Min. Order Reference FOB Price
1 Set US$15,000.00-25,000.00 / Set
Product Description
Product Description HW430 Rock Blasting Machine HW-430 Separated DTH Surface Drill Rig The use of high-strength aluminum alloy propelling beams that can achieve a 3-meter opening has higher strength, better straightness, and improved hole quality. The matched tube follower device ...