D440B /D440+/D450A Integrated DTH Drilling Rock Drill Rig With Air Compressor

D440B /D440+/D450A Integrated DTH Drilling Rig is equipped with Two-stage air compressor with excellent energy efficiency ratio.

2,800N.m high torque rotary head for high pressure fast drilling.

With excellent fuel economy performance, more energy saving and better environment protection;

Lighter weight and compact dimensions convenieent to move between work fields and work benches.

Great for quarry blast, pre-split, buffer, and ultra deep holes.

We can supply air compressor, dth hammer, dth bit and drill pipe to work with mining dth drill rigs, clients can choose according to their project.

Glorytek Corporation located in China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades.

We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.Our factory covers an area of 250,000 square meter, construction area is about 150,000 square meter, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering，underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect.

Due to the continuous effort and improvement, Glorytek’s market share keeps increasing rapidly, meanwhile, the perfect after-sales service is providing a strong support and guarantee for the expanding of business cooperation. Till now, we enjoy the good reputation and our products have been winning the confidence of a lot of domestic and overseas customers like Canada, Australia, Nigeria, Pakistan, Russia, Ethiopia, Indonesia, Malaysia, etc. more than 30 countries.