Mine door systems

Megadoor mine door at Sishen Mine
Megadoor mine door at Sishen Mine
Megadoor mine door at Sishen Mine
Megadoor mine door at Sishen Mine
Megadoor mine door system with translucent fabric
Megadoor mine door system with translucent fabric
Megadoor mine door at Moorlarben Australia
Megadoor mine door at Moorlarben Australia
Mine doors at Moorlaben Australia
Mine doors at Moorlaben Australia
Megadoor mine doors at Collahuasi
Megadoor mine doors at Collahuasi
Megadoor mine doors at GPC Australia
Megadoor mine doors at GPC Australia

Withstand dirt, corrosion, high wind and extreme temperatures with Crawford and Megadoor mine door systems  

Mine door systems are designed to withstand dirt, corrosion, high-wind conditions and extreme temperatures. Robust and reliable, they offer long-term durability while ensuring top-safety and efficient access to your facilities. They also tolerate welding and grinding sparks or blast media overspray.

The flexible design means there are no practical limits to the size and configuration. A combination of translucent fabric in the upper part of the door and solid fabric at the bottom allows for maximum natural lighting, even in dirty environments.

Working with ASSA ABLOY Entrance Systems puts your facility in the hands of skilled and experienced engineers who are ready to support you through the entire operating life of your mine doors. Receive the highest-class expertise – from site analysis and engineering specifications to installation, commissioning, service and support.

Crawford VL3110 vertical-lifting fabric door 

Crawford VL3110 vertical-lifting fabric door is designed for medium openings and provides a tight seal in the toughest environments. The combination of few moving parts and corrosion-resistant fabric makes this the ideal door for demanding mining applications. To cope with openings exposed to intense traffic, Crawford VL3010 is available in a high-speed version. For extremely severe environments Crawford VL3110 is also available in an extra corrosion-proof version.

Crawford VL3116 vertical-lifting fabric door 

Crawford VL3116 vertical-lifting fabric door is designed for large openings, harsh conditions, high wind loads and intense work. The unique design offers durability, tightness, energy efficiency and operational reliability. Long service life is combined with minimum need for maintenance. Every door is individually designed to meet your application requirements.

Megadoor VL3190 vertical-lifting fabric door 

Megadoor VL3190 vertical-lifting fabric doors are the ideal choice for your mine’s extra-large exterior entrances. They provide fast, safe and reliable operation under any conditions. With practically no footprint, they offer a design flexibility that permits almost any door dimensions. Thanks to excellent air tightness and resistance to high winds, Megadoor VL3190 vertical-lifting fabric doors minimize heat loss and provide a viable working environment for demanding tasks.

 

BIM objects

Download the Crawford mine doors as a BIM object:
Technical description

Crawford VL3110 vertical-lifting fabric door

  • Max size (W/H): 8000 / 12000 mm (other sizes on request)
  • Door leaf thickness: 100 mm
  • Guide rails material: aluminium
  • Vision panels: optional
  • Wind load resistance (differential pressure): 0.7-1.6 kPa depending on size (class 3-5, EN 12424)
  • Sound reduction (standard): 15 dB Rw (ISO 717)
  • Water resistance, EN 13241: class 3
  • Air permeability, EN 12426: class 2
  • Thermal transmittance, EN 12428: depending on door size, specific data on request
  • Normal opening speed: 0,2 - 0,3 m/s
  • Increased opening speed: 0,4 - 0,6 m/s
  • Operating environment temperature range: -35°C to +70°C

Crawford VL3116 vertical-lifting fabric door

  • Max size (W/H): 14000 / 16000 mm (other sizes on request)
  • Door leaf thickness: 160 mm
  • Guide rails material: aluminium
  • Vision panels: optional
  • Wind load resistance (differential pressure): 0.7-1.6 kPa depending on size (class 3-5, EN 12424)
  • Sound reduction (standard): 15 dB Rw (ISO 717)
  • Water resistance, EN 13241: class 3
  • Air permeability, EN 12426: class 2
  • Thermal transmittance, EN 12428: depending on door size, specific data on request
  • Normal opening speed: 0,2 - 0,3 m/s
  • Increased opening speed: 0,4 - 0,6 m/s
  • Operating environment temperature range: -35°C to +70°C

Megadoor VL3190 vertical-lifting fabric door

  • Max size (W/H): 19000 / 20000 mm (other sizes on request)
  • Door leaf thickness: 290 mm
  • Guide rails material: aluminium
  • Vision panels: optional
  • Wind load resistance (differential pressure): can withstand almost any wind load by varying the size and the spacing of the intermediate sections
  • Sound reduction (standard): 15 dB Rw (ISO 717)
  • Water resistance, EN 13241: class 3
  • Air permeability, EN 12426: class 2
  • Thermal transmittance, EN 12428: depending on door size, specific data on request
  • Normal opening speed: 0,2 - 0,3 m/s
  • Operating environment temperature range: -35°C to +70°C
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