COMBINING OPERATIONS WHEN USING MACHINE-TRACTOR UNITS ON THE BASIS OF ENERGY-SORTED TRACTORS
The advantage of the ventilation system will be in adjusting the air supply, which allows to provide the room with full oxygen; mechanical drive provides opening and closing of the air corridor at any time; low cost of installation, maintenance and maintaining a healthy state of the system; simplicity of design and the possibility of interchangeability of spare parts.