VOKD AND VOD UNITS

Designed for the mines main ventilation

APPLICATION OF VOKD AND VOD PLANTS
Main ventilation fan units of VOD and VOKD types are located on the surface at the mouths of ventilation shafts and consist of two independent fan units (one of which is a standby unit) and a set of transfer facilities from the operating fan to the standby unit by the automatic control system of the fan unit. The VOKD unit also includes an air reversal kit.

Fan
Shaft covers of mine ventilation units are of the falling, vertical or horizontal guillotine type, or in the form of louver dampers, self-propelled by type of door or as a vertical suspended door moving on rails.

design of VOKD and VOD units

Shaft covers of mine ventilation units are of the falling, vertical or horizontal guillotine type, or in the form of louver dampers, self-propelled by type of door or as a vertical suspended door moving on rails.

The design of the shaft cover is chosen depending on the conditions (temperature, humidity, etc.) in which it will operate. Winches, screw mechanisms, or geared drives are used for lifting (lowering) or opening (closing) the shaft covers.

VODA
set of tools for switching from a running fan to a standby fan consists of a shaft covers (doors) for closing (opening) the ventilation ducts, a shaft cover lifting mechanism, ropes, and frames with sealing devices. Rigid steel structures are used as shaft covers.


VOKDA
set of tools for switching from a running fan to a standby fan consists of a shaft covers (doors) for closing (opening) the ventilation ducts, a shaft cover lifting mechanism, ropes, and frames with sealing devices. Rigid steel structures are used as shaft covers

VOD fans technical specifications
WE SHALL MANUFACTURE A PRODUCT WITH CHARACTERISTICS YOU NEED
Each product we manufacture at AO AMZ VENTPROM is adapted to customer needs and operating characteristics