Dairy cow fan — 380V/220V/Customized, power source Electric. The complete factory specification follows. Made by Shandong Lianrun Machinery Co., Ltd. (5 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 Dairy Cow Fan
- Model Number: cow house hanging exhaust fan
- Power Source: Electric
- Voltage: 380V/220V/Customized
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Frame Material: Galvanized/Stainless Steel
Technical Specifications
| Blade Diameter | 1250mm |
|---|---|
| Voltage | 380V/220V/Customized |
| Speed | 440rpm |
| Type | exhaust fan |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Mounting Type | hanging fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | Rfan |
| Model Number | cow house hanging exhaust fan |
| Frame Material | Galvanized/Stainless Steel |
| Blades Material | Stainless Steel |
| Motor | Siemens Motor/Chinese famous motor |
| Phase | 3 phase /single phase |
| Belt | Japanese Mitsuboshi brand |
| Frequency | 50HZ |
| Outline Size | 1380mm/1220mm/1100mm |
| Color | silvery |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Model | Blades Diameter (mm) | Blades Rotational Speed(rpm) | Air Flow (m³/h) | Noise (db) | Input Power (W) | Voltage (V) | Height (mm) | width (mm) | Thickness (mm) |
RF-1100N | 1000 | 550 | 32500 | ≤60 | 550 | 380/220 | 1100 | 1100 | 350 |
RF-1220N | 1100 | 440 | 38000 | ≤60 | 750 | 380/220 | 1220 | 1220 | 350 |
RF-1380N | 1250 | 440 | 42000 | ≤60 | 1100 | 380/220 | 1380 | 1380 | 350 |
installation. With 20 installation reserved holes/piece, can meet various installation methods.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $115 / piece
- 100–999 piece: US $105 / piece
- 1000+ piece: US $95 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this dairy cow fan?
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 dairy cow fan be supplied for my local voltage?
The standard configuration is 380V/220V/Customized. 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 Shandong Lianrun Machinery Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Lianrun Machinery Co., Ltd. range on HVACR Nexus.
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