mining equipment rotary cutting head hydraulic

MR341 roadheader is a part-face cutting machine designed for roadway development in coal mining. This electro-hydraulic machine comes with special accessories and a wide array of options – such as an integrated swivel chain conveyor, coupled with high tramming speed for relocation – making it ideal for a variety of mining and tunneling applications.

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 …

Apr 29, 2021· Apr 29, 2021· In a head-to-head trial the Alpine Rockwheel model D30M (mining version) hydraulic rock cutting attachment was found to cut smoother, stronger and more continuously when compared to a competitive unit the customer was testing. This was an ideal comparison because the same excavator, operators, and rock types were involved, minimizing variables.

A rotary drum cutting head ( 40 ) has pair of rotary drums ( 16, 18 ) which present a plurality of cutting implements ( 42 ) adapted for milling rock or other excavatable terrain, and a hydraulic motor ( 46 ) centrally disposed between the pair of rotary drums ( 16, 18 ). The hydraulic motor ( 46 ) has a rotatable output shaft ( 50 ) to which the drums ( 16, 18 ) arm rigidly and directly ...

Dec 18, 2019· Antraquip is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch.

5. A thin seam mining machine as defined in claim 1, and said cross conveyor comprising an auger conveyor adapted to deliver cuttings to one side of the mining machine. 6. A thin seam mining machine as defined in claim 3, and each rotary cutter head comprising a multi-toothed head and one tooth on each head comprising said sensing element. 7 ...

Mining/Tunneling. Applications Mining-Tunneling for Alpine Cutter Heads have successfully completed various tunnel expansions and new tunnel construction for a variety of uses. From railroad tunnel enlargement to wine cave tunneling, Alpine is the go-to attachment. With a wide range of Rotary Cutter Head sizes, Alpine can outfit any of your ...

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 …

Drum cutter attachments for excavator. A drum cutter is an attachment where rotating drums equipped with picks, strategically positioned around the outer diameter, are rotated by a hydraulic motor at several hundred revolutions per minute to cut rock, concrete or frozen ground.

Mining and rock excavation equipment on Atlas rock drilling equipment. 1950: First ratchet wheel rotation duty impact hydraulic rock » Learn More. Webster Equipment TD Rockwheel Hydraulic Webster Rock wheel range, a series of hydraulic assist cutting. In addition to use in the mining, » Learn More. mining equipment rotary cutting head hydraulic .

Alpine specializes in rock & concrete cutting attachments, roadheaders, and soil mixing equipment. For over 40 years we have provided innovative,cost-effective solutions for the construction, mining, and environmental remediation sectors.

US3314722A US423046A US42304665A US3314722A US 3314722 A US3314722 A US 3314722A US 423046 A US423046 A US 423046A US 42304665 A US42304665 A US 42304665A US 3314722 A US3314722 A US 3314722A Authority US United States Prior art keywords bar machine frame cutting head carrier Prior art date Legal status (The legal status is an assumption and is not a …

hydraulically driven cutting system and have over 40 years experience in the mining and construction industries. The cutting drums are designed to give the optimum performance in soft to medium strength rock. The TD-100 Rockwheel features a direct drive design. A high torque low speed hydraulic motor is mounted in between the two cutting heads ...

Hydraulic Cutters Roadheaders Rotary Cutters Antraquip. ... purpose hydraulic cutting heads for mounting on. Get Price; ... hydraulic equipment drum mining rock drums for sale in usa. hydraulic equipment drum mines mining equipment mine minemining solution hydraulic equipment drum.

Innovative Worldwide Cutting Solutions. Antraquip manufactures and distributes an extensive line of hydraulic rock drum cutters for a range of applications in the construction, mining, tunneling and energy industries. Our hydraulic drum cutters are suitable for material with uniaxial compressive strength (UCS) ranging from 500 to 25,000 PSI.

Rotary Cutting Heads. Simex TF cutter heads are ideal for trenching, profiling rock and cement walls, tunneling, quarrying, demolition, dredging, finishing operations and underwater works. They are highly effective where conventional excavation systems are too weak and percussion systems have little effect. Products. Bladecore.