Minova’s QBC blind is an easy to install ventilation device that allows for stopping of ariflow to or . from the area of a mine that may require access at a later stage. Designed for a wide range of …

Retractable Vent Blinds are a simple and robust Ventilation Control option for areas which require vehicle access. Often referred to as Nixon Flaps or QBC Blinds, These seal against a formed …

Minova’s QBC blind is an easy to install ventilation device that allows for stopping of airflow to or from the area of a mine that may require access at a later stage. Designed for a wide range of …

Minova’s QBC is an easy to install ventilation device that allows for the stopping of air flow to or from an area of a mine that may require complete access at a later stage. Made from a …

Minova’s QBC is an easy to install ventilation device that allows for the stopping of air flow to or from an area of a mine that may require complete access at a later stage. Made from a …

May 14, 2021 · Working with a customer, Minova modified its QBC Blind developed for hard rock mining, to be fit for purpose in a coal environment. The QBC Blind is installed ahead of the …

Ventilation Blinds (QBC Blinds): Minova's QBC Blinds provid easy-to-install ventilation solutions, offering the flexibility to stop airflow as needed and reopen access later.

May 14, 2021 · The QBC Blind is installed ahead of the longwall, constructed off the critical path, allowing vehicles to still access the area. It can be closed remotely to control airflow and away …

Mining curtains are often the only practical option for underground use. Carroll Technologies Group is a leading supplier of mining safety appliances throughout North America. We supply …

To control air flow at stope accesses and draw points, ore passes and the general direction of ventilation throughout mine areas we offer ventilation blinds (QBC). Designed to suit specific …