Key specification for this exhaust fan: 380v, blade material Stainless Steel. Everything below is reproduced from the factory data sheet. Made by Qingzhou Ventimax Equipment Co., Ltd. (12 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 Exhaust Fan
- Voltage: 380v
- Blade Material: Stainless Steel
- Material: Stainlesss Steel
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Application: Industrial Equipment
Technical Specifications
| Voltage | 380v |
|---|---|
| Blade Material | Stainless Steel |
| Mounting Type | Wall Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Shandong, China |
| Product Name | 10000 cfm Exhaust Fan Heavy Hammer Negative Pressure Ventilation Fan f |
| Keyword | poultry farm shed ventilation fan |
| Application | Industrial Equipment |
| Size | 800*800*400mm |
| Usage | Air Cooling System |
| Motor | Siemens/Domestic Motor |
| Type | Industrial Exaust Ventilation Fan |
| Material | Stainlesss Steel |
| Function | Exhaust Air |
| Feature | Saving Energy .strong Wind Power.convenient |
| Applicable Industries | Hotels, Building Material Shops, Manufacturing Plant, Farms, Restaurant, Retail |
| Selling Units | Single item |
| Single Package Size | 100X100X100 cm |
| Single Gross Weight | 50.0 kg |
Product Details
WHY CHOOSE US










Model | Blade diameter | Motor speed | Air flow M3/h | Air flow M3/h | Noise | Size |
HYA-620 | 500 mm | 1400 | 6500 | 6500 | 60 | 620*620*400 mm |
HYA-800 | 710mm | 1400 | 22000 | 22000 | 60 | 800*800*400 mm |
HYA-900 | 750 mm | 1400 | 28000 | 28000 | 65 | 900*900*400 mm |
HYA-1000 | 900 mm | 1400 | 30000 | 30000 | 70 | 1000*1000*400 mm |
HYA-1100 | 1000 mm | 1400 | 32500 | 32500 | 70 | 1100*1100*400 mm |
HYA-1220 | 1100 mm | 1400 | 38000 | 38000 | 70 | 1220*1220*400 mm |
HYA-1380 | 1250 mm | 1400 | 44000 | 44000 | 70 | 1380*1380*400 mm |
HYA-1530 | 1400 mm | 1400 | 55800 | 55800 | 70 | 1530*1530*400 mm |
1) Hot-dip galvanized plate adopt 275g/㎡ galvanized layer, not rust.
2) 95% of the parts are produced by ourselves, reducing the cost of processing ,sharing profits with customers, ensuring quality , utmost cost-effective globally
3) Complete CNC production line, the accuracy of assembling holes is 100%, easy to assemble, quality assured.
4) Wall-Mounting fan , easy installation and maintenance
5) Belt Drive, Big airflow


*Guide Rod: 304 stainless steel with special material outside, high strength, no rust, reduce friction.
*Rivet: 304 stainless steel , wear-resisting, no rust
1.No electricity ventilation,Pull ring for assistance the Heavy Hammer
2.It can keep the shutters open at complete 90 degree to ensure the lowest air resistance and biggest air volume.




*Blade is made of Krupp stainless steel by punch forming,,no broken,no dust,attractive and durable.
*Special blades shape design ensure large air volume,no deformation,no broken,keep air volume same all the way.
*Motor voltage and frequency could be customized.
*Chinese famous motor,special design for fan,the first one put forward the phase lack protection device which could power off when
shortage of electricity.
*Motor protection grade IP55,insulation Class:Grade F




*Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduces the weight of blade impeller
complete,high corrosion resistance
*The special three ribbed pulley design eliminates internal stress and improves its own rigidity and stability without breaking.
Type: B type
























A: Normally 20GP for big unit , 40HQ for small unit .
Q: What voltages you can do , if we can make special voltages?
A: Almost all kinds of voltages we all can make .
Q: I want to use our own brand , is it ok?
A: Of course it's OK , we can make OEM products and also can provide our own brand products,it's all by your request .
Q: What payment term ?
A: Normally T/T or L/C we can accept .
Q: When you ship my order?
A: Normally 7-30days after receiving your payment, but it can be negotiated based on order qty and production schedule.
Q: How about the warranty ?
A: All the unit we have one year warranty


Ordering and Pricing
- Minimum order quantity: 5 set
- Volume pricing:
- 5–49 set: US $240 / set
- 50+ set: US $229 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this exhaust fan?
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.
Can the exhaust fan 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 Qingzhou Ventimax Equipment Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Qingzhou Ventimax Equipment Co., Ltd. range on HVACR Nexus.
See more in Radial Fans on HVACR Nexus.























