The roadheaders we produced is a fast tunnel driving equipment for the continuous cutting of tunneling, and it can also be used in other similar mines and engineering tunnels. Combined with advanced international technology, our company has successfully developed a leading world coal lane high performance roadheader, which integrates full section continuous cutting technology, automatic positioning, wireless remote control technology, fast loading, airborne dust removal, airborne bolting rig, shunting and other functions, so as to realize fast driving of coal lanes and remote remote control operation. Improving tunneling efficiency and mining for more than 3000 meters can become another technological leap of coal mine tunneling production technology.read more
Fast driving roadheader for the continuous cutting of tunneling are indispensable equipment for infrastructure construction for road tunnels, railroad tunnels, dam headrace tunnels, coal-mine drifts, etc. We also provide products like waterjet cutting, cutter bits, and hydraulic nuts.
EBZ75 cantilever-type roadheader size is narrow, hydraulic system is simple and reliable, low maintenance, adapts to minimum cross-section of about 5 square meter.
Waterjet cutting machine for mining is a portable waterjet cutting machine for underground coal mine.Its cutting gun can extend 100m to complete cutting operations in narrow or water/electricity-insufficient environments
The cutting bits at the same time also need to withstand high periodic compressive stress, shear stress and impact load, which requires the cutter body parts to have very good impact resistance and withstand wear and tear.