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patent roller crusher

CN107159372B - Double-roller crusher - Google Patents

The invention describes a twin-roll crusher having motor-driven, synchronously back-driven rollers which are rotatably mounted in a crusher housing, the central longitudinal axes of the rollers being oriented parallel to one another, wherein each roller is connected in each case to a transmission, wherein the transmissions are connected either to a common or respectively to a separate motor ...

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DK2911797T3 - Roller Crusher - Google Patents

DK2911797T3 - Roller Crusher - Google Patents Roller Crusher Download PDF Info ... 2012-10-29 Priority to DE102012110336.4A priority Critical patent/DE102012110336A1/en 2013-10-28 Application filed by Thyssenkrupp Ind Solutions Ag filed Critical Thyssenkrupp Ind Solutions Ag

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US7021577B2 - Multi-roller crusher - Google Patents

The invention relates to a multi-roller crusher for the comminuting of mineral mill-feed, whereby the crushing roll are provided with crushing teeth, extending in the circumferential and longitudinal axial directions. Viewed in plan, the crushing teeth are arranged on each crushing roller such that several serial crushing teeth groups are formed behind each other, the imagined connection lines ...

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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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US20090261188A1 - Roller Jaw Crusher ... - 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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US Patent for Roller crusher having at least one roller ...

The invention relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end and a second end. The roller crusher comprises a flange attached to at least one of said ends of one of said rollers. The flange extending in a radial direction of said roller, and has a height ...

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Roll Crusher Manufacturer & Design | Williams Crusher

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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Roller crusher - Patent search, search patents and ...

Roller crusher. B02C4/28 - Details. (57) Abstract: Crusher is used for grinding brittle materials, in particular for grinding grain. The mill contains grinding rolls, boot and switchgear. Switchgear contains the boot tray and adjustable reflector product. For driving the reciprocating movement of the drawer is mounted on a swinging arm.

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US Patent for Single-roll crusher Patent (Patent ...

Justia Patents US Patent for Single-roll crusher Patent (Patent # 4,288,039) Single-roll crusher . Feb 12, 1980 - Weserhutte Aktiengesellschaft. This invention relates to an improvement in a single-roll crusher having a housing, a roll body freely rotatably supported on an eccentrically rotatable drive shaft in said housing, at least one ...

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Roller crusher

Roller crusher. Use: crushing in mining and processing enterprises, in particular of titanium sponge. The inventive roller crusher contains crushing chamber 1, roll 2 mounted on the outside of the camera bearings 3 in split housings and associated with the clutch actuator 8, which consists of two coupling halves 9 and insert 10 between them.

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Roll crusher - KRUPP POLYSIUS AG

Abstract of EP0461409 The invention relates to a roller crusher in which the roller surface (1a) has depressions (2) whose diameters and shape are selected in such a way that during the milling process milling material (8) remains in the depressions (2) and essentially fills them.

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US Patent for Tooth for roller crusher Patent (Patent ...

Justia Patents Wear Shield Or Replaceable Wear Sleeve US Patent for Tooth for roller crusher Patent (Patent # 9,441,421) Tooth for roller crusher . Jan 15, 2014 - Bradken Canada Ltd. An improved tooth for a roller crusher is presented. The tooth can include a first tungsten carbide overlay layer plasma-transfer arc welded on a recessed ...

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Single Roll Jaw Crusher Patents and Patent Applications ...

Justia Patents Solid Material Comminution Or Disintegration Patents Apparatus Cooperating Comminuting Surfaces (e.g., Jaw Crusher) Patents Rotary Surface (or Surfaces) Patents Circumferential Or Tangential Flow Of Material (e.g., Roll Mills Or Roll And Concave Mills) Patents Nonrotary Surface Adjustable Or Yieldable Relative To Rotary Surface Patents Radially Of Rotary Surface Patents

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US Patent Application for MONITORING WEAR OF DOUBLE ROLL ...

Jul 09, 2020 · A method, related system and related computer program product are provided for monitoring wear of teeth of a drum of a double roll crusher. A processor receives a digital video capturing rotation of the drum and the teeth. For each frame of the digital video, the processor segments the frame into groups of contiguous pixels, wherein each group is representative of one of the teeth.

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Particle Size Reduction Equipment | Williams Patent Crusher

Roll Crushers. Williams heavy duty Roll Crushers are , long lasting, economical, and versatile, while boasting a simplistic design. Used for particle size reduction in the mining, recycling, and power industries, our equipment is designed for materials such as bauxite, cement clinker, chalk, cinders, coal, gypsum, and much more.

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Patent Report: | US10065191 | Twin roller crusher

The invention relates to a dual-roller crusher (1) with rollers (2, 3) rotatably mounted in a crusher housing and are driven by a motor so as to counter-rotate synchronously about respective parallel center axes, crusher teeth (6, 7) being mounted on the outer surfaces of the rollers (2, 3), every crusher tooth (6, 7) of a roller (2, 3) of the pair of rollers being fittable into a respective ...

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Industrial Roller Mill | Roller Mill ... - Williams Crusher

Williams Patent Crusher designs and manufactures high-quality industrial roller mills that consistently deliver a uniform grind for almost any material. It is our goal to provide a machine that offers a better value for our customers while still being a powerful piece of machinery. One of the key components of the Williams vertical roller mills ...

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DF Roller Mill - Williams Patent Crusher - YouTube

A brief overview of the Williams DF Roller Mill system and Spinner Separator. Williams Roller Mills process a wide variety of materials including activated ...

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Roller crusher for cereal grains and proteinaceous seeds ...

The axle of the first roller (3) is fixed to the crusher frame (5), while the axle of the second one is in a mobile frame section (6) with a hinge (7).; The grain and seeds are fed into the crusher through an overhead hopper (8) with two shutters (10, 11) to regulate the flow in line with the contacting surfaces of the rollers as the first ...

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Roller crusher for cereal grains and proteinaceous seeds ...

The axle of the first roller (3) is fixed to the crusher frame (5), while the axle of the second one is in a mobile frame section (6) with a hinge (7).; The grain and seeds are fed into the crusher through an overhead hopper (8) with two shutters (10, 11) to regulate the flow in line with the contacting surfaces of the rollers as the first ...

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Roller jaw crusher system and method - US Patent Search

Jaw Crusher Patent Abstract 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 ...

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Roll type crusher

The invention relates to rolling mills for processing of forest materials in the chips. Known roller crusher contains the frame, the spring rolls and the drive, and the rolls are made with longitudinal and transverse ribs and longitudinal ribs of one roll is installed between the longitudinal edges of the other (SU 347076 A, 10.08.1972, 1 c.).

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Roller assembly for refuse crushers - SINKKONEN; MATTI S.

What is claimed is: 1. A roller assembly, particularly for use in a refuse crusher or the like, comprising: a roller element having an axis of rotation and two axial end faces, and a substantially cylindrical surface extending between said end faces having refuse crushing means provided thereon;

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Roll crusher "vimax" and the way of fixing the toothed ...

Known roller crusher for crushing materials that can be used in the same areas that offer, and includes a housing, the bearing of which are parallel to each other with two roll serrated disks on the shafts, the teeth of which are exposed along a helical line. Each roller has an independent drive.

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Roll grinder - Patent search, search patents and ...

The inventive roller crusher includes a frame 5, a pair of rolls 1 and 2, at least one of which is installed in the United to each other by a beam 4 of the arms 3, each of which is pivotally connected with the frame 5, and the power element of the elastic pressing rolls. The shredder is supplied installed on the frame 5 of the U-shaped rack 7 ...

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Roller grinding mill apparatus - Williams Patent Crusher ...

Roller grinding mill apparatus - Williams Patent Crusher and Pulverizer Company. Title: Roller grinding mill apparatus. United States Patent 4022387. Abstract: Roller grinding mill apparatus comprising a stationary bull ring which cooperates with a plurality of centrifugally operated grinding rollers and means for setting a predetermined gap ...

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Dryer Crushers for Simultaneous Grinding & Drying ...

The Williams Patent Crusher team is constantly looking for opportunities to innovate and design machines that can do more for less, without sacrificing power, reliability, or efficiency. The Williams impact dryer mills and roller mills offer our customers a complete system that grinds materials, dries, and conveys in one, continuous operation.

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DRIVE ASSEMBLY FOR A ROLL CRUSHER - Siemens

Jul 30, 2015 · 1. 1-7. (canceled) 8. A drive assembly for a roll crusher, comprising: two rollers arranged in parallel; two drive trains configured to drive the rollers in one-to-one correspondence, each said drive train including a gear transmission which comprises a drive shaft configured for connection to a motor, an output shaft configured for connection to a corresponding one of the rollers, and an ...

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Crushr | Trash Compacting Trash & Waste Management Services

Crushr waste management service is a patented mobile compaction truck that replaces costly hauls of your dumpster rental or roll-off dumpster with an inexpensive service, making it easier and more affordable for you to manage your open-top container waste.

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Roll Crushers - Roll Crushers by Williams Patent Crusher

Roll Crushers by Williams Patent Crusher & Pulverizer Co., Inc.. Heavy-Duty Drive Shafts & Bearings Oversized, heat-treated, alloy steel shafts plus self-aligning, roller-type bearings assure long life and maximum use of power. Jackshafts for con...

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Feed roller for material crusher - Patent - Europe PMC

Jul 28, 2011 · Patent: Publ. Utility Model Application - China. Application: CN20112270681U on 2011-07-28. Publication: 2012-03-28. Abstract. The utility model discloses a feed roller for a material crusher, which comprises a spindle, feed gears, a retainer ring, a bearing block and flat keys.

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ROLLER CRUSHER WITH CHEEK PLATES by Minerals ...

The roller crusher further comprises a roller frame 6 in which the 5 rollers 7, 8 are carried in bearings (not shown in the figures). The roller frame 6 comprises two roller frame sections 9, 10 each of which is pivotally mounted to base frame 11 and comprises a front and a rear roller plate 12, 13 and a spacer pipe 14 extending generally ...

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Williams Patent Crusher & Pulverizer Company, Inc. - Posts ...

Williams Patent Crusher & Pulverizer Company, Inc., Saint Louis, MO. 157 likes. Williams Patent Crusher & Pulverizer Company has been manufacturing quality size reduction equipment since 1871.

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