Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

large capacity 120 series grading teeth-roller coarse crusher used in material crushing in united states

  • high efficiency 120 series grading teeth-roller coarse ...

    Large handling capacity, the maximum handling capacity is 5000 t/h, high efficiency and reliable operation; Crushing teeth spiral arrangement, the block rate as high as 90% or more, over-crushing rate is …

    Get Price
  • high capacity 120 series grading teeth-roller coarse ...

    Roller crusher_Tangshan Tianhe Technology . High Capacity Pg Series Double Teeth Roller Crusher Coal Crusher. 2pg Series Roll Crusher/roller Crusher For Concrete. 2PG Series Roll Crusher/Roller Crusher for Concrete Recycling Coal Mining and Mineral or Metal Production Double Roll crusher is used for the crushing of medium or lower-hardness mines and rocks such as clinker mineral coke slag ...

    Get Price
  • energy conservation 2plf series grading teeth-roller ...

    Double toothed roll crusher (spike broken) is suitable for the sintering ore, coal, cement, silicate, glass, ceramics and other industries, suitable for the crushing of below the medium hardness brittle materials, mainly used in the ore of finely homework.

    Get Price
  • large capacity 100series grading teeth-roller medium ...

    140 series grading teeth-roller coarse crusher applied to material crushing uses; high efficiency mzg series vibrating feeder for chemical industry cost; production of fast speed zxd series banana type linear vibrating screen for chemical industry; design of low noise 2ps series sizing crusher similar as mmd used …

    Get Price
  • large capacity 80series grading teeth-roller medium ...

    Roll Crusher Roller Crusher - IndiaMART. The jaw crusher is widely used in mines, building materials, chemical industry, metallurgy and other industries, can be on the compressive strength is not more than 320MPa in all kinds of ores, rocks and other materials of coarse, medium crushing, ore crusher, coal gangue crusher, etc. the ore material crushing device of choice.

    Get Price
  • high capacity 2ps series sizing crusher similar as mmd ...

    MMD Sizer Designation A Comparison of 1,000 Tonnes Per Hour Crusher Dimensions All machines shown are to the same scale Double-Roll Crusher Type: 1,800 x 1,800mm Mass: 70 Tonnes MMD Mineral Sizer Type: 1000 Series Mass: 60 Tonnes Gyratory Crusher Type: 42' Mass: 120 Tonnes Impactor Type: 2,000 x 2,250mm Mass: 85 Tonnes Jaw Crusher Type: 88 ...

    Get Price
  • Roller crusher_Tangshan Tianhe Technology

    Coarse grading crusher. Feeding size is 300-1500mm, the material output size is 150-500mm. Large handling capacity, the maximum handling capacity is 5000 t/h, high efficiency and reliable operation; Crushing teeth spiral arrangement, the block rate as high as 90% or more, over-crushing rate is low;

    Get Price
  • Feeder breaker,Coal Sizer crusher,Linear vibrating

    Such as our crusher own patent certificates and widely used in kinds of coal mine. As a hi-tech enterprise specializing in manufacturing mining machinery. Our main products include: large crushing and screening system, dust removing equipment,2PLF teeth roller crusher, armored belt feeder, large vibrating screen equipment, various series ...

    Get Price
  • Crusher Application in coal industry – Large Capacity ...

    2021-1-2 · The crushing operation is usually divided into coarse crushing, medium crushing and fine crushing according to the size of the feed and discharge granularity. After long-term development of the crushing technology, the main crushing equipment currently used include: jaw crusher, rotary crusher, hammer crusher, impact crusher, tooth roller ...

    Get Price
  • energy conservation 2plf series grading teeth-roller ...

    large capacity 60series grading teeth-roller medium crusher used in building materials in france Sitemap | low noise 120 series grading teeth-roller coarse crusher for material crushing producers | types of large capacity gyratory screen machine for quartz sand for gold treatment | low noise 100series grading teeth-roller medium crusher for ...

    Get Price
  • high capacity 2ps series sizing crusher similar as mmd ...

    equipment manufacturers of low noise 100 series grading teeth-roller medium crusher applied to material crushing; low noise 2ps series sizing crusher similar as mmd used in coking production companies; high efficiency 150 series grading teeth-roller coarse crusher applied to material crushing manufacturer factory; cheap large capacity ya series ...

    Get Price
  • high capacity 80series grading teeth-roller medium

    2ps series sizing crusher similar as mmd used in electricity service life; the selling price of high capacity 80series grading teeth-roller medium crusher applied to electric power; suppliers of fast speed mzg series vibrating feeder used in electric power; high efficiency 150 series grading teeth-roller coarse crusher used in material crushing ...

    Get Price
  • Double Toothed Roll Crusher from China

    latest large capacity coal roll crusher from zhengzhou factory 1 Company Introduction Our factory is a manufacturer and exporter of mining machinery in China ption of coal roll crusher Roller crusher reliable operation maintenance is simple low cost adjustable particle size marker roll crusher a pplication It is widely used for secondary and ...

    Get Price
  • Coal Crusher Coal Crushing Plant Coal Roller Crusher

    2020-10-16 · small herbal coarse crusher in czechrepublic. Rough Crusher For Root And Leaves Pharmaceutical Herb Coarse Crusher Herb Pulverizer Machine, US 1000 3000 Set, 100 500, 10 120, Medicine Processing, Chemicals Processing, Food Processing, Medical,chemical materials, medicine containing roots and so on.Source from Zhengzhou Hongle Machinery Equipment Co., Ltd. on …

    Get Price
  • small herbal coarse crusher in czechrepublic

    European Type Jaw Crusher is a new crushing machine, the jaw crusher manufacturer, after the release of traditional jaw crusher. This jaw crusher is a perfect combination of modern science and technology and the production practice, which can better satisfy the automatic production demands of vast customers. Input Size: 0-930mm Capacity: 12-650TPH

    Get Price
  • commonly used type of american double roll crusher

    2015-1-1 · The Zourerat iron ore mine has two 1.7 m diameter × 1.8 m wide HPGR units treating 1400 t/h each of aerofall mill pebbles. The feed is − 25 + 1.6 mm and has a ball mill work index of 12–14 kWh/t. The iron ore has low to moderate abrasion characteristics. Figure 8.21 shows the …

    Get Price
  • Roller Crusher FABO Double Toothed Roll Crusher

    China Double Roll Crushersmooth Roller Toothed Crusher, The roll crusher is suitable for coarse and medium crushing crisp and massive materials in the cement chemistry power station mines metallurgy building materials refractory and coal mines and other industries features of double china roll crusher 1 Price Double Roll Crusher

    Get Price
  • used salt crusher, used salt crusher Suppliers and ...

    Alibaba.com offers 987 used salt crusher products. A wide variety of used salt crusher options are available to you, such as key selling points, applicable industries, and warranty.

    Get Price
  • crushers used in the coal mines - nhahangvuonda.com

    open pit coal mine crusher station. mobile crusher used to open pit coal mining. Posted 2017 12 15 Source Shanghai Machinery Views 373 Coal mines are generally divided into well coal and open-pit coal mines Most of the users in the open-pit coal mine are power plants and the fineness of coal supply to the power plant is less than 200 mm without suitable crushing equipment the grain size of ...

    Get Price
  • kaolin 80 120 mesh hj series jaw crusher price

    kaolin 80 120 mesh hj series jaw crusher price. Jaw crusher impactors are designed for crushing hard to soft materials like limestone, iron ore, coal etc these impactors are available in various sizes ranging from mm to mm diameter and width upto mm star trace can offer duty impactors, specially designed for coal and similar materials

    Get Price
  • High Efficiency Easy Maintainance River Water Impact

    2021-5-16 · High Efficiency Easy Maintainance River Water Impact Crusher. Combined with the advanced technology from united states symons and over 15 years of practice experience dsmac researched and developed pys high efficiency cone crusher it is a new type spring cone crusher and does well in production capacity finished product size and shape weight maintenance and operation.

    Get Price
  • China Supplier Mobile Diesel Engine Jaw Crusher

    China Supplier Mobile Diesel Engine Jaw Crusher Used for Crushing Television, Find details about China Mobile Jaw Crusher, Scrap Tire Crushing Machine from China Supplier Mobile Diesel Engine Jaw Crusher Used for Crushing Television - Zhengzhou Huahong Machinery Equipment Co., Ltd.

    Get Price
  • How to Control the Discharge Size in Crushing Stone

    2021-3-27 · The following is a detailed description of the discharge control modes of jaw crusher, impact crusher, cone crusher, hammer crusher and roller crusher. Jaw crusher. It is a common coarse crusher. The size of the discharge port determines the size of the crushed stone and the production capacity …

    Get Price
  • quarry cone crusher working process and crushing

    quarry cone crusher working process and crushing advantage. Quarry crusher quarry crusher equipment common varieties quarry crusher have jaw crusher,hammer crusher, impact crusher, cone crusher, ball mill, sand making machine, ultrafine grinding mill, the user can according to the hardness of the broken material, maximum feed size, and finished feed size, as well as the size of the venue and ...

    Get Price
  • Developments in iron ore comminution and

    2015-1-1 · The Zourerat iron ore mine has two 1.7 m diameter × 1.8 m wide HPGR units treating 1400 t/h each of aerofall mill pebbles. The feed is − 25 + 1.6 mm and has a ball mill work index of 12–14 kWh/t. The iron ore has low to moderate abrasion characteristics. Figure 8.21 shows the …

    Get Price
  • Coal Crusher Coal Crushing Plant Coal Roller Crusher

    latest large capacity coal roll crusher from zhengzhou factory 1 Company Introduction Our factory is a manufacturer and exporter of mining machinery in China ption of coal roll crusher Roller crusher reliable operation maintenance is simple low cost adjustable particle size marker roll crusher a pplication It is widely used for secondary and ...

    Get Price
  • kaolin 80 120 mesh hj series jaw crusher price

    kaolin 80 120 mesh hj series jaw crusher price. Jaw crusher impactors are designed for crushing hard to soft materials like limestone, iron ore, coal etc these impactors are available in various sizes ranging from mm to mm diameter and width upto mm star trace can offer duty impactors, specially designed for coal and similar materials

    Get Price
  • Small Toothed Roll Crusher In Algeria

    Australia Double Toothed Roll Crusher Cost. Algeria Small Toothed Roll Crusher Fote Heavy Machinery. Small double toothed roll crusher in algeria scaie heavy the toothed roll crusher has a small volume large crushing ratio low noise simple structure and high productivity and products are sold to than 120 countries and regions around the world such as south africa zimbabwe zambia.

    Get Price
  • Metallurgist & Mineral Processing Engineer

    2018-9-14 · Screw Sand Washers are used to separate water and silt from sand while dewatering the sand. Sand discharged from a Screw Sand Washer is dry enough to carry on a belt conveyor to storage. These units are built in single and twin screw units with a large settling area for best salvage of fine sands. Model. FG-50.

    Get Price
  • Screw sand washer | Henan Deya Machinery Co., Ltd.

    European Type Jaw Crusher is a new crushing machine, the jaw crusher manufacturer, after the release of traditional jaw crusher. This jaw crusher is a perfect combination of modern science and technology and the production practice, which can better satisfy the automatic production demands of vast customers. Input Size: 0-930mm Capacity: 12-650TPH

    Get Price
  • latest technology exporting portable impact crusher

    < Sponsored Listing New Style Moringa Leaf Grinding Nuts Powder Making Machine 1.Application: The machine is widely applied for the material crushing by the industries of pharmaceutics, chemical and foodstuff, etc. 2.Characteristics: The crushing chamber is equipped with wind wheel type high~speed rotating cutters, so that the airflow in the chamber is strong enough to eliminate any heat in ...

    Get Price
  • leaf powder making machine, leaf powder making

    The manuscript describes the challenge in the design and execution planning of the 265m high Dudhkoshi concrete faced rockfill dam (CFRD) in the eastern development region of …

    Get Price
  • (PDF) Planning and Detailed Engineering Design of

    European Type Jaw Crusher is a new crushing machine, the jaw crusher manufacturer, after the release of traditional jaw crusher. This jaw crusher is a perfect combination of modern science and technology and the production practice, which can better satisfy the automatic production demands of vast customers. Input Size: 0-930mm Capacity: 12-650TPH

    Get Price
  • spiral classifier pacific - spadkowepostepowanie.pl

    2020-11-15 · Abstract: A bowl mill transmission which has a high overall transmission ratio with a large output torque, is of compact construction and is simple to assemble. The transmission being a vertically arranged bevel-gear stage for power input and a multi-stage transmission arrangement for power output into a thrust plate of the bowl mill crusher.

    Get Price
  • fast speed zxd series banana type linear vibrating

    energy conservation 2plf series grading teeth-roller crusher used in material crushing in united states; fast speed 100series grading teeth-roller medium crusher for electric power in spain; high efficiency zxd series banana type linear vibrating screen used in road construction features; large capacity armored belt feeder used in building ...

    Get Price
  • Roll Crusher Roller Crusher - IndiaMART

    View Mobile Number. Call +91-8048578419. Contact Supplier Request a quote. Roll Crusher. ₹ 1.2 Lakh Get Latest Price. We are leading manufacture, supply, and export of a broad assortment of Industrial Crushers such as Roll Crusher that is commonly used in mining industries for ore crushing with even distribution of product size.

    Get Price
  • Small Toothed Roll Crusher In Algeria

    Australia Double Toothed Roll Crusher Cost. Algeria Small Toothed Roll Crusher Fote Heavy Machinery. Small double toothed roll crusher in algeria scaie heavy the toothed roll crusher has a small volume large crushing ratio low noise simple structure and high productivity and products are sold to than 120 countries and regions around the world such as south africa zimbabwe zambia.

    Get Price
  • quarry cone crusher working process and crushing

    quarry cone crusher working process and crushing advantage. Quarry crusher quarry crusher equipment common varieties quarry crusher have jaw crusher,hammer crusher, impact crusher, cone crusher, ball mill, sand making machine, ultrafine grinding mill, the user can according to the hardness of the broken material, maximum feed size, and finished feed size, as well as the size of the venue and ...

    Get Price
  • Extraction of vanadium from titanoferrous magnetite ...

    2021-1-1 · When used for coarse grinding, rod mills have greater capacity than ball mills of the same specification. 4.5.3. Screening and grading equipment. Sieving and grading methods are used to classify the materials into appropriate size ranges after they have been crushed.

    Get Price
  • Underground Mining Transportation & Haulage Systems

    A wide variety of cinnamon cutting machine options are available to you. You can also submit buying request for the abs sensor and specify your requirement on okchem.com, and we will help you find the quality cinnamon cutting machine suppliers. There are a lot off suppliers providing cinnamon cutting machine on okchem.com, mainly located in Asia.

    Get Price
  • cinnamon cutting machine, cinnamon cutting machine ...

    The manuscript describes the challenge in the design and execution planning of the 265m high Dudhkoshi concrete faced rockfill dam (CFRD) in the eastern development region of …

    Get Price
  • (PDF) Planning and Detailed Engineering Design of

    Natural Plant Fibers: Production, Processing, Properties and Their Sustainability Parameters. June 2014. DOI: 10.1007/978-981-287-065-0_1. In book: Roadmap to Sustainable Textiles and Clothing ...

    Get Price
  • (PDF) Natural Plant Fibers: Production, Processing ...

    2021-5-22 · Pit Terminology - Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others …

    Get Price
  • design of 2ps series sizing crusher similar as mmd

    energy conservation 2ps series sizing crusher similar as mmd applied to metallurgy in united states; making process of large capacity 80 series grading teeth-roller medium crusher used in material crushing; low noise zxd series banana type linear vibrating screen applied to electricity company in America

    Get Price
  • high capacity 2ps series sizing crusher similar as mmd ...

    equipment manufacturers of low noise 100 series grading teeth-roller medium crusher applied to material crushing; low noise 2ps series sizing crusher similar as mmd used in coking production companies; high efficiency 150 series grading teeth-roller coarse crusher applied to material crushing manufacturer factory; cheap large capacity ya series ...

    Get Price
  • Hsm Stone Coal Basalt Roller Crusher Machine

    Double Teeth Roll Stone Crusher Plant. Double Teeth Roll Mobile Crusher Wheeled Type Best Price mobile crusher is a new type of stone crushing machines for clients portable crusher plant for coal mining hammer crusherrock crusherdouble roll crusherteeth bst jaw crusher machine in india iso stone jaw crusher machine price in india for stone crusher line hsm best price life

    Get Price
  • 6 Types of Rollers Commonly Used in Construction

    2019-12-27 · Pneumatic rollers, sometimes called pneumatic tyred rollers, are a type of large, ride-on roller with several rows of rubber tires on the front or rear end.The rubber tires provide an 80% coverage area and uniform pressure throughout the width of the tires. They are typically used for pavements and can help smooth out and polish a project, but are also great for cold-laid bituminous or cold ...

    Get Price
  • Access Petrotec Mining Solutions Impact Hammer

    Roll Crusher Mining. China Double Roll Crusher,Smooth Roller Toothed Crusher . The roll crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines and other industries. Features of Double China Roll Crusher. 1. Obrolan.

    Get Price
  • Komatsu America Corp

    Komatsu celebrates 100 years. Originally established in 1921 in Komatsu City, Japan, to sustain the surrounding community after the closure of a nearby copper mine, Komatsu has spent the past century dedicated to its founding principles of quality first, techology and manufacturing innovation, global reach and people development.

    Get Price
  • Ball Mills - 911 Metallurgist

    Mn14Cr2. Mn14cr2 cone crusher liners are used in crushing soft stones. For example, it has a good life when crushing the easy and non-abrasive blasted rock, non-abrasive gravel, and non-abrasive round rock. Mn18Cr2. Mn18Cr2 is the most popular material for casting cone crusher liners.

    Get Price
  • Cone crusher parts | Wear Parts For Industry | Qiming

    2021-5-22 · Pit Terminology - Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others …

    Get Price
  • Mineral Sizer Crushers | Products & Suppliers |

    Description: The highest long-term performance and reliable design Features Nordberg® C150™ jaw crusher offers outstanding performance in terms of operating lifetime and its ability to crush large feed material to required product sizes at high capacity rates. An extended feed Equipment Types: Jaw Crusher; Industry or Material Processed: Mining Ores Minerals

    Get Price
  • Crusher What Is A Suitable Crusher For Coal Products

    Stationary Crushing Plant Kefid Shanghai Machinery. CI5X Series Impact Crusher. PRODUCTION CAPACITY: 250-2000t/h PROCESSED MATERIALS: The CI5X Series Impact Crushers is most suitable for crushing the materials whose crushing strength lower than 320MP, like mineral, rock and slag, etc. 2. Apply to material water content lower than 20%.

    Get Price
  • Sandvik Mining and Rock Technology — Mining

    Sandvik underground mining loaders and trucks are engineered for safety, productivity and reliability in the toughest applications. Rugged, compact and powerful, this equipment offers impressive capacity for their size, and a low cost per tonne. Additionally our intelligent products offer a wide range of smart solutions for digitalization and ...

    Get Price
  • material crusher mim in bahrain - profimed

    2020-9-29 · Mechanical Design Of Hammer Mill Crusher in bahrain. Mechanical Design Of Hammer Mill Crusher in bahrain The hammer mill is an impact mill employing a high speed rotating disc to which are fixed a number of hammer bars which are swung outwards by centrifugal force Material is fed in either at the top or at the Centre and it is thrown out centrifugally and crushed by being beaten between the ...

    Get Price
  • jaw crushers excavater Latvia - zauberhafteklaenge.de

    Jaw crusher. Jaw crusher is widely used in crushing the medium particle size materials of varieties of minerals and large materials, and it is widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry and other industries.

    Get Price
  • cinnamon cutting machine, cinnamon cutting machine ...

    A wide variety of cinnamon cutting machine options are available to you. You can also submit buying request for the abs sensor and specify your requirement on okchem.com, and we will help you find the quality cinnamon cutting machine suppliers. There are a lot off suppliers providing cinnamon cutting machine on okchem.com, mainly located in Asia.

    Get Price
  • The Project Gutenberg eBook of Concrete

    2019-9-22 · 转载 Best Material of Crusher Teeth MMD crusher is mainly used for coarse crushing and second crushing operations. which can be used for crushing the open surface rock mining ore, coal, limestone, clay, iron ore, gold ore, copper o...

    Get Price
  • Expat Dating in Germany - chatting and dating - Front

    2008-3-16 · —Figure 4 shows a sand washer used in constructing a concrete lock at Springdale, Pa., in the United States government improvement work on the Allegheny river. The device consisted of a circular tank 9 ft. in diameter and 7 ft. high, provided with a sloping false bottom perforated with 1-in. holes, through which water was forced as indicated.

    Get Price
  • Appendix:Dictionary of Mining, Mineral, and Related

    Expatica is the international community’s online home away from home. A must-read for English-speaking expatriates and internationals across Europe, Expatica provides a tailored local news service and essential information on living, working, and moving to your country of choice. With in-depth features, Expatica brings the international community closer together.

    Get Price
  • Roller Stone Crasher - nervensonographie.ch

    Mar 14, 2021 SKE is a stone crusher manufacturer in China. Currently we have 6 types of stone crushers. They are jaw crusher, impact crusher, cone crusher, vertical shaft impact crusher, mobile crusher, and portable crusher. We often use them to process aggregate, frac sand, mineral ores, solid waste, etc. Our stone crusher crushing capacity is between 50 ...

    Get Price
  • Stone Crushers Suppliers, Manufacturers, Wholesalers

    Model: pv 510x850 Capacity(t/h):40 Feeding size(mm): 510x850 Max feeding size(mm): 450 Motor power(kw):75 Jaw crusher is the primary crusher, this machine can crush iron ore, copper ore, gold ore, manganese ore, river stone, gravel, granite, basalt, mineral, quartz.It can be implicated in mining, metallurgy, construction, highway, railroad, water conservancy.

    Get Price
  • Spiral Classifier Kleemann Spiral Classifiers Heavy ...

    Kleemann Gold Ore Spiral Classifier Factory In United . A wide variety of gold spiral classifier options are available to you there are 1123 gold spiral classifier suppliers mainly located in asia the top supplying country or region is china which supply 100 of gold spiral classifier respectively gold spiral classifier products are most popular in united states australia and united kingdom ...

    Get Price
  • Noise from Construction Equipment and Operations,

    ----- NTID300.1 NOISE FROM CONSTRUCTION EQUIPMENT AND OPERATIONS, BUILDING EQUIPMENT, AND HOME APPLIANCES DECEMBER 31, 1971 Prepared by BOLT, BERANEK AND NEWMAN under CONTRACT 68-04-0047 for the U.S. Environmental Protection Agency Office of Noise Abatement and Control Washington, D.C. 20460 This report has been approved for general availability.

    Get Price
  • Reclaimed Asphalt Pavement - Material Description

    2020-2-28 · Crusher - Crushing Equipment. A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces ...

    Get Price
  • Crusher - Crushing Equipment - Equipment Choices

    2011-12-14 · Ore crusher Ore crusher is a stone crusher used widely in ore crushing industry and ore mining industry. Ore crusher can reach the crushing ratio of 4-6 and the shape of final product is even. Gulin ore crusher features reasonable structure, high productivity, easy operation and maintenance and safe performance.

    Get Price
  • Crushing, screening,grinding,recycling equipment

    Milled Gold Mining Equipment in Australia Essay. It is also the world's second largest producer after China producing 255 t in 2010 Western Australia is responsible for 75% of Australia's stone production and also hosts approximately two thirds of Australia's 4 500 t stone resources Limng supplies a complete range of crushing and grinding equipment for your turn key rock reduction and material ...

    Get Price
  • sand washing plants producer in china

    This research investigates the effect of using recycled concrete aggregate (RCA) as a partial replacement of natural aggregate (NA) on the mechanical and durability-related properties of a cement-stabilized recycled concrete aggregate (CSR) mixture. In this case, mixtures were prepared with 0%, 40%, 70%, and 100% (by weight) RCA to replace NA, and cement contents of 4%, 5%, and 6% were used in ...

    Get Price
  • Sustainability | Free Full-Text | Mechanical and ...

    2008-3-16 · —Figure 4 shows a sand washer used in constructing a concrete lock at Springdale, Pa., in the United States government improvement work on the Allegheny river. The device consisted of a circular tank 9 ft. in diameter and 7 ft. high, provided with a sloping false bottom perforated with 1-in. holes, through which water was forced as indicated.

    Get Price