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ER 2000 | Epiroc US

Drum cutter ER 2000 for excavators of 35-55 tons (77,160-121,255 lb), used for rock or concrete wall and surface profiling, trenching, soft rock and frozen soil …

kennametal coal mining bits, coal mining cutter drum - YouTube

May 09, 2017· Welcome to contact us if you need any of our rock drilling tools: Manufacturer and Supplier of Best Quality Rock Drilling Consumables MADE IN CHINA. Contact:...

W&B Fabricators | Cutter Drums, Conveyor and Support ...

CUTTER DRUMS CONVEYOR & SUPPORT FRAMES CUTTER BOOMS & CLA'S. LEARN MORE. Welcome to ... Owner Russ Boothe, a former supervisor of 20 years with Joy Mining & Machinery, began the company with a driving principal to enhance customer production and build the most dependable product found anywhere.

Drum cutters for rock breaking

Drum cutters for rock breaking Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Drum cutters for rock breaking, quarry, aggregate, and different kinds of …

Shearer Cutting Drums and ancillaries | Introduction ...

Shearer drums are not continuous cylinders but have a small diameter central section with scrolls or vanes from there to the full diameter, the picks being attached to the outer edges of the scroll. The pick lacing is set to optimize cutting for the seam being worked, while the vanes are used to move the coal efficiently from the cutting area ...

ERC - Transverse drum cutter | Epiroc US

Transverse drum cutter with integrated hydraulic rotation. Transverse Drum Cutters are an excellent choice for rock or concrete wall and surface profiling, trenching, soft rock and frozen soil excavation and demolition

Manufacturer of High Quality Wear Parts-JYF Machinery

Welcome to Machine and Attachment JYF Machinery Products Are Applied to Forestry Mulcher, Flail Mower Rock Crusher, Stump Grinder, Foundation Drilling, Road Milling, Coal Mining, Trencher, Wood Grinder, Wood Shredder and Wood Chipper Products Catalogue Manufacturer of High Quality Wear Parts What We Do Products Catalogue Do You Need Buy Contact Us …

How to select and when to use a drum cutter - Mining and ...

Jan 16, 2020· Antraquip transverse and axial rock drum cutters are for a range of applications in the construction, mining, tunneling and energy industries. They are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 psi. Powerful high-torque hydraulic motors. Robust cutting drums to ensure maximum production and prolonged life.

Mining Equipment, Shuttle Cars, Continuous Miners ...

Miner Cutter Drums • Fast Turnaround • Guaranteed Accuracy • Repeatability Learn More Gear Manufacturing Quality Replacement gears for nearly any conceivable industrial ... Phillips carries the largest inventory of used underground mining machinery in the USA. The condition of this machinery will range from "Mine Ready" to ...

Longwall shearer drum | Longwall cutter drum | Longwall ...

C&A Cutter Head exclusively custom designs and manufactures a highly successful line of Longwall shearer drums, Longwall cutter drums and Longwall cutter heads. Our optimum-performance drums are suited for a full range of geological conditions, seam heights and …

OEM Underground Mining Parts, Equipment, Engineering

Auger heads, Sprockets, Pedestals, Bushings, Pins, Couplings, & Cutter arms . U.S. Tsubaki Chain . U.S. Tsubaki, Inc. is the leading manufacturer of mining chains that are used in underground, above ground, and preparation plant applications. We currently manufacture many different sizes of mine chains for several major OEM*s.

US4189183A - Mining machine with cutter drums and sensing ...

A drum cutter for a mining machine includes spaced-apart pick elements projecting radially therefrom and a disc forming part of a sensing apparatus disposed to follow a preceding one of the pick elements through rotational movement of the drum cutter. A disc is mounted by a pivot pin extending generally parallel with the rotational axis of the drum cutter.

Best-Quality drum cutters - Alibaba.com

US $15000-$15200/ Set. The operating characteristics of ROTARY DRUM CUTTERS allow them to be used in noise and vibration sensitive areas. is specialized in the wholesale and retail of many brands of bulldozers, excavators and other construction machinery and spare parts. Located in the famous construction machinery city - Jining, Shandong ...

Ec140b Excavator With Drum Cutters,Mining Cutter Drum ...

Ec140b Excavator With Drum Cutters,Mining Cutter Drum Machine, Find Complete Details about Ec140b Excavator With Drum Cutters,Mining Cutter Drum Machine,Rock Cutting Drums,Excavator Construction Machinery Parts,Ec140b Excavator Excavator Drum Cutter from Hydraulic Breakers Supplier or Manufacturer-Yantai Ligong Machinery Equipment Co., Ltd.

Longwall Shearer Cutter Drum - Rock Springs WY - Preserved ...

Apr 22, 2017· "This cutter drum is part of the longwall mining machine called a shearer. Each shearer has two similar drums which attach to devices called ranging arms. The ranging arms attach to each end of the machine and articulate up and down to cut the entire ore seam as the shearer trams back and forth over the length of the face. Shearer drums have

Mining - Kennametal

Get the best performing Kennametal mining tools and products such as mining drill bits, drums, blocks and picks. Stay wear resistant and get the job done in the most demanding applications in underground and surface mining.

MB670-1 BolTER minER - Mining and …

sleeves and cutter picks by means of an oil injection method. furthermore the drums as well as the pick boxes can be protected by hard face welding to increase the life time in harsh mining conditions. cutter gear bOx The cutter gear box is of rugged design to operate either with 270, 315 or 400 kW drive electric motor. for

ROTARY CUTTER DRUM FOR CONTINUOUS MINING MACHINE ...

A rotary cutter drum for a continuous mining machine having a cutter drum, a bearing hub, an inner bearing, a sealing assembly and a shaft disposed in an inner portion of the cutter drum, the shaft having at least one flat passageway disposed along a longitudinal axis of the hub for allowing a lubricating fluid to move from an oil reservoir to a bearing surface.

Kentucky Coal Heritage - Mining Equipment from 1940's

Splash lubrication; bearings are of the anti-friction ball type. Cuttings are delivered at rear of machine. Driving mechanism for both drum and cutter chain is at rear, controls within easy reach of operator. Joy Mining Machine Trucks for use with cutting machines: Low Pan Primarily designed for hauling cutting machines in low vein mines.

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Keystone Engineering

Interchangeable holders for different cutting applications transform a standard milling drum into a micro-mill drum, simply change the holders to achieve a 7.5mm/.3" and even a 5mm/.2" surface pattern. Wedge Lock Systems with over 18,000 hours are still in use today.

Transverse Drum Cutter Attachments - Antraquip

Antraquip transverse style drum cutters offer an ideal alternative to hydraulic hammers and traditional excavation methods providing exceptional production rates for a variety of applications including trenching, mining, scaling, demolition, tunneling, soil remediation, underwater operations, foundation excavation etc.

Mining - Keystone Engineering

Mining Keystone will design and build longwall shearer, continuous miner and surface miner drums to meet any specification or need

Bulent "Ben" Tiryaki, PhD - Senior Principal Engineer ...

About. I am a hard rock/coal/mineral cutting and cutter drum design engineer. My PhD thesis has proven the significance of cutter drum lacing parameters of …

Mining machine with cutter drums and sensing apparatus ...

OSTI.GOV Patent: Mining machine with cutter drums and sensing apparatus. Mining machine with cutter drums and sensing apparatus. Full Record; Other Related Research;

CONTINUOUS MINERS - SlideShare

Cutter drum :- • The cutter head may be of borer type, oscillating head type and horizontal drum type • The majority of the continuous miner currently in operation are of horizontal drum type on which block are mounted in the form of a scrolls, carrying peaks boxes. • The boxes are welded or bolted to the drum. 6.

W&B Fabricators | Cutter Drums, Conveyor and Support ...

About Us. Owner Russ Boothe, a former supervisor of 20 years with Joy Mining & Machinery, began the company with a driving principal to enhance customer production and build the most dependable product found anywhere.

Alpine Rock & Concrete Grinders | Soil Mixers ...

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.

Drum Cutters Longitudinal & Transverse - Trenching ...

Drum Cutter ER 1700. The ER 1700 is an ER 1500 XL HD fitted with larger displacement hydraulic motors. When installed on excavators with enough oil flow, the extra torque translates into more productivity. The double head drum cutter is ideally suited for trenching, tunneling, foundation work demolition and soil mixing.

Continuous Miner | Addcar

Bucyrus 25MO Bucyrus 25MI JOY 14CM15 JOY 12CM12; Minimum Cutter Drum Diameter (in) 28: 32: 38: 44: Minimum Mining Height (in) 32: 36: 42: 50: Maximum Cutter Drum Diameter (in)