What is the minimum order quantity?

Small orders are acceptable. We can deliver samples in a very short time for your testing and checking.

How quickly can I get a quotation?

We usually quote within 24 hours after receiving your inquiry. For urgent requests, please call or mention it in your email for priority handling.

What technical support services do you offer?

We provide heat conduction simulation, mechanical structure simulation, and optimization for various applications including HVAC and industrial equipment.

Energy-Efficient Centrifugal Blower for Ahu System (K-EC220-K-Series)

Name: Energy-Efficient Centrifugal Blower for Ahu System (K-EC220-K-Series)
Brand: Krubo Motor (Tianjin) Co., Ltd
SKU: 2034781192

Tianjin, ChinaKrubo Motor (Tianjin) Co., Ltd

US$230.00-260.00

10 Pieces

Sample price:US$270.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

K-EC220-K-Series

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, CE, CCC

Impeller Material

Aluminiium Alloy

IP Grade

IP55

Insulation

Bearing

Ball Bearing

Speed Control

0-10V DC/PWM

Speed

2470rpm

Current

0.71A

Transport Package

Carton Box; Wooden Pallet

Specification

220mm

Trademark

Krubo

Origin

China

HS Code

8414599050

Production Capacity

10, 000pieces/Year

Key features

Energy Efficient EC Technology: EC motorized fans save 30%-60% energy compared to traditional motors with step-less speed control.

Long Service Life: Designed for durability with a lifespan of up to 40,000 hours for reliable long-term operation.

Flexible Customization: IP55 and IP68 protection grades are customizable to meet specific environmental requirements.

Advanced Protection Features: Includes soft start, overload protection, and motor block protection to ensure safe operation.

Professional OEM Service: Experienced team provides customized solutions, free simulation, and rapid sample production.

Fast Delivery Capability: Batch delivery within 14 days with sufficient raw material stock and automated production.

Comprehensive Warranty: Offers 18 months standard warranty, extending to 24 months for special industries or products.

Company profile

Krubo Motor (Tianjin) Co., Ltd

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-27Nearest Port: Tianjin, ChinaAverage Response Time: ≤1.49hTerms 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 KRUBO products?

All KRUBO products generally come with an 18-month warranty, and 24 months for special industries or products.

Q:How long is the lead time for orders?

Samples are in stock. Batch delivery is generally within 14 days. Peak season lead time is one month, and off-season is within 15 workdays.

Q:Can you provide OEM services?

Yes, we accept all kinds of OEM orders. We offer reasonable prices and customize sample products as soon as possible upon request.

Q:What are the main advantages of your EC fans?

EC fans save 30%-60% energy, offer step-less speed control, have a lifespan up to 40,000 hours, and include protection features like soft start and overload protection.

Q:What products do you manufacture?

We produce centrifugal fans, axial fans, EC fans, AC fans, DC fans, Q motors, cross flow fans, and duct fans.