The ring blower listed here carries voltage 220, power 5.5, documented exactly as the manufacturer publishes it. Made by Jinan Leetro Technology Co., Ltd. (6 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ring Blower
- Power (KW): 5.5
- Motor Power: 5.5kw
- Voltage: 220
- Motor Speed (Rpm): 1420~1700
- Warranty: 1 Year
- Certification: ce
Technical Specifications
| Working Table Size(Mm) | 1300×2500 |
|---|---|
| Number Of Axes | 3 |
| Voltage | 220 |
| Machine Type | CNC Router |
| No. Of Spindles | 3 |
| Key Selling Points | Low Noise Level |
| Core Components | Motor, Gear |
| Warranty | 1 Year |
| Cnc Or Not | CNC |
| Video Outgoing-Inspection | Provided |
| Machinery Test Report | Provided |
| Place Of Origin | China |
| Power (KW) | 5.5 |
| Weight (Kg) | 285 |
| Positioning Accuracy (Mm) | 0.05 mm |
| Travel (X Axis)(Mm) | 1300 mm |
| Travel (Y Axis)(Mm) | 2500 mm |
| Repeatability (X/Y/Z) (Mm) | 0.05 mm |
| Name | 220V Single 1 Phase 3kw 2.2Kw Ring Blower Vacuum Pump |
| Pressure | High Pressure |
| Standard Or Nonstandard | Standard |
| Motor Power | 5.5kw |
| Air Folw (M3/H) | 510~570 |
| Motor Speed (Rpm) | 1420~1700 |
| Max Pressure | 45mbar |
| Certification | ce |
| Selling Units | Single item |
| Single Package Size | 45X40X51 cm |
| Single Gross Weight | 42.000 kg |
Product Details


No | Item | Data | Data | Data | Data |
1 | Model | GS3000 | GS4000 | GS5500 | GS7500 |
2 | Motor power | 3000W | 4000W | 5500W | 7500W |
3 | Max air flow | 260~310m3/h | 400~450m3/h | 510~570m3/h | 530~600 m3/h |
4 | Power | 380V 50~60Hz | 380V 50~60Hz | 380V 50~60Hz | 380V 50~60Hz |
5 | Max pressure | 35KPA | 40Kpa | 45Kpa | 55Kpa |
6 | Weight | 35Kgs | 39Kgs | 65Kgs | 69Kgs |
7 | Size | 423x384x400mm | 400x420x470mm | 486x418x453mm | 450x415x461mm |














Ordering and Pricing
- Minimum order quantity: 5 set
- Volume pricing:
- 5–19 set: US $420 / set
- 20+ set: US $280 / 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 5 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this ring blower carry?
It is supplied with ce documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the ring blower be supplied for my local voltage?
The standard configuration is 220. 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 Jinan Leetro Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, Trading Company. Browse the full Jinan Leetro Technology Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.













