Mar 21, 2000 · 1. Field of the Invention. This invention relates generally to jaw crushers wherein a movable jaw that cooperates with a stationary jaw is rockably fulcrumed on a toggle plate which in turn is fulcrumed on a toggle beam that is adjustable in opposite directions toward and from the stationary jaw. 2
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Jaw Rock Crushers. The Blake crusher was patented by E.W. Blake in 1858. It was soon improved to the final form in which the entering feed received the least and the departing product the greatest crushing movement. Variations in detail on this basic form are embodied in the bulk of the rock jaw crushers offered by manufacturers today
Nov 20, 2020 · Abstract: The invention relates to a jaw crusher having a stationary crusher jaw (21) and having a movable crusher jaw (22), between which a crushing chamber (23) and a crushing gap (24) are formed, wherein the movable crusher jaw (22) can be driven by a crusher drive (30) to generate a crushing motion, wherein an overload protection mechanism is assigned to one of the crusher jaws …
The jaw crusher has been a staple of the hardrock mining industry since its invention. It is used as a primary crusher for all types of ores. The jaw typically takes the larger run of mine product and produces a sized discharge for feed to a secondary crusher such as a cone crusher, ball mill, or hammer mill. We have sold our jaw crushers to many different industries over the years, but the hard rock mining …
The new invention was so effective that today, the Blake Jaw Crusher remains the most preferred machine intended for industrial rock and roll crushing. For men, this particular shoemaker offers three qualities- Hand Grade Collection, Major Collection plus Shell Cordovan Collection
My invention relates to stone-crushers having one stationary and one vibrating jaw; and it consists of a toggle-bar contrivanee in combination with the crank-shaft and the rod connecting it with the movable bar in a manner calculated to apply very great force with a comparatively light and simple construction7 which is at the same time simple and durable, and aii'ords a very easy motion; and
A jaw crusher of the present invention is shown in FIGS. 4 and 5. In the lower part of the front end wall 10 there is a longitudinal ridge or projection 17 with a beveled upper surface. The jaw die plate 9 has a corresponding beveled counter surface resting against the projection. The upper surface of the projection, against which the counter surface of the die plate is supported, forms with the inner surface …
The jaw crusher has features of simplicity, easy access and low maintenance. Jaw crusher is widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc Working principle of Hot sale mining equipment Quarry Stone Crushing plant The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw …
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Apr 23, 1998 · The crusher came in February 1949 when Chicago, now in full control of the monopoly racing wire service, stopped delivery to S&G. Paralyzed, the syndicate succumbed and accepted Russell as a sixth partner. That Chicago had broken into Miami Beach distressed New York/New Jersey mobsters. They regarded South Florida as their territory,
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Feb 05, 2017 · Crushers at the Anna Ore-Dressing House, Pribram, Bohemia, in 1880, were made with jaw-openings 0.42 meter (16.5 in.) long and 0.25 meter (9.8 in.) wide, and gave 200 bites a minute of 4 mm. (0.16 in.) each
This invention relates to jaw rock crushers. In such known crushers, eccentrics or unbalanced rotors drive one or two oppositely situated swing jaws. The disadvantage of the known jaw rock crushers in comparison with known gyratory crushers lies in their …
Accordingly, the present invention is a system and method including a jaw crusher which utilizes at least one of the following: an electronically controlled and/or automatically releasable hydraulic pre-loaded spring tension rod together, and a remote visual indicator of the output material size setting. BRIEF DESCRIPTION OF THE DRAWINGS
This invention provides a sliding mechanism for the toggle block of a jaw crusher, comprising a toggle block supporting one end of a toggle plate connected at the other end to the bottom end of a swing jaw; wherein the toggle block comprises an upper block and a lower block, joined by an elastic body, sandwiched between an upper support member and a lower support member that are joined to the …
Apr 26, 2013 · The present invention relates to a hydraulic system for controlling the position of a movable jaw of a jaw crusher, the hydraulic system comprising at least one hydraulic cylinder having a piston comprising a piston rod arranged on a first side of the piston for positioning the movable jaw
In 1858, American EW Black invented the jaw crusher. 1980s, …. Impact Crusher can be divided into single-rotor and dual-rotor . Fifth,hammer crusher: …
jaw crusher-sanme. pe,pex series single toggle jaw crusher has the features of great crushing ratio,uniform siges of promance. it can be to crush material its compressive resistance not more than 320 mpa. pe series is in primary crushing, pex series is in secondary crushing and fine crushing. download jaw crusher pdf. get price. Read More
1. Big crushing ratio, high production efficiency
2. Nice particle shape of the final product
3. High adaptability
4. Flexible Configuration
Crawler Mobile Crusher
impact crusher station
jaw crusher station
Mobile Cone Crusher Station
This machine is suitable for coarse, medium and fine crushing materials with compressive strength less than 300Mpa. It is used to crush construction luggage, mining in open coal mine, all kinds of ore mining, man-made sand making and other industries. Mobile crushing station can work independently or together with other devices according to coarse crusher or fine crusher requirements.
1. PE Series high-performance crusher.
2. The integration feeder and vibrating screen with crusher.
3. Belt conveyor under the screen. Vibrating screen and crusher integrated on-board.
4. Steering traction axis, convenient highway transportation and entry working site.
We not only provide a good product, but also provide high quality service. If you are interested in our products,you can contact us in the following ways.