Advanced Backward Curved Ec Centrifugal Fans for Energy Storage, Wind Power (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 brand was established in the heart of Germany, uniting a host of top-tier technical experts with over 20 years of industry experience. Our focus is to build a holistic enterprise distinguished in the design, development, production, and OEM sales of motors and fans. KRUBO is strategically based in Dusseldorf, Germany, with its Chinese headquarters proudly situated in Tianjin. In Changzhou, China, renowned as the 'Hometown of World Motors', we operate two state-of-the-art chemical plants to deliver exceptional OEM fan solutions to our global clientele.

Q2: How long is your lead time?
Our samples are readily available, ensuring swift fulfillment, while batch orders are generally dispatched within a streamlined 14-day period. With two expansive manufacturing facilities in China, encompassing over 20,000m². Our seasoned team, armed with over two decades of R&D and production expertise in fans, coupled with advanced automated equipment and abundant material reservoirs, guarantees punctual and consistent delivery..

Q3: What products can I purchase from your side?
Axial flow fan, Centrifugal fan, EC fan, AC Fan, DC Fan, Q Motor, Cross Flow Fan, Duct fan, etc

Q4: What are your advantages compare with others?
Our seasoned professional team delivers bespoke solutions tailored to your needs,
Complimentary fan selection services and innovative product simulation structure enhancements,
Robust production and delivery capabilities,
A direct source manufacturer ensures competitive offerings.

Q5: What else service can you offer to help?
In the realm of heat transfer technology: we excel in providing advanced heat conduction simulation and optimization for small household appliances, air conditioning systems, emerging energy solutions, water purification, precision molds, and intelligent equipment..
In terms of mechanics: our expertise includes mechanical structure simulation, optimization of machine tool structure mechanics, and cutting tool structure enhancements..

Q6: What are your famous partners?
We take pride in being a high-quality R&D supplier and have achieved the esteemed distinction of being in the top 15% of Siemens suppliers.

Q7: Can you do OEM for me?
A3: We welcome all types of OEM orders. Simply reach out to us with your specific requirements. We will provide a competitive price and customize a sample product for you at the earliest opportunity.

Q8: When can I get the quotation?
A7: We typically respond with a quote within 24 hours of receiving your inquiry. For urgent requests, please call us or highlight this in your email, so we can prioritize your inquiry. Please call us or tell us in your mail, so that we could regard your inquiry priority.

Q9: How about warranty?
A7: Every KRUBO product comes with a standard 18-month warranty, extending to 24 months for select industries or products, surpassing many other brands.

Q10: Do you accept small orders?
A1: Yes, small orders are welcome. We can deliver samples quickly for your evaluation and satisfaction.


About Us

KRUBO is a distinguished manufacturer of HVAC fans, blowers, motors, and components, including centrifugal fans, axial fans, cross flow fans, along with single/double forward curved fans, AC/BLDC/ECM motors, and industrial fan blowers. Our facilities are equipped with state-of-the-art testing and production equipment, automatic welding machines, CNC machining centers, and injection machines. With over 20 years of manufacturing expertise, KRUBO excels in the design, development, and production of top-notch products, exporting them worldwide.

KRUBO offers an extensive range of products, providing customers with comprehensive solutions by not only manufacturing fans and motors but also ensuring perfect motor and fans matching. Our large-scale production allows us to offer exceptional quality and highly competitive prices. We aim for our customers to find complete satisfaction with our fan and motor solutions.

Our mission is to deliver superior fans and motor solutions to clients in various applications such as heating, ventilation, air conditioning, home appliances, air purifiers, floor heating, and numerous other industries.

We warmly invite customers from all sectors to contact us for future business collaborations that promise mutual success. Our partnerships are designed to benefit both parties. We deliver the highest quality products at competitive prices, ensuring our clients' needs are met within their budget.t.

Our Solutions

KRUBO Founded in the heart of Germany in 2019, Krubo Motor (Tianjin) Co., Ltd has united a team of elite technical experts with over two decades of experience in the fan industry. Our mission is to build a comprehensive enterprise specializing in the sophisticated design, innovative development, meticulous production, and dynamic OEM sales of top-tier motors and fans.

KRUBO Proudly headquartered in the vibrant city of Dusseldorf, Germany, with our Chinese headquarters strategically positioned in Tianjin, KRUBO boasts two state-of-the-art manufacturing facilities in Changzhou, China-recognized globally as the 'Hometown of World Motors'. These facilities are dedicated to providing exceptional OEM solutions for fans, catering to the global market with precision and excellence.

Leveraging cutting-edge EC and AC technology, KRUBO delivers a comprehensive array of motors and fans to clients worldwide. Our offerings include axial fans, backward curved fans, forward curved fans, and high-performance blowers. We are passionately committed to enhancing our products' quality, tirelessly striving to exceed our clients' needs and expectations.

Our OEM product portfolio includes: axial flow fans, backward centrifugal fans, forward centrifugal fans, the revolutionary EC series fans, and powerful blowers. These products find extensive application in diverse industries such as ventilation, air purification, refrigeration, energy storage, new energy, heating solutions, rail transit, buses, and more.

KRUBO embodies a philosophy of 'high starting point, high standard, and high requirements'. We set customer satisfaction as our benchmark and pursue 'cooperation, win-win, and innovation' as our eternal goals. Our focus is on developing smart and energy-efficient technology, aiming to become the world's premier brand in smart, energy-saving fan solutions.

Since our inception, we have produced over 30 million OEM fans, serving a multitude of industries with unmatched reliability and consistent quality. Our dedication has earned us unanimous praise and trust from our customers! KRUBO eagerly anticipates the opportunity to collaborate with you!

Our R&D

Our R&D and technical support team is devoted to seamlessly integrating external motor technology, sophisticated electronic control circuits, and advanced aerodynamic fan impeller design to meet our customers' requirements across various applications. We offer innovative fan solutions, supported by leading-edge experiments and equipment, meters, and instruments in our laboratory dedicated to testing motor reliability and fan air performance.

We specialize in providing heat conduction simulation and optimization services for small household appliances, air conditioners, new energy systems, water washing technologies, precision molds, and intelligent equipment. Additionally, we offer mechanical structure simulation, machine tool structure mechanics optimization, and cutting tool structure optimization services.

Our advantages

• Our ECM motorized fans surpass traditional motors with efficiency improvements ranging from 30% to 60%.
• We have achieved seamless step-less speed control and ensured seamless communication with our customers' products.
• Our products boast an extended life span of up to 40,000 hours, providing long-lasting performance.
• Customization options include IP55 and IP68 ratings for enhanced protection.
• Our fans feature a sine wave, three-phase design that eliminates electromagnetic-acoustic interference, alongside a multitude of protection functions such as soft start, overload protection, and motor block prevention..