jaw crusher list

the most practical jaw crusher repair and maintenance manual | fote machinery

the most practical jaw crusher repair and maintenance manual | fote machinery

Just like other stone crusher machines, jaw crusher also needs a regular repair and maintenance after a certain time of working, or it will get decreased service life because of severe wear of important parts.

So many customers have common misconception that jaw plates only need repair when appearing flat, holes, cracks. Actually if jaw plates wears badly, it is not only hard to repair but seriously affects the normal working of other parts, which then will take a great sum of money to change a jaw plate and maintain other parts.

The pitman drives the moveable jaw dies to push stone material towards stationary jaws, which would create strong pressing forces to both jaw dies. Therefore, if the pitman cannot get lubrication in time, it will be broken under the high pressure of material and interrupt the whole work.

Proper plan and preparation make the whole repair and maintenance ordered and effective, which helps operators save time, cost, and enhance their safety. You can make a checklist just like the following chart in which you can list need-checked jaw crusher parts with a different period then making a mark if you are done with them. This not only prevents missed inspections, but also makes the arrangement clear, and saves a lot of time.

The lubrication of the interface between the parts of the jaw crusher is very important. It can minimize the friction generated during the operation, make the whole jaw crusher run smoothly, and extend its service life.

Unlike gyratory crushers, the main lubrication used in jaw crushers is grease instead of oil. When using grease, there may be several different ways to inject it into the necessary lubrication points. It can be operated manually with a grease gun, an oiler or metering pump.

Eccentric shaft (pitman bearing): It is behind the moveable jaw plate, and together with flywheel with toggle plate to create a motion. So, the most important thing you must do is keeping a regular lubrication to eccentric shaft, or you will spend more than four hours in changing a new one when it is broken.

Main shaft To keep the main shaft in good lubricating situation, you need to guarantee enough geese between thrust plate.The grease added to the bearing box needs to occupy about 50% of its space and be replaced every 3-6 months. When changing the engine oil, please use clean gasoline or kerosene to clean the roller bearing raceways.

There are different jaw plates material in the market, and some of them suits for hard stone while other is not. Therefore, you have to choose the right jaw plate for your crusher. For example, generally the jaw plate of single toggle jaw crusher is not good at crushing strongly abrasive and hard stone material with large production.

The function of toggle plate is to adjust the outlet of the jaw crusher to the desired size. There are two specific methods: one is to replace the support pad between the toggle plate and the body frame, and the other is to adjust the two wedges between the toggle and the body frame.

Fote Company has more than 40-year manufacturing experience, mainly engineering different types of jaw crushers including PE jaw crusher, Dodge jaw crusher, Blake type jaw crusher(double toggle jaw crushers), single toggle jaw cruhser, etc., and all of them can be customized.

As a leading mining machinery manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.

Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Fote Machinery has been the choice of more than 200,000 customers.

jaw crusher components & parts

jaw crusher components & parts

These are the parts and components that generate the crushing action and provide the energy needed to break the ore. Lets follow the chain of events within a crushing cycle to see how they all go together. The first component of the crusher is the drive motor. This will drive a reducer sheave that isattached to an eccentric shaft. On the other end of the shaft is the flywheel.

The purpose of the flywheel is to generate energy in the form of motion. Once the motor has the flywheel turning the momentum of the wheel will carry it through a crushing cycle. The motor then will only have to provide the energy necessary to propel the fly wheel.

That is where the energy comes from, the crushing action itself is generated by the eccentric shaft, and this shaft is called the pitman. This is simply a shaft with a portion of its length offset from the rest of the shaft. As the shaft is revolved that portion will travel in a greater arc. By attaching a bearing system called the pitman bearing and cap to it is possible to generate a motion whose direction is primarily up and down.

There is an arm extending from the pitman that the toggle plates sit in. The toggle plates are set at an angle to the arm and the swing jaw. As the pitman is revolved the arm is pulled up. This causes the toggle plates to come to the horizontal position. The movement of the toggle plate forces the swing jaw to be pushed outwards towards the stationary jaw thus crushing the ore.

Depending upon the make of Jaw crusher the Toggle plates may provide another very important function. With some designs the toggle plates are made up of two steel plates that are bolted together with what is known as SHEAR BOLTS. These are bolts that have a known shear strength. If something that the crusher cannot crush accidentally gets into the crushing chamber these bolts will shear off when the Jaw hits the unbreakable object. This will prevent damage to the rest of the crusher.

Unlike the gyratory crusher the main lubrication used on Jaw crushers is grease instead of oil. In using grease there may be several different ways that it will be fed to the necessary lubrication points. It could be manually with a grease gun. Or possibly grease pots or metering pump will be the system used. Whichever it is, the bearings will be a critical portion of the operators circuit checks.

jaw crusher working principle

jaw crusher working principle

A sectional view of the single-toggle type of jaw crusher is shown below.In one respect, the working principle and application of this machine are similar to all types of rock crushers, the movable jaw has its maximum movement at the top of the crushing chamber, and minimum movement at the discharge point. The motion is, however, a more complex one than the Dodge motion, being the resultant of the circular motion of the eccentric shaft at the top of the swing jaw. combined with the rocking action of the inclined toggle plate at the bottom of this jaw. The motion at the receiving opening is elliptical; at the discharge opening, it is a thin crescent, whose chord is inclined upwardly toward the stationary jaw. Thus, at all points in the crushing chamber, the motion has both, vertical and horizontal, components.

It will be noted that the motion is a rocking one. When the swing jaw is rising, it is opening, at the top, during the first half of the stroke, and closing during the second half, whereas the bottom of the jaw is closing during the entire up-stroke. A reversal of this motion occurs during the downstroke of the eccentric.

The horizontal component of motion (throw) at the discharge point of the single-toggle jaw crusher is greater than the throw of the Dodge crusher at that point; in fact, it is about three-fourths that of Blake machines of similar short-side receiving-opening dimensions. The combination of favorable crushing angle, and nonchoking jaw plates, used in this machine, promotes a much freer action through the choke zone than that in the Dodge crusher. Capacities compare very favorably with comparable sizes of the Blake machine with non-choking plates, and permissible discharge settings are finer. A table of ratings is given.

The single-toggle type jaw crusher has been developed extensively. Because of its simplicity, lightweight, moderate cost, and good capacity, it has found quite a wide field of application in portable crushing rigs. It also fits into the small, single-stage mining operation much better than the slower Dodge type. Some years since this type was developed with very wide openings for reduction crushing applications, but it was not able to seriously challenge the gyratory in this field, especially when the high-speed modern versions of the latter type were introduced.

Due to the pronounced vertical components of motion in the single-toggle machine, it is obvious that a wiping action takes place during the closing strokes; either, the swing jaw must slip on the material, or the material must slip along the stationary jaw. It is inevitable that such action should result in accelerated wear of the jaw plates; consequently, the single-toggle crusher is not an economical machine for reducing highly abrasive, or very hard, tough rock. Moreover, the large motion at the receiving opening greatly accentuates shocks incidental to handling the latter class of material, and the full impact of these shocks must be absorbed by the bearings in the top of the swing jaw.

The single-toggle machine, like the Dodge type, is capable of making a high ratio-of-reduction, a faculty which enables it to perform a single-stage reduction of hand-loaded, mine run ore to a suitable ball mill, or rod mill, feed.

Within the limits of its capacity, and size of receiving openings, it is admirably suited for such operations. Small gravel plant operations are also suited to this type of crusher, although it should not be used where the gravel deposit contains extremely hard boulders. The crusher is easy to adjust, and, in common with most machines of the jaw type, is a simple crusher to maintain.

As rock particles are compressed between the inclined faces of the mantle and concaves there is a tendency for them to slip upward. Slippage occurs in all crushers, even in ideal conditions. Only the particles weight and the friction between it and the crusher surfaces counteract this tendency. In particular, very hard rock tends to slip upward rather than break. Choke feeding this kind of material can overload the motor, leaving no option but to regulate the feed. Smaller particles, which weigh less, and harder particles, which are more resistant to breakage, will tend to slip more. Anything that reduces friction, such as spray water or feed moisture, will promote slippage.

Leading is a technique for measuring the gap between fixed and moveable jaws. The procedure is performed while the crusher is running empty. A lead plug is lowered on a lanyard to the choke point, then removed and measured to find out how much thickness remains after the crusher has compressed it. This measures the closed side setting. The open side setting is equal to this measurement plus the throw of the mantle. The minimum safe closed side setting depends on:

Blake (Double Toggle) Originally the standard jaw crusher used for primary and secondary crushing of hard, tough abrasive rocks. Also for sticky feeds. Relatively coarse slabby product, with minimum fines.

Overhead Pivot (Double Toggle) Similar applications to Blake. Overhead pivot; reduces rubbing on crusher faces, reduces choking, allows higher speeds and therefore higher capacities. Energy efficiency higher because jaw and charge not lifted during cycle.

Overhead Eccentric (Single Toggle) Originally restricted to sampler sizes by structural limitations. Now in the same size of Blake which it has tended to supersede, because overhead eccentric encourages feed and discharge, allowing higher speeds and capacity, but with higher wear and more attrition breakage and slightly lower energy efficiency. In addition as compared to an equivalent double toggle, they are cheaper and take up less floor space.

Since the jaw crusher was pioneered by Eli Whitney Blake in the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of crushing rocks and stones more effectively. Those other types of jaw crusher inventors having given birth to 3 groups:

Heavy-duty crushing applications of hard-to-break, high Work Index rocks do prefer double-toggle jaw crushers as they are heavier in fabrication. A double-toggle jaw crusher outweighs the single-toggle by a factor of 2X and well as costs more in capital for the same duty. To perform its trade-off evaluation, the engineering and design firm will analyze technical factors such as:

1. Proper selection of the jaws. 2. Proper feed gradation. 3. Controlled feed rate. 4. Sufficient feeder capacity and width. 5. Adequate crusher discharge area. 6. Discharge conveyor sized to convey maximum crusher capacity.

Although the image below is of a single-toggle, it illustrates the shims used to make minor setting changes are made to the crusher by adding or removing them in the small space between the crushers mainframe and the rea toggle block.

The jaw crusher discharge opening is the distance from the valley between corrugations on one jaw to the top of the mating corrugation on the other jaw. The crusher discharge opening governs the size of finished material produced by the crusher.

Crusher must be adjusted when empty and stopped. Never close crusher discharge opening to less than minimum opening. Closing crusher opening to less than recommended will reduce the capacity of crusher and cause premature failure of shaft and bearing assembly.

To compensate for wear on toggle plate, toggle seat, pitman toggle seat, and jaws additional shims must be inserted to maintain the same crusher opening. The setting adjustment system is designed to compensate for jaw plate wear and to change the CSS (closed side setting) of the jaw crusher. The setting adjustment system is built into the back frame end.

Here also the toggle is kept in place by a compression spring. Large CSS adjustments are made to the jaw crusher by modifying the length of the toggle. Again, shims allow for minor gap adjustments as they are inserted between the mainframe and the toggle block.

is done considering the maximum rock-lump or large stone expected to be crushed and also includes the TPH tonnage rate needing to be crushed. In sizing, we not that jaw crushers will only have around 75% availability and extra sizing should permit this downtime.

As a rule, the maximum stone-lump dimension need not exceed 80% of the jaw crushers gape. For intense, a 59 x 79 machine should not see rocks larger than 80 x 59/100 = 47 or 1.2 meters across. Miners being miners, it is a certainty during day-to-day operation, the crusher will see oversized ore but is should be fine and pass-thru if no bridging takes place.

It will be seen that the pitman (226) is suspended from an eccentric on the flywheel shaft and consequently moves up and down as the latter revolves, forcing the toggle plates outwards at each revolution. The seating (234) of the rear toggle plate (239) is fixed to the crusher frame; the bottom of the swing jaw (214) is therefore pushed forward each time the pitman rises, a tension rod (245) fitted with a spring (247) being used to bring it back as the pitman falls. Thus at each revolution of the flywheel the movable jaw crushes any lump of ore once against the stationary jaw (212) allowing it to fall as it swings back on the return half-stroke until eventually the pieces have been broken small enough to drop out. It follows that the size to which the ore is crushed.

The jaw crusher is not so efficient a machine as the gyratory crusher described in the next paragraph, the chief reason for this being that its crushing action is confined to the forward stroke of the jaw only, whereas the gyratory crusher does useful work during the whole of its revolution. In addition, the jaw crusher cannot be choke-fed, as can the other machine, with the result that it is difficult to keep it working at its full capacity that is, at maximum efficiency.

Tables 5 and 6 give particulars of different sizes of jaw crushers. The capacity figures are based on ore weighing 100 lb. per cubic foot; for a heavier ore, the figures should be increased in direct proportion to its weight in pounds per cubic foot.

The JAW crusher and the GYRATORY crusher have similarities that put them into the same class of crusher. They both have the same crushing speed, 100 to 200 R.P.M. They both break the ore by compression force. And lastly, they both are able to crush the same size of ore.

In spite of their similarities, each crusher design has its own limitations and advantages that differ from the other one. A Gyratory crusher can be fed from two sides and is able to handle ore that tends to slab. Its design allows a higher-speed motor with a higher reduction ratio between the motor and the crushing surface. This means a dollar saving in energy costs.

A Jaw crusher on the other hand requires an Ely wheel to store energy. The box frame construction of this type of crusher also allows it to handle tougher ore. This design restricts the feeding of the crusher to one side only.

The ore enters from the top and the swing jaw squeezes it against the stationary jaw until it breaks. The broken ore then falls through the crusher to be taken away by a conveyor that is under the crusher.Although the jaws do the work, the real heart of this crusher is the TOGGLE PLATES, the PITMAN, and the PLY WHEEL.

These jaw crushers are ideal forsmall properties and they are of the high capacity forced feed design.On this first Forced Feed Jaw Crusher, the mainframe and bumper are cast of special alloy iron and the initial cost is low. The frame is ribbed both vertically and horizontally to give maximum strength with minimum weight. The bumper is ruggedly constructed to withstand tremendous shock loads. Steel bumper can be furnished if desired. The side bearings are bronze; the bumper bearings are of the antifriction type.

This bearing arrangement adds both strength and ease of movement. The jaw plates and cheek plates are reversible and are of the best-grade manganese steel. The jaw opening is controlled by the position of an adjustable wedge block. The crusher is usually driven by a V-to-V belt drive, but it can be arranged for either V-to-flat or fiat belt drive. The 8x10 size utilizes a split frame and maybe packed for muleback transportation. Cast steel frames can be furnished to obtain maximum durability.

This second type of forced feed rock crusher is similar in design to the Type H listed above except for having a frame and bumper made of cast steel. This steel construction makes the unit lighter per unit of size and adds considerable strength. The bearings are all of the special design; they are bronze and will stand continuous service without any danger of failure. The jaw and cheek plates are manganese steel; and are completely reversible, thus adding to their wearing life. The jaw opening is controlled by the position of an adjustable wedge block. The crushers are usually driven by V-to-V but can be arranged for V-to-flat and belt drive. The 5x6 size and the 8x10 size can be made with sectionalized frame for muleback transportation. This crusher is ideal for strenuous conditions. Consider a multi jaw crusher.

Some jaw crushers are on-floor, some aboveground, and others underground. This in many countries, and crushing many kinds of ore. The Traylor Bulldog Jaw crusher has enjoyed world wide esteem as a hard-working, profit-producing, full-proof, and trouble-free breaker since the day of its introduction, nearly twenty years ago. To be modern and get the most out of your crushing dollars, youll need the Building breaker. Wed value the privilege of telling you why by letter, through our bulletins, or in person. Write us now today -for a Blake crusher with curved jaw plates that crush finer and step up production.

When a machine has such a reputation for excellence that buyers have confidence in its ability to justify its purchase, IT MUST BE GOOD! Take the Type G Traylor Jaw Crusher, for instance. The engineers and operators of many great mining companies know from satisfying experience that this machine delivers a full measure of service and yields extra profits. So they specify it in full confidence and the purchase is made without the usual reluctance to lay out good money for a new machine.

The success of the Type G Traylor Jaw Crusheris due to several characteristics. It is (1) STRONG almost to superfluity, being built of steel throughout; it is (2) FOOL-PROOF, being provided with our patented Safety Device which prevents breakage due to tramp iron or other causes of jamming; it is (3) ECONOMICAL to operate and maintain, being fitted with our well-known patented Bulldog Pitman and Toggle System, which saves power and wear by minimizing frictionpower that is employed to deliver increased production; it is (4) CONVENIENT to transport and erect in crowded or not easily accessible locations because it is sectionalized to meet highly restrictive conditions.

Whenever mining men need a crusher that is thoroughly reliable and big producer (which is of all time) they almost invariably think first of a Traylor Type G Jaw Crusher. By experience, they know that this machine has built into it the four essentials to satisfaction and profit- strength, foolproofness, economy, and convenience.

Maximum STRENGTH lies in the liberal design and the steel of which crushers parts are made-cast steel frame, Swing Jaw, Pitman Cap and Toggles, steel Shafts and Pitman rods and manganese steel Jaw Plates and Cheek Plates. FOOLPROOFNESS is provided by our patented and time-tested safety Device which prevents breakage due to packing or tramp iron. ECONOMY is assured by our well-known Bulldog Pitman and Toggle System, which saves power and wear by minimizing friction, the power that is used to deliver greater productivity. CONVENIENCE in transportation and erection in crowded or not easily accessible locations is planned for in advance by sectionalisation to meet any restrictive conditions.

Many of the worlds greatest mining companies have standardized upon the Traylor Type G Jaw Crusher. Most of them have reordered, some of them several times. What this crusher is doing for them in the way of earning extra dollars through increased production and lowered costs, it will do for you! Investigate it closely. The more closely you do, the better youll like it.

jaw crushers - mt baker mining and metals

jaw crushers - mt baker mining and metals

Mt. Baker Mining and Metals jaw crushers are ready-to-run, right out of the crate. They are engineered for long life, with low energy consumption and durable, industrial-grade moving parts. Applications for use include:

Jaw crushers are the workhorse of the crushing industry for mining, construction, and demolition recycling. Mt. Baker Mining and Metals jaw crushers are industrial grade, continuous duty machines. They take large pieces of rock, ore, concrete, or other materials, and crush them down to smaller sizes, for further processing in a ball mill or hammer mill, or for use in ballast or fill applications.

We bought a turn-key ore processing system that included a hammer mill. The equipment did exactly what it was promoted to do and more. The combination of the jaw crusher with the hammer mill and shaker table did has good if not better than it was advertised by MBMM. I Read More

We have an MBMM 24 x 16 HD turnkey-scrap metal processor. We primarily process 6-8lb motor stators, smaller transformers and radiator ends to separate out the clean copper. We run this hard day after day and are very happy with how it performs and the on-going support from MBMM. This Read More

As a countertop fabricator, stone waste from the edges of the slabs is a constant headache and expense to deal with. We dispose of 5,000 lbs of cut-offs a day and the dumpster fees for disposal was getting out of hand. We purchased a crusher system from MBMM and have Read More

This customer reports they process mostlyPC boards populated with components and sell the concentrated mix of copper, base metals and precious metals to a copper refinery in Poland. Read More

The crusher (16 x 24 Jaw Crusher Module) is great! I probably have 300 hours on it and we are in the process of swapping around jaw plates. I am very impressed with your product and would have no hesitation in recommending you guys. Read More

mini jaw crusher price list small mobile stone plant - best stone crusher plant solution from henan dewo

mini jaw crusher price list small mobile stone plant - best stone crusher plant solution from henan dewo

Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore beneficiation production line and drying production line. Dewo Machinery can provide high quality products, as well as customized optimized technical proposal and one station after- sales service.

PE250*400 supplier portable small diesel mobile rock stone crusher price list Africa mini jaw crushing machine plant for sale Up to 5 years warranty US $3188-$3188 / Set 1 Set (Min. Order) Stone Crusher at Amazon

Small Rock Crusher for Sale, Mini Stone Crushing Machine Price China Small rock crusher is the main machine used in rock crushing plant in China. High crushing ratio, reasonable market price and easy to move make it is welcomed by the worldwide clients.

Small Jaw Crusher [ Capacity ]: 1-20t/h [ Applicable Material ]: The small jaw crusher, also called mini jaw crusher, is designed for fast crushing of aggregates, ores, minerals, coal, coke, chemicals and other similar materials.It has two type: fixed and portable, electrical motor or diesel engine.

Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore beneficiation production line and drying production line.

parker rj0850 jaw crusher for sale, used small jaw crusher, crusher

parker rj0850 jaw crusher for sale, used small jaw crusher, crusher

Parker RJ0850 Jaw Crusher for sale, 1996 year with hours showing on the clock, Jaw Crusher built on integral swivelling hydraulic jacks to raise the unit from ground level and enable a flat bed trailer to reverse under for transport. Unit can also be raised for working, it can be raised 45 / 115cm from the ground. Diesel Drive crusher, fitted with CAT engine. Fitted with Parker Crusher box, 800MM X 500MM (31.5x 20) Jaw opening, Steps Platform up to Jaw/Feeder area. The Jaws are in ok condition as you can see from images below. Built on frame with 4 landing legs 2 each side. Vibrating grizzly feeder with grizzly bars and fitted with over-band magnet installed over the discharge belt. Ideal size and weight for transport and this crusher will fit into small sites/yards. Parker RJ0850 Jaw Crusher is in good condition and ready for work, In working order and has just been fully checked over. Very Clean Jaw Crusher for sale. Cheap Mobile Jaw Crusher for sale. RockRanger RJ The compact design 23Ton crusher has a big attitude and it is pacifically designed to deal with the day to day crushing of recycled materials e.g. Bricks, Blocks, Slabs including hard rock applications and concrete. The Parker RJ0850 Jaw Crusher is ideal for working inside recycling centers. This Parker Jaw Crusher will handle all types of material that needs to be crushed, Ideal machine for small quarry operations or recycling/demolition business. Worldwide Shipping options available, for keenest rates to get this jaw crusher delivered to your local port or site please click here tocontact us. See the YouTube video of the RJ0850 Jaw Crusher in our yard here at Ballytrain Plant by clicking here. Check our full range of New Jaw Crushers, Screeners, Trommels, Stackers, Conveyors and Magnets onhttps://www.roco9.com/ The Parker RJ models are ideal for recycling, demolition and volume reduction projects in constrained inner city environments. The RJ0850 uses integral swivelling hydraulic jacks to raise the unit from ground level and enable a flat bed trailer to reverse under for transport. Fed by a vibrating grizzly and are capable of producing up to 140 tph depending on the feed material and closed side setting used. RockRanger RJ0850 The RockRanger RJ is a fully transportable primary crushing plant complete with a Parker Rocksizer single toggle Jaw crusher. The under frame is carried on bottom members designed to distribute ground loading, and is complete with a set of four hydraulic jack legs operated from the main plant hydraulic system to raise the crusher up for positioning on a suitable trailer unit. Built around a strong straight beam chassis with standard supports for feed section, jaw crusher, power unit and conveyor frame. The RockRanger RJ is a high-capacity, extremely mobile crushing unit suitable for urban recycling and demolition projects. Feed Hopper 3.5m capacity Vibrating Grizzly Feeder: 0.9m x 2.8m By-pass Chute RockSizer Jaw Crusher 800 x 500mm Optional Magnetic Separator 570gauss @ 200mm Product Conveyor discharge height 2.05mm Power Unit CAT 3116 90kW Control Station Weight (tonnes) Capacity (tph) Max Feed Size (mm) Crusher lift-up Clearance Travelling Dimensions (mm) 50 125 Length Width Height 23 50/65 105/140 455 1150 7400 2500 2700 Working Dimensions (mm) Length Width Height 8800 3200 3350

Parker RJ0850 Jaw Crusher for sale, 1996 year with hours showing on the clock, Jaw Crusher built on integral swivelling hydraulic jacks to raise the unit from ground level and enable a flat bed trailer to reverse under for transport. Unit can also be raised for working, it can be raised 45 / 115cm from the ground. Diesel Drive crusher, fitted with CAT engine. Fitted with Parker Crusher box, 800MM X 500MM (31.5x 20) Jaw opening, Steps Platform up to Jaw/Feeder area. The Jaws are in ok condition as you can see from images below. Built on frame with 4 landing legs 2 each side. Vibrating grizzly feeder with grizzly bars and fitted with over-band magnet installed over the discharge belt. Ideal size and weight for transport and this crusher will fit into small sites/yards. Parker RJ0850 Jaw Crusher is in good condition and ready for work, In working order and has just been fully checked over. Very Clean Jaw Crusher for sale. Cheap Mobile Jaw Crusher for sale. RockRanger RJ

The compact design 23Ton crusher has a big attitude and it is pacifically designed to deal with the day to day crushing of recycled materials e.g. Bricks, Blocks, Slabs including hard rock applications and concrete. The Parker RJ0850 Jaw Crusher is ideal for working inside recycling centers.

This Parker Jaw Crusher will handle all types of material that needs to be crushed, Ideal machine for small quarry operations or recycling/demolition business. Worldwide Shipping options available, for keenest rates to get this jaw crusher delivered to your local port or site please click here tocontact us.

The Parker RJ models are ideal for recycling, demolition and volume reduction projects in constrained inner city environments. The RJ0850 uses integral swivelling hydraulic jacks to raise the unit from ground level and enable a flat bed trailer to reverse under for transport. Fed by a vibrating grizzly and are capable of producing up to 140 tph depending on the feed material and closed side setting used.

RockRanger RJ0850 The RockRanger RJ is a fully transportable primary crushing plant complete with a Parker Rocksizer single toggle Jaw crusher. The under frame is carried on bottom members designed to distribute ground loading, and is complete with a set of four hydraulic jack legs operated from the main plant hydraulic system to raise the crusher up for positioning on a suitable trailer unit. Built around a strong straight beam chassis with standard supports for feed section, jaw crusher, power unit and conveyor frame. The RockRanger RJ is a high-capacity, extremely mobile crushing unit suitable for urban recycling and demolition projects.

jaw crusher - eastman rock crusher

jaw crusher - eastman rock crusher

Jaw crusher is a compression style rock crusher, useful in crushing the medium-hard to very hard material into a smaller particle size at primary crushing stage in the crushing circuit.Applicationsmining, quarry, construction waste recycling, aggregate making, etc.MaterialsLimestone, cobblestone, cobblestone, quartz, basalt, iron ore, granite, shale, sandstone, gypsum, and a variety of ores.

Eastman provides you with complete rock crushers and full list of components, original jaw crusher parts, form and function are a perfect fit.If your equipment breaks down, the productivity of the whole factory will be threatened. Critical wear parts are shipped with the goods to ensure they are available when you need them and to reduce maintenance time.Wear parts:

jaw crusher parts & jaw crusher spares | cms cepcor

jaw crusher parts & jaw crusher spares | cms cepcor

CMS Cepcor aftermarket jaw crusher replacement parts and wear parts are used by crusher operators worldwide and are often specified by many of the worlds most prestigious mining, quarrying, demolition and recycling operators together with several of the major original equipment manufacturers.

The CMS Cepcor product range of mechanical spare parts for jaw crushers is unrivalled. CMS Cepcor stock precision-machined UK manufactured eccentric shafts, labyrinths, spacers and end covers for most popular jaw crushers.

CMS Cepcor also stock toggle assembly components for single and double toggle crushers, including toggle beams, grooveblocks, wedgeblocks, toggle seats, toggle grooves, toggle pins and pitmans together with all the ancillary components.

CMS Cepcor has heavily invested in new technology in order to set the standard for aftermarket quality assurance, reverse engineering and metallurgy resulting in continual and rapid growth of our product range especially for those parts normally only associated with the OEMs.

CMS Cepcor has successfully supplied replacement jawstocks, flywheels, mainframes and pitmans for jaw crushers amongst other major components, where the original equipment manufacturer has deemed these components obsolete.

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