Reliable Cooling Fan: Backward Curved Ec Centrifugal Fan, IP55 (K-EC310-R230-29)

• Customization: Available
• Material: Stainless Steel
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: K-EC310-R230-29
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: RoHS, CE, CCC, UL
• Impeller Material: Aluminiium Alloy
• IP Grade: IP55
• Insulation: B
• Bearing: Ball Bearing
• Speed Control: 0-10V DC/PWM
• Transport Package: Carton Box; Wooden Pallet
• Specification: 310mm
• Trademark: Krubo
• Origin: China
• HS Code: 8414599050
• Production Capacity: 10, 000pieces/Year

Product Description

Product Description

Product Parameters

Company Profile

Business Type:	Manufacturer / Factory,
Main Products:	Centrifugal Fans, Axial Fans, Duct Fan, EC Fan, Cross Flow Fan, Q Motor, etc.
Registered Capital:	2,000,000 RMB
Plant Area:	>20,000 square meters
Management System Certification:	ISO 9001, QC 080000
Average Lead Time:	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month

FAQ

Q1: Who are you?
A1: KRUBO The esteemed KRUBO brand was proudly established in Germany. We unite a wealth of top-tier technical talent with over two decades of expertise in the fan industry to craft a multifaceted enterprise. We excel in the design, development, production, and OEM sales of premium motors and fans. KRUBO Our headquarters graces the vibrant city of Dusseldorf, Germany, whilst our Chinese headquarters anchors in Tianjin. In Changzhou, China's illustrious 'Hometown of World Motors', we operate two state-of-the-art chemical plants, delivering exceptional OEM fan solutions to a global clientele.

Q2: How long is your lead time?
Our samples are readily available in stock, and batch deliveries are typically completed within a swift 14 days. With two expansive factories in China, boasting over 20,000m², our team, with over 20 years in fan R&D and production, leverages a wealth of automated production equipment and a robust inventory of raw materials to ensure prompt and consistent delivery..

Q3: What products can I purchase from your side?
We offer a wide array of products including Axial flow fans, Centrifugal fans, EC fans, AC Fans, DC Fans, Q Motors, Cross Flow Fans, Duct fans, and more.

Q4: What are your advantages compare with others?
Our distinguished team of seasoned professionals is dedicated to delivering bespoke solutions,
including complimentary fan selection and product simulation structure optimization,
a robust production and delivery capability,
and our status as a source manufacturer..

Q5: What else service can you offer to help?
In the realm of heat transfer technology, we offer heat conduction simulation and optimization for a variety of applications, including small household appliances, air conditioners, new energy solutions, water washing systems, precision molds, and intelligent equipment.
In mechanics, mwe specialize in mechanical structure simulation, optimizing machine tool structure mechanics, and refining cutting tool structures.

Q6: What are your famous partners?
As esteemed R&D suppliers Krubo Motor (Tianjin) Co., Ltd proudly ranks in Siemens' top 15% of suppliers, reflecting our commitment to excellence and innovation.

Q7: Can you do OEM for me?
A3: We enthusiastically embrace all kinds of OEM orders. Just reach out to us with your requirements,and we will Wprovide you with a competitive price and craft a tailored sample product swiftly.

Q8: When can I get the quotation?
A7: Typically, we deliver your quotation within 24 hours of receiving your inquiry. For urgent requests, please call or highlight this in your email to prioritize your inquiry.

Q9: How about warranty?
A7: KRUBO products confidently offer an 18-month warranty, extendable to 24 months for specific industries or products, surpassing many competitors.

Q10: If you accept small orders?
A1: We warmly welcome small orders and can deliver samples promptly for your evaluation and testing.


About Us

KRUBO specializes in the manufacturing of HVAC fans, blowers, motors, and components, including centrifugal fans, axial fans, cross-flow fans, single/double forward curved fans, as well as AC/BLDC/ECM motors. Supported by state-of-the-art testing and production facilities, automatic welding machines, CNC machining centers, and injection machines, with 20 years of manufacturing expertise, KRUBO excels in designing, developing, manufacturing, and exporting globally.

With a comprehensive product range, KRUBO delivers perfect product solutions by skillfully matching motors and fans, offering exceptional quality and competitive pricing through large-scale production. Our vision is for every customer to achieve 100% satisfaction with their fan and motor solutions.

We are dedicated to providing unrivaled fan and motor solutions for applications in heating, ventilation, air conditioning, home appliances, air purification, floor heating, and more.

KRUBO cordially invites customers from all sectors to connect with us for future business partnerships and mutual success. Our collaboration promises benefits for both parties, delivering top-quality products at competitive prices to fulfill all customer needs within their budget.

Our Solutions

KRUBO Founded in Germany in 2019, Krubo Motor (Tianjin) Co., Ltd brings together a cadre of top technical talents, each boasting over 20 years of experience in the fan industry. This powerhouse enterprise excels in the design, development, production, and OEM sales of high-quality motors and fans, setting new standards in innovation and excellence.

KRUBO is proudly headquartered in Dusseldorf, Germany, with its Chinese headquarters nestled in the bustling city of Tianjin. Our state-of-the-art manufacturing plants in Changzhou, China, known as the 'Hometown of World Motors', offer unparalleled OEM solutions for fans, catering to a global clientele with precision and reliability.

Leveraging cutting-edge EC and AC technology, KRUBO produces an extensive array of motors and fans, serving a diverse clientele across the globe. Our offerings include axial fans, backward curved fans, forward curved fans, and blowers. Driven by passion and commitment, we continuously enhance our products to meet and exceed our clients' expectations, delivering exceptional performance and quality.

Our OEM products feature a variety of options: axial flow fan, backward centrifugal fan, forward centrifugal fan, EC series fan, blower, and more. These versatile fans find applications across industries including ventilation, purification, refrigeration, energy storage, new energy, heating, rail transit, and bus sectors.

KRUBO upholds the principles of 'high starting point, high standard, and high requirements'. Our benchmark is the satisfaction of our customers, while 'cooperation, win-win, and innovation' remain our core pursuits. We are dedicated to crafting intelligent and energy-efficient technology, aiming to become the world's leading brand in smart, energy-saving fans.

Since our inception, we have produced over 30 million OEM fans, delivering consistent quality across various brands and industries. Our commitment to excellence has garnered us widespread acclaim from our satisfied customers. KRUBO enthusiastically anticipates the opportunity to collaborate with you, bringing innovation and efficiency to the forefront of our partnership.

Our R&D

team, alongside our technical support specialists, are dedicated to integrating external motor technology with sophisticated electronic control circuits and aerodynamic fan impeller designs. We craft innovative fan solutions that meet the diverse requirements of our customers, powered by leading-edge experimentation. Our state-of-the-art experimental equipment,meters, and tools in our laboratory ensure rigorous testing for motor reliability and fan air performance, ensuring peak performance and durability.

We offer advanced heat conduction simulation and optimization services for small household appliances, air conditioners, new energy devices, water washing systems, precision molds, and intelligent equipment, ensuring optimal performance and efficiency. Furthermore, we conduct mechanical structure simulations, optimizing machine tool structure mechanics and cutting tool structures for enhanced performance and reliability.

Our advantages

• Our ECM motorized fans boast efficiencies that are 30%-60% higher than traditional motors, revolutionizing energy savings and performance.
• We have achieved seamless step-less speed control and ensure perfect communication with customer products for unparalleled user experience.
• Our fans feature an extended lifespan of up to 40,000 hours, offering unmatched durability and reliability.
• We offer customizable IP55 and IP68 protection ratings, ensuring resilience against harsh environments.
• Our sine wave, three-phase technology eliminates electromagnetic-acoustic disturbances, bolstered by an array of protection functions such as soft start, overload safeguarding, and motor block protection..