Immersion Cooling Kit B6 30kW with BD Dry Cooler for 6 Sets S19 Series Support Deployed


B6 is an immersion cooling case designed for professional mining. It can accommodate 6 Antminer S19. For different numbers of miners, B6 can be flexibly deployed.

    SKU: B6D Category:

    Apexto Immersion Cooling for Crypto Mining

    ——Provide from Home Mining to Large-scale Mining Solutions

    • IMMERSION MINING KIT B6——Flexible Deployment From 1 to Unlimited

    High integration | Remote management | Responsive power consumption

    • B6 is an immersion cooling case designed for professional mining

    Can accommodate 6 Antminer S19.

    For different numbers of miners, B6 can be flexibly deployed. It supports single deployment and modular deployment, just like building blocks.

    External cooling supports dry cooler or water cooling tower, choose according to the local environment.

    Please provide your needs, and we will provide customized solutions according to your needs.

    • Specifications

    1. B6 Tank

    Outer size 1420(L)*620(W)*575(H) mm
    Net weight 110kg
    Total weight 230kg (with coolant and miners)
    Input voltage 3-phase 350-480V 50/60Hz
    Output voltage Single-phase 200-277V 50/60Hz
    Cooling capacity 30kW@30°C
    Power 400W
    Operating temp -15°C ~ 40°C
    Coolant volume 160L
    Capacity 6 ASIC miners
    External cooling Dry cooler/water cooling tower
    Pipe diameter DN25
    Inlet and outflow temperature 45/65°C

    2. B6D Dry Cooler

    Outer size 1560(L)*952(W)*440(H) mm
    Weight 117kg
    Input voltage 3-phase 380-415V 50/60Hz
    Heat Transfer 30kW@30°C 20kW@40°C
    Operating temp  -15°C ~ 40°C
    Coolant capacity 14L
    Power 580W x2
    Noise 65dB(A)
    • Immersion Cooling Kit B6 Display

    • Application:

    1.  Designed for high-heat areas and water shortage areas. Standard water curtain, use water to assist heat dissipation under high-temperature conditions.

    2. One B6D with one dry cooler, suitable for fast & easy deployment. For different numbers of miners, B6 can be flexibly deployed.
    It supports single deployment and modular deployment, just like building blocks. eg. Support two-layer rack deployment to save deployment space.

    • The following accessories you’d better buy from us:


    This product does not include shipping costs, please contact the salesperson to confirm the shipping costs before placing an order.


    Please note that the platform only allows payments via CoinPal. If your preferred payment method is Offline Payment or Wire Transfer, please get in contact with Apexto team via email or online chat so we can assist you further with the order placement.

    Way 1: CoinPal supports multiple currency payment methods. Place an order directly on the website and pay for the cryptocurrency(Currencies accepted BTC, ETH, USDT, USDC).

    Way 2: Offline Payment

    USDT ERC20 Address:0xBF8114867024da56597ffD38E67835B7F4F0B012

    USDT TRC20 Address:TRFvftXweHzJ6yto1jwYoC682Uj7foYPSs

    USDC ERC20 Address:0xFbB1F17d7A7F6A3D3Ee2EC68c0302bD23f8AB22f

    USDC TRC20 Address:TA9eUYuAF4jwpEGAay7kKaqs6MGtNSgnBe

    BTC Address:1BoWRHunU4mwUaVJpmSiX7Zc9pkzLFugtB

    ETH Address:0x312EBF1dd569a33f7D8F68bF259b422782B7abBB

    Way 3: Bank transfer

    Bank specific information is as follows.

    T/T Payment  
     BANK NAME: The Bank of East Asia, Limited 
     BANK ADDRESS: 10 Des Voeux Road, Central , Hong Kong
     Bank code: 15
     ACCOUNT NO: 18568036387 



    Please read all terms of shipment and payment before placing your order. 


    Apexto has two warehouses, Shenzhen warehouse and Hong Kong warehouse. Our orders will be shipped from one of these two warehouses. 

    Shipping instructions:

    • All mining machine products are shipped in original packaging.
    • For large and overweight products such as immersion cooling products, water coolers, mobile mining, immersion cooling accessories, etc., please contact the website customer service to calculate the postage before placing an order.

    Shipping details:

    1 – Packaging details: carton packing / per unit

    2 – Worldwide delivery(Customer Request Acceptable): UPS, DHL, FedEx, EMS, TNT and Special Express Line (double-clear tax lines and door-to-door service for countries such as Thailand and Russia) 

    3 – Port: Shenzhen / Hong Kong

    4 – Lead time: in 7 days after payment

    Note: If you have any questions about the logistics information, please contact us immediately. We will track your shipment and get back to you as soon as possible.

    Shipping Company  

    Estimated Delivery Time Processing Time
    Fedex Fedex 3-7 days 3~7 business days
    UPS UPS 4-8 days


    3-8 days


    3-7 days
    EMS EMS 5-15 days
    DPEX DPEX 3-6 days
    Aramex Aramex 3-9 days
    SPSR Russia Express-SPSR 14-25days




    All items are non-refundable and orders not cancelable. (Except in the increase in mining machine prices due to the fluctuation of prices  or in the case of out of stock)


    Warranty Limitations

    We offer no warranty for pre-installed software, its quality, performance, functionality, or compatibility for a particular purpose. We do not warrant that the functions contained in the software will meet specific requirements or that the operation of the software will be uninterrupted or error-free. The product is sold “as is”.

    To the extent permitted by applicable law, this warranty does not apply to:

    • normal wear and tear;
    • damage resulting from accident, abuse, misuse, neglect, improper handling or improper installation;
    • damage or loss of the product caused by undue physical or electrical stress, including but not limited to moisture, corrosive environments, high voltage surges, extreme temperatures, shipping, or abnormal working conditions;
    • damage or loss of the product caused by acts of nature including, but not limited to, floods, storms, fires, and earthquakes;
    • damage caused by operator error, or non-compliance with instructions as set out in accompanying documentation;
    • alterations by persons other than us, associated partners or authorized service facilities;
    • products, on which the original software has been replaced or modified by persons other than us, associated partners or authorized service facilities;
    • counterfeit products;
    • damage or loss of data due to interoperability with current and/or future versions of operating system, software and/or hardware;
    • damage or loss of data caused by improper usage and behavior which is not recommended and/or permitted in the product documentation;
    • failure of the product caused by usage of the products not supplied by us;
    • hash boards or chips are burnt.

    Warranty Service

    During the warranty period, we will undertake to repair, or based on our sole discretion, to replace a defective product by an identical or similar (e.g. newer) version of the product, unless the defect was the result of Warranty limitations. 

    The costs incurred in connection with the return of the product, part, or component to our service processing facility shall be carried by the product owner. If the product, part, or component is returned uninsured, you assume all risks of loss or damage during shipment.

    Warranty Period for GTX Graphic Card series

    • A three-month warranty is provided for all products under GTX Graphic Card series when used for mining.
    • A three-year warranty is provided for all products under GTX Graphic Card series when used for gaming.

    Warranty Period for all Miners

    • The warranty period for brand new machines is 6 months
    • No warranty period for used machines
    • Antminer S19 series machine warranty period is 1 year


    1 — Transportation costs and all other costs (if any) pertaining to the return of a product shall be under the sole responsibility of the purchaser. 

    2 — The period of repair shall depend on the type of problems encountered. 

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