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WO/2017/035921A1 |
A manufacturing method for a detachable ceramic alloy composite grinding roller, comprising the following steps: (1) uniformly mixing ceramic granules and low melting point alloy powder with a binding agent to obtain a mixture; (2) using...
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WO/2017/012900A1 |
The present invention relates to a machine frame (12) for a roller mill (10) for receiving two grinding rollers (18, 20) which are each mounted so as to be able to rotate relative to the machine frame (12), are arranged opposite one anot...
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WO/2016/207039A1 |
The invention relates to a material-bed roller mill comprising the following: two adjacently arranged rollers (12, 14; 112, 114; 212; 214) which are oriented in an axially parallel manner in a base state and rotate in opposite directions...
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WO/2016/196456A1 |
A vertical roller mill has grinding rollers which roll over a grinding path of a rotatable grinding table, and a surrounding nozzle ring separation area for conveying and separating gas. A coarse fraction of ground material is entrained ...
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WO/2016/189482A1 |
A process to manufacture crusher hammers by forging used in coal granulator of thermal power plant is disclosed. It uses step-wise forging operation to achieve final shape of crusher hammers, followed by unique heat treatment. The proces...
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WO/2016/178603A1 |
The invention relates to devices for fine grinding very hard, brittle materials and can be used in metallurgy, construction, and the chemical industry. A mill comprises a closed housing with connection pipes for the ingress and egress of...
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WO/2016/177603A1 |
The present invention relates to a grinding roller (11) for a rolling mill, which grinding roller is mounted on a grinding roller shaft (12) so as to be rotatable about its longitudinal axis, wherein the grinding roller shaft (2) has an ...
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WO/2016/151153A1 |
The invention relates to a machine for the separation and recycling of laminated plasterboard based on grinding and subsequent automatic classification, particularly for facilitating the recycling of laminated plasterboard in situ on the...
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WO/2016/150719A1 |
A wear-resistant body for crushing particulate material in the cement or mineral industries includes a body (1) provided with a plurality of highly wear-resistant inserts (3) embedded in complementary recesses (2) provided in the surface...
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WO/2016/135025A1 |
The invention relates to, inter alia, a roller mill (10) for grinding material to be ground. The roller mill (10) contains at least one grinding space (11, 11'), in which the material to be ground can be ground, at least one separating w...
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WO/2016/128274A1 |
The invention relates to a grinding roller (2) of a high-pressure roller press, comprising a shaft (1) and a wear-resistant strap (3), wherein the strap (3) is frictionally shrunk onto the shaft (1). The invention further relates to a me...
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WO/2016/129922A1 |
Disclosed are a processing apparatus and a method for processing mineral powder. A processing apparatus and a processing method for mineral powder according to one aspect of the present invention provides a processing apparatus and a pro...
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WO/2016/113605A1 |
A device for pelletizing ceramic raw material comprises a frame, a movable housing, a first rotating unit and a second rotating unit. The movable housing is configured such that detection of a slower movement of the ceramic raw material ...
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WO/2016/101952A1 |
The invention relates to a wear-resistant roller (1) for crushing of particulate material, such as crude ore for use in the cement or minerals industry comprising a roller body (2), a wear surface (3) on the roller body (2) having an axi...
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WO/2016/097110A1 |
The invention relates to a crushing device (10) for crushing material to be crushed, comprising a housing (12), at least one crushing roller (30), at least one bearing (20) for bearing the crushing roller (30), and at least one substanti...
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WO/2016/091264A1 |
An apparatus for grinding particulate material comprises -a roller press (4) for grinding the particulate material and comprising a pair of grinding rollers (5,6), each having a rotation axis and being arranged oppositely and parallel to...
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WO/2016/071197A1 |
The invention relates to a method for producing gravels from rocks, which gravels are used as finished products and are separated into fractions of different grain sizes. Said method is characterized in that the rocks are first pre-crush...
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WO/2016/062306A1 |
The present invention relates to a recycling plant for plasterboard, which comprises three roller crushers (7, 17, 22) and three screens (9, 19, 24). In particular and as a result of different rotational speeds of the rollers of a roller...
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WO/2016/059163A1 |
The invention relates to a roller press (1) for comminuting brittle material to be milled, having at least two milling rollers (2, 3), a machine frame (4) which has at least one upper flange (5) and/or at least one contiguous upper frame...
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WO/2016/054693A1 |
A machine or system and related method for breaking and reducing the bulk size of one or more objects and comprising : a frame, a a reception chamber and a size reduction mechanism. The size reduction mechanism includes a drum rotatably ...
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WO/2016/020246A1 |
The invention relates to a drive arrangement for a roll crusher comprising two rollers (301, 302) arranged in parallel. The drive arrangement comprises two drive trains (1, 2), each for driving a roller (301, 302). The drive trains (1, 2...
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WO/2016/015556A1 |
A roller, comprising a substrate (2). The substrate (2) is provided with ribs (4). Each rib (4) consists of bumps (5) that are continuously and closely arranged in the axial direction of the roller. The primary yield of the roller is imp...
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WO/2016/015553A1 |
A roller, comprising a base body (2). Provided on the base body (2) are ribs (4). The ribs (4) are formed by bumps (5) arranged one next to another continuously along the axial direction of the roller. The bumps (5) are of highly wear-re...
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WO/2016/012028A1 |
Described is a roller (1) for crushing of particulate material, such as crude ore for use in the mineral industry, where the roller body (2) is provided with a plurality of individual wear segments (4, 5) which are arranged on longitudin...
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WO/2016/001684A1 |
A breaker tooth assembly for a mineral breaker, a drum assembly including such a breaker tooth assembly and a mineral breaker with such a breaker tooth assembly or drum assembly are described. The breaker tooth assembly including a horn ...
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WO/2015/197374A1 |
The invention relates to a roller press for high-pressure treatment of granular material to be ground (1), having two rotatably-mounted rollers (2, 3) separated from each other by a roller gap (4) and rotating oppositely to each other, a...
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WO/2015/188828A1 |
The invention relates to a wear-resistant roller (1) for crushing of particulate material, such as crude ore for use in the cement or minerals industry comprising a roller body (2), a wear surface (3) on the roller body (2). The wear sur...
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WO/2015/176915A1 |
The invention comprises a crusher (2) for crushing material to be crushed (26), comprising a housing, a first stationary crushing element (4), which is connected to the housing, a second crushing element (6), which is movable in relation...
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WO/2015/169950A1 |
The invention relates to a roller mill comprising two rollers (1, 1'), which are arranged in parallel and which are pressed against one another and which rotate in opposite directions, wherein one of said rollers (1') is displaceable ort...
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WO/2015/165934A1 |
A wear resistant component (4) for comminution of particulate material, comprising a steel body (6) and a leading portion (7) of cemented carbide attached to a front portion of said steel body (6). The wear resistant component (4) compri...
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WO/2015/165942A1 |
The invention relates to a roller (1) for a roller press for the high-pressure treatment of granular grinding stock, said roller comprising at least one shaft (3), a main roller body (2), a roller surface (4) and an anti-wear layer (5) f...
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WO/2015/162047A1 |
The present invention relates to a grinding roller for vertical shaft grinders, produced by foundry casting, said roller comprising inserts with a size modulus V/S of between 3 and 5 cm, preferably between 3.2 and 4.5 cm, said inserts be...
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WO/2015/158824A1 |
The invention relates to a method for cooling and comminuting hot cement clinker (1) in a cooler (3) and to a corresponding device, wherein the cooler (3) has at least one inlet region (5) for receiving the hot cement clinker (1), a recu...
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WO/2015/158822A1 |
The invention relates to a rolling press (1) for comminuting brittle grinding material, comprising a first grinding roll (22) and a second grinding roll (23). At least one grinding roll is an idle roll (23) which is movably mounted in a ...
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WO/2015/154833A1 |
The invention relates to a method for dismounting an annular sleeve (3) that is shrunk on a roll core (2) of a press roll (1), wherein the annular sleeve is heated so as to expand and is removed from the roll core. Said method is charact...
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WO/2015/151107A1 |
Proposed is a roll mill and method of reclaiming of a cured elastomer material, performed by the roll mill, wherein roil mill comprising a pair of rolls mounted closely adjacent one another to define a preset gap therebetween, first pair...
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WO/2015/144586A1 |
The invention relates to a roller press for grinding granular material, which roller press has two grinding rolls, which are rotatably supported in a machine frame (1), are driven oppositely, and form a roll gap (2) between the two grind...
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WO/2015/132302A1 |
A rolling press comprises two rolls (1) forming a nip (3), and at least one side wall (4) delimiting the nip (3) in the direction of the longitudinal axes (2) of the rolls (1), and is characterized by a wear-resistant element (5) for the...
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WO/2015/123773A1 |
The present invention relates to rollers subjected to wear conditions and surface reinforcements for such rollers. More specifically, the present invention relates to the orientation of projections on the rollers or surface segments of s...
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WO/2015/123770A1 |
A roller surface reinforcement system and a method of reconditioning a roller is provided. A plurality of surface segments are fastened to a hub. In some embodiments, an engagement structure is provided to maintain a gap between adjacent...
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WO/2015/123772A1 |
A roller with replaceable edge reinforcements is provided. A plurality of removable edge reinforcements are disposed radially along the peripheral edge of the end face of the roller. The reinforcements are slidably connected to the end f...
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WO/2015/109354A2 |
The invention relates to a roller mill, which comprises at least one rotatable roller (1), which is driven by means of a drive, wherein the rotatable roller (1) forms a grinding gap with a spaced-apart second roller (2) or with a surface...
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WO/2015/091085A1 |
The invention relates to a material flow stopper arrangement for a feed hopper (2) in a high-pressure roll press (1) for comminuting material (3) to be ground. According to the invention, the stopper arrangement includes a rocker (8), th...
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WO/2015/090006A1 |
A grinding mill internal spiral roller; a central hole (3) is provided in the axial center of a roll shaft, a spiral groove (4) is disposed on the outer ring of the roll shaft, and a rotating joint (5) is disposed on one end of the roll ...
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WO/2015/091086A1 |
The invention relates to a method for making recesses in the surface of a rolling roller for a rolling press. The invention provides for a thermal treatment of a cylindrical roller surface, wherein the roller surface is heated in the reg...
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WO/2015/090602A2 |
The invention relates to a grinding roll (30) having: a main roll body (36), wherein the main roll body (36) has a plurality of wear protection elements (32) in the region of the roll ends, which are arranged in the circumferential direc...
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WO/2015/086486A1 |
The subject matter of the invention is that a roller mill with a displaceable roller (1') is driven via an electric motor (2) with a rotor (21) which is mounted so as to be displaceable in an axial direction. Here, the displaceable rolle...
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WO/2015/080330A1 |
The present invention relates to a multi-roller compressor for increasing compression density of a crushed product of Miscanthus sinensis, more specifically, comprising: a main drive gear installed on one side of a main body so as to be ...
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WO/2015/075157A1 |
A crop processor (400) for a forage harvester is described, the crop processor comprising: a housing (405) having an inlet (410)and an outlet (420); a pair of crop processor rolls (430) mounted inside the housing (405), the crop processo...
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WO/2015/072916A1 |
This invention relates to a method and an apparatus for the decomposition of household plastic packaging and paper, comprising three rollers (4, 5, 6) in the form of truncated cones, which are vertically arranged with their axis of rotat...
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