Surface mine exhaust fan — 220 V, 380 V, power source Electric. The complete factory specification follows. Made by Hricc Industrial Equipment (Shandong) Co., Ltd. (2 years on the platform, typical reply ≤5h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Surface Mine Exhaust Fan
- Power Source: Electric
- Power(KW): 5-250
- Voltage: 220 V, 380 V
- Material: Cast Iron
- Blade Material: Cast Iron
- Speed: 1350RPM, 2500 RPM
Technical Specifications
| Blade Diameter | 20 in |
|---|---|
| Voltage | 220 V, 380 V |
| Speed | 1350RPM, 2500 RPM |
| Type | exhaust fan |
| Material | Cast Iron |
| Blade Material | Cast Iron |
| Mounting Type | Free Standing |
| Bearing Type | Deep groove ball bearings |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | HRC |
| Product Name | HRC SDF tunnel fans |
| Power(KW) | 5-250 |
| Rotating Speed(R/Min) | 980-2800 |
| Air Volume (M³/Min) | 90-9500 |
| Pressure(Pa) | 275-9000 |
| Color | Red/white/grey/yellow/blue/customized |
| Package | Wooden case |
| Selling Units | Single item |
Product Details






















Fan model | Machine number | Speed r/min | Power (BKW) | Air volume m3/s | Full pressure Pa |
K45-4-NO8#Fan | 8 | 1450 | 7.5 | 6.6-12.5 | 357-685 |
K45-4-NO9#Fan | 9 | 1450 | 15 | 9.5-17.8 | 452-867 |
K45-4-NO10#Fan | 10 | 1450 | 30 | 13.0-24.0 | 558-1071 |
K45-4-NO11#Fan | 11 | 1450 | 45 | 17.3-32.6 | 675-1295 |
K45-4-NO12#Fan | 12 | 1450 | 75 | 22.5-42.3 | 804-1542 |
K45-4-NO13#Fan | 13 | 1450 | 90 | 28.6-53.8 | 943-1810 |
K45-4-NO14#Fan | 14 | 1450 | 132 | 35.7-67.2 | 1094-2099 |
K45-4-NO15#Fan | 15 | 1450 | 200 | 43.9-82.6 | 1256-2409 |
K45-6-NO7#Fan | 7 | 980 | 1.5 | 3.0-5.7 | 125-240 |
K45-6-NO8#Fan | 8 | 980 | 3 | 4.5-8.4 | 163-313 |
K45-6-NO9#Fan | 9 | 980 | 5.5 | 6.4-12.0 | 207-396 |
K45-6-NO10#Fan | 10 | 980 | 7.5 | 8.7-16.5 | 255-489 |
K45-6-NO11#Fan | 11 | 980 | 15 | 11.6-22.0 | 309-592 |
K45-6-NO12#Fan | 12 | 980 | 18.5 | 15.1-28.5 | 367-704 |
K45-6-NO13#Fan | 13 | 980 | 30 | 19.2-36.3 | 431-827 |
K45-6-NO14#Fan | 14 | 980 | 45 | 23.9-45.3 | 500-959 |
K45-6-NO15#Fan | 15 | 980 | 55 | 29.4-55.7 | 574-1101 |
K45-6-NO16#Fan | 16 | 980 | 90 | 35.7-67.6 | 653-1252 |
K45-6-NO17#Fan | 17 | 980 | 110 | 42.8-81.1 | 737-1414 |
K45-6-NO18#Fan | 18 | 980 | 160 | 50.9-96.2 | 826-1585 |
K45-6-NO19#Fan | 19 | 980 | 200 | 59.8-113.2 | 920-1766 |
K45-6-NO20#Fan | 20 | 980 | 250 | 69.8-132.0 | 1019-1956 |
ADVANTAGES






















Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–2 piece: US $550 / piece
- 3+ piece: US $530 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this surface mine exhaust 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 surface mine exhaust fan be supplied for my local voltage?
The standard configuration is 220 V, 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 Hricc Industrial Equipment (Shandong) Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Hricc Industrial Equipment (Shandong) Co., Ltd. range on HVACR Nexus.
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