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Customizable 500mm 2800W Ec Fan with Speed Control
US$642.00-660.00
1 Piece
Sample price:US$660.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelUsage
for Experiment, for Air Conditioner, for Manufacture, for RefrigerateModel NO.
K-EC500-R380-18Flow Direction
CentrifugalPressure
Medium PressureCertification
RoHS, CE, CCCInsulation
BOperation Temperature
-25~50 Degree CentigradeSpeed Controller
0-10V / PWMIP Grade
IP54Voltage
400V ACTransport Package
Carton Box; Wooden PalletSpecification
500mmTrademark
KruboOrigin
ChinaHS Code
8414599050Production Capacity
10, 000pieces/YearKey features
Customizable Specifications: Supports customization for insulation, temperature range, speed control, IP grade, and voltage.
High Power Efficiency: Features a 2800W EC fan with 500mm size and speed control capabilities.
Durable Material: Constructed from stainless steel for robust performance in various environments.
Wide Application Scope: Suitable for experiments, air conditioning, manufacturing, and refrigeration.
Global Certifications: Complies with RoHS, CE, and CCC standards for international safety and quality.
Fast Response Time: Provides quotations within 24 hours after receiving your inquiry.
Flexible Ordering: Accepts small orders and offers quick sample delivery for testing.
Reliable Warranty: Minimum 18 months warranty, with 24 months for special industries.
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:What is the warranty period for this product?
A:
All products come with a minimum of 18 months warranty, and 24 months for special industries or products.
Q:What are the lead times for orders?
A:
Off-season lead time is within 15 workdays, while peak season lead time is one month.
Q:Does the manufacturer accept small orders?
A:
Yes, we accept small orders and can deliver samples quickly for testing and checking.
Q:How quickly will I receive a quotation?
A:
We usually quote within 24 hours after receiving your inquiry.
Q:What certifications does this fan have?
A:
The product is certified with RoHS, CE, and CCC.
Send Inquiry
*To:
Krubo Motor (Tianjin) Co., Ltd
Krubo Motor (Tianjin) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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