Huada, set up by Huaqiao University, specializes in drilling machine for 13 years. Our market share is No. 1 in China, the items are widely used in Brazil, South Africa, China, Indonesia etc.The type of Multifunctional driller is mainly used in quarrying, available for horizontal, vertical, and slantwise drilling with accuracy to divide large blocks into smaller pieces, which is necessary to assist diamond wire saw machine working in stone quarries.
ModelCZ-29-4AHammerYT29Rated track length2*3mMax.drilling depth6mDrilling diameter34mm-42mmMinimum air pressure0.5-0.7MPaDrilling speed40m/h(one head)Total compressed air consumption20m³/minTrack travel2mFeed SystemPneumatic motor, chainCross travel deviceHandwheel,gear,rackDrilling directionAny directionNumber of the hammer4Total weight1100(kg)