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hammer crusher invention

US3813045A Hammer crusher Google Patents

A hammer crusher having a housing within which is journaled one or more rotatable hammer shafts cooperable with an anvil and gratings, each grating including replaceable grating bars. The grating bars are accessible for replacement by being mounted on a carrier movable into and out of the housing along a substantially horizontal path and without requiring appreciable lowering of the carrier to

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DE4016295A1 Hammer crusher Google Patents

The invention relates to a hammer crusher for crushing of metal scrap, consisting of a housing in which a hammer rotor with rotating hammers revolves with one located on the upward rotating side of the rotor Good entry, a grating and a hammer impingement shaft open towards the rotor.

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EP1247581A2 Hammer crusher Google Patents

A crushing plant, comprising a cage (2) containing a hammer rotor (3) and presenting a loading mouth (22) connected to a system for the supply of loose material (5) to be crushed, said system comprising a service corridor provided with an arrival hopper for the material to be crushed, and means for advancing the material along the corridor with stepwise movement, the downstream end of said

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Who First Invented the Crusher?

In 1858, E.W.Blake from the United States invented a new stone crusher and rock crusher. That is jaw crusher. It could crush solid rocks better as a result it could be used more widely. The working principle of the double-toggle jaw crusher was a little more complicated than the roll crusher.

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Invention Of Hammer Mill Design

Hammer Crusher Invention. Mike Langlois invented and patented his invention, Ez Hammer Mill a hammer for dismantling Ez Hammer Mill is manufactured for use only with the Punch Die Hogs grinders produced by Montgomery Industries, being a leader in grinders are used when reducing wood, mulch, bark, plastic, aluminum, pallets, railway sleeper

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DE4016295A1 Hammer crusher Google Patents

The invention relates to a hammer crusher for crushing of metal scrap, consisting of a housing in which a hammer rotor with rotating hammers revolves with one located on the upward rotating side of the rotor Good entry, a grating and a hammer impingement shaft open towards the rotor.

More

EP1247581A2 Hammer crusher Google Patents

A crushing plant, comprising a cage (2) containing a hammer rotor (3) and presenting a loading mouth (22) connected to a system for the supply of loose material (5) to be crushed, said system comprising a service corridor provided with an arrival hopper for the material to be crushed, and means for advancing the material along the corridor with stepwise movement, the downstream end of said

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CN102764680A Impact crusher plate hammer and

The invention discloses an impact crusher plate hammer and a manufacturing method thereof. The manufacturing method comprises: carrying out the chemical component optimization design, the coasting system process, the molding process, the smelting casting process and the thermal treatment process so as to obtain a quench tempering structure.

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Crusher Wikipedia

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand 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 of different composition can be differentiated.

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Hammer crusher russianpatents

The invention relates to agriculture, in particular to devices for grinding grain crops for animal feed. Famous hammer crusher comprising a feed unit comprising a housing, a fan wheel and hammer rotor mounted on the shaft of the motor, a sieve [1].

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Invention Of Hammer Mill Design

Hammer Crusher Invention. Mike Langlois invented and patented his invention, Ez Hammer Mill a hammer for dismantling Ez Hammer Mill is manufactured for use only with the Punch Die Hogs grinders produced by Montgomery Industries, being a leader in grinders are used when reducing wood, mulch, bark, plastic, aluminum, pallets, railway sleeper

More

Who First Invented the Crusher?

In 1858, E.W.Blake from the United States invented a new stone crusher and rock crusher. That is jaw crusher. It could crush solid rocks better as a result it could be used more widely. The working principle of the double-toggle jaw crusher was a little more complicated than the roll crusher.

More

Hammerstone Wikipedia

In archaeology, a hammerstone is a hard cobble used to strike off lithic flakes from a lump of tool stone during the process of lithic reduction. The hammerstone is a rather universal stone tool which appeared early in most regions of the world including Europe, India and North America.This technology was of major importance to prehistoric cultures before the age of metalworking.

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Buyer's Guide: Crushers Equipment & Contracting

The first viable crusher (known as a mechanical rock breaker) was invented by Eli Whitney Blake in 1858. Another inventor, Philetus W. Gates, patented the first gyratory crusher in 1881. There were crushers patented before Whitney’s, but they never made it into production.

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CA1185580A Roll-crusher Google Patents

55~ The invention relates to a roll-crusher, wherein a roll is provid-ed with rings of teeth spaced axially from each other and designed to move with a shearing action be-tween the teeth of a grating, partly surrounding the roll on its underside and to one side the grating being adapted to be swung out of the range of the roll teeth. Crushers of this kind are used for crushing scrap material.

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Hammer crusher russianpatents

The invention relates to Molotkova crushers for crushing of elastic materials. It may be the most widely used for grinding waste rubber, in particular worn-out tires. Hammer crusher, comprising a housing with a receiving and discharge craters, bearings for the shaft with the rotor and plate Belami with sharp edges, which hosted a screening

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Hammerstone: The Simplest and Oldest Stone Tool

Mar 11, 2018· A hammerstone (or hammer stone) is the archaeological term used for one of the oldest and simplest stone tools humans ever made: a rock used as a prehistoric hammer, to create percussion fractures on another rock. The end result is the creation of sharp-edged stone flakes from the second rock. Those flakes can then be used as ad hoc tools, or reworked into stone tools, depending on the

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HAMMER CRUSHER GRILL METSO LINDEMANN GmbH

The invention relates to a hammer crusher grate with multiple crossing thick plates, wherein the thick plates are interconnected with each other in a force-fit way

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Design and Fabrication Of Hammer Mill Mechanical Project

The hammer mill crushes by the collisions between high-speed hammer and material, and the hammer crusher features in its simple structure, high reduction ration, high efficiency, etc. The PC hammer crush (hammer mill) was developed for both dry and wet crushing of brittle,medium-hard materials for the mining, cement, coal, metallurgic

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