Mine Explosion Proof Downhole Cooling Unit

The Mine Explosion Proof Downhole Cooling Unit features a flameproof enclosure for safe underground operation. You can position it directly next to the coal face to deliver cooling exactly where workers need it most. This unit is equipped with a movable frame that allows easy relocation as the mining face advances. The nominal cooling capacity ranges from 100KW to 1000KW. The Mine Explosion Proof Downhole Cooling Unit keeps pace with your production schedule.

This unit carries the Exd I Mb explosion-proof rating. It operates on a 660V or 1140V three-phase 50Hz power supply. The cooling COP remains above 3.0. You can choose between two chilled water temperature configurations. One option provides 7℃ inlet and 12℃ outlet temperatures. The other provides 16℃ inlet and 26℃ outlet temperatures. The cooling water circuit operates at 30℃ inlet and 35℃ outlet temperatures. An explosion-proof screw compressor delivers reliable cooling performance.

The unit is equipped with comprehensive protection systems, including overload protection, high-pressure protection, low-pressure protection, oil temperature protection, and water supply failure protection. The Mine Explosion Proof Downhole Cooling Unit provides complete operational safety and reliability.

The standout feature of this cooling unit is its portability. Fixed cooling systems become ineffective when the working face moves forward. Our unit moves along with your operation. The wheeled base makes relocation simple and efficient.

We have been manufacturing mining equipment since 1996. Our extensive experience in underground cooling has taught us what works in real mining environments. We have supplied these mobile units to numerous longwall mining operations. Miners appreciate how easily the unit can be moved to new locations. The Mine Explosion Proof Downhole Cooling Unit eliminates the need for long cooling pipelines that can be damaged or cause pressure losses.

• We back this unit with a 12-month warranty. Our team provides remote guidance for unit relocation whenever the mining face advances. We also offer custom configurations based on your specific working face dimensions.
• For after-sales service, we provide video-based training, telephone support, and online technical assistance. The unit is shipped in modular sections that can be easily assembled at the mine site. This design accommodates the limited space and transportation constraints commonly found underground.
• All explosion-proof certificates and MA documentation are included with the shipment. These documents are internationally recognized for customs clearance and on-site acceptance procedures.

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