Rotary cutter heads making a real breakthrough
There is now a vast array of different cutting heads available on the market from a large cross-section of suppliers. These range from specialists in the design and manufacture of hydraulic cutting heads, whose business is entirely focused on these solutions, to multinationals with an offering that encompasses whole ran…
Rotary cutter heads making a real breakthrough
A rotary cutter head is a hydraulic attachment on which drums equipped with numerous picks spin around at rapid speed to cut rock, concrete or frozen ground. The picks that perform the cutting job are wear-resistant, have exchangeable teeth and are generally designed for efficient operations. ... manufacturing and distributing mining …
Hydraulic Rotary Heads | El Didi Group
Established in 1984 by Dr. Eng. Abdelfattah El Didi, starting as the sole agent of soilmec S.P.A & Drillmec S.P.A in MENA region. EDG is now the agent of more than 35 companies in the construction, drilling, mining, transportation & renewable energy industries.
Rock Grinder | Rockwater Construction Equipment, Inc.
Rockwater's drum cutter and rock grinder series provides a full line of models that cover most sizes of excavator and other applicable carriers. The RD rock grinders have a wide range of applications in excavation, mining, demolition, quarrying, tunneling and trenching. Rockwater's drum cutters/ rock grinders use robust spur gears driven by high-torque …
Rotary Drilling Tools | Equipment for Today's Demands
We develop, manufacture, and distribute the highest quality, most cost-effective rotary drilling system for the mining and construction industry. Read more!
Rotary Drum Cutter
MDC Double Drum Cutter uses world-class hydraulic technology for Mining, Tunnelling, Profile Correction, channel surface and etc, also, the size of the Cutting Head Width can …
Computer-aided efficient design and performance …
In the process of tunneling and coal mining, the cutting head constantly crushes the coal- ... of the cutting head and the hydraulic actuator is shown in Fig. 2. ... the rotary table to the rotary ...
MR300 SERIES ROADHEADER
geometrically optimized, transverse cutter heads proven to give the best cutting performance in a wide range of rock formations. Powered electro-hydraulically, they emit no fumes and are used extensively in coal mining, mineral mining and underground construction projects, where their ability to excavate the desired profile without causing …
TCH Rotary Cutting Heads | Tramac
Rotary Cutting Heads The Tramac TCH Rotary Cutting Head, a rotating double-drum rock cutting attachment, represents an alternate approach to concrete demolition, controlled excavation in soft to medium-hard materials, and scaling.
MO37-D4: 2-Speed, Hydraulic Rotary Head
Two 20 CID displacement sections give high rotary and high torque capability immediately. Up to 2,186 ft/lb (2,963 Nm) torque capacity.
Drifter
As you would imagine, a rock drill is a machine used to drill rock; that is, to make a hole in rock, and is mainly used to drill holes for charging gunpowder when blasting bedrock. Rock drills are broadly classified into three types based on the drilling principle: top hammer drills, down-the-hole (DTH) drills, and rotary drills.
Hydraulic Cutterhead Dredge | Dredge Pump | Auger Dredge
A hydraulic cutterhead dredge, sometimes referred to as a dredge or dredger, is the most popular type of machine to remove sediment or sludge from a waterbody. Hydraulic dredges are available in many different sizes and typically are classified by the size of the discharge side of its pump.
Mower King 66" Rotary Brush Cutter Hydraulic Skid Steer …
Look at this Mower King 66" Rotary Brush Cutter Hydraulic Skid Steer Attachment -New for sale in Texas at an auction.. View photos, details, and other Brush Cutter Attachments for sale on MyLittleSalesman. MLS # 13047418
Rotary Drilling
The rotary cutting can be also used to drill small boreholes in soft rocks. For example, rotary drilling is often used to drill small holes down to 25 mm in diameter to install bolts in coal mines. The rotary crushing is used in medium to …
Products
Whether you need to excavate, transport or process ore, rock or overburden more efficiently, our comprehensive range of cutting-edge surface and underground mining equipment is designed to increase your productivity and boost your bottom line.
MR300 SERIES
Powered electro-hydraulically, they emit no fumes and are used extensively in coal mining, mineral mining and underground construction projects, where their ability to …
Room and pillar | | Australia
There's more to successful automation in underground mining than just equipment and computers. A close partnership between the mine and manufacturer. ... Learn how an optimized, total system approach to future mine design was developed for simultaneous cutting and bolting; eliminating haulage delays; decreasing bolting delays; reducing …
Mining equipment
Mining equipment adapted for repeated traversing to and fro adjacent to a conveyor arranged along a longwall face in an underground mine, has a mining machine support structure which bridges the conveyor and which has a curtain for guiding airborne dust arising during cutting of mineral by a rotary cutting head mounted on the machine. …
Rock Drum Cutting Machine Rotary Drum Cutters for …
RDC50 drum cutter is an attachment are rotated by a hydraulic motor at several hundred revolutions per minute to cut rock, concrete or frozen ground. Suitable for 3-6t excavator.
Mining Equipment: A-Z List for Maintenance Contractors
Mining Equipment, such as large machinery and heavy plant generally falls into one of 3 categories. Mining equipment for extraction: For removing the material from the ground.Typically, by drilling, blasting, cutting, or digging
Concrete Pile Cutting Machine | Hydraulic Pile …
YG concrete pile cutting machine hot selling at cheap price. Fast cut off pile head. High efficiency, good quality, best price, after-sales service.
Description for Bucket Drilling Method
It uses mechanical or hydraulic drive to rotate a Kelly which […] Description for Bucket Drilling Method - MINING The bucket rig is a form of the rotary drill rig.
Vibration characteristics analysis of roadheader rotary cutting …
Ref [9]used Matlab to prepare a simulation program for calculating the transient load of the cutter head, simulated the impact load of the cutting head under the yaw condition, and introduced it into the rigid flexible coupling vibration model of the longitudinal axis roadheader established in the co-simulation environment for forced …
Hydraulic Boom Rotary Cutter | Rhino Ag
Rhino's hydraulic boom rotary cutter is ideal for mowing pond embankments, levee or drainage ditches, and cutting overhanging limbs on fence rows.
M125 Hydraulic Rotary Head
60 - 250 CID capacity. Up to 14,400 ft/lb (20,000 Nm) torque capacity. Through shaft flushing eliminates front-end swivel and gains drill travel.
Webster Equipment
The company recently launched the Webster Rock wheel range, a series of hydraulic excavator mounted attachments (otherwise known in the industry as rotary cutters or transverse cutting units).
Design and Selection of Hydraulic Components for the Rotary Head …
In blasthole drill machine, rotation of rotary head, feed mechanism, levelling and drill pipe addition all depend on hydraulic systems. In this paper, an attempt has been made to find out the methodology for design and selection of hydraulic components for the rotary head system of blasthole drill machine used in open cast coal mines.
M125 Hydraulic Rotary Head
Model: M125. New / Used: New. Manufacturer: Rineer. Application: Anchoring, Augering, Blasting, Fencing, Geothermal Drilling, Large Hole Rock Drilling, Micro Piling, Mining, …
Products | Epiroc US
Our complete portfolio of surface and underground mining equipment sets the standard in an increasingly competitive industry.
Mining and Rock Excavation Equipment, Mining Machines …
multi-purpose cutting attachments are hydraulic-powered cutting heads that can be mounted on excavators quickly and easily. These efficient, geometrically optimized cutting heads can be used in a number of applications, including production, scaling, tunnel rehabilitation, roadway leveling, trenching and demolition.