Underground Roof Bolter

Bolting the top in an underground coal mines with a fletcher bolter.

Underground roof bolter.

Position bolting machines and insert drill bits into chucks. A world leader in the design and manufacturing of roof drills bolters scaling machines drill jumbos and specialty equipment that improve safety and productivity in underground mines. Am40 scissor lift. Am40 scissor lift.

The bolter 88 is a bolting drill rig for mechanized roof support featuring two montabert hc50 drifters a carousel for 7 10 bolts and a welded mesh handling arm. Once the bolt carousel is loaded drilling resin insertion and bolting are all performed from the operator s deck. Better yet call or email fletcher today. A29 truck beds boxes.

Install safety or support equipment. Boom lifts swings and extends to allow. Is the world leader specialized in the custom design manufacture and global sales of mining equipment roof bolters drills air handlers beam setters scaling machines drill jumbos industrial minerals hard rock coal roof drills and scaling machines that improve safety and productivity in underground mines. Am20 jumbo drill attachments.

The fletcher model n3016 ad e roof bolter is designed for bolting in narrow heading conditions as small as 10 x 10 headings. The independant drill and bolting rig feeds together with the strong but simple design helps to speed up the production cycle. Sign up to receive our online newsletters and product bulletins. Remove drill bits from chucks after drilling holes and insert bolts into.

Drill holes in earth or rock. Force bolts into holes using hydraulic mechanisms of self propelled bolting machines. Am20 jumbo drill attachments. Drill bolt holes into roofs at specified distances from ribs or adjacent bolts.

Pull down loose rock that cannot be supported. Bolting the top in an underground coal mines with a fletcher bolter. Mining roof bolters operate machinery to install roof support bolts in underground mine.