top of page

Mining Solutions and Innovation Specialists 

VENTILATION DOORS

Ventsec offer a range of ventilation doors and associated infrastructure to the underground sector composing of both standard and fully customised versions to suit any roadway dimension and mine layout. 

Machine Door

  • ​2 or 3 hinged available

  • Every set of machine doors has an air relief slider usable either manually or with pneumatic operation

  • 1 x 35kpa 1.5m man door with air relief slider

  • Bottom and central sealing rubber flaps

  • Fitted with 3 lifting lugs or rud links on each door leaf

  • 1 x counter weight lug or rud link on the back of each door leaf

  • Down ward adjustable frame legs

  • One piece headframe

  • Hinges on both sides for mounting door either way

  • 4800 X 2600MM

  • 5 PSI

(Complete machine door sets with pneumatic kits and fittings are able to be supplied

pixelcut-export (1) (1).jpg

Machine Door with Roof Braces

  • This door has added roof braces for extra stability for higher roof areas

  • 2 or 3 hinged available

  • Every set of machine doors has an air relief slider usable either manually or with pneumatic operation

  • 1 x 35kpa 1.5m man door with air relief slider

  • Bottom and central sealing rubber flaps

  • Fitted with 3 lifting lugs or rud links on each door leaf

  • 1 x counter weight lug or rud link on the back of each door leaf

  • Down ward adjustable frame legs

  • One piece headframe

  • Hinges on both sides for mounting door either way

  • 5 PSI

Braces (1).png

Man Door

  • ​1.5m x 1m Man Door with air relief slider

  • Air relief slider has been designed so it is less prone to jamming due to debris

  • This man door has been designed so it is interchangeable with any other man

       door of its size in any VCD

Man door.JPG

Man Door - Hatches

​Hatches are available in various thicknesses to suit sealing stoppings.

The hatch is designed so it's rated at 20 or 50PSI prior to pumping the seal.

Once the installation is complete and all doors have been bolted shut the hatch can be left for filling at a later time and still be rated at 20 or 50PSI

pixelcut-export (2).jpg
Coffin sealgreen.png
bottom of page