GIA equipment for rock reinforcement is known under the name of Mechanised Grouting and Cable Insertion System (MEGCIS). The MEGCIS unit, also known as a cable-bolter, can be mounted on your choice of carrier, be it truck, bucket loader or other.
This equipment inserts a steel cable, and grout into a pre-drilled hole to stabilise tunnel roofs or hanging walls, up to a borehole depth of 40 metres. The MEGCIS unit operates through a boom, which positions a hose and cable feeder at a predrilled hole. The hole is then filled with grout, through an inserted hose, and a steel cable, which is pushed in and cut by the feeder. The grout is mixed on the unit and fed into the grout pump, which pumps the grout into the hole. There are two different ways of carrying out cable bolting. One is called the Malmberget method and the other the Kiruna method.
In addition we also manufacture a mobile mixer/pump unit for grout. This high performance unit can be used for all your grout pumping needs, above ground or under. Unique double action pump sets it apart from its competitors.
Read or download pdf document:
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Cable bolter |
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MEGCIS Cable bolter 1 |
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MEGCIS Cable bolter 2 |
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Mobile mixer/pump |
Questionaire:
Cablebolting
To see the MEGCIS Cable-bolter works, please see the interactiv 3D model below:
Interactive 3D-model
Methodst Rock stabilising using the GIA Cablebolter
