Tunnel mine explosion-proof fan — power 7.5, speed r/min 1450. The complete factory specification follows. Made by Yimei Machinery Equipment Manufacturing Co., Ltd. (4 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 Tunnel Mine Explosion-Proof Fan
- Power (BKW): 7.5
- Speed R/Min: 1450
- Warranty: 1.5 year
- Place Of Origin: Shandong, China
- Single Package Size: 70X70X70 cm
- Weight (Kg): 20
Technical Specifications
| Core Components | Engine, Bearing, Motor, Pump |
|---|---|
| Machinery Test Report | Provided |
| Warranty | 1.5 year |
| Video Outgoing-Inspection | Provided |
| Weight (Kg) | 20 |
| Place Of Origin | Shandong, China |
| Brand Name | yimei |
| Product Name | Ventilation Tunnel Blower Fan |
| Keywords | K45 Metal Mine Air Blower |
| Fan Model | K45-4-NO8#Fan |
| Machine Number | 8 |
| Speed R/Min | 1450 |
| Power (BKW) | 7.5 |
| Air Volume M3/S | 6.6-12.5 |
| Full Pressure Pa | 357-685 |
| Function | mine cooling fan |
| Usage | axial flow local fan for mine |
| Selling Units | Single item |
| Single Package Size | 70X70X70 cm |
| Single Gross Weight | 59.0 kg |
Product Details






Introduction of Tunnel Mine Explosion-Proof Fan Industrial Axial Jet Fan Mining Primary Blower Mining Cooling 12 Kw






Parameters of Tunnel Mine Explosion-Proof Fan Industrial Axial Jet Fan Mining Primary Blower Mining Cooling 12 Kw
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 |




Photos of Tunnel Mine Explosion-Proof Fan Industrial Axial Jet Fan Mining Primary Blower Mining Cooling 12 Kw
































Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $3999 / set
- 10–19 set: US $2999 / set
- 20+ set: US $1899 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this tunnel mine explosion-proof fan?
The standard minimum order quantity is 1 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 1.5 year warranty. Spare parts and technical support remain available after the warranty period.
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 Yimei Machinery Equipment Manufacturing Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Yimei Machinery Equipment Manufacturing Co., Ltd. range on HVACR Nexus.
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