Key specification for this ring blower: 380 V, power source Diesel Engine. Everything below is reproduced from the factory data sheet. Made by Jinan Lihan Numerical Control Technology Co., Ltd. (9 years on the platform, factory-assessed). 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: 7.5kw
- Power Source: Diesel Engine
- Rated Voltage: 380 V
- Material: Cast Iron
- Blade Material: Stainless Steel
- Noise Level: 85-95dB
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Diesel Engine |
| Rated Voltage | 380 V |
| Electric Current Type | DC |
| Speed | 1750rpm |
| Material | Cast Iron |
| Blade Material | Stainless Steel |
| Noise Level | 85-95dB |
| Pressure | High Pressure |
| Warranty | 1 year |
| Customized Support | OEM |
| Place Of Origin | Shandong, China |
| Brand Name | LIHAN |
| Model Number | 7.5kw |
| Selling Units | Single item |
| Single Package Size | 80X65X60 cm |
| Single Gross Weight | 100.000 kg |
Product Details
- High Efficiency: Delivers powerful suction for precise CNC operations.
- Silent Operation: Operates quietly for minimal disturbance during use.
- Oil-Free Design: Ensures long-term reliability and maintenance-free performance.
- Ring Blower Technology: Enhances air flow for efficient lifting tasks.
- Single Stage Construction: Provides consistent suction power for precision work.






















Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–19 piece: US $420 / piece
- 20+ piece: US $410 / piece
- 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 piece. 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.
Can the ring blower be supplied for my local voltage?
The standard configuration is 380 V. 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 Lihan Numerical Control Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Jinan Lihan Numerical Control Technology Co., Ltd. range on HVACR Nexus.
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