full-section coal road high efficiency boring machine is a kind of speedy roadway excavating equipment with full-section and continuous cutting, which can also be applied to other similar mining and tunneling.
based on the international advanced technology,nhi successfully developed the full-section coal road high efficiency boring machine_qmj4260.the machine has multifunction of full-section, continuous cutting technology, automatic positioning, wireless remote control technology, fast loading and shipping, dust removing, airborne roofbolter and shunting. it achieves coal road fast driving, long-distance remote control operation and significantly improves driving efficiency. with over 3000m footage per month, qmj4260 boring machine achieves another technological leapfrogging in the field of coal driving.
innovation and development of qmj4260 boring machine filled the gaps in china. the key technologies have been declared national invention patents. nhi has independent intellectual property rights and is the only manufacturer which has all the technologies of r & d, production, testing of full-section coal road high efficiency boring machine in china. nhi is definitely in a leading position on the manufacturer of boring machine.