Company Profile

Shanghai Weima Electrical Equipment Co., LTD., is a professional fan manufacturer for 15 years in Shanghai,China, which can customize all kinds of axial flow fans, centrifugal fans. 

Contact：Ameiy Pang  Email: wormal03@weimash.com

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.

Product Details

The double suction centrifugal fan is a double suction structure added on the basis of the traditional centrifugal fan. The advantage of this structure is that it can enter the air from both directions at the same time, greatly improving the gas transmission capacity and efficiency of the fan. Double inlet centrifugal fan has wide application range, strong conveying capacity and high efficiency.

1. Introduction

Blade material: cold-rolled plate

Warranty: 12 months

Voltage: 220V

Bearing type: Ball bearing

Frequency: 50Hz/60Hz

Capacitor: 5UF

Noise: 60-66DBA

Net weight: 4.5Kg(Ø 133MM);  4.9Kg(Ø 146MM)

Model:YWF-D-2E133B、YWF-D-4E146B

Uses: Suitable for ventilation and dust removal of pipelines, warehouses, food workshops, kitchen smoke exhaust, chemical heat dissipation, etc.

2. Technical parameters

3. Advantages

®Most AC cooling fans also belong to axial flow fans. When it works, the flow direction of most of the air flow is parallel to the axis, in other words, along the axis direction. Due to its compact structure, the cooling fan can save a lot of space and is easy to install, so it is widely used.

®The fan has large flow rate and medium air pressure

®Compact structure and space saving

®Easy to install and widely used

®Low fan power consumption

®Customizable

4. Product packaging style

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.

5. 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.

6. FAQ

Q1:Does your company provide samples?

A:Yes. Our company provides samples, but because most of the samples are sent by express, the transportation cost will be relatively high.

Q2:How long does it take for your samples to arrive?

A:Transportation usually takes 5-7 days. However, we have no way to determine the specific situation. We need to ask the transportation company for specific information.

Q3:How do you control the quality of products?

A:Our products need strict quality control before leaving the factory, so you can rest assured.

Q4:Are you the manufactory or trade company?

A:We are a Chinese fan manufacturer, engaged in fan production for 9 years.

7.After-sale Service

Assist consumers to install and debug products;

Provide technical guidance on the use and other aspects;

Ensure the supply of spare parts for maintenance;

To provide consumers with answers to consumer inquiries, regular return visit services.

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