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The continuous mining guidance laser has been used in hundreds of
underground applications in the last 20 years.
The development of the Mk7 Self-Contained Battery-Operated
Laser has made it possible for more operations to institute these
timesaving devices.

On
tunneling applications, our complete tunneling package provides all
the components you need to carry accurate driveages.
All
of our laser equipment was designed for use in the rugged
mining/tunneling environment. Our
Mk7 Laser is constructed entirely of stainless steel, which not only
contributes to its long life but also allows for its stabilization
in ventilation air.
The Mk7 is MSHA approved for use in
underground mining and where gassy conditions exist.
[Approval 2G-3949-0]
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The Mk7 Laser assures extremely
straight mining and increases efficiency of the section crew,
eliminating the necessity of running up sites. Powered by
standard C cell batteries, it offers excellent straight line
reference for:
Longwalls
- improve head and tailgate alignment
Continuous Miners - provides
constant reference
Conveyors - for accurate
installations
Accessories
for tunneling
work include
Precision Beam Deflector for curved tunnels
Grade Indicator
Penta Prism (bends laser beam a precise 90 degrees, for checking
square of tunnel linings)
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