Air-Cooled Mining Container

The enclosure carries an ISO 12944 corrosion protection system selected to class C3, C4 or C5: C3 for temperate, low-pollution sites, C4 for marine or industrially polluted sites, and C5 for highly corrosive environments. The shell is hot-dip galvanised or given a professional anti-corrosion coating, and ventilation, filtration and the thermal scheme are configured to the ambient temperature and dust load of the site. The operating temperature range for a project is confirmed in its technical documentation.

It depends on the container size and the miner model — typically 154–176 units in a 20 ft cabin, 336–396 in a 40 ft, 420–460 in a 45 ft and 478–520 in a 53 ft, with higher-power miners and their greater cooling demand reducing the count accordingly. The figures that govern a project — unit count, per-unit power and cooling capacity — come from the project technical confirmation documents or the reviewed specification table. ETENZ sets out the interior layout and the airflow and power-distribution configuration for the selected model.

Air cooling suits dry sites, limited maintenance capability and a lower initial outlay, and it suits air-cooled miner models. Liquid cooling suits hot and humid regions, strict noise limits, or dedicated liquid-cooled miners. The choice follows the miner model, per-unit power, ambient temperature, noise limits and site conditions; the cooling capacity that results is governed by the project technical confirmation documents or the reviewed specification table.

Lead time depends on the delivery tier and the degree of customisation: bare-shell supply with reserved interfaces is quicker, a finished cabin carrying more subsystem integration takes longer, and OEM/ODM private-label follows the depth of customisation. The actual lead time, production slot and shipping window are set by the order confirmation, drawing approval and technical agreement; ETENZ does not publish a fixed commitment.

Transport: the containerised cabin moves as standard container sea or road freight; road transport needs a flatbed or container truck with route clearance checked against cabin height, and setting down on site needs a crane or forklift sized to the complete unit weight. Installation: the site needs a level, hardened surface (concrete or compacted gravel) with slope controlled to the design requirement, a supply connection point matched to the cabin design power, a stable network connection, and clear ventilation and service space front and rear. Transport envelope, lifting points, foundation and site conditions are confirmed per project, and responsibility for civil works, external cabling and grid connection is divided in the technical agreement.

Design power varies by container size, with margin to be reserved against the actual operating profile. The cabin reserves low-voltage distribution, PDU, earthing and incoming/outgoing interfaces, coordinated against the equipment list and the single-line diagram; the distribution system is modular, so circuit count can be adjusted to the actual equipment quantity. Exact voltage, current and capacity figures are governed by the project electrical confirmation documents or the reviewed specification table.

Electrical safety: industrial-grade breakers, residual-current protection, an earthing system, flame-retardant cable and IP54 electrical cabinets. Fire: Class-A fire-rated rock-wool insulation, smoke detection, and suppression-system interfaces configured per project. Structural safety: wind and seismic design follows the wind loading and seismic requirements for the project location, with anti-theft doors and windows and an emergency escape route configured per project. Environmental monitoring: real-time temperature and humidity monitoring, automatic alarms on abnormal conditions, and remote monitoring. Supply, certification and acceptance responsibility for the fire system is confirmed within the project scope.

The racking is modular, with tier height and spacing adjustable to miners of different dimensions, and the distribution system leaves room to grow — the count per cabin can be reduced, distribution capacity uprated, or cooling capacity increased to suit higher-power equipment. Whether a specific new model can be carried over is checked against its dimensions, per-unit power and cooling method versus the cabin as built, using the equipment list.

Routine upkeep is the work a site team does itself: clearing dust from the fans, checking electrical connections and keeping the floor and vents clear. Periodic work covers replacing fan filters, checking fasteners and testing protective devices. The wear parts are mainly fans, breakers and light fittings. ETENZ supplies the installation manual, equipment list and interface documentation with the cabin so the site can plan its own maintenance and spares; what it costs depends on the operating regime and local labour, and is settled in the project.

Yes. The product is designed for overseas markets, and the container cabin is CSC certified under the International Convention for Safe Containers and carries its safety approval plate, so it moves as standard container sea, road or rail freight. Voltage interfaces are configured to the destination (220 V / 380 V / 480 V, for example), and label language, document language and the accompanying paperwork are prepared to the project and destination requirements. Export control, customs clearance and certification responsibility follow the contract and the regulations of the destination country.