Product Application

The curcial inline duct fan using Galvanized Iron panel material as the outer sheel, don't easy to deform, light volume, easy to install. The internal use of backward curved impeller fan, can increase the air volume, improve efficiency, Since its super suction, it widely used in kitchen smoke exhaust, bathroom ventilation, commercial ventilation, pipeline dust removal, Engine Room Ventilation, marine ventilation, greenhouse planting workshop ventilation and so on.

Basic Information

Fan Type	AC Metal Circular Inline Duct Fan 4" 6" 8" 10" 12"
Fan Blade/Shell Material	Galvanized Iron
Rotor Material	Cast Aluminium
Motor	AC 100% Copper Coil External Rotor Motor
Bearing	Ball Bearing
Protection Class	IP54
Insulation Class	F
Operating Temperature	-30℃ To +60℃

Technical Parameters

Type No.	Diameter of Air Intake (inch/mm)	Voltage	Frequency	Airflow	Speed	Power	Noise
Type No.	Diameter of Air Intake (inch/mm)	(VAC)	(HZ)	(M3/h)	(Rpm)	(W)	(dB)
YWF-G-2E100	4"/100	120	60	290	2700	72	58
YWF-G-2E100	4"/100	220	50	282	2480	61	56
YWF-G-2E125	5"/125	120	60	305	2630	77	59
YWF-G-2E125	5"/125	220	50	293	2480	71	56
YWF-G-2E150	6"/150	120	60	600	2520	127	63
YWF-G-2E150	6"/150	220	50	550	2480	105	59
YWF-G-2E160	6.4"/160	120	60	620	2560	120	66
YWF-G-2E160	6.4"/160	220	50	600	2530	111	65
YWF-G-2E200	8"/200	120	60	920	2560	187	67
YWF-G-2E200	8"/200	220	50	900	2510	150	64
YWF-G-2E250	10"/250	120	60	1000	2510	190	68
YWF-G-2E250	10"/250	220	50	950	2490	159	66
YWF-G-2E315	12"/315	120	60	1650	2500	212	70
YWF-G-2E315	12"/315	220	50	1600	2450	168	68

Fan Dimension

Company Profile

SHANGHAI WEIMA ELECTRIC EQUIPMENT CO., LTD was established in 2009 and is located in the internationally renowned and conveniently located, beautiful city of Shanghai.The company has strong technical force and advanced production equipment, has perfect quality assurance system and first-class testing equipment, is a professional production of various types of micro motor, (fan), outer rotor axial flow fan, pipeline axial flow fan, centrifugal fan, a variety of blower, a new air change machine ventilation, ventilation equipment. Enterprises through the ISO9001 quality management system certification, ISO14001 environmental management system certification, products through the CCC, CE certification, the outer rotor fan made in the national industrial products production license.

In the fierce market competition, enterprises rely on strict scientific management, reliable quality of products around the world to win the trust of our customers.We have first-class CNC machining equipment, with an annual production capacity of millions of units, and we have 15 years of experience in the research and development and production of fans and motors.During the processing of our products, strict quality inspections are carried out before leaving the factory. Welcome to call us for any custom fan or motor solution.

Why choose Weima Fans?

16 Years of Expertise: Extensive experience in production and R&D.
High Capacity & Fast Delivery: Monthly output of over 8,000 units.
Rigorous Quality Control: Each product is tested for balance and operation before shipping.
Customization Support: OEM & ODM services available for colors, materials, and logos (MOQ: 100 units).
Competitive Pricing: Special discounts for distributors and wholesalers.
Round-the-Clock Service: 24/7 online customer support.

Certification

Our Customer

We are the original manufacturer and offer OEM customization and wholesale sales services. We have been in long-term cooperation with over 200 commercial refrigeration equipment manufacturers. Our micro-ma fans are exported to more than 20 countries and regions every year, covering Europe, the Middle East, North America, South America, Southeast Asia and many other areas.

Packaging&Shipping：

Our products are usually packed in cardboard boxes with PE bags inside. We will pay attention to prevent collision, and the shipping mark can be made according to customer's requirements.

 Payment terms ,Delivery and Service：

Payment: All payments can be negotiated, usually by T/T or L/C at sight.

Delivery time: After receiving your payment, we will arrange production. We will ship the goods to your port of delivery as soon as possible.

Service: One year warranty, online technical service.

FAQ:

Q1:If there is no product size that meets the requirements, can it be customized?

A:If we can produce the required products, we can produce the required products according to the drawings and requirements provided by customers.

Q2:How long does it take to produce?

A:There is a stock can be sent Immediately. If there is no stock, one month at the latest.

Q3:How long does it take to ship?

A:It will take about 5-7 days to arrive by express and air. It may take up to a month to ship. It takes different time for different geographical locations.

Q4:Can you provide samples?

A:Yes. We can provide samples, but because most of the samples are sent by express, the cost may be very high.

 After-sale Service:

Guide installation

Guidance on online service delivery

Advance service, whole process service

Communicate operation with customer's technicians