80cm 800mm Negative Pressure Fan 220V/380V for Crypto Mining Bitcoin Farm and Warehouse
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800mm Negative Pressure Fan for Bitcoin Mining Farms Ventilation
Discover our premium 80cm Negative Pressure Fan, designed to optimize ventilation and cooling in large crypto mining farms. With options available at both 220V and 380V, and varying sizes to suit your needs.
Efficient Ventilation for Cryptocurrency Mining Farms
These fans are the ultimate solution for maintaining optimal air quality and temperature control in your mining facility. Our fans boast strong suction capabilities, energy efficiency, and a commitment to environmental sustainability.
Powerful 80cm Negative Pressure Fan for Efficient Mine Ventilation:
| Feature | Specification |
|---|---|
| LHW (CM) | 80x80x35cm |
| Air Flow (CFM) | 13000 CFM |
| Air Volume (m³/h) | 20000 |
| Power (W) | 370 |
| Applicable Area (㎡) | 90-120 |
| Body Material | Anti-rust thick galvanized sheet |
| Fan Blade Material | Anti-rust galvanized sheet/stainless steel |
| Motor | Pure Copper |
| Rated Voltage | 380V/220V |
| Noise Decibels | ≤70 decibels |
| Energy Consumption Ratio | High |
| Sizes Available | 1530, 1380, 1220, 1100, 1000, 900, 800, 600, etc. |
For large orders, reach out to our dedicated sales team. Shipping charges are conveniently computed at checkout. If you require sea freight rates, feel free to connect with us for personalized quotations. Additionally, for customized specifications such as varying voltage, frequency ratings, or motor phases, simply get in touch with us to have your specific requirements fulfilled by our expert team.
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
Blog posts
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ASIC Miner Maintenance Schedule: A Quarterly Checklist for Mining Farms
Reactive repairs cost more than prevention. This complete maintenance schedule covers every monthly, quarterly, and... -
Bitcoin Mining Weekly Roundup — May 2, 2026: Bitcoin 2026 Wrap-Up, Strategic Reserve Teased & 9.45 J/TH Efficiency Record
Bitcoin 2026 in Vegas drops a Strategic Reserve hint and an ARMA bill rebrand. American... -
The Rise of Immersion Cooling: Is It Worth Upgrading Your Mining Farm in 2026?
Immersion cooling is no longer a niche experiment — adoption has grown 50% since 2023... -
Bitcoin Mining Weekly Roundup — April 25, 2026: Tariff Shock, 1 ZH/s Milestone & Record Miner Sell-Off
US tariffs hit mining hardware costs by 47%. The network crosses 1 zetahash. Public miners...
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