The engineering drilling machines can be divided into rotary drill, impact drill, impact rotary drill, etc. according the rock crushing ways. Today Daswell will introduce you that the DTH drilling rig is widely used in engineering projects:
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DTH drilling rig is widely used in the field of the other geotechnical engineering construction. Tunnel drilling equipment and technique can be used in strengthening dam foundation slope, the management of geological hazards, pit support of deep foundation, and underground engineering construction of commercial transportation and industrial and military aspects small rock crusher, and it can be said that its application is very extensive. DTH drilling rig is used in the exploration of ore deposits mobile block making machine, especially in the exploration of nonferrous metals and rare metal deposits; tunnel drilling is used to recover deposits, explore and survey geological structure, select ore bodies, sample and validate, and it also has made outstanding contributions.
in mine digging, DTH drill rig commonly uses tunnel drilling technology to drill underground observation holes, drain forced type concrete mixer, grouting hole, blasting hole, anchor hole, the pilot tunnel hole, etc.
mobile block making machine:http://www.blockmakingmachinery.org/products/DMBE6-30-Mobile-Block-Making-Machine.html
Concrete Batching Plants:http://www.daswellmixer.com/product/Concrete_Batching_Plant/20130927/19.html
Belt Type Portable Concrete Batch Plant:http://www.daswellchina.com/products/concrete-batchingplants/belt-type-concrete-bacthing-plant.html...