This hydraulic bolting jumbo was designed to feature a compact structure, with a rock bolt of 1.5-2m long and an effective working height of 2.8-6.2m. The bolting jumbo is equipped with an imported rock drill, perfect for nearly any mining exploration job and rock bolting for complicated wall rocks and badly damaged rock formations.

This hydraulic bolting jumbo for coal mining is used in conjunction with other drilling machines to support work in tunnels and mining operations. This machinery is a great improvement over current tunneling drilling and support techniques in coal mine sites. The bolting rig can deal with coal and rocks with a rigidity of f3-8 and slopes with a gradient of ±14°. It can achieve a supportive width of 3.5-5.5m and a supportive height of 3.5-4.5m.

Scaling is a huge component in underground drilling operations and an ideal scaling machine provides high security, production and other economic benefits when utilized. This hydraulic scaling jumbo is the ideal machine mentioned previously. It is equipped with a high efficiency cylinder, hydraulic hammer and mechanical parallel moving device.

WPZ-37/600 Coal mine tunnel-repair machine is Huatai self-designed and manufactured multi-function machine , absorbing advantages of similar products domestic and abroad, to meet customer’s actual demand. The tunnel-repair machine is featured of compact structure, small overall size, energy saving, low noise and high efficient. Using with scraper conveyor, would realize mechanized tunnel repairing, and speeds up repairing work.