Φ315- Φ630mm Welding aluminum alloy HVAC Backward Curved Centrifugal Fans
Inquiry

Product  Application

This type backward curved centrifugal fans with welding aluminum alloy blades, The fan blades are durably and the aluminum alloy material ensures corrosion resistance., it is suitable for clean rooms, Large AHU system, clean room, commercial HVAC system,duct Fume Exhaust & Treatment, Central dust removal system, Large Commercial/Industrial Central Fresh Air System,ect.

EC-fans-application

Basic Information

Fan TypeAC  Φ315-Φ630mm Welding Aluminum Alloy Backward Curved Centrifugal Fans
Blade/Net mesh  MaterialWelding Aluminum Alloy
Rotor Material
Cast Aluminium
Motor
AC 100% Copper Coil External Rotor Motor
BearingBall Bearing
Protection Class
IP54
Insulation Class
F
Operating Temperature-30℃  To  +60℃
UseageIndustrial HVAC system, fresh air system, AHU, FFU, air purifier, clean room.

Technical Parameters

Type

Outer Diamete

r(mm)

Voltage (V)Frequency(HZ)Input power (W)Speed (Rpm)Max Airflow (CMH)Material
YWFB-2D315-146-188
φ31538050130026504000Welding Aluminum Alloy
YWFB-2D355-132-188φ355380501600
27004500Welding Aluminum Alloy
YWFB-4D500-234-188φ500380501500
14009500Welding Aluminum Alloy
YWFB-4D560-243-188
φ560380502200134012000Welding Aluminum Alloy
YWFB-6D560-243-188φ5603805018009009000Welding Aluminum Alloy
YWFB-4D630-293-188φ630380503700140016000Welding Aluminum Alloy
YWFB-6D630-293-188φ630380502200900
12000Welding Aluminum Alloy


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.

weima- factory

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.

centrifugal blower fan

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.

AC Axial Fans Shipping Process
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

weima After-sale Service

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