Research and Discussion of Multifuctional Raise Boring Machine
Cao Nian-bao · Coal Technology · 2010
Multifunctional raise boring machine is developed on the basis of existing drilling machines.Not only can it drill down,it can also drill up.It draws on the design experience of the Robbins type raise boring machine and has filled a domestic gap in the design of raise boring machine,providing a new vision for the development and wider application of domestic raise boring machine.