patent crusher and pulverizer roll crusher

  • CA1185580A

    In the case of known roll-crushers of this kind ~British Patent 1,366,975), a grating, arranged laterally of a roll, is adapted to be swung away from the roll by its upper end, so that its teeth are disengaged from the teeth of the roll. Even when the grating is swung out~ however, it is not easily accessible and is therefore difflcult to clean and overhaul.

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  • US1339933A

    US1339933A

    US1950851A

    Roller Mill Pulverizer Machine Features. Williams roller mill pulverizers consistently deliver a uniform, fine grind for almost any imaginable application. Cylindrical rollers act as grinding elements to crush and pulverize material, creating this consistency. Key features of these rugged machines include: Micrometer control of the finished

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  • Patent Crusher And Pulverizer Roll Crusher

    Williams Patent Crusher And Pulverizer. Roll Crusher Manufacturer Design . Use an Industry-Leading Roll Crusher on Your Next Job The Williams Patent Crusher Roll Crushers are designed to crush friable materials such as coal limestone clay mineral and diatomaceous earth for the mining recycling and power industries Williams is an industry-leading roll crusher manufacturer and designer for high

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  • Roll Crusher Manufacturer & Design

    The Williams Patent Crusher Roll Crushers are designed to crush friable materials such as coal, limestone, clay, mineral, and diatomaceous earth for the mining, recycling, and power industries . Williams is an industry-leading roll crusher manufacturer and designer for high-quality roll crushers with desirable benefits such as high throughput

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  • US2434938A

    As the rock is fed into the crusher A from above, the rolls 20, 2l, are rotated in the direction of the arrows as shown in Fig. 2 and the rock will be crushed and broken as it is pulled between the complementary surfaces of the roll shells 22, 23. By reason of the unique shape of such cuter surfaces, there will be no straight lines of any appreciable length and the space between the shells 22

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  • Roller Crusher Williams Patent Crusher And Pulverizer Roll Crusher

    Cb81williams350 hp impact dryer millpulverizercb81williams350 hp impact dryer millpulverizerWilliams350 hpimpact dryer mill pulverizer crusher separator b rand williams job 044 erc cb81 category mills weight 20000 plus lbs, williams patent crusher and pulverizer roll crusher buyfrom sri lanka

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  • Williams Crusher & Pulverizer Company, Inc. > Welcome

    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 every day.

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  • US589236A

    In a crusher and pulverizer, the combination with a suitable frame, of a hopper arranged thereon at its front end, a dead-plate arranged beneath the hopper, a shaft journaled in the frame, rows of pivoted hammers carried by the shaft which coperate with the dead-plate to primarily crush the refractory material as it enters the machine, a concentric cage mounted beneath the hammers and having

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