DWB Light single hydraulic prop introduction

DWB light outside the single hydraulic prop for temporary pillar note constant resistance type, it is mainly used for coal mine dig the end of the temporary support, also can be used for other mining and geotechnical engineering in need of temporary support, this product is made use of lightweight composite materials. Can use static pressure of coal mine water to make it work, has the characteristics of light weight corrosion resistant easy to operate.

DWB Light single hydraulic prop working scope

DWB light monomer hydraulic prop for temporary support equipment, coal mining industry is drivage roadway maintenance, the advanced supporting and temporary support new equipment. The product in the emulsion or static pressure water as the working medium, because of the key components (live column, cylinder, base, reset spring, etc.) utilizes advanced anti-corrosion technology, there is a certain acid, alkali resistance, suitable for different working environment is suitable for the working resistance of 30 kn or less temporary support FRP for brittle material, when used, should avoid shock, form a complete set with three with valve.

DWB Light single hydraulic prop parameter

model DWB22 DWB25 DWB28 DWB3.15 
Max. height mm 2240 2500 2800 3150 
working schedule mm 570/820 570/820 570/820 570/820 
rated resistancekn 30 30 30 30
working pressureMPA 3.8 3.8 3.8 3.8
setting load KN 30 30 30 30
hydraulic cylinder dia. 100 100 100 100

DWB Light single hydraulic prop picture

 

 

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