China Shuoli 45m3/h hydrauic portable narrow concrete trailer pump for tunnel price

China Shuoli 45m3/h hydrauic portable narrow concrete trailer pump for tunnel.

China Shuoli 45m3/h hydrauic portable narrow concrete trailer pump for tunnel is driven by an electric motor. The explosion-proof category is Exdl, which is widely used in the working environment of coal mines.

The main purpose:

*It can fill the goaf underground.

*Can recover the reserved security coal pillars to realize "pillarless mining".

*Can backfill solid waste underground to solve coal gangue discharge.

*Can be filled behind the wall, suitable for short-wall mining.

*It can replace wet spraying machine for roadway spraying, and complete temporary support can quickly complete the isolation wall and close the abandoned roadway.

 The main feature:

*High safety performance: It adopts full hydraulic drive, no live control, suitable for working environment in coal mine.

*High conveying pressure and long conveying distance: The outlet pressure of the pumping system is as high as 12MPa, and the conveying distance can reach more than 500m.

*Reliable quality and stable performance: The core components of the system are imported from Germany, and the main wear parts are treated with special wear-resistant enhanced treatment technology to ensure the service life of the system and stable and reliable operation.

*Compact structure: The main machine and hydraulic station of the system can be sent into the underground through the mine cage; the equipment is fixed on the rack equipped with walking rail wheels, which is easy to transfer.

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