Our company will continue to uphold the service tenet of 'Quality First, Serve Customers to the End', carry forward the entrepreneurial spirit of pioneering, striving for excellence, and provide users and society with better EC centrifugal blower fans, 24V High Pressure Small Air Blower, 24v dc brushless Bipap machine blower and better services! Our company has sound organization, perfect management system, continuous improvement of product technology level and quality level, so as to maintain the industry reputation. We hope that through our unremitting efforts, we can promote the company to take the road of specialization, diversification and internationalization.
Blower features

Drawing

medical ventilator blower Feature
Enable function (purple line)
Connecting the purple wire to GND allows the motor to stop naturaly,and disconnecting the enable wire from GND allows the motor to continue to run
speed control iunction
Three ways: potentiometer speed control,0-5v voltage speed control, PWM speed control.
Speed pulse output (white line)
The actual current speed of the blower can be calculated based on the measured pulse frequency.
why choose us

why choose our products
Ningbo Wonsmart Motor Fan Company is a professional manufacturer with a focus on small sized brushless dc motors and brushless dcblowers. Our blower's max airflow reaches 200 cubic meter per hour and a max pressure of 30 kpa. With our high quality parts and precise manufacturing process, WONSMART motors and blowers can serve more than 20,000 hours.
Wonsmart is certificated by I S O 9 0 0 1,we have paid attention to product quality and customer service. Our professional and spry team hold the same goal of being one of the best brushless motor and blower supplier.
top product
wS8045
VOLTAGE:24VDC
MAX.AIR FLOW:47M3/H
MAX.AIR PRESSURE:15.7KPA
MATERIAL:PLASTIC+ALUMINUM
WEIGHT:270G


WS9260
VOLTAGE:24VDC
MAX.AIR FLOW:130M3/H
MAX.AIR PRESSURE:17.5KPA
MATERIAL:PLASTIC+ALUMINUM
WEIGHT:420G
WS145110
VOLTAGE:24VDC
MAX.AIR FLOW:25M3/H
MAX.AIR PRESSURE:28KPA
MATERIAL:ALUMINUM
WEIGHT:1.5KGS


WS140120S
VOLTAGE:24VDC
MAX.AIR FLOW:130M3/H
MAX.AIR PRESSURE:14KPA
MATERIAL:ALUMINUM
WEIGHT:1.5KG
WS145120
VOLTAGE:48VDC
MAX.AIR FLOW:90M3/H
MAX.AIR PRESSURE:140KPA
MATERIAL:ALUMINUM
WEIGHT:1.5KGS


WS155150
VOLTAGE:48VDC
MAX.AIR FLOW:380M3/H
MAX.AIR PRESSURE:6KPA
MATERIAL:ALUMINUM
WEIGHT:1.5KGS
Our service
best price
We can offer the most affordable factory price
efficient transportation
Sample delivery time:3-5days
Mass production delivery time:15-30days

types of Centrifugal &Turbine blower
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Centrifugal Blower
A centrifugal blower, also known as a centrifugal fan, is a mechanical device used to create air flow by increasing the pressure of a gas or air stream in a duct. It works by converting the kinetic energy of the impeller blades into potential energy, which in turn increases the velocity and pressure of the air or gas being moved. Our company offers a wide range of centrifugal blowers, including the WS7040, WS8045, and WS9260 models.
Turbine blower
Turbine blower is a type of industrial equipment that utilizes a turbine to compress air or gas. This technology is widely used in various fields such as wastewater treatment, pneumatic conveying, and aeration. Our company offers a wide range of turbine blowers such as WS145110, WS145120, and WS9070, each designed to meet specific customer needs.
faq
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Q:1.Customer: May I use this blower for Medical device
A:Yes, this is one blower of our company which can be used on Cpap and ventilator.
Q:2.What's is the maxmum air pressure?
A:As it shown in the drawing, the maxmum air pressure is 6.5 Kpa.
Q:3.Can I ask you for help if I know nothing about motor?
A:Yes, our pleasure. We are nice people with big hearts.
Q:4.Are you factory or trading company?
A:We are factory with 4,000 square meters and we have been focus on high pressure BLDC blowers for more than 15 years
Q:5.How to change impeller speed if we use your controller board?
A:You can use 0~5v or PWM to change speed. Our standard controller board is also with a potentiometer to change speed conveniently.
Q:6.Can we use this centrifugal air blower to suck dust directly?
A:This blower fan can not be used to suck dust directly.If you need to suck dust, you can ask us to choose proper item for this special working condition.
Through technical exchanges and cooperation with well-known international companies, we have extensively absorbed international advanced technology, and strive to build China's national 3V 3.3V 3.5V 3.7V 5V 20mm 20X20mm Mini DC Centrifugal Blower Fan brand. We have long focused on scientific and technological investment and technological innovation, and have successively joined forces with many peer companies. We resist doing things independently, shirk each other, only looking for reasons, not reasons.
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