For boring a tunnel, the operator should run the machine to advance into the rock face and make the cutting heads rotate and cut rocks. With cutting and advancing, the rock fragments fall. The shovel plate can shove the rock fragment. The loader gathered arms and put them together onto the conveyor to transport to the end of the machine. If you are interested in our products, please contact us.
More info:
www.zzbetter.com
#buyer #mining #oil #oilindustry #construction #energy #carbidebutton #tunneling #drillbit #carbidetool #zzbetter