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High-Performance ASIC Miners & Crypto Mining Hardware

Factory-direct supply of Antminer, Goldshell, Avalon, and more. Immersion cooling solutions, overclocking support, and global shipping.

About Ouftminer

As a trusted supplier in the crypto mining industry since 2007, we deliver top-tier ASIC miners, immersion cooling systems, and mining accessories with global reach and expert support.

Mining Facility

Industry Experience

Over 15 years in foreign trade export and crypto hardware supply, serving clients across North America, Europe, and Asia.

Certified Quality

CE, ISO9001, and ISO13485 certified operations ensuring product reliability and compliance.

24/7 Support

Dedicated technical and after-sales service team ready to assist with setup, maintenance, and optimization.

Featured Products

Explore our latest and most powerful ASIC mining machines, cooling systems, and accessories — all available with free shipping.

Goldshell CK Lite 2

Goldshell CK Lite 2

  • Hashrate: 6.3Th/s
  • Power: 1200W
  • Algorithm: Eaglesong (CKB)
  • Efficiency: 190W/Th
Best Seller
Antminer S19 Pro

Antminer S19 Pro

  • Hashrate: 110T
  • Power: 3010W
  • Algorithm: SHA-256 (BTC)
  • Efficiency: 27.5W/T
High Performance
Goldshell KD Max

Goldshell KD Max

  • Hashrate: 40.2Th/s
  • Power: 3350W
  • Algorithm: Blake2b (Kadena)
  • Efficiency: 83W/Th
Top Profit
Antminer L7

Antminer L7

  • Hashrate: 9500M
  • Power: 3250W
  • Algorithm: Scrypt (LTC, DOGE)
  • Efficiency: 34.2W/MH
Multi-Coin
Avalon A1246I

Avalon A1246I

  • Hashrate: 81Th/s
  • Power: 3400W
  • Algorithm: SHA-256
  • Feature: Immersion Cooled
Eco-Friendly
Goldshell LB LITE

Goldshell LB LITE

  • Hashrate: 1620M
  • Power: 1450W
  • Algorithm: Scrypt (LBC)
  • Use Case: Home Mining
Home Choice
Oil Immersion Cooling Box

Oil Cooling Box 200kW

  • Capacity: 39x S19 Series
  • Power: 200kW
  • Cooling: Full Immersion
  • Use: Data Center
Industrial
Antminer E9

Antminer E9

  • Hashrate: 2.4GH
  • Power: 2400W
  • Algorithm: Ethash (ETH)
  • Efficiency: 100W/GH
Profitable

Why Choose Ouftminer?

We combine technical excellence, global logistics, and customer-first service to deliver the best mining experience.

Free Global Shipping

All orders ship free from Shenzhen with tracking and insurance. Fast delivery to USA, Europe, Canada, and more.

Technical Support

Our engineers provide setup guides, firmware updates, and overclocking support for maximum profitability.

Certified Hardware

All products are factory tested, CE certified, and come with warranty and after-sales service.

3000+
m² Facility
15+
Years Experience
50+
Countries Served
10K+
Units Shipped

Frequently Asked Questions

Do you offer pre-sale or pre-order options?

Yes, we offer pre-orders for upcoming models like the Bitmain Antminer K7 and other new releases. Contact us for availability.

What payment methods do you accept?

We accept bank transfer (T/T), USDT (TRC20/ERC20), and other secure crypto payments. Full payment required before shipping.

Do you provide immersion cooling solutions?

Yes, we offer full immersion cooling kits and containers up to 200kW capacity, compatible with S19, M30S, and other ASIC models.

Is technical support available after purchase?

Absolutely. Our team provides 24/7 support for setup, troubleshooting, firmware, and optimization.

Get in Touch

Have questions about our products or need a bulk quote? Reach out to our team today.

For inquiries, please visit our official website to contact the sales team directly.

Visit Official Website

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