详情描述

High-efficiency, energy-saving, and low-noise JK, DJK series mine local ventilators are suitable for ventilation in tunneling of various cross-sectional sizes, ventilation in mining areas and electric shovel galleries, ventilation in sub-level caving methods without pillars, other local ventilation, and certain auxiliary ventilation. They can also be used for ventilation in tunnel construction and underground engineering projects where wind管道 delivery is required.

Key Features:

1. Low noise level. A silencer can be provided upon special customer request.

2. Complete specifications and strong adaptability. The fan's air delivery distance ranges from 80 meters to 600 meters, catering to a variety of user needs.

3. Compact in size, lightweight, and easy to move around.

4. High operational efficiency. Single and double stage impellers achieve full pressure efficiencies of 92% and 83% respectively, while counter-rotating impellers reach a full pressure efficiency of 85%.