Energy-saving cool air generation device 'M Cool' for tunnel excavation work.

Heat stroke prevention! Energy-saving cool air generation device capable of cooling underground temperatures from 30-32°C to below 28°C.

The "M-Cool" is an energy-saving cooling device that generates cool air by directly exchanging heat between spring water and hot air using a radiator. It can be loaded onto a 2-ton truck, making it easy to transport and retreat near the work site. The cool air directly affects the workers, lowering their perceived temperature. By applying this product, the underground temperature of 30-32°C can be cooled to below 28°C, and it can discharge air at a speed of over 4 m/s, providing an ideal underground environment. 【Features】 ■ Low power consumption without using a chiller ■ Compact and mobile ■ Large air volume of 1,000 m³/min ■ Easy installation ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

Ventilation system