The big blower listed here carries 380V, power source Electric Blower, documented exactly as the manufacturer publishes it. Made by Zhejiang Yinniu Electromechanical Co., Ltd. (6 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Big Blower
- Model Number: 5-34-9
- Power Source: Electric Blower
- Rated Voltage: 380V
- Material: Carbon Steel
- Warranty: 1 year
- Place Of Origin: Zhejiang, China
Technical Specifications
| Application | Industrial Blower |
|---|---|
| Power Source | Electric Blower |
| Rated Voltage | 380V |
| Pressure | Medium Pressure |
| Warranty | 1 year |
| Customized Support | OEM |
| Place Of Origin | Zhejiang, China |
| Brand Name | YINNIU |
| Model Number | 5-34-9 |
| Product Name | Big blower 1hp 2hp air blower fen 3.7kw low noise waterproof |
| Motor | Copper Motor |
| Usage | Medium Pressure Blowing |
| Material | Carbon Steel |
| Color | Grey Black |
| Selling Units | Single item |
Product Details
Big blower 1hp 2hp air blower fen 3.7kw low noise waterproof |


























A1: Yes, we welcome samples to be ordered to test and check the quality.Mixed samples are acceptable.
Q2: How about your quality?
A2: All the raw materials are high quality, high air volume, environmental protection and durable.
Q3: What about lead time?
A3: It will take 3~5 days for the sample and 25~30 days for the bulk goods after receiving the deposit.
Q4: How do you deliver the goods and how long will it take to arrive?
A4: We usually ship by DHL, UPS, FedEx or TNT.It usually takes 3~5 days to get there.Air and sea are also optional.
Q5: How to process orders for blower?
A5: Tell us your request or application first.Secondly, we quote according to your request or our suggestion.Third, the customer confirms the sample and places the deposit of the official order.Fourth, arrange production.
Q6: Can my logo be printed on the blower?
A6: Yes.Please inform us formally before our production, and confirm the design according to our sample first, welcome ODM&OEM order.
Q7: What is your warranty period?
A7: Yes, we usually offer a 2-3 year warranty.It can also be done according to your requirements.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $133 / piece
- 100+ piece: US $115 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this big 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 big blower be supplied for my local voltage?
The standard configuration is 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 Zhejiang Yinniu Electromechanical Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhejiang Yinniu Electromechanical Co., Ltd. range on HVACR Nexus.
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