No matter under the ground or on the ground, there are many requirements for sensors. The temperature is very high deep underground. There is also great vibration and impact force. In these conditions, durable and resistant technology must be used.
With a robust, frictionless and high-precision displacement measurement system, as well as in this field twenty-five Over years of industry experience, germanjet magnetostrictive displacement sensors provide the best security for displacement measurement in the mining industry.
Tunnel engineering - Control propulsion cylinder
Tunnel boring machine (TBM), i.e. shield machine, removes rock at centimeter level and continuously pushes the bit into the advancing cylinder of rock to provide the required thrust for the operation. Magnetostriction Displacement sensor 19h reported the piston position correctly, which made the drilling process go smoothly.
■ reliable operation
■ no wear: long service life and highest system availability
■ vibration resistance: it can be used in extremely harsh conditions