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Hydraulic Bolt Tensioning. Hydraulic Torque Equipment. Joining Solutions. ... Rock drills Concrete saw Core drills ... Direct access to the spare parts of your unit, machine information, videos, product information, contacts and much more.

Our KM311 Hydraulic rock bolting rig is designed for the construction of rock bolts in pipe seams and it is capable of passing through sections 2.5 meters wide and 2.2 meters high. It is suitably qualified for anchoring operations in tunnels whose section extends to a width of over 2.5 meters and a height of over 3 meters.

DS421 is a rock reinforcement drill rig specialized for cement grouted cable bolt installation in the underground mines and tunnels. DS421 is capable of installing up to 25 meter long cable bolts with several steel strands per hole. The drill rig is provided with an on board cement mixer, cement bag platform and steel strand reel.

Machines of the canopy version (open cab) should not be used with a breaker. • Do not use the breaker to sweep the ground of debris. maydamage thebreakerand housingwill wear quickly. 2. Prior Inspection • Check there is sufficient hydraulic oil and that it is not contaminated. • Check that hoses, bolts and nuts are secure.

Rock Breaker Chisel & Accessories MORE THAN 1500 installation of Hydraulic Rock Breaker throughout India Introduced in 2017, our Rock breaker ranges for 4 ton 55 ton Excavator. We have maintained Korean standard with Soosan technology for ease of use. We also supply breaker parts for many other companies like Dameo, JCB, Fine, , Rhino ...

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Manuals – Dynaset

DYNASET FP Firefighting Piercing Kit uses a mobile machine's hydraulic system as a power source to produce piercing power and high-pressure water for fire extinguishing. ... Installation valves. ... DYNASET HEU Hydraulic Expansion Unit uses the hydraulic power of mobile machinery for rock bolt expansion. Read more.

Choosing a Rock Drill. First – it is important to understand that a percussion rock drill does not cut through rock. Each blow shatters the rock in front of the bit - the steel and bit then rotates slightly and it shatters new rock while air is blown down the center of the drill steel clearing the bit face and blowing the chips up and out of the hole.

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Remote allows the drill to be operated while outside the machine. 10-PRD50 Rock Drill Attachment. For skid steers with hydraulic flow of 25 GPM (94.63 liters per minute) at 2200 PSI (152 Bar). 11-PRD50 Rock Drill Attachment. 360 Degree Mast Rotation on all models. Drills vertical, horizontal, and overhead.

HEU Hydraulic Expansion Unit DYNASET HEU Hydraulic Expansion Unit uses the hydraulic power of mobile machinery for rock bolt expansion. It is a compact easy to install unit to provide bolt expansion for bolters and other mining and tunneling machinery. HEU can be used for manual or fully automatic bolting. HEU is easy and fast to use.

Through bolt for hydraulic breaker. $1.00-$200.00/ Meter. 1 Meter (Min. Order) CN Anhui Light Industries International Co., Ltd. 14 YRS. 5.0 ( 1) Contact Supplier. Hydraulic breaker/hammer spare parts: seal kits, chisel, rod pin, moil point, piston, pipe lines, thrush bush, ring bush, front cover, pedal valve, diaphragm, charging valve, front ...

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Solutions for Rock Bolting Master Builders Solutions offers a wide range of rock bolting solutions that facilitate safe ground stabilization while improving mine productivity. Developed for placement of cable and rock bolts in underground mines, our innovative solutions improve cycle times for both cable and rock bolt installation, while ...

China Hydraulic Breaker Hammers Diaphragms for , Krupp, Soosan, , Autox, Okada Rock Hammer Parts Excavator Parts, Find details about China Rock Hammer Parts, Excavator Parts from Hydraulic Breaker Hammers Diaphragms for , Krupp, Soosan, , Autox, Okada Rock Hammer Parts Excavator Parts - Xiamen …

hydraulic rock bolt installation machine. ... Hydraulic machines use liquid fluid power to perform work Heavy construction vehicles are a common example In this type of machine hydraulic fluid is pumped to various hydraulic motors and hydraulic cylinders throughout the machine and becomes pressurised according to the resistance present The ...

The Rockwheel line from Alpine incorporates the latest developments in hydraulic rotary cutting technology. Commonly referred to as "drumcutters", "cutterheads", or "rock grinders" this is a must-have attachment if you're involved with rock excavation, trenching, mine scaling, demolition, concrete milling and more…

hydraulic earth auger. VIBRATORY. Diameter: 6 in - 24 in. VIBRATORY AUGER DRIVE ($16,905.00) $16,905.00 Experience an innovation in drilling with the Vibratory Drill. By combining the functionality of a normal auger drive with the powerful effects of a constant ... Compare this product Remove from comparison tool.

DS311 is an electro-hydraulic drill rig designed for rock reinforcement in underground mines with small and medium cross sections. It is the most compact mechanized rock bolter on the market and offers a superior ratio of rock bolt length to drift height, and it can be safely operated by one person. This highly versatile bolter can install all commonly used rockbolt …

HYDRAULIC INSTALLATION PREVENTION OF CONTAMINATION 1. A hydraulic hammer is harder on oil than using a bucket, so the oil is apt to deteriorate and breakdown sooner. Neglect of the oil system can not only damage the hydraulic hammer but also cause problems in the carrier which could result in damaged components.

Rock bolts and prestressed anchors were used as reinforcements; the rock bolts were installed in a pattern of a 2 × 2 m grid over the entire arch and a 3 × 2 m grid on the two sidewalls. Reinforcement in each stage was conducted in the following sequence: (1) install rock bolts, (2) embed prestressed anchors, and (3) place shotcrete.

HL820ST Rock drill. HL820ST is a hydraulic top hammer rock drill designed for DL311 and DL321 underground longhole drills. It is capable of drilling 54 - 89 mm holes up to 38 meters in depth, using T35, T38, T45, T51 MF-rods or 65 mm tube rods.

The unit produces high-pressure water that is used for expanding rock bolts. The unit is connected to water supply for the operation. The unit monitors the expansion and releases the bolt automatically when the correct water pressure level is reached. The hydraulic oil is led back to carrier machine's hydraulic oil tank through the return line.

Choosing a Rock Drill. First – it is important to understand that a percussion rock drill does not cut through rock. Each blow shatters the rock in front of the bit - the steel and bit then rotates slightly and it shatters new rock while air is blown down the center of the drill steel clearing the bit face and blowing the chips up and out of the hole.

Installation effectiveness Through bolts: 4 sets of anti-breaking bolts tightly fix important parts on the breaker. HWX hydraulic breaker design advantages 1. Optimized design to produce strong crushing capacity; 2. It has a highly efficient and stable excellent control system; 3. Low maintenance cost and simple maintenance; 4. Low cost of use; 5.

Swellex rock bolting system Swellex rock bolting system has gained recognition in the mining and tunneling industry. The installation process is simple and similar to rock bolt installation; making Swellex rock bolts accessible to all operators. Extensive application range

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.

From the point of view of operation, the bolt length should be less than half of the opening height for roof bolts and half of the span for wall bolts in order to avoid installation difficulties: (1a) L b ≤ 0.5 H (for roof bolts) (1b) L b ≤ 0.5 B (for wall bolts) where L b represents the bolt length, H is the opening height, and B is the ...

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Product catalogue

installation of wire mesh, the computerized Rig Control System (RCS) for positioning, drilling and bolting, and the COP 1132 and COP 1435 hydraulic rock drills which are specially designed for bolt-hole drilling. Other features are Automatic Resin Injection, Automatic Cement System, Bolt Plan Navigation and Lift and Tilt Cabin.

3.12 General view of breaker installation to base machine 3.13 Precautions of installation 3.14 Hydraulic system 3.15 Adjuster valve to control impact blows 3.16 Hydraulic pipe lines and controls 3.17 Disassembly and reassembly 3.18 Disassembling 3.19 Assembling 3.20 Repairing 3.21 Maintenance by the operator 3.22 Troubleshooting guide

Bending Ø1¼'' threaded rod The UB502 is our most powerful u bolt bender with a capacity to bend 1¼ cold roll rods. The UB502 is equally capable of bending the smaller diameter threaded rods same as the UB302. As with the UB302 the model UB502 is also equipped with a safety cage. Showing UB-502 with P-150 … Continue reading UB-502 Hydr. U-Bolt Bender

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Mining | rocbolt

TDS Mineral Bond LV Mineral Bond LV _ Component B Mineral Bond LV _ Component A Self-Drilling Hollow Bar Anchor System DSI Pump Set - Multi Pump

Check out our all new Installation Equipment Resource Center that explains the difference between manual and automatic fastener installation!. PennEngineering® designed and built the first PEMSERTER® automatic fastener insertion machine in the 1960's as more and more self-clinching fastener users realized that further cost benefits could be achieved using auto feed …

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 the rock bolts or their anchors have the specified tension. 5.

DS411 Rock support drill rig DS411 is a rock reinforcement drill rig engineered to install the most common rock bolt types, in combination with steel wire meshes when required. The rock bolting process is completely mechanized and controlled by a single operator.

The 3585 is ideal for installation of all -16 (1/2") to -24 (3/4") pintail-style lockbolts. Huck 3585PT Installation Tool goes beyond the 3585 by offering the capability to install Huck-Spin and Huck-Spin2 fasteners with a pass-through piston and end cap design. It is fully compatible with Huck BobTail fasteners.

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PRODUCTS - Rockser

Rockser Hydraulic Rock Drill & Drifter Alternative Spare Parts Manufacturing Unit. Rockser Hydraulic Breakers Spare Parts Manufacturing Unit. Rockser Hydraulic Pumps Maintenance and Revision Unit. Rockser Electical and Electronical Installation Maintenance and Revision Unit. Rockser Air Compressor Maintenance and Revision Workshop.

RX expansion bolt installation kit FOPS approved Sliding FOPS safety canopy 2 x 17 W LED For 4 pcs of 10 or 12 ft rods D30 mm or D41 mm Hydraulic system Utility boom pump *Filling pump for hydraulic oil *Biodegradable oils 60cc (gear) Manual Shell Naturelle HFE46/68 Control system Constant speed drilling Drilling instrument