main fans

main fans

[′mān ′fanz]
(mining engineering)
Fans that produce the general ventilating current of the mine, being of large capacity and permanently installed.
References in periodicals archive ?
Tenders are invited for Measurements, verification, testing ekspertyzowych and periodic testing of devices and machines in the field of mine hoist with equipment shaft, main fans, pressure equipment, lifting equipment and power for the Department of Brzeszczach KWK Brzeszcze East - Part I Mechanical and Part II Electrical year 2016
Research will be conducted on the premises: hoisting machines, shafts inspiratory and ventilation main fans, compressors, pumping stations, substations located on the premises of the Employer or the Contractor (eg.
But while we can't get complacent today, in the main fans enjoy the game and behave themselves.
One simple solution is to increase the capacity of the main fans.
A delegation from the three main fans groups met Mather and finance director Brian Stockbridge at Ibrox yesterday afternoon.
Thankfully the three main fans groups attached to the Hoops have all issued statements in support of their chairman's wishes.
One is the cost to run the main fans that drive the air underground.
The task is to exchange the side flaps rotary fan 1 and 2 stations main fans WOK 3.
In addition to the installation of the main process equipment, mills and the main fans, there are steel structures to be assembled at a newly built facility as well as ongoing works in car tippler building No.
1, 2 and 3 and the measuring and control equipment, together with its supply and buildings in the station main fans at the pit 3 - for kw sa kwk "jankowice".
1 The contract is for implementation by the Contractor, for remuneration, work aimed at modernization of the main fans at the glass Kosciuszko Wieliczka SA, hereinafter referred to as modernization.