Particle Size Reduction Equipment | Williams Patent Crusher
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CN220835840U
A roller skin fixing structure of a toothed roller crusher comprises a roller shaft and a split roller skin fixed on the roller shaft; a plurality of outer dovetail grooves which are axially communicated are arranged on the roller surface of the roller shaft in an array manner along the circumferential direction; at least one inner dovetail groove which is axially communicated is arranged on ...
CN201064723Y
The furnace bottom slag disintegrating apparatus of coal fired thermal power plant, using commonplace at present is the single roller slag crusher (patent No. ZL93231527.5) of the DGS830 that is used for the fragmentation of coal-powder boiler wet slag of the exploitation nineties in last century.In recent years developed again and be used for the dried slag of coal …
CN104903000A
The invention relates to a roller crusher, in particular an eccentric roller crusher, comprising a rotatable crusher roller (1) and a moveable device (2) which separates by screening. According to the invention, the device (2) which separates by screening is supported on one side, on a stationary abutment (8) and on the other side on at least one supporting surface (9) of the …
DK2911797T3
DK2911797T3 - Roller Crusher - Google Patents Roller Crusher Download PDF Info ... Denmark Prior art keywords wedge swing arm roller pivot arm crusher according Prior art date Application number DK13802893.1T Other languages Danish (da) Inventor Piotr Szczelina Detlef Papajewski Peter Schatz Original Assignee
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 ...
ERDC inventors earn patent for Roller Jack for ISO-Type …
Under the leadership of Mickey Blackmon, a team of professionals from ERDC was awarded a patent for the invention, the "Roller Jack for ISO-Type Containers," in May 2024. …
KR20030035597A
PURPOSE: Provided is a crushing roller in an aggregate crusher which allows plural grooves to be set along the surface of the roller and inhibit pieces of the aggregate from being scattered to lateral side so that it helps to prevent damage caused by pieces of the aggregate. CONSTITUTION: In the aggregate crusher which consists of an aggregate crushing part …
Roller crusher and method for operation thereof
A scraper device for a roller crusher, which scraper device includes a rotatable multi head scraper unit having at least two scrapers arranged tangentially about the rotatable multi head scraper unit at a respective radial distance from a rotational axis of the rotatable multi head scraper unit. The scraper device further includes a rotation actuator arranged to selectively …
FR2565849B1
roller crusher crusher roller Prior art date 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.) ... Publication of FR2565849A1 publication Critical patent/FR2565849A1/en ...
CN104903000B
The invention relates to a roller crusher, in particular an eccentric roller crusher, comprising a rotatable crusher roller (1) and a moveable device (2) which separates by screening. According to the invention, the device (2) which separates by screening is supported on one side, on a stationary abutment (8) and on the other side on at least one supporting surface (9) of the …
ROLLER CRUSHER AND A METHOD FOR OPERATING THE SAME
The disclosure relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, and separated by a gap, wherein at least one of the rollers has a flange at an end thereof, wherein the roller crusher further comprises a material removal device, comprising: a rotatable cutter unit having a plurality of cutter elements …
Industrial Roller Mills
Williams Patent Crusher designs and manufactures high-quality industrial roller mills that dry, classify, and consistently deliver a uniform grind for almost any material. Our primary goal is to provide the best value for our customers and …
BR112014025992B1
ROLL CRUSHER. The invention relates to a roller crusher (1) having two generally parallel rolls (2) arranged to rotate in opposite directions, towards each other, and separated by a spacing, each roller (2) having a first end ( 3) and a second end (4). The roller crusher (1) comprises a flange (5) attached to at least one of said ends (3, 4) of one of said rollers (2).
Roller crusher, and method of protecting a roller crusher …
A method of protecting a roller crusher (1), having two rollers (2) separated by a gap (3), from uncrushable objects (T) is disclosed. The method comprises the steps of: detecting an uncrushable object (T) in an in-feed stream of material (M), opening a gap (3) between said rollers to a by-pass width, which is significantly larger than an operational width, such that …
US Patent for Roller crusher having at least one roller …
A roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap is provided. Each roller has a first end and a …
RU2691373C1
FIELD: grinding. SUBSTANCE: invention relates to materials grinding devices. Roller crusher includes housing (1), in which rollers (2) with drive are installed on plain bearings. Antifriction bushing of the plain bearing consists of two half-rings (3, 4), one of which is rigidly fixed in bearing housing (6), another semi-ring is installed with possibility of contact with journal of roll (2) by ...
CN101559398A
The invention discloses a roller crusher. The prior crusher mainly performs single-stage crushing by an impact or extrusion mode, so that the crusher has large equipment attrition and large power consumption, cannot perform sieving in time, is difficult to control the granularity of materials, and cannot feed back alone. The invention provides the roller crusher in order to …
Smooth Roller Crusher
The Smooth Roller Crusher is the most suitable machine for the sand making industry. The first choice for crushing is roller crusher. ... The roller of the roller crusher has applied for a national patent. Model distinction. Roller crushers can be divided into large, medium and small sizes according to different models. 1. 2PGT400×250, 2PGT400 ...
Gyratory roller crusher
The reader will now appreciate the present invention which provides a roller crusher with corrugated rollers and a gyratory action to give multiple crushing mechanisms to …
CN111298892A
The existing eccentric roller type crusher separates the upper part of an arc-shaped crushing wall to form an independent unit when crushing large materials, the independent unit is fixedly connected with the upper part of a frame, the rest arc-shaped crushing wall part is rotatably connected with the frame in a mode that a cantilever pin shaft is inserted into the outer side of …
Roll Crushers | Williams Crusher
Williams Patent Crusher Roll Crushers pulverize friable materials, including coal, limestone, clay, and minerals. Typically, the mining, recycling, and power industriesuse this equipment. Williams is an industry-leading roll crusher manufacturer and designer. We provide machines with high throughput capacity, …
AU2013339535A1
The invention relates to a roller crusher comprising a housing frame (1), a rotatable roller (2), an oscillating arm (4) mounted on an oscillating arm axis (3) on a housing frame (1), a crusher chamber (5) between the roller (2) and the oscillating arm (4), and an adjustment device (6) which is arranged at a distance to the oscillating arm axis (3) between said oscillating arm (4) …
CN111229376A
The invention relates to the field of crushers and discloses a roller crusher which comprises a feeding and screening device frame body, a transition slide carriage and a crusher frame body, wherein the feeding and screening device frame body is provided with a feeding and screening device, the crusher frame body is provided with an eccentric rotor, an arc-shaped crushing …
SU1014581A1
Roller crusher Download PDF Info Publication number SU1014581A1. ... Priority to SU813374612A priority Critical patent/SU1014581A1/en Application granted granted Critical Publication of SU1014581A1 publication Critical patent/SU1014581A1/en
Williams Patent Crusher & Pulverizer Co. Inc. | Since 1871
Williams Patent Crusher: Leaders In The Crushing & Pulverizing Industry Since 1871. ... The Roller Mill will grind 2" x 0 barite, up to 4% to 5% moisture, to 97% minus 200 mesh product, dried to 0.2% or less surface moisture, at a product rate of 18 STPH. CLIENTS.
WO2014067882A2
The invention relates to a roller crusher comprising a housing frame (1), a rotatable roller (2), an oscillating arm (4) mounted on an oscillating arm axis (3) on a housing frame (1), a crusher chamber (5) between the roller (2) and the oscillating arm (4), and an adjustment device (6) which is arranged at a distance to the oscillating arm axis (3) between said oscillating arm (4) …
EP2653228A1
The present invention relates to a roller crusher (1) having a base frame (11) and a roller frame (6) movably connected to said base frame (11). Two generally parallel rotatable rollers (7, 8) separated from each other by a gap are arranged in said roller frame (6). The roller crusher (1) further comprises a feeding arrangement (2) mounted to the base frame (11) for feeding …
CN217249281U
The utility model discloses a roller crusher, which drives a driven rod to rotate through a driving belt, so that two bevel teeth are meshed to rotate, and a bevel block and teeth on a fine grinding cylinder grind a small stone block together; through the arrangement of the fine grinding assembly, after the stone falls into the fine grinding cylinder, under the action of the rotation of …
US Patent Application 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 ...