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stone crushers in paonta in india. crushing roller grinding mill patent. piston turning amp amp grinding crusher machine. ... Included in our delivery program you will find devices for sample preparation - crushers, mills, and German patent No. Application: The centrifugal tube mill is used for fine grinding of materials with any degree of ...

Patent US838921 - Stone-crusher. - Google Patents

PTENTED DEO. 18, 1906. W L VELTEN STONE GRUSHER. Arucu'mn Hum mLY 28. 1805. UNITED STAT .W'ILHELM LOTHAR VELTEN, OF KORN'IHAL, GERMANY. sToNE-cRusHEnQ specification of …

Rock Crusher History - Mineral Processing & Metallurgy

The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880. That was the first of several thousand gyratory crushers which carried the name of Gates to the far corners of the earth.

EP1075784A1 - Mobile stone crusher - Google Patents

The mobile stone crusher has a frame (1) with two sides (2,3) supporting a lower breaking rotor (12) mounted on a drive shaft (20). The latter has a gear wheel (22) outside the respective side (2) and connected to a drive transmission casing (30) with a gear (33).

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Hot sale and patent jaw stone crusher machine Welcome you to visit our factory. And then the crushed materials are discharged from the lower outlet of the crushing cavity. If you are interesting our jaw stone crusher machine, please fell free to contact me.

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The earliest crushers were hand held stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil. ... In 1611, a consortium led by courtier Edward Zouch was granted a patent …

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Base on the plentiful experience of producing and marketing of impact crusher, SCM R&D institution d… Read More Online Chat SCM Mining and Construction Machinery Co., Ltd.

Stone crusher - Patent - Europe PMC

The stone crusher for crushing target matter, especially calculus inside human body, includes one pulse generator, one ultrasonic emitting/receiving unit, one calculation unit connected to the ultrasonic emitting/receiving unit. The pulse generator generates focused pulse wave the ultrasonic ...

FR2797404B1 - Mobile crushers stone - Google Patents

Patent type. Prior art keywords stone mobile crushers crushers mobile Prior art date 1999-08-10 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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May 11, 2018· 2018 new product latest price of stone mobile jaw crusher, US $ 71428 - 428571 / Set, New, New, Mobile Crusher, mobile crusher, Mining, Mining,Quarry,chemical . After Sales Service: The whole time. ... With 5 patents, the HC1300 grinding mill is widely used to grind almost any non-metallic.

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Patent US5823707 Self-propelled remote-controlled stone . A stone crusher according to claim 1 wherein said stone crushing mill comprises a milling shaft rotatable to crushed stones introduced into said stone crushing mill with movement of the chassis in the forward direction, said chassis comprising a pair of front side walls (18) each having a slit (19) for removably receiving said milling ...

Williams Crusher - Official Site

williams patent crusher Williams has been a leader in the crushing and pulverizing industry since 1871. With over 500 patents and trademarks to its credit, Williams Patent Crusher & Pulverizer Company continues to engineer new and innovative designs for crushing machines that meet the needs of clients worldwide and provide solutions for them ...

SELF-PROPELLED STONE CRUSHER - Patent - Europe PMC

A self-propelled stone crusher constructed so that it can be operated even on the soft ground without lowering of the travelling performance thereof, can remove by itself such a large stone that cannot be crushed therewith, and crush stones as it excavates the superficial earth.

Stone crusher - IBAG-Vertrieb - Free Patents Online

Oct 18, 1983· Stone crusher . United States Patent 4410145 . Abstract: Rocks are known to contain minute cracks and fissures and such rocks can be crushed under less force than the ordinary crushing force when a vibrational force is applied to exert tension at the cracks and fissures. ... It is known that the stone to be crushed is thoroughly ...

Sand Making Machine,Zenith Sand Making Machine Supplier

Zenith VSI Sand Making Machine,also called B series VSI crusher, is one of the most advanced impact crushers nowadays. Sand making machine is our sole patent using central feeding & central cascade feeding, which can be changed based on customers'needs.

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is a global leader in the design, development and manufacture of crushing, feeding and screening equipment. China largest impact crusher PF2325V

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Rock & Stone Crushers | Rock Crushing Machines | Williams ...

Williams Patent Crusher is proud to offer a line of rock crushing machines that provide a wide range of available options. We understand that every crushing and grinding job is different, and we strive to make sure every machine we construct is a custom solution that gets a specific job done right.

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Crushing Equipment. ZENITH's stone crusher is designed to achieve larger productivity and higher crushing ratio. From large primary crushers jaw crushers and impact crushers to cone crushers and VSI sand makers as secondary or tertiary stone crushers, ZENITH can supply the right crushers as well as complete crushing lines to meet your requirements.

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Oct 29, 2013· China high quality quarry stone crusher plant for sale price in Sri Lanka manufacturer ... Longyang owned 8 Government Approved Patents, 14 New Practical Patents and 1 High New Technology Effort ...

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