Transtronic specializes in angle indicators for drilling. All systems and sensors built for demanding environments. Instruments, sensors, cables and boxes are designed to withstand rough handling such as shock, water, and vibration.
Designed for tunneling rigs, The CMI Tunnel is a modularly built system showing drilling parameters. This improves the quality and accuracy of the drilling operation which in turn improves productivity and working conditions for the tunnel drill rig.
Optional length transducer
Power supply 24V DC
Power consumption 0,2A
Working temperature -20 to +50 degrees C
Environmental protection IP65
Measurement range 2 x +-30 degrees
Accuracy +-0,3 degrees
Measurement range hole length 0 to 99.9 m, 0 to 327′ 9”
Measurement range penetration rate 0 to 9.99 m/min, 0 to 32′ 7”/min
Accuracy length measurement +-1%, min 0.05 m
In bench drilling large cost savings can be done. Even such limited hole deviation as 1-3 degrees from the precalculated hole direction, give unacceptable cost increases for drilling and blasting.
Shorter alignment time
Less drill meter
Lower consumption of explosives
Lower consumption of drill bits and steels
Less secondary blasting