Movable Hydraulic Pressure Rock Drilling Jumbo

Movable Hydraulic Pressure Rock Drilling Jumbo The hydraulic bolting machine is a support device for roofs, rid drilling and install anchors for low roadways. The working position is 2.15 to 3.5 meters high and 2.8 to 6.2 meters wide. The front support can be tilted forward by 60° to facilitate hanging the net and lifting the support beam. Optional cable reel to reduce labor intensity and improve safety. Reasonable use of proportional control system, positioning and finding holes is faster and more accurate, and improving personnel operation comfort, reducing fatigue strength, and platform lifting is more stable. I. Technology Introduction Bolt jumbo support is a fast, safe and economical way to support coal mine roadways. This support method is widely used in major coal producing countries at home and abroad. The bolt support rate in foreign advanced coal mining countries often exceeds 80%. In modern high-yield and high-efficiency min…