Flour Conveyor,Grain Conveyor,Grain Conveying Equipment,Flour Conveying Equipment HEBEI PINGLE FLOUR MACHINERY GROUP CO., LTD , https://www.plrollermill.com Drilling rigs can be divided into boring trolleys, anchor trolleys and mining trolleys according to their purposes. According to the walking mode, it is divided into three types: rail type, crawler type and tire type. Generally, it is considered that the self-propelled, four-wheel drive, tire walking, and the articulated rock drill of the articulated body are better. Domestic Trolley Hua-1, PYT-2, CGJ-2 and CGZ-3 excavation trolleys are used more, and CTC-700 mining deep hole trolleys are also widely used.
Classification and common types of rock drilling rigs?