DS312 ROCK SUPPORT BOLTER
The DS312 is the ultimate versatile rock bolter. Powered by low emissions diesel engine (Tier 3, Tier 4F, Canmet or Stage V), the DS312 can be used for both rehabilitation or rock reinforcement in production areas. DS312 can install most common rock bolts, ranging in length from 1.5 m to 3 m (5' to 10'), at a height
Rock bolting rigs | Epiroc US
5 products found. Boltec 235 is a robust direct hydraulic-controlled bolting rig designed for medium size underground mining operations. Boltec Auto Bolt Reload. Quality and …
Expandable Rock Bolt | Onix Underground
The expandable rock bolts are a stabilization device for rock masses in mining and underground works. They are made up of a high elastic limit steel tube, bent into an omega shape, and sealed at the ends with …
Rock bolting rigs | Epiroc
Epiroc's rock bolting rigs are used for rock bolting in mining and tunneling applications. Our range includes models suitable for roof heights from 1.8 to 13 meters. Features include a screen handling arm for installation of wire mesh, the computerized Rig Control System (RCS) for positioning, drilling and bolting, and the COP RR11 and COP ...
Superbolt HyFit Hydraulic Expansion Coupling Bolts
Next generation hydraulic actuated coupling bolt. Superbolt is adding the New HyFit to its range of expansion bolt products. The launch further strengthens Nord-Lock Group ability to supply a complete range of tensioning solutions for any coupling bolt challenges. The New Superbolt HyFit system has been conceived to eliminate the need for an ...
Boltec M10 S and E10 S | Epiroc US
The new Boltec rock bolting rigs come in two versions, M10 S and E10 S, designed to give increased productivity and bolt installation quality thanks to intelligent options and compatibility with different bolt types. Thanks to a new operator control panel, reduced noise levels and better visibility, operator ergonomics are also improved.
(September 8, 2020) 2 Rock Bolt and Rock Dowel …
The proposed equipment for measuring and recording the volume of grout injected for production rock bolts and rock dowels. The calibration data for each load cell, test jack, pressure gauge and master pressure gauge to be used in the proof testing, in accordance with the calibration requirements specified in Section 6-17.3(3). 5.
Boltight Hydraulic Tensioners
Boltight's standard range of hydraulic bolt tensioners are designed for general use on top side applications. Each tool comprises of a hydraulic cylinder, bridge, puller and socket. Interchangeable adaptor kits fit common hydraulic cylinders to enable the tightening of multiple bolt sizes. Find out more.
DS512i Intelligent rock bolter
Up to 90%* automatic bolt installation. DS512i is the ideal rock bolter for mining and tunneling. Improved productivity. Up to 35%* higher penetration rate. Improved …
Maxi Bolt Installation Procedure
Recommended Procedure for Installation of Drillco Maxi-Bolt Anchors Revision 0588VO ByDrillco National Group P. O. Box 2182 Long Island City, NY 11102 Telephone: (800) 391-0052 …
Bolt Systems | JENNMAR
INSTAL Bolt Anchor System. The Fully-Grouted INSTAL Bolt is the ideal high tension bolt due to the resin that locks bolt tension within the system, while significantly slowing down …
DS311D ROCK SUPPORT BOLTER
Hydraulic rock drill 1 x H200, 10 kW Bolting head 1 x TUC, (5' to 10') ... DS311D can install most common rock bolts ranging in length from 1.5 to 3 meters (5 to 10 feet). ... Bolt carousel capacity 10 to 15 rock bolts Total weight kg 1 110 1 150 1 180 1 230 1 300 2. DS311D - ROCK SUPPORT BOLTER.
Hydraulic Bolting Jumbos | Underground Mining …
Request a Quote. CYTM41/2 hydraulic bolting jumbo is specially used for rock bolting in underground mines and tunnels with wall rock of complex structure and badly damaged rock formation. Our main focus is safety …
Rock Bolt PullTest: In-situ testing of rock bolt integrity
The Rock Bolt PullTest system is specifically engineered and designed to test the integrity of rock bolts in underground excavations and return immediate digitised data. ... Enerpac Hydraulic system with RCH or RACH hollow cylinder. Optimized for Windows 10 running on either a laptop or tablet. Free and downloadable onto any number of computers.
Grouted Rock Bolting Procedure
Preparation of Bolt. No. 6, ¾-in-diameter, rebar bolts with forged heads were used. Various grades of steel were tried; however, the last series of bolts were of 60-grade steel. To prepare the bolts for gauge installation, a ¼-in-wide by 1/8- in-deep groove was milled the full length of the bolt (fig. 1).
Boltec SL | Epiroc
The Boltec SL is a low profile mechanized bolting machine built for low-seam mining in headings as low as 1.8 - 2.2 m. For maximum production in low profile bolting applications, the COP 628 rock drill delivers 6kW of output power. Fully mechanized single bolt installation, and the unique bolt loading system makes bolting safer and easier. To ...
Hydraulic Rock Drill & Splitter
Integrated hydraulic rock drill and splitter is an advanced non-blasting rock-breaking equipment that can break very hard rocks. The rock drill and splitter are perfectly combined with the excavator, and the corresponding electro-hydraulic control system is added by using the original power of the excavator, realizing a multi-purpose machine.
How to Install and Remove Hydraulic Breaker for Mini …
Remove the union caps from the hydraulic breaker pipe of the arm end, and connect the hoses after disassembling the hose plug. Connect the hoses to the stop valve at both sides of the arm. Turn on the engine of the base machine, left the boom, operate the bucket cylinder and check the hose of hydraulic breaker is connected correctly.
hydraulic rock bolt installation machine
Grouted Rock Bolting Procedure . May 29, 2018Preparation of Bolt. No. 6, indiameter, rebar bolts with forged heads were used. Various grades of steel were tried; however, the last series of bolts were of 60grade steel. To prepare the bolts for gauge installation, a . احصل على السعر WhatsApp
Tension Jack/Pull Test Kit
The pull test kit consists of two assemblies: a mechanical assembly which includes a claw, stand, nut, & spindle. a hydraulic assembly which includes a hollow core ram, hand pump, gauge, & hose. The gauge measures pressure, which is easily converted into tons of load. Suitable for testing virtually all types of rock bolts and soil nails.
DS412i Intelligent rock bolter
Fast and automated one bolt automation. DS412i is a bolter for 4 x 4 meters size headings com- bining a safe, ergonomic working environment with high levels of performance. The i-Class platform offers various levels of automation for rock support drilling. The high level of data collection during bolting allows to better know how drifts ...
Boltec SL | Epiroc US
The Boltec SL is a low profile mechanized bolting machine built for low-seam mining in headings as low as 1.8 - 2.2 m. For maximum production in low profile bolting applications, the COP 628 rock drill delivers 6kW of …
Determining Rock Bolt or Anchor Tension Using a …
the tension in the rock bolt. 4. Significance and Use 4.1 Performance.-Rock bolts are used for support in a variety of engineering applications. This test provides a quantitative measure of the performance of a rock bolt or its anchor. 4.2 Tension.-At least 5 percent of the installed rock bolts or their anchors should be tested to verify if
DS411 ROCK SUPPORT BOLTER
install from one carrier setup, several rows of rock bolts, from 1.5 m to 3 meters long. The extremely short but powerful RD314 rock drill delivers the best ratio between the rock bolt length and drift height. The rock bolting process is completely mechanized and controlled by a single operator from
DS211L-M LOW-PROFILE BOLTER
operated electro-hydraulic low profile bolting machine for rock reinforcement in excavations with headroom as low as 1.6 meters. The robust rectangular profile telescopic boom allows the installation of several rows of bolts without moving the machine by a single operator working under the FOPS / ROPS protective canopy. The exceptional «V»
HEU Hydraulic Expansion Unit – For Rock Bolt …
A compact and easy to install unit to provide bolt expansion for bolters, and other mining and tunneling machinery. Reliable bolt expansion. Easy to install. Can be used with different bolt sizes because of adjustable …
Fully Mechanized, Hydraulic Rock Drill Rock …
The unit features a Rig Control System for positioning, bolting and drilling operations, In addition, the rig is equipped with the COP 1132 short, high-frequency hydraulic rock drill that is exclusively designed for bolt-hole …
DS421 CABLE BOLTER
DS421 is a rock reinforcement drill rig specialized for cement grouted cable bolt installation in the underground mines and tunnels. DS421 is capable of …
Mining Equipment, Parts & Services
Talk to our experts about how we can help you today. Our offering of equipment and tools, service and technical solutions for mining and rock excavation covers rock drilling, rock cutting, crushing and screening, loading and hauling, …
Bolt Systems | JENNMAR
Available in hydraulic or electric pumps. View Details. MPA Bolt System. Fast, single-step anchoring system using standard equipment. Efficient installation since drilling and grouting can be performed in a single operation, saving both time and money. View Details. Pumpable J-LOK P. J-Lok P has been formulated for anchoring and sealing rock ...