Air-cooling machines for cooling in tunnelling and mining

Systems with direct evaporation for selective cooling

WAT air-cooling machines are used in global mining and tunnelling and combine the features of cold-water machines and air-coolers without need of a cold-water circuit.

Systems with direct evaporation are an efficient, local solution for selective air-cooling, e.g. in cases of high local temperatures.

Air-cooling machine
type DV

Explosion-proof Ex ATex
3D View of Air-Cooling Machine DV420 for cooling mining and tunnelling drawing

Your benefits:

  • Robust design for use at underground or on the TBM
  • Turnkey solution in one-part or two-part design
  • Direct evaporator with cooling capacities from 100 kW to 500 kW
  • Water-side operating pressure up to 63 bar
  • Explosion-proof design (ATEX group I category M2 for mining)