 | Our power doors are electrically operated automatic doors. They use a screw type actuator that works on 115V AC and are controlled by push button stations located 100 feet from each door.
A door consists of two leafs, four jacks, wiring... |
 | The manual Air Lock Door comes in standard heights of 4, 5, 6 and 7 feet and widths of 12, 14, and 16 feet. The Air Lock Door can be customized to fit your needs.
An Air Lock Door consists of two leafs, two jacks, and one headers, to create an airlock two doors... |
 | Blizzard's new roll up door is constructed from our BVF Supermine material. This is the same material we use to seal our ventilation doors. The roll up door is very versatile, especially in places where you don't have the space to swing open one of our power doors. The use of BVF Supermine material... |
 | The majority of the doors have mine applications, but we are not limited to the mining industry.
We can manufacture any type door out of any material you need. This can be done from your drawings or measurements.
We... |
 | The majority of the doors have mine applications, but we are not limited to the mining industry.
We can manufacture any type door out of any material you need. This can be done from your drawings or measurements.
We... |
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 | The majority of the doors have mine applications, but we are not limited to the mining industry. We can manufacture any type door out of any material you need. This can be done from your drawings or measurements. We also offer on sight assistance to help with the design of your door. The various door... |