The KZ100 pneumatic DTH drill is our latest product, carefully developed by our company. This machine integrates the advantages of both domestic and international products, featuring innovative structure, superior performance, high efficiency, easy mobility, and reliable use. It is a highly popular and efficient rock drilling equipment. The performance, working principle, operation, and maintenance considerations of the KZ100 pneumatic DTH drill are outlined to help users understand and correctly use the equipment to achieve its superior performance.

The 120 electric DTH drill is a percussion rotary drilling rig, with an internal structure different from standard rock drills. It uses a motor-driven high-performance gearbox for rotary power, and a cylinder for feed power. The front end is directly connected to the drill bit, while the rear end is connected to the drill rod. During drilling, the hammer enters the hole, and through the air distribution system, the piston reciprocates to strike the drill bit, generating rotary force on the rock at the bottom of the hole to complete the drilling operation.