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Green Roof Strong Prop 

Pranay Enterprises > Services > Green Roof Strong Prop 

Green Roof Strong Prop (DGMS Approved) (Developed by CIMFR) (NRDC Licenced)

Green Roof Strong Prop Developed by CIMFR can be transported with easy and can be erected in front of a blasting face within a distance of 1.2 meters and would be able to bear a considerable load under the freshly exposed roof providing better safety to work-men in underground mines.

Purpose

Paired vertical unit Props for Under ground mine roof support at freshly exposed roof, junctions, slices, and depillaring areas

Equipment

  • Steel structure, telescopic design, light, weight, dismantable into three parts, transportable in under ground mines
  • Quick assembly, erection and safe remote removal occupies minimal space.

Specifications

  • Prop heights available from 1.7 mtrs. to 2.3 mtrs (Closed height) and 2.4 mtrs to 3.0 mtrs (extended height) respectively. Axial load bearing capacity tons each.
  • Telescopic extension upto 700 mm
  • Facility of 10 Tons Setting load.
  • Twin Hydraulic j ack and pump assembly of 15 Tons capacity for erection and load setting.

Advantages

  • Technically superior and safer than present wooden props. Saving on scarce wood.
  • Can be mounted 1.2mtrs. across the gallery from the face. Can with stand biasing impact
  • Quick assembly, erection and safe removal, Occupies minimal space.
  • Economical and long lasting for repeated use.
  • One Prop occupies only 0.25 sq.ft. leaving ample space for underground maneuverability unlike wooden props.

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