Class：ZQJC pneumatic column drilling rig

Model：ZQJC-560/10.2S

Area：Short deep holes, gas drainage holes, anchor holes, and pressure relief holes

Factory：Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd

Range：The ZQJC series pneumatic column drilling rig is designed for tunnels with high gas concentration and difficult to use underground power sources. The structure of the machine is manual hydraulic top tightening, and the pneumatic motor meshes with the gear rack to drive the rotary device to feed and retreat. The main rotary device can rotate in both directions, so that when the hole is collapsed, the drill pipe can be smoothly withdrawn. This series of drilling rigs can be paired with efficient spiral drill rods and geological drill rods.