Characteristics of Shandong external injection single hydraulic prop

  Manufacturer of external injection single hydraulic prop , Product introduction of external injection single hydraulic prop Overview of external column single hydraulic prop external column single hydraulic prop is a kind of constant resistance support equipment commonly used in coal mining face in China
It is widely used for temporary support in general mechanized coal mining face under coal mine, or at the end or heading head of comprehensive mechanized coal mining face in combination with metal roof beam, It has a good effect on improving safe operation and work efficiency

External column single hydraulic prop features external column prop
The working fluid is provided by the pump station and injected into the prop through the liquid injection gun to raise and support it
It has the characteristics of fast support speed, labor saving and wide application range
At present, there are mainly & phi; 100mm cylinder diameter, from 0
6-3
5m, a total of 13 specifications of externally injected columns

Characteristics and technical parameters of external column single hydraulic prop model height mm small height mm stroke mm working resistance kn working hydraulic pressure MPa base area mm weight (with or without liquid) kg
DW35 3500 2800 800 180 23 109 88/83
DW06 600 480 150 300 38
2 109 26/25
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