engineer experience, and 21–30 quality-control staff. It states that 90% of sales come from exports, with self-operated import and export rights and coverage across multiple global regions. The company describes capabilities in fan and motor design, development, production, and OEM sales. However, the provided information does not establish after-sales service arrangements, financial strength, named customer cases, or independently verifiable innovation outcomes. Some location descriptions are inconsistent, listing Tianjin for the company and branch while also citing Düsseldorf as a head-office city and Changzhou as the factory location.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a private owner, while its stated business covers the design, development, production, and OEM sales of motors and fans. Slice 0 also describes the company nature as a trading company, so the evidence indicates manufacturing capability alongside a trading-company classification.
CertificationsThe supplier reports holding ISO 9001 and QC 080000 management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issue dates, scopes, or verification records.
R&D capabilityKRUBO states that it uses advanced manufacturing techniques and pursues smart, energy-saving fan products, while the company description cites technical personnel with more than 20 years of fan-industry experience and reports 21–30 years of total R&D engineer experience. These statements support an R&D and product-development orientation, but no patents, proprietary technologies, new-product records, or verified innovation results are provided.
Production capacityThe supplier is identified as a manufacturer/factory offering multiple motor and fan categories, with stated design, development, production, and OEM capabilities. It reports more than 10 production lines and 21–30 quality-control staff, providing explicit evidence of established production and quality-control resources.
Customization capabilityThe supplier explicitly offers OEM sales and describes comprehensive design, development, production, and OEM services for motors and fans. This supports customization capability for its product scope, although the slices do not specify engineering-change procedures, minimum order quantities, tooling support, or customization limits.
Product Q&A
Q:Who are you?
A:
KRUBO brand was founded in Germany, bringing together many top technical talents who have been engaged in the fan industry for more than 20 years to build a comprehensive enterprise specializing in the design, development, production and OEM sales of motors and fans. KRUBO is headquartered in Dusseldorf, Germany, and its Chinese headquarters is located in Tianjin. There are two modern chemical plants in Changzhou, China, which is known as the 'Hometown of World Motors', to provide OEM solutions
Q:How long is your lead time?
A:
Our samples are all in stock, and the batch delivery period is generally within 14 days. We have two factories in China, with a production workshop of more than 20000m2. Our team has been engaged in the research and development and production of fans for more than 20 years. A large number of automated production equipment and sufficient stock of raw materials can ensure timely and stable delivery.
Q:What products can I purchase from your side?
A:
Axial flow fan, Centrifugal fan, EC fan, AC Fan, DC Fan, Q Motor, Cross Flow Fan, Duct fan, etc
Q:What are your advantages compare with others?
A:
Experienced professional team provides customized solutions, Free fan selection and product simulation structure optimization, Strong production and delivery capability, Source manufacturer.
Q:What else service can you offer to help?
A:
In terms of heat transfer technology: we can provide heat conduction simulation and optimization for small household appliances, air conditioners, new energy, water washing, precision molds and intelligent equipment. In terms of mechanics: mechanical structure simulation, machine tool structure mechanics optimization, cutting tool structure optimization.
Send Inquiry
*To:Krubo Motor (Tianjin) Co., Ltd
Krubo Motor (Tianjin) Co., Ltd*Content:
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