Raise Boring Rig (RBR) Herrenknecht AG

The Raise Boring Rig (RBR) developed by Herrenknecht is designed for the construction of shafts in rock down to 2,000 meters in depth. Thanks to its compact design, it offers high

Raiseboring and mechanical rock excavation Atlas Copco

The power of a complete fleet. Mobile Miner has the capacity of a complete fleet in one single machine, making tunneling into a continuous process. Let us back up

Mining and Rock Excavation Equipment, Mining Machines

Raiseboring Redpath Mining Contractors and

Raiseboring. From management consulting and operations personnel, to inhouse engineering and service technicians, Redpath offers full turnkey raiseboring contracting services. We design and manufacture the

Raise Bore Vertical Raising DMC Mining Services

A Wide Array of Solutions. At DMC Mining we own and operate a fleet of 9 Raise Bore machines, 2,500 meters of drill pipe and 16 reamers with sizes ranging from 28 in to 12 ft

Robbins 73Series Raiseboring Machine From Atlas Copco

The advanced Robbins 73series which is suitable for almost any raiseboring application. It is a mediumsize raise drill machine and has a diameter range between 1.5 and 3.1 m.

Raise Boring Rig (RBR) Herrenknecht AG

Das von Herrenknecht entwickelte Raise Boring Rig (RBR) ist für die Erstellung von Schächten in Festgestein mit bis zu 2.000 Metern Tiefe ausgelegt. Es bietet dank seiner

Raise Boring Master Drilling Europe

Raise boring is the process of boring a raise. A pilot hole is drilled from the drill rig to an underground cubby or tunnel. A reamer head with cutters is then attached to

Barminco and Sandvik achieve a world first on

Sandvik’s Rhino 100 is a full mechanised and selfcontained electrohydraulic mobile raise borer designed for slot raising in underground mining. Up until now, a backreaming module had not been

Key technologies of drilling process with raise boring

The progress in raise boring technology needs to address many important issues about basic theory and key equipment of raise boring machine. According to the drilling process of the conventional raise Rapid construction of mining ventilation shaft with raise boring machine for nuclear mine. Coal Science and Technology, 32 (2) (2004),

Raiseboring Drilling Tools Sandvik Mining and

Raise boring drilling tools. Sandvik Raise Boring tools are optimized for costeffective, safe and sustainable operations for all purposes and whether you are looking for inclined, vertical or horizontal shafts. We also work

Raiseboring and mechanical rock excavation Atlas Copco

The power of a complete fleet. Mobile Miner has the capacity of a complete fleet in one single machine, making tunneling into a continuous process. Let us back up your equipment with solutions that deliver safety, high productivity and peace of mind. The world´s most comprehensive and productive range of rock drilling tools.

Palmieri Group Raise Boring Mining

Once a pilot hole has been made, a milling head placed at the deepest level is rotated and pulled by a special machine (Raise Boring Machine / RBM) positioned at the upper level, reaming the pilot hole to the final, desired diameter. The Palmieri Group supplies both the specific parts (cutters, head, rods and stabilizers) and the complete

Predicting Performance of Raise Boring Machines Using

Robbins 34RH and 53RH raise bore machine performance at El Teniente mine in Chile. In this investigation utilization time was obtained 29.8 and 40.3 % for 34RH and 53RH machine, respectively. In the present study, borehole samples obtained from Eti Copper Kure Asikoy underground mine were first tested to

Considerations for largediameter raiseboring

The development of the first raiseboring machines akin to modern machines (as described in Section 1.2) came in the late 1950s by Robert Cannon and the Robbins Company in the USA. The Cannon/Robbins raise drill was tested and modified with use at the Hanna Mining Company in Michigan, and Inco Nickel mines in

Robbins 73Series Raiseboring Machine From Atlas Copco

The advanced Robbins 73series which is suitable for almost any raiseboring application. It is a mediumsize raise drill machine and has a diameter range between 1.5 and 3.1 m. More number of units is being sold across the globe than any other raise drill versions. The 73RH C, which is a part of the series, comes with a high torque hydraulic

Raise Bore Drilling Machine Zfy1.8/40/250, Raise Boring

Model NO.: ZFY1.8/40/250 Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008 Condition: New Drill Hole Diameter: 150200mm Drill Hole Depth: 200250m

Raise Drilling Rig, Raise Boring Machine, Raise Bore

Raise Drilling Rig, Raise Boring Machine, Raise Bore Drilling Machine products from Jining Zhuoli Industrial And Mining Equipment Co., Ltd. For Buyers. New Products; New Selling Leads; Post Buying Requests; Jining Zhuoli Industrial And Mining Equipment Co., Ltd. Free member Since 2023. Shandong, China

Drilling Rig products from Jining Zhuoli Industrial and

Drilling Rig products from Jining Zhuoli Industrial and Mining Equipment Co., Ltd. For Buyers. New Products; New Selling Leads; Post Buying Requests; ZFY Raise Boring Machine for Shaft Reaming From Dia. 3.5m (MOQ) 1.Performance parameters of raise rig Drilling rig model/basic parameters ZFY3.5/150/400(AT3500) Diameter of pilot hole (mm

Key technologies of drilling process with raise boring

The progress in raise boring technology needs to address many important issues about basic theory and key equipment of raise boring machine. According to the drilling process of the conventional raise Rapid construction of mining ventilation shaft with raise boring machine for nuclear mine. Coal Science and Technology, 32 (2) (2004),

Predicting Performance of Raise Boring Machines Using

Robbins 34RH and 53RH raise bore machine performance at El Teniente mine in Chile. In this investigation utilization time was obtained 29.8 and 40.3 % for 34RH and 53RH machine, respectively. In the present study, borehole samples obtained from Eti Copper Kure Asikoy underground mine were first tested to

Predicting Performance of Raise Boring Machines Using

The cutting performance of raise bore machine is mainly dependent on geological features of rock, specification and design of the machine, and operational parameters such as force on cutter and rotary speed. To overcome this problem portable linear cutting machine was developed in ‘Excavation Technology and Mining Machinery

Raise Drilling RUC Cementation Mining

RUC is in a unique position to deliver the most effective raise drilling solutions, whether raise drilling of vertical shafts, or vertical and inclined drilling of boxholes. Applications include pilot hole reaming for shaft

Barminco and Sandvik in mobile raiseboring

Posted by Daniel Gleeson on 13th September . Barminco, part of the Perenti Group, says it has become the first company globally to have taken delivery of a mobile raiseboring machine with

Barminco and Sandvik achieve a world first on

Sandvik’s Rhino 100 is a full mechanised and selfcontained electrohydraulic mobile raise borer designed for slot raising in underground mining. Up until now, a backreaming module had not been

Raise Bore Drilling Machine Zfy1.8/40/250, Raise Boring

Model NO.: ZFY1.8/40/250 Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008 Condition: New Drill Hole Diameter: 150200mm Drill Hole Depth: 200250m

Drilling Rig products from Jining Zhuoli Industrial and

Drilling Rig products from Jining Zhuoli Industrial and Mining Equipment Co., Ltd. For Buyers. New Products; New Selling Leads; Post Buying Requests; ZFY Raise Boring Machine for Shaft Reaming From Dia. 3.5m (MOQ) 1.Performance parameters of raise rig Drilling rig model/basic parameters ZFY3.5/150/400(AT3500) Diameter of pilot hole (mm

Raise Boring Archives DMC Mining

Our fleet consists of 9 Raise Bore machines, with over 7,500 feet of drill pipe and 16 reamers with diameters from 28 inches to 20 feet. Due to 30 years of experience using this technique, we have the expertise to provide a solution to just about any raise excavation problem a mine may encounter.

Raise Drilling Rig, Raise Boring Machine, Raise Bore

Raise Drilling Rig, Raise Boring Machine, Raise Bore Drilling Machine products from Jining Zhuoli Industrial And Mining Equipment Co., Ltd. For Buyers. New Products; New Selling Leads; Post Buying Requests; Jining Zhuoli Industrial And Mining Equipment Co., Ltd. Free member Since 2023. Shandong, China