Ring blower — 220 V, 380V, air flow 4.5-53 stere/min. The complete factory specification follows. Made by Ruian Shengda Controller Co., Ltd. (8 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ring Blower
- Model Number: CX-A
- Power Source: Electric Blower
- Rated Voltage: 220 V, 380V
- Air Flow: 4.5-53 stere/min
- Noise Level: 50-100 dB
- Place Of Origin: Zhejiang, China
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric Blower |
| Rated Voltage | 220 V, 380V |
| Pressure | High Pressure |
| Place Of Origin | Zhejiang, China |
| Brand Name | QuanFeng |
| Model Number | CX-A |
| Color | sliver/grey |
| POWDER | 0.2KW-21.3KW |
| Valtage | 220v-240v/380v |
| Frequency | 50/60 |
| Current | 0.92A-24.2Y |
| Air Flow | 4.5-53 stere/min |
| Rated Presure | -6 – -32 kpa |
| Noise Level | 50-100 dB |
| In/Ouot | 100-252/ 65-150 |
| Packaging Details | wood box |
| Port Of Dispatch | SHANGHAI, NINGBO, GUANGDONG |
| Selling Units | Single item |
| Single Package Size | 50X50X50 cm |
| Single Gross Weight | 15.000 kg |
| Supply Ability | 100 sets per Month |
Product Details




Brief Introduction
The company is located in Ruian City, which is one of the three major machinery. Specializing in the production of magnetic powder clutch and magnetic powder brake series, fan series, air expansion shaft series, the product structure is reasonable, beautiful appearance, superior performance, reliable quality, well received by users, has been widely used in printing machines, coating machines, laminating machines, packaging Machinery, we sincerely hope that our products are suitable for your equipment.
Our servics
2. Manufacture with 24 years' experience
3. Warranty–1 year
4. OEM available
5. Any email will be replied with 24 hours.














The characteristics of the turbo centrifugal fan:
1. High pressure, large air volume, low noise.
2. The use of aluminum alloy material greatly reduces the weight and achieves the purpose of lightweight.
3. Fully-closed outer fan-type aluminum frame motor, special shaft design, suitable for long-term use.
4. Special blade design, high pressure, large air volume, low noise and long life.
5. The blower has high stability and easy operation.
6. Special air volume adjustment damper, high air volume control stability and easy operation
7. The front blade design is small in size, light in weight and high pressure is generated.
8. The new design can eliminate the high frequency generated when the wind is cut and the special silencing material, greatly reducing the noise ratio.
Nine. The type of through-pu blower is complete, the stock is large, and the delivery is fast. Purpose of blower:
Printing machinery, burners, plastic extruders, bag blowing machines, laminating machines, fruit making machinery, extruders, hot air generators, powder and granular conveying, kitchen machinery, woodworking machinery, dryers, incinerators, thermostats, etc. General air supply.






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Ordering and Pricing
- Minimum order quantity: 1 set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ring blower?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the ring blower be supplied for my local voltage?
The standard configuration is 220 V, 380V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Ruian Shengda Controller Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Ruian Shengda Controller Co., Ltd. range on HVACR Nexus.
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