stone crusher maintain

4 types of stone crushers' maintenance and efficient improvement | fote machinery

There are different types of stone crushers in mining industry such as jaw crusher, cone crusher, impact crusher, and sand making machine. This article will tell you how to maintain the 4 types of rock crushers and how to efficicently improve their performance.

Many stone crusher operators have a common coception that is "don't-fix-it-if-it-isn't-broke". They may want to save cost at the begining while the consequence is that they have to spend more money on repair and face interuption on production. That's why I always say that preventive and predictive is very important for all types of stone crusher.

Preventive means that by making regular checklist and inspections to keep crushers in good condition. Maintenance checklist is usually set up on a daily (8 hours), weekly (40 hours), monthly (200 hours), yearly (2,000 hours). Only doing that, can you prolong the machine's life span and maximize its value in crushing process.

Predictive refers to mornitoring the condition of crusher when it is running. By some maintenance tools such as lubricating oil temperature sensors, lubricating oil filter condition indicator, you can timely draw the machine data so that making a comparison between the real situation and normal state. Predictive can help you find problem early then timely removing thers issues before demage occuring.

Ractive means that even if your crushers have got problems, as long as you adopt correct solutions to respond, you still can get your machine back to normal. Next, I'll introduce important skills to maintain your equipment.

The cone crusher in the secondary or tertiary crushing proccess often fractures medium-hard or hard rocks like pebble, quartz, granite, etc. It is easy to get premature crusher failure, if operators cannot make a correct and timely inspection and maintenance.

Mantle in moveable cone and concave is fixed cone. Due to directly contacting with rock materials, the two wear parts need frequent maintenance and protection. So operators have to know the preparations and maintaining skills.

The working principle of impact crusher is that the spinning rotor under the driving of the motor can genetate strong impact force which make blow bars crush stone material into small pieces. Then the crushed material would be thrown by hammers towards, which makes another crushing process "stone to stone".

The sand making machine is also known as the vertical shaft impact crusher. Its working mode is that the material falls vertically from the upper part of the machine into the high-speed rotating impeller. The impeller is one of the important parts of the sand making machine, and it is also the most vulnerable part.

After the materials collide with each other, they will be pulverized and smashed between the impeller for multiple times and discharged from the lower part. The materials crushed by the device have an excellent particle size and are suitable for aggregate shaping, artificial sand making and highway construction.

In the face of such a dazzling market, how to choose the production equipment suitable for users' actual needs among the numerous equipment brands of many machinery manufacturers is a big problem for many large and small enterprises. Here we list top 4 world's construction equipment manufacturers for you to choose:

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.

tips for crusher maintenance

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Crushers are used in the mining industry, construction, and other sectors to break large rocks down into smaller, more manageable pieces. There is a wide range of crushers available that employ different physical methods to achieve this goal. Below, well look at the various types of crushers offered and explore the best methods for keeping your crusher machinery in top condition.

A jaw crusher applies pressure to material with a movable lever against an immovable wall. The force exerted in the crushing chamber is generated and maintained by a flywheel moving the swing jaw, while the stationary jaw provides the resistance. Between the two surfaces, heavy materials such as stone and ore are broken into smaller pieces.

Often used as a secondary crusher to a jaw crusher especially in mining, quarrying, or other applications where stone and rock need to be reduced to finer grades gyratory crushers employ a circular movement to crush materials. Gyratory crushers use manganese steel surfaces, which are harder than stone, making them suitable for breaking down hard materials. The pieces continue to be crushed via the rotational movement of these opposing surfaces (usually one semi-static, and the other in full rotation) until the pieces are small enough to fall through the crushing chamber and into a collection bin.

Cone crushers use a rotating spindle with a hard encasement mantel to break down materials between the hardened surface and concave bowl. As materials fall through this compression area into a secondary area, the material is crushed again. This process continues until the material being crushed reaches the designated size and falls into the collection pile.

Commonly associated with the agricultural industry, grinding mills are a type of crusher that creates a compression chamber which crushes, grinds, and cuts material. Grinding mills are typically used for softer materials. Stone wheels grind grain or other items into a fine powder through weight and the abrasiveness of the grinding surface. Different texturing and channeling can allow for different levels of grit to be created, as well as increasing or decreasing resistance. Through constant rotation of the aggregate and the friction it creates, materials may be broken down to a very fine level.

Regular maintenance is critical when it comes to the safe and effective operation of any milling or crushing machine. These machines endure enormous amounts of stress for extremely long periods of time, relentlessly crushing incredibly hard materials down to usable levels. As material is reduced, it also creates significant dust and debris, which can also affect performance and create premature wear.

Given the high-impact stresses experienced by crushing equipment, even slight damage can compound quickly. Keeping up with your crusher maintenance schedule is crucial to keeping your equipment running and avoiding unexpected downtime.

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how to maintain stone crusher in the low temperature environment?

Can the performance become worse if we use stone crusher in low temperature environment? The answer is yes. The working principle is the use of compression, splitting, bending, impact rolling method, the big rock crush into pieces of machinery. If the moisture content is too high, the fine product quality will be greatly reduced. How to cope with the environmental impact on equipment, environmental change cost is too large, only in the northern cold weather to change the past maintenance measures and strictly enforced. 1. Increase the various parts of the machine to carry out routine inspection, to ensure the normal operation of the machine. 2. Because the temperature is low in winter, so ensure the lubrication of crusher parts is very important. If it works for a longer time, the color became dark grease, it must be promptly replaced, but also pay attention to grease resistance to low temperature, timely replacement of low temperature grease lubrication, ensure the degree of friction surface, improve the work efficiency. To ensure that the crusher can work properly in the winter, we must do a good job of stone crusher maintenance work, so that it can reduce the cost of failure as well as to extend the life of the crusher.

easy-to-maintain jaw crusher for gravel line - henan factory supply best price portable jaw stone crushers plant

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.

The REBEL CRUSHER is USER-FRIENDLY, EASY TO MAINTAIN AND SIMPLE! TOP OF THE LINE QUALITY MADE COMPONENTS limit downtime and increase longevity. Pre-screen and finish screen ensures QUALITY products are produced. VALUE: The REBEL CRUSHER is designed and AFFORDABLE. Priced to MAKE MONEY immediately.

Popular Applications for Universal Jaw Crushers. McLanahan Universal Jaw Crushers can be used in a variety of operations, including rock quarries, sand and gravel, mining, recycling, construction aggregates and by road building contractors. Materials processed by the Universal Jaw Crusher include limestone, gypsum, concrete, rubble and more.

*THE HIGHEST OUTPUT BUCKET CRUSHER IN THE WORLD!!! WE GUARANTEE IT!! We average (2) full buckets per minute at 2 minus setting. 1 TIME IS MONEY! LOOK NO FURTHER!! FEED 24 CHUNKS ALL DAY!! CRUSH-ALL is an IMPACT or JAW crusher in a bucket. Fully ADJUSTABLE to make nearly any size you desire. RE-BAR and wire are no problem.

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.

5 types of stone crushers | application and maintenance

Stone crusher is mainly used for crushing operation in quarry crushing plant and mining plant. There are 5 types of stone crushers: jaw crusher, impact crusher, hammer crusher, cone crusher, and VIS crusher. What is the application of the 5 types of stone crushers and how to maintenance? This article is about a thorough introduction.

Jaw crusher is a heavy-duty which crushing the hard rock. Therefore, the jaw crusher parts need to be very hard and durable. In particular, the two components of the jaw crusher work, the fixed jaw, and the movable jaw. The crushers machine are widely used in industries of mining, building materials, roads, railways, water conservancy, and chemical. The types of jaw stone crusher: single toggle jaw crusher and double toggle jaw crusher.

During the maintenance of the jaw crushers, wear part is a common occurrence. This is also the main wear in the stone crushing line. Therefore, we recommend that customers purchase high-quality jaw crushers, which are more durable and have better running performance. During use, it can avoid many unnecessary wear problems and reduce the trouble of frequently changing parts. 8 notes of jaw crusher routine maintenance.

1. Check the heat of the bearing. The temperature of rolling bearings doesnt exceed 70 C. If exceeds the specified temperature, it must stop and immediately check and troubleshoot. 2. Check whether the lubrication system is normal. Whether there is a crash of a gear oil pump. Observe the value of the oil pressure gauge and check whether the lubrication system in the fuel tank leaks oil. If find the above various conditions are abnormal, dealt with they in a timely manner. The place of movable jaw suspension bearing and the elbow, it should lubricate regularly which automatic or manual oil pump lubrication. 3. Check whether the oil contains metal powder and other contaminants. If there is dirt, stop the bearing and other parts to check. 4. Check whether there are loose joints between the bolts and flywheel keys of each part. 5. Check the wear of the gear plate and transmission components, and whether the lever spring is normal. 6. Always keep the equipment clean, so that there is no dust, no oil, no oil leakage, no water leakage, no leakage, no leakage. Especially pay attention to prevent dust from entering the lubrication system and lubrication parts. 7. Clean the filter cooler regularly, and wait until it is completely dried before washing. 8. Regularly change the lubricating oil in the fuel tank. Usually once every six months.

The impact crusher crushing the soft and very hard materials, even if there is moisture in the material. The types of stone crushers are widely used in building materials, ore crushing, railways, highways, energy, transportation, energy, cement, mining, chemical and other industries for medium and fine materials.

1. The jaw crushers run smoothly. When the vibration quantity of the machine suddenly increases, it should stop immediately to find out the cause. 2. Under normal conditions, the temperature rise of the bearing should not exceed 35, and the maximum temperature should not exceed 70 . If it exceeds 70, stop immediately and find out the cause. 3. When the plate hammer wear reaches the limit mark, it should be turned around or replaced in time. 4. After assembling or replacing the hammer, it must maintain the rotor balance, and the static balance should not exceed 0.25kg.m. 5. When the rack lining wear, replace it in time which can avoid wearing the casing. 6. Check the tightening status of all bolts before starting each time.

1. Always pay attention to and timely lubrication of the friction surface. 2. The lubricating oil used in the impact crusher should be determined according to the location of the crusher machine, temperature, and other conditions.

Cone crusher is an advanced hydraulic crusher with high power, large crushing ratio, and high productivity. Generally, it uses as a secondary crusher to break medium-hard materials, and use as fine crushers in artificial sand making process plants and quarry plant. Cone Crusher is a hydraulic crushing machine suitable for use in raw materials in the metallurgical, construction, road construction, chemical, and silicate industries. Types of cone stone crushers: GP cone crusher namely single-cylinder hydraulic cone crusher, HP cone crusher namely multi-cylinder hydraulic cone crusher, Compound cone crusher.

1. There must be a de-ironing device to prevent the crushing chamber from passing through the iron. If the iron is frequently over-exposed, it may cause a shaft breakage accident. 2. To be fully loaded, otherwise, the product size will be too thick. 3. The crushing ratio in the production line should be reasonable, so as to maximize the efficiency of the crusher. 4. The spring pressure should not be too tight. If the pressure is too high, the shaft breakage will occur. If the pressure is too small, the spring will jump frequently which affecting the normal operation of the crusher. The product size will become thicker. 5. The temperature of the lubricating oil should not be too high or too low. Otherwise, it will affect the operation of the machine. 6. A lubricating oil should be replaced frequently. Not too dirty. If it is too dirty, it will accelerate the wear of gears, bowl-shaped tiles, bushings, etc., and even make the bushings die. 7. The drive belt installation should not be too tight. Otherwise, it will cause the driveshaft to rotate inflexible or broken. It should not be too loose, otherwise, it will cause the crusher to suffocate. 8. The feeding material should not be too wet and too sticky, the fine particles should not be too much, and it should not be too big. Otherwise, it will cause boring.

Hammer crusher is a high-speed rotary crushing machine. The crusher is suitable for crushing medium hardness materials in industrial sectors such as cement, chemical, electric power, and metallurgy. The medium hardness materials such as limestone, slag, coke, coal and other materials in the medium and fine crushing operations. The hammer mill rock crusher can be used not only for crushing plant, sand making plant, it also can replace cone crushers in mining plant. The types of stone hammers crushers: single-stage hammer crusher, high-efficiency hammer crusher, sand making machine, vertical shaft hammer rock crusher, reversible hammer crusher, double rotor hammer crusher, ring hammer crusher.

1. It should contact the upper and lower procedures related to the machine before starting to stop. And perform the correct operation in the order of opening and stopping. 2. To start the empty machine and should empty the material in the crushing chamber and then stop. 3. Always check all the anchor bolts and lining bolts of the equipment for looseness. If loose, tighten them in time. 4. Check the use of easy-to-wear and easy-to-wear parts such as hammerheads and linings. If we find the problems, they should be disposed of in time. 5. Look at the lubrication and keep the lubrication system in good condition. 6. Keep the feed even and take care not to feed metal debris. 7. Pay attention to check whether the discharge granularity meets the quality requirements. If it does not meet, replace the purlin or adjust the height of the purlin bracket.

VSI crusher is a kind of sand making machine which uses in sand plant and quarry plant. The VSI sand making machine is a hydraulically impact sand making machine that is 50% more energy-efficient than conventional machines. It can make all kinds of rocks, sandstones and river pebbles with construction sand of various grain sizes. The uniformity of sand and high compressive strength.

Firstly, the inspection of sand making equipment before starting. Check whether the machine cavity inspection door is closed. If no close, close it to prevent the material from flying out and posing a danger to the staff. And the lubricating oil of the equipment should also be inspected.

Thirdly, the starting sequence of the VSI series crushers must be correct. It is generally installed in the following order: vibrating feeder jaw crusher sand making machine vibrating screen sand washing machine. In the event of a shutdown, you need to operate in reverse order.

Finally, it is necessary to ensure the normal feed rate and volume of the equipment during the production process. We must strictly follow the feed size required by the equipment. Forbidding to enter metal materials and large stones to prevent damage to the parts of the equipment. If we find severe vibration or loud noise during the production process, stop and inspect in time for timely treatment.

Jiangxi Shicheng stone crusher manufacturer is a new and high-tech factory specialized in R&D and manufacturing crushing lines, beneficial equipment,sand-making machinery and grinding plants. Read More

easy-to-maintain jaw crusher for gravel line - 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.

Applications & Details Jaw crushers are always at the very front of the sample preparation chain, pre-crushing all hard and brittle materials. They are primarily used in laboratories and pilot plants under rough conditions but are also suitable for on-line quality control of raw materials.

JXSC Jaw Crushers Advantages Features. 40 years of manufacturing and engineering experience keep us innovative and knowledge in the rock break machines and its applications, which thus provide reliable industry rocks crushers and solutions for every customer using jaw crusher manufacturers JXSC machines to meet their production goals.

Jaw Crusher [ Capacity ]: 1-700 t/h [ Applicable Material ]: Jaw crusher is a kind of stone crushing machine which is widely used as primary or secondary crusher. Baichy manufactures coarse jaw crusher and fine jaw crusher in stationary type or mobile type.

Feed size up to 700 mm (28), Independent double deck vibrating pre-screen 2.300 x 1.000 mm (8 x 3), Feed opening 1.150 x 800 mm (44 x 32), C.S.S min. - max. 55 - 215 mm (2-8), Capacity up to 420 tonnes / hour, Heavy duty quarry machine, Intake hopper 5 m, Smart sequential auto start/stop from remote, Ability to track while producing, Hydraulic gap adjustment to safely ...

Crusher Single-toggle jaw crusher type STR 110-070 Crusher inlet width x depth (mm) 1,100 x 700 Crusher weight approx. (kg) 17,000 Crusher drive type, approx. (kW) direct, 160 Adjustment range of gap width (mm)3) 30180 Crusher gap adjustment Fully hydraulic Crushing capacity4) Crushing capacity with CSS = 60 mm up to approx. (t/h) 115130

seppi m. midipierre - stone crusher for small pto-tractors

First prototype of the SEPPI MIDIPIERRE stone crusher was build in 1987. Through this "long-term" development, today the SEPPI stonecrusher MIDIPIERRE has achieved maximum efficiency.The little stone crusher MIDIPIERRE clears land from stones, no matter whether for agricultural land, as a step of land reclamation, for the maintenance of ski slopes, or for land clearing and construction site preparation.Very strong frame, for a very long life with reinforced frame made of wearresistant steel. Dimensions of the crushed stones adjustable by anvil bar. Chassis of MIDIPIERRE with internal replaceable plates.Thepatented rotor with efficient tool combination of the new type SUPER DUO PROTECT and SUPER DUO EXTREME with tungsten carbide tips and anti-wear hammer supports makes this mulcher very wearresistant.

should know all about stone crusher plant - machine thug

In the market, various kind of crusher plant is there and used in different industries for fulfilling the crushing needs but here we will talk all about the stone crusher plant. How stone crusher plant is working, what are the stone crusher machine is available in the market. Types of stone crusher plant available and kind of requirement plant fulfilled.

Earlier crushing plant is one-stop installation activities but nowadays as requirement changes, stone crusher plant technology, design, input, output, capacity changed. International brands continuously updating their product with technology, digitization, and artificial intelligence.

Stone crushing industry engaged in producing a crushed stone that used as a raw material for infrastructure projects like, road, highway, bridges, building canals, etc. All projects are considered as the core infrastructure work that gives the economy boom.

Stone crusher units are not alone. Along with these plants, stone mining also associated. In fact, stone mining is the primary activity, and the crushing plant is the secondary activity that can be considered.

The stone crusher plant will available from 50 TPH to 600 TPH (ton per hour). The plant can produce the 8 variants of material. Just to get the different variant material you also need to put the screening plant that just separates the different materials according to client or market demand.

Raw Material processed through the vibrating feeder to crusher gradually and crusher crushed the material into respective pieces. From Crusher material conveyed to belt conveyor for secondary crushing before went on vibrating screen plant. Vibrating screen plant separates the quality and qualified material to final products.

And unqualified material carried back to stone crusher and reprocesses it. Then again material went through the above process. The customer gets the required material according to the standard quality and different sizes.

To get the fine product from the crusher. We need to pass it through three types of crushers in stage-wise. First Primary Crusher in that direct material comes from mines. Secondary crusher process the primary crusher material that already crushed at material size reduced and tertiary crusher which reduces the material size further. The manufacturer gets the desired size. That can be further supply to users.

A jaw crusher is the compression kind of crusher and used for crushing rock between two heavy steel jaws. The movable jaw compresses the material against the fixed jaw and crushes material at the desired size. Material exits from the bottom of jaws.

Double toggle jaw crusher is heavier and lots of moving parts than the single toggle jaw crusher. The main difference is the position of eccentric between both of them. Jaw crusher available in three variant mobile, stationary, and portable design whatever customer suits and full fills there need may consider it.

Cone Crusher also called a gyratory crusher. Cone crusher also a compression kind of machine that reduces, squeezing, or compressing the material between a moving piece of steel and a stationary piece of steel. The material passed it through the bottom of the machine after passed the cavity.

The material gets in the feeder from the upper side and material output from the bottom. Cone crusher generally delivers the material 4:1 or 6:1 ratio. The below picture will clear more you about the Cone crusher.

It consists the two opposite direction driven cylinders that mounted on horizontal shafts. The gap between the both cylinders can be adjusted according to desired results. Generally both cylinders cover with the manganese steel liners.

There is two kinds of roller crusher 1, Double roll crusher. 2, Single roll crusher. Name itself clears you both work. In double roller two cylinders are set up while in single roller crusher only has a cylinder that move at one place attached with horizontal shaft and material grind between the cylinder and inside body.

Impact crusher is process the material by compression & force between two surfaces towards one another to crush the material caught between them. Material contain in the chamber that open according to desired result from bottom.

Vertical Shaft Impact Crusher is generally used in the last phase. VSI looks like a cone crusher from outside but working style different in both of them. In vertical shaft crusher, shaft putted in vertical way.

Production Requirement What actually production requirement you have. Many a time companies setup the plant especially for specific projects only. So you need to consider your whole project requirement.

Ore Characteristics Material you want to crush or output you want. That really impacts your decision like if you need the fine product then you may go for the roller crusher. So according to need of material you need to setup the plant.

Operational Considerations Operational consideration means you might have constraint in operation like location. Location might be the operational constraint or labour constraint. Plant may near to your mining that reduce your transpiration cost but you may not allow doing so.

Disclosure: We are a professional blogging site that receives compensation from the companies whose products we review. We test each product thoroughly and give high marks to only the very best. We are independently owned and the opinions expressed here are our own.

stone crusher - 90 capsules | hope international

Suggested adult usage:2-3 capsules, twice a day on an empty stomach. May increase to 3-4 times a day for increased pain relief. (This amount is based on a 150 lb. individual. Amount should be adjusted according to weight.)

If youve ever suffered through kidney stones or gallstones, you know how excruciatingly painful they can be! If you havent, you are fortunate, but that doesnt mean you arent at risk. We now have an all-natural, herbal product that not only helps prevent stones, but also helps break up existing stones for easy, safe, and most importantly: PAIN-FREE elimination.

Stone Crusher and Pain Relief Brazilian researchers have discovered powerful, long-lasting pain-blocking activity in the roots, stems and leaves of several different species of Phyllanthus, including Phyllanthus niruri (Chanca Piedra). In fact, one extract proved to be about four times more potent than a popular NSAID and three times the strength of morphine against inflammatory pain (for post-operative pain). The pain blockers in Phyllanthus have been identified by the Brazilians as gallic acid, ethyl ester, and the steroidal compounds as beta-sitosterol and stigmasterol.

Gallstones and Kidney Stones Gallstones and kidney stones are a major health problem in the United States. In fact, it is estimated that around 20,000,000 people in the U.S. suffer from these conditions each year, with around 600,000 of them receiving treatment. With the introduction of Chanca Piedra, health care practitioners have acquired a powerful plant ally in helping their patients maintain optimal kidney, gallbladder, liver, and bladder health.

Kidney stones form when certain substances, calcium oxalate, calcium phosphate, magnesium ammonium phosphate, uric acid or cystine become so concentrated in the urine that they form into hard, solid lumps. This is usually due to chronic dehydration, infection, various kidney disorders, deficiencies in magnesium, or excess purines or oxalates in the diet. The main symptom of kidney stones is pain in the left or right lower back or pelvic area that becomes excruciating as the stone attempts to leave the kidney through narrow tubes called ureters.

FACT: The name Chanca Piedra literally means Stone Breaker. It got its name because of its innate ability to break up and expel both kidney and gall stones. It is believed to help stimulate the production of bile and to promote healthy liver and gall bladder function.

Doctors Use Chanca Piedra Worldwide: Dr. Wolfram Wiemann of Nuremburg, Germany has used Chanca Piedra in his medical practice in Germany. He reported that 94% of all the cases he encountered among his patients with gallstones or kidney stones were completely eliminated within 1 to 2 weeks. Another Amazon physician interviewed about the use of Chanca Piedra for his patients said that the plant worked 100% of the time without any side effects. (While not characterized as a side effect, it is noted that for several hours during the actual process of elimination of the stones, some patients experienced stomach cramps.)

Chanca Piedra Studies Since the 1960s a growing body of scientific studies have been published on Chanca Piedra, with over 300 studies carried out to date! Indian and Brazilian research groups were the first to conduct these studies since the plant was indigenous to their areas, with a long history of use by their inhabitants. The Brazilian researchers have summarized their research stating, Pre-clinical and clinical studies carried out with the extracts from these plants support most of their reported uses for a wide variety of pathological conditions. Research done on Chanca Piedra in Brazil at the Federal University of Santa Catarina revealed an alkaloid (phyllanthoside) in the leaves and stem with strong antispasmodic activity. It served as a smooth muscle relaxer, and they concluded that its spasmolytic action probably accounted for its mastery at expelling stones. In a 1999 study, researchers confirmed that Chanca Piedra has a potent and effective inhibitory effect on the formation of calcium- oxalate crystals and decreases the size of existing stones. Not only that, but also this effect was found even at very high levelsof calcium oxalate, which indicates that it might be a useful preventative aid for people with a history of kidney stones. In a 2002 study, researchers seeded the bladders of rats with calcium oxalate crystals and treated them for 42 days with a water extract of Chanca Piedra. Their results indicated that Chanca Piedra strongly inhibited the growth and number of stones formed over the control group. In 2003, scientists studying the inhibition of calcium oxalate crystal formation in urine samples found that Chanca Piedra could help prevent the formation of kidney stones stating, It may interfere with stone formation and may represent an alternative form of treatment and/or prevention of urolithiasis (urinary tract stones).

Lithium: Chanca Piedra has diuretic properties. Taking this herb might decrease how well the body gets rid of lithium. This could increase how much lithium is in the body and result in serious side effects. Talk with your health care provider before using this product if you are taking lithium. Your lithium dose might need to be changed.

Blood-Sugar Regulating Drugs: Chanca Piedra might decrease blood sugar. Taking this herb along with blood sugar-lowering medications might cause your blood sugar to go too low. Monitor your blood sugar closely.

i get these for my daughter whos had Crohns Disease for many years. i dont know what causes the painful kidney stones, probably the meds, but stone crusher has helped her alot. i have recommended it to several others, and recommend it for anyone suffering from this awful curse!

Stone Crushers for me proved effective in reducing size of calcium oxylate kidney stones. Faced with additional surgery to remove stones, I utilized a regimen of treatments using Stone Crushers containing Chanca Piedra. After three months, the stones were reduced in size and the pain from the stones dissipated. The Stone Crushers have not eliminated the stones but has presented an alternative to surgery over the last year.

I have been taking Stone Crusher for almost a month now and still have no proof that it is working. I will have some blood work done within a month and I am confident the results will show some improvements in my gallbladder. I know that natural remedies take longer than conventional drugs so I will continue to take the Stone Crusher for another month.

I had an attack about a month ago and the x-ray showed I had sludge in my gallbladderno gallstones as yet, but that could change. The doctors wanted to remove my gallbladder, but after doing some research, I decided to keep my gallbladder and attack the issue through dietary changes. I have not had another attack since that one and I feel fine.

I purchased more of these because my husband has gallstones and had an attack. A previous order had a sample of the stone crusher. The VA just took pics and gave him pain killers which were not much help, so I told him to try the stone crusher capsules. Almost immediately, he started feeling less pain and was able to take a long nap after having a sleepless night before seeing the doc. Hopefully, we he gets a follow up with the VA, we can see even more results that I can share. He is currently taking one to two capsules a day. He is on his second week. Thanks for such a great product.