jaw crusher coal crusher patents

  • US2721036A - Jaw crusher - Google Patents

    A crusher 21 embodying the present features of invention essentially provides an upright fixed jaw 22 and an opposed movable jaw 23 which is pivotally supported at its top for swinging toward and from the jaw 22 to progressively crush material gravitationally descending in a tapering crushing zone defined between the jaws.

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  • US5172869A - Jaw crusher - Google Patents

    A jaw crusher with a pass-through preventing device which prevents a flat plate-shaped object from passing through without being crushed. Also disclosed is a jaw crusher with a tooth plate structure which is capable of effectively crushing a non-rigid object, for example, a lump of asphalt, without causing such an object to stick to the area between a cheek plate and a fixed tooth plate or a ...

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  • US9901929B2 - Jaw crusher machine - Google Patents

    A jaw crusher machine has a double-acting jaw ( 110 ) that linearly reciprocates to reduce abrasive wear and tilts back and forth during the crushing and discharge strokes to create a peristaltic action that, depending on the direction of rotation of the driven shaft ( 118 ), aids the ingestion, crushing and discharge of either hard or soft feed materials.

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  • US2464732A - Jaw crusher - Google Patents

    US2464732A US591342A US59134245A US2464732A US 2464732 A US2464732 A US 2464732A US 591342 A US591342 A US 591342A US 59134245 A US59134245 A US 59134245A US 2464732 A US2464732 A US 2464732A Authority US United States Prior art keywords jaw roll crusher convexity jaws Prior art date 1945-05-01 Legal status (The legal status is an assumption and is not a legal

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  • US8702024B2 - Roller jaw crusher system ... - Google Patents

    A roller jaw crusher system including an elongated roller that rotates normally about a center axis, and a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller, wherein the movable breaking plate is configured to rise upward and descend in both a downward direction and a direction toward the elongated roller to break a frangible material ...

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  • US2866605A - Machine for crushing stone and the like ...

    Improvements in machines for crushing coal, stone and similar materials DE515819C (en) * 1931-01-13: Arno Andreas: Crusher for hard crushing like the jaw crusher : DE545042C (en) * 1929-05-21: 1932-02-24: Henry Martinez: Device for breaking coal, stones or similar materials :

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  • US202940A - Improvement in ore-crushers - Google Patents

    26 行 · In the accompanying drawings, a revolving cylinder, A, a vibrating jaw, B, with frictionroller B, a

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  • CN105728097A - Crushing machine ... - patents.google

    The invention discloses a crushing machine special for sulfur. The crushing machine special for sulfur comprises a machine frame. A collection bin is arranged at the upper end of the machine frame. The lower portion of the collection bin is connected with a grinding bin. A conical grinding rotary drum is arranged in the grinding bin. A rotary shaft is arranged in the center of the conical ...

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  • coal mill fineness astm - jaw crusher technology, small ...

    Fly ash - Wikipedia, the free encyclopedia. Depending upon the source and makeup of the coal being burned, the .... Two classes of fly ash are defined by ASTM C618: Class F fly ash and Class C fly ash. ... 75% of the ash must have a fineness of 45 µm or less, and have a carbon content, ... due to changing performance of the coal mills and the boiler performance.

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  • US Patent for Jaw crusher Patent (Patent # 8,905,337 ...

    When operating the jaw crusher 1 with the hydraulic positioning device 23 holding the movable jaw 3 in position, the hydraulic positioning device 23 is kept pressurized during crusher operation, such that crushing forces are transmitted from the movable jaw 3, via the toggle plate 11, the seats 15, 17, the toggle beam 13, the curved piston ...

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  • Crushers - an overview | ScienceDirect Topics

    9.3.1 Coal Jaw Crusher. This is used for crushing and breaking large coal in the first step of coal crushing plant applied most widely in coal crushing industry. Jaw crushers are designed for primary crushing of hard rocks without rubbing and with minimum dust. Jaw crushers may be utilized for materials such as coal, granite, basalt, river ...

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  • Coal Processing - Astec

    Coal Processing Available in a variety of sizes and configurations, the Hydra-Jaw® crusher, Pioneer® jaw crusher and Iron Giant jaw crushers deliver high-capacity crushing and reliable performance for increased operational productivity and profitability.

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  • Products - Crusher, stone crusher, aggregate processing ...

    C6X Jaw Crusher. In order to solve such problems as low production efficiency and difficult installation and maintenance, ZENITH developed a new generation of jaw crusher--- C6X Series Jaw Crusher. It is the most ideal coarse crushing equipment on current market because a

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  • high reliabilit double roller coal crusher rock crusher ...

    high reliabilit double roller coal crusher rock crusher jaw crusher jaw crusher universal engineering company -Portable Jaw and Roller Crusher and Screen -9x16 Universal jaw, -With 15hp motor, -24" diameter x 16" wide BLH two roll roll crusher, -With 20hp motor, -3'x8' Simplicity 2 deck screen, -18" x 25' discharge conveyor with dodge txt3 gear ...

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  • The Mobile Crushing Station Is Mainly Used For Crushing ...

    1.100-600t/h Mobile Crushing Plant, Mobile Crusher. The mobile crushing station is mainly used for crushing granite, limestone, river stone, pebble, gravel, basalt, marble,quartz, gypsum, gold ore

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  • Juxin Crushers, Mobile crushers, Sand&stone Production Plant

    Juxin Machinery CO.,LTD is a manufacturer specialized in making crushers, sand makers and other mining equpment. Welcome to contact us for stone crusher price, sand making plant prices and so on. TEL: 86-18538175651

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  • Gold Ore Project Stone Crushing Jaw Crushing In India

    N-CAI Heavy Industry is a high-tech company integrating R&D, production and distribution, and provides crusher, sand making, grinding equipment, mobile crushing station, etc. mature products and solutions used in aggregate, mining and waste recycling. At present, we have established cooperative relations with customers in more than 170 ...

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  • Jaw crusher - YouTube

    The station is widely used in mining, coal mining, and construction waste recycling mobile crushing, earthwork engineering, city infrastructure, road or cons...

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  • crush machine in pakistan - Nordberg Hp200 ...

    Diesel engine jaw crusher is a crusher with diesel engine motor, which means it is powered by diesel engine, not electricity. Cone crusher Stone crusher machinery is a comprehensive enterprise which integrates researching, manufacturing, market developing and service for mining crushing equipment. Can provides complete set of crushing and ...

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  • Coal Mining Machinery For Sale

    HJ Series Jaw Crusher. CI5X Series Impact Crusher. TGM Trapezium Mill. European Type Coarse Powder Mill. VSI6X Series Vertical Crusher. The choice of aggregate industry. Exporting Country. National Patent. Footprint ( m²)

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  • Tangshan Tianhe Coal Sizer Line - Granite crush line for ...

    Dec 14, 2021 · Roll Crusher in China - Manufacturer amp Exporters of Roll Crusher offered by Tangshan Tianhe Environmental Protection Technology Co Ltd 2dskp2plf series grading crusher is our self-developed crushing equipment that is widely used in the industry of coal coke...:::vertical impact crusherer for coal sizing in bangladesh. TANGSHAN TIANHE provides double roller crusher jaw

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  • Jaw Crusher - an overview | ScienceDirect Topics

    Jaw-crusher Construction. Jaw crushers are heavy-duty machines and hence must be robustly constructed. The main frame is often made from cast iron or steel, connected with tie-bolts. It is commonly made in sections so that it can be transported underground for installation. Modern jaw crushers may have a main frame of welded mild steel plate.

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  • Jaw Crusher at Best Price in India

    Jaw Crusher. ₹ 2.1 Lakh Get Latest Price. Jaw crusher is a trusted for its high quality and good manufacturing. Jaw Crusher which is widely applied to crush high hardness, mid hardness and soft rocks and ores such as slag, construction materials, marble, etc. Jaw Crusher is widely used as primary and secondary crushing equipment to crush ...

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  • Jaw Crusher Working Principle

    May 06, 2021 · JAW CRUSHERS. Since the jaw crusher was pioneered by Eli Whitney Blake in the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of crushing rocks and stones more effectively.

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  • Jaw Crusher Assembly | Crusher Mills, Cone Crusher, Jaw ...

    Mobile jaw crusher assembly – Crusher patent 20040050987. Mobile jaw crusher assembly Crusher Abstract Welcome to Crushertech A mobile jaw crusher assembly for crushing objects is provided. The assembly includes a frame

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  • Crushing - Astec

    Astec designs and manufactures a wide range of quality crushing equipment that is technology-driven and durably-designed for modern crushing operations. Our state-of-the-art machinery is specifically built to accommodate a variety of applications and materials with high productivity and profitability. Our innovative line of jaw crushers, cone ...

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  • Construction, Working and Maintenance of Crushers for ...

    4 Construction, Working and Maintenance of Crushers for Crushing Bulk Materials practicalmaintenance.net Compression Crushing by compression is done between two surfaces, with the work being done by one or both surfaces. For example, jaw crushers using this method of compression are suitable for reducing extremely hard and abrasive rock.

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  • Jaw crusher - YouTube

    The station is widely used in mining, coal mining, and construction waste recycling mobile crushing, earthwork engineering, city infrastructure, road or cons...

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  • high reliabilit double roller coal crusher rock crusher ...

    high reliabilit double roller coal crusher rock crusher jaw crusher jaw crusher universal engineering company -Portable Jaw and Roller Crusher and Screen -9x16 Universal jaw, -With 15hp motor, -24" diameter x 16" wide BLH two roll roll crusher, -With 20hp motor, -3'x8' Simplicity 2 deck screen, -18" x 25' discharge conveyor with dodge txt3 gear ...

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  • crush machine in pakistan - Nordberg Hp200 ...

    Diesel engine jaw crusher is a crusher with diesel engine motor, which means it is powered by diesel engine, not electricity. Cone crusher Stone crusher machinery is a comprehensive enterprise which integrates researching, manufacturing, market developing and service for mining crushing equipment. Can provides complete set of crushing and ...

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  • Bauxite Jaw Crushing Equipment In Aruba

    The main business relates to many fields, such as mine crushing, building crushing, milling, sand-making, mobile crushing, etc. Formed R&D, production and sale into an integral system, Liming produced crushing and grinding equipment including HST Single Cylinder Hydraulic Cone Crusher, HPT Series High-Efficiency Hydraulic Cone Crusher, MTW ...

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  • Tangshan Tianhe Coal Sizer Line - Granite crush line for ...

    Dec 14, 2021 · Roll Crusher in China - Manufacturer amp Exporters of Roll Crusher offered by Tangshan Tianhe Environmental Protection Technology Co Ltd 2dskp2plf series grading crusher is our self-developed crushing equipment that is widely used in the industry of coal coke...:::vertical impact crusherer for coal sizing in bangladesh. TANGSHAN TIANHE provides double roller crusher jaw

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  • stone crusher gangs in Kenya

    The best crushing strength jaw crusher machine of gravel, rock and stone. impact crusher manufacturer, we use the steel material to make PE impact crusher. Read More + ... A coal preparation plant is a facility that washes coal of soil and rock, crushes it into graded sized chunks.

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  • stone crusher manufacturers mobile, aggregate crusher grinding

    Crushing & Grinding. For production of building aggregates, GM can offer such core crushing machines like jaw crusher, impact crusher, cone crusher and sand-making machine. So far, we have developed 10 series which include over 100 machine models that can be matched freely so as to meet various demands on yielding and types of building aggregates.

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  • Jaw Crusher With Different Models | HXJQ

    Application fields. The jaw crusher is a kind of early crushing device. With simple and firm structure, reliable operation, easy maintenance and service and relatively low costs in production and construction, jaw crusher is still widely used in coarse, medium and fine crushing for various ores and rocks with compressive strengths ranging from 147 to 245 MPa in metallurgy, chemistry, building ...

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  • impact crusher for coal beneficiation

    Welcome To Znith. Founded in 1987, Znith has attained 124 patents on crushers & mills over the past 30 years. More than 30 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or

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  • jaw crusher jordan for sale,sell coal crushing plant

    Welcome To Znith. Founded in 1987, Znith has attained 124 patents on crushers & mills over the past 30 years. More than 30 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or

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