Jinan mining non pressure damper

  Jinan mining non pressure damper | type and type selection analysis of two-way non pressure balance damper all mines, whether coal mines or non coal mines, ventilation systems must use dampers
Now automatic dampers and manual non pressure dampers are widely used in mines
The manual non pressure damper is easy to be damaged and difficult to open under high wind pressure
Automatic damper has also been injured and clamped, so how to select mining non pressure damper?
In fact, mining non pressure damper has many product forms, such as positive and negative damper and single fan pedestrian damper
In gas outburst mines, the combination of two single fan dampers forms a van type gas outburst damper, also known as mining anti outburst damper
In the roadway with large wind pressure, the mine can also have multiple choices
There are anti mine pressure non pressure air doors
By forming a soft door frame, the damage of mine pressure to the non pressure air doors is successfully avoided
For the transportation roadway, interlocking pressure reducing damper can be used to reduce the windward pressure and opening difficulty of the damper

At present, the commonly used types of mine non pressure damper include manual non pressure damper, automatic non pressure damper, positive and negative damper, interlocking pressure reducing damper, mine anti outburst damper, plug-in plate non pressure damper and shutter type regulating damper
The materials of mining non pressure damper are divided into: bamboo plywood damper, polymer composite damper, iron non pressure damper, pine non pressure damper and other wooden dampers

How about the model selection? Most coal mines use iron non pressure air doors
Some coal mines choose non pressure air doors of other materials according to the requirements of coal mines
No matter what kind of non pressure air doors are made of, our production cycle is very fast
If customers are anxious to use them, we work overtime to rush them out and deliver them to customers as soon as possible