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Equipos de perforación paracolocación de pernos

Andrzej Zablocki, Julio 2008

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Métodos de Empernado

Manual Safe Bolting Boom

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Métodos de Empernado

Jumbo con Plataforma

Boltec MC - Mecanizado

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Empernado con Boltec

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� All Boltec rigs handles below rock bolt types

Boltec Range

Rebar, Cement

SplitSet

Swellex

Expansion shell

Rebar, Resin

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Selection criteria

� Automation level

� Bolt length

� Tunnel size

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Rig model Bolt length

– Boltec SL 1,6 m – 1,8 m

– Boltec 235 1,5 m – 2,4 m

– Boltec M series 1,5 m – 3,5 m

– Boltec L series 1,5 m – 6,0 m

Bolting equipment range – Bolt lengthA full range of Boltec rigs for different bolt length and tunnel heights

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Rig model MAX Height Optimal tunnel size

– Boltec SL 2 m W 4 m, H 1,8 m

– Boltec 235 8,5 m W 4 m, H 6 m

– Boltec M series 9,5 m W 5 m, H 7 m

– Boltec L series 12,0 m W 6 m, H 9,5 m

Bolting equipment range – Vertical reachA full range of Boltec rigs for different bolt length and tunnel heights

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Bolting equipment range DCS

� Direct hydraulic Control System (DCS)

All Boltec models

– Basic machine

– Fully mechanized

– “Manual” operator control panel

– Easy to operate

– Anti-jamming protection

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� Computerised Rig Control System (RCS) Boltec M / L

– High automation level for all markets

– Reduced workload for the operator

– Ensures high bolt installation quality

– Ergonomics

– Easy to operate

– Integrated diagnostic

– Improved Anti Jamming protection

– Semi auto collaring / Drilling

– Store and transfer optimal drill settings

– Logging

– Cabin

Bolting equipment range RCS

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Modular design

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Cop 1132

200 MPa Rock Compressive Strength

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

32 34 36 38

Hole Size [mm]

Dri

llin

g S

peed

[m

/min

]

COP 1532 9.1 kW

COP 1132 10.4 kW

COP 1638 10.2 kW

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� For bolt lengths 1,5 – 6,0 m (MBU 15,1 – 60,0)

� Single feed concept = We always find the hole

� Chain feed

� Drill steel support

� 3 – pos. turning device

� Intermediate support

� Front stinger

� Bolt tools

”Fast” , “Accurate” , “Sturdy” , Excellent coverage area

MBU

MBU Information

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� Cabin

� Screen handling arm

� Automatic resin cartridge shooting equipment

� Service platform HL 256

� Bulk cement with hose grouting system

Main options

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Boltec – Screen handling

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Boltec – Screen handling

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Boltec – Screen handling

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