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  Packaging & Shipping
  
  

  

  
  Our packaging method is to choose the original packaging or use the air column to wrap the machine, and then put the mining machine in the box and fix it with foam. Outer packaging We provide wooden pallets or wooden boxes for the boxes to ensure that the machine can reach your designated location intact. We use UPS, DHL, FedEx, EMS, TNT or freight forwarders as your requirements.

  After Sales Service

  
  
  Our company has professional test rooms and test maintenance teams in Shenzhen, Inner Mongolia, Sichuan, Xinjiang and Yunnan, and even in the United States and Russia. We are the only professional testing organization in Shenzhen. The testing room can accommodate 400 machines at the same time, and the shipment volume is between 700 and 800. We can ensure that every mining machine sent to you is perfect, if you receive it, if there are any problems after delivery, we will provide you with after-sales service as soon as possible.
  

  FAQ

  Q1: How can I get your latest product and price list?

  A1: Please provide your contact information (Such as Email, Whatsapp, Skype,Trademanager, Wechat) to us. We will contact you and send our quotation to you as soon as possible.

  Q2: Who could provide the Warranty Service?

  A2: If it is within the warranty period, the original factory of the miners will be responsible for it. If it is out of warranty,we will provide paid maintenance service.

  Q3: How can you guarantee the quality of used/second hand machine?

  A3: If the machine is used one which is out of warranty, we will test each one before shipment to ensure its function well. Test video could be provided.

  Q4: How about the payment?

  A4: We mainly support T/T bank transfer, Credit Card, Crypto payment like BTC, USDT, ETH also acceptable.

  Q5: What is your shipping methods?

  A5: We use UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request.

  
  

  Advantage:

• Stable supply chain to avoid broken and defective product
• Professional engineer to test your miner to make sure the product is workable before we ship out.
• Professional salesman offer the High-quality service, and valuable information of the industry to you

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  After-sales
  If any product broken, 2 solutions can be provided as below.

  
  

Bitmain Antminer T19 84th/S 3150 W Bitcoin Miner Asic Tool T19 Blockchain Mining

Introduction:

Antminer T19 (84Th) model from Bitmain for mining the SHA-256 algorithm with a maximum hash rate of 84Th / s at a power consumption of 3150 watts.

Bitmain Antminer T19 (84Th) is a mining device that can mine bitcoins using the SHA-256 algorithm. It has one of the highest hashing and power consumption rates on the market. It has a hashrate of 84Th and a power consumption of 3150W. This model was designed and produced in June 2020. The mining device weighs 14200 g and measures 195 x 290 x 400 nm.

It also has a high noise level of 75dB. This noise level is one of the highest noise levels of any device on the market. It comes with 4 fans to help keep the temperature of your device at an optimal level. It is connected via an Ethernet connection. The temperature range in which it operates is around 5-40 degrees Celsius. It has a voltage of 12V and a humidity of 10 to 90%.

Bitmain has released the Antminer T19 (84Th) from the next generation Antminer 19 series. The Antminer T19 is actually the third model released from the Antminer generation that Bitmain is proud to release. The T19 has an efficiency of 0.038 J / hr.

Antminer contains chips of the same generation as Antminer S19 and Antminer S19 pro. This is necessary to ensure the operability and efficiency of cryptocurrency mining operations using the SHA-256 algorithm. The chips were built into the device to be able to perform functional and efficient operations while mining. Antminer T19 significantly increases productivity and allows miners to achieve high efficiency and profit.

Advantage:

1. New bitcoin mining Bitmain Antminer t19 84TH Asic Mining ASIC miner, bitcoin continues to grow, it is in stock, buy now and mine your own bitcoins.

2. We will charge a 40% restocking fee if returned within 30 days, so please think carefully before buying.

3. Antminer t19 84 bitcoin mining requires 2 power cords, we will send 2 power cords as a gift.

1. How to place an order:

(one). If you want to go through Alibaba, we can accept payment through Alibaba (T / T, PAYPAL, etc.), please contact us for more details.

(2). We can also accept payment by bank transfer / usdt.

Note: The price will fluctuate every day, please confirm the price and quantity again before placing your order.

2. Lead time:

We will arrange shipping by air including DHL / FedEx / UPS after full payment. (It usually takes 3-7 working days)

3. Warranty period:

(one). New miners: 1 year or half a year.

(2). General electricity providers: 90 days.

(3). Graphic card: 90 days.

Specification