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potassium feldspar cylinder hydraulic cone crusher

potassium processing | equipment, process flow, cases - jxsc machine

potassium processing | equipment, process flow, cases - jxsc machine

Potash feldspar belongs to the feldspar family of minerals. According to its density, hardness, and the components and characteristics contained, it is widely used in glass, electric porcelain and other industrial manufacturing and potassium fertilizer. In addition, potassium feldspar can be ground into ultra-fine white ash powder, which can be used in construction, agriculture, industry, rubber, metallurgy and some high-tech industries.

Potash feldspar has high density, hardness, and silica content, which would cause serious wear on the crusher parts like the plate, hammer, chamber. Therefore, in the design of the potash feldspar crushing process, the crushing machine of the lamination principle is used as much as possible to reduce the wear of the wear-resistant parts. Potash feldspar crushers include jaw crusher, cone crusher, and impact crusher.

The raw materials are fed into the silo via a dump truck, and the materials are evenly fed into the jaw crusher through a vibrating feeder to prevent the material from impacting the crushing cavity to cause damage to the equipment. At the same time, the situation of overloaded stuffy cars is avoided. The jaw crusher performs initial crushing, crushing the material to a particle size of about 250mm, and then uniformly feeding the crushed material into the cone crusher through a belt conveyor for secondary crushing. The vibrating screen is used for sieving and grading. Materials larger than 31.5mm are returned to the cone crusher for further crushing. Materials below 31.5mm are divided into 0-10mm and 10-30mm materials by the belt conveyor to the finished product pile.

Potassium feldspar raw material is sent into the raw material warehouse by the forklift or dump truck, and then evenly fed into the jaw crusher by the vibrating feeder, crushing the material to the size of about 150mm, and then sent to the cone crusher for the second crushing. The crushed material is classified by a vibrating screen, and the 0-5mm material is sent to the finished product pile by a belt conveyor. The material> 30mm is sent by the belt conveyor to the cone crusher and then broken by the vibrating screen to form a closed circuit. 5-30mm material is sent to the high-efficiency centrifugal impact sand making machine through a belt conveyor for crushing. The crushed material is classified by a vibrating screen, and 0-5mm material is sent to the finished product pile by a belt conveyor. The material is again sent to the high-efficiency centrifugal impact sand making machine to be broken, forming a closed circuit, until the material meets the specifications of the finished product, and then sent to the finished product pile.

200-250 tph feldspar crushing plant-sbm industrial technology group

200-250 tph feldspar crushing plant-sbm industrial technology group

Feldspar enters into PE750 jaw crusher for coarse crushing, and then enters into HPT300 multi cylinder hydraulic cone crusher for secondary crushing. Then, the material gets into PFW1315III impact crusher for another crushing. This feldspar production line has high output rate and good product quality while it costs less than other similar projects.

1. HPT300 multi-cylinder hydraulic cone crusher runs at a high speed and adopts lamination crushing principle so the production is usually characterized by high capacity and low energy consumption, which greatly reduces production costs while improves profits. Furthermore, thin oil lubrication greatly improves the service life of equipment. Thus, labor force is saved and meanwhile maintenance time is shortened. Hydraulic protection and clearance is highly automatic. Besides, simpler maintenance and more convenient operation reduce downtime and improve capacity.

2. PFW impact crusher increases hydraulic jacking device. It is convenient to maintain and replace wearing parts. Heavy rotor can obtain greater inertia under rotation, enhance hitting power and improve capacity.

3. Impact crusher has three cavities while the traditional impact crusher only has two. Three-cavity impact crusher can hit materials more times in the cavity. So the output finished product is fine and has good granularity.

hst series cone crusher

hst series cone crusher

HST series single cylinder hydraulic cone crusher is a new type high-efficiency crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and absorbing the advanced technologies from America and Germany. This cone crusher integrates mechanical, hydraulic, electrical, automatic and intelligent control technologies, and represents the most advanced crusher technology in the world.

HST cone crusher is a high-end mining machine, for which we adopt a large number of automation designs, such as automated over-iron protection; the user does not need to shut down the machine, and the machine will automatically adjust the discharge opening to release foreign matters during operation; when the feeding amount is too large and the machine is overloaded, the motor will automatically stop under action of the thermal protection device to avoid the body damage caused by overload and so on. These automation applications guarantee the production and operation safety, and greatly reduce the accidents.

The full automatic control system equipped on the HST cone crusher will provide manual control, constant discharge opening control, constant power control and many other operating modes for users to select. The internal load of the crusher can be monitored continuously so that the use ratio of the crusher can be increased and the crusher can play its best performance at all times.

The sliding bearing of HST cone crusher adopts special oil wedge design, which can convert the rotating power of shaft into the oil film pressure, and lift the shaft and make it rotate under dynamic lubrication state; a stable lubricating oil film will form on the contact surface between the shaft and bearing, which avoids the direct frictional contact between the shaft and bearing, thus reducing the heat amount and extending the service life of the bearing.

Positive pressure dust prevention system equipped on HST cone crusher can guarantee that the internal pressure in the crushing cavity is always higher than the external pressure, which effectively reduces the volume of dust or other small particles entering the crusher, extending the service life of lubricating oil, and reducing the damage of small particles to the bearing. This design effectively increases the service life of crusher and reduces the maintenance workload.

HPT series cone crusher is new generation high-efficiency hydraulic cone crusher, released through the research, development and application of several generations of products on the basis of near thirty years of crusher research and development experienc

VSI5X Series New Type Sand Maker is a new generation of product with multiple independent patent property rights developed by our company on the basis of VSI series sand maker and through introducing German technology. It integrates three crushing modes,

PEW jaw crusher is commonly known as European jaw crusher, and is a new type of crusher developed by our company after the release of traditional jaw crusher. This product is a perfect combination of modern science and technology and the production practi

hpt series cone crusher

hpt series cone crusher

HPT Series Cone Crusher is a new generation of high-efficiency hydraulic cone crusher. On the basis of nearly thirty years of experience on crusher research and development, application situations of several previous generations of products and domestic and overseas advanced technologies, its developed.

We adopt advanced PLC electrical system, which can continuously detect the crusher and give alarms, and display various operating parameters; the operator can learn the operating conditions of the crusher in real time. This system not only simplifies the operation of production line and saves the labor cost, but also reduces the operation risks, so that the safety performance of the production line is higher.

Compared with the straight bevel gear used in traditional cone crusher, the spiral bevel gear introduced by SBM possesses higher transmission efficiency and more stable transmission. This gear design is designed with large arc overlapping coefficient, so that it has higher bearing capacity, more stable transmission performance, smaller noise, more reliable operating, higher wear resistance and longer life.

HPT series cone crusher is equipped with contact-type spherical floating seal on the basis of positive pressure dust control and U-T type seal, which is more beneficial to guarantee the cleanliness of lubricating oil, and to reduce the risks of dust or other small particles entering the crusher. Moreover, the full contact-type floating sealing device can provide friction force, which can limit the rotating speed of moving cone and enhance the equipment stability when the equipment is idling.

HPT series cone crusher is equipped with fully-automatic hydraulic protection system, and the oil way of safety cylinder uses large drift diameter oil pipe and large-capacity energy accumulator, so that the buffer performance is very good. Therefore, when encountering iron block or other non-crushing materials, the crusher can respond quickly and realize automatic sundries removing function, so as to guarantee the equipment safety.

HST series single cylinder hydraulic cone crusher is a new type high-efficiency crusher independently researched, developed and designed by our company through summarizing over twenty years of experience and widely absorbing the advanced crusher technolog

VSI5X Series New Type Sand Maker is a new generation of product with multiple independent patent property rights developed by our company on the basis of VSI series sand maker and through introducing German technology. It integrates three crushing modes,

PEW jaw crusher is commonly known as European jaw crusher, and is a new type of crusher developed by our company after the release of traditional jaw crusher. This product is a perfect combination of modern science and technology and the production practi

300tph potassium sodium & feldspar sand making plant

300tph potassium sodium & feldspar sand making plant

The final sand of this project is supplied to the commercial mixing station. Due to the low price of raw materials for producing ceramics with potassium sodium feldspar, the demand is gradually reduced and the market is depressed, so the customer turns to the production of manufactured potassium sodium feldspar sand. Now it has been put into production, the quality of finished product got the highest profitability. Currently it produces fine product of 300t/h.

Location:Saham, Oman Material:Limestone Input Size:Below 720mm Output Size:0-5mm, 5-10mm, 10-20mm, (Oman standard) Capacity:300t/h

Location:Russia Material:Plagiogranite Input Size:Below 700mm Output Size:0-5mm, 40-70mm (0-5mm, 5-10mm, 10-20mm) Capacity:300-350t/h

Location:Mecca Material:Granite Input Size:Below 1000mm Output Size:0-10mm, 10-13mm, 13-20mm, 20-25mm Capacity:400-500TPH (12 hours per day)

beneficiation equipment-fote machinery

beneficiation equipment-fote machinery

Fote Machinery has high quality mining equipment for sale. There are so many types and specification for your reference. The price of them is the most favorable, if you want to know more details about our products, please contact us!

10 aspects distinguish sing-cylinder and multi-cylinder cone crusher

10 aspects distinguish sing-cylinder and multi-cylinder cone crusher

Cone crushers have three types, single-cylinder, multi-cylinder, and compound crusher machine. Compound series cone crusher is a comprehensive cone crusher with spring and hydraulic cylinder. The cone stone crusher equipment is easy to the identification. But the single-cylinder crusher and multi-cylinder crusher, which both are hydraulic cone crusher, many people have a bit difficult to distinguish them. This article analyzes the difference between single-cylinder and multi-cylinder cone crusher from 10 aspects. Such as structure, adjustment device, lubrication system, wear parts, crushing effect. . .

1) Upper frame parts: upper frame, rolled mortar wall, spacer, upper frame backplate. 2) Lower frame parts: lower frame, lower frame guard plate, lower frame inner lining plate, eccentric bushing, sealing barrel. 3) Movable cone parts: spindle, movable cone body, rolling mortar wall. 4) Transmission shaft parts: sheave, transmission shaft, bearing, transmission shaft frame, small bevel gear. 5) Eccentric sleeve parts: balancing weight, eccentric sleeve, large bevel gear, mainshaft bushing; 6) Hydraulic cylinder parts: middle and lower frictional disk, hydraulic cylinder block, cylinder sleeve, cylinder bottom, displacement sensor.

1) Lower frame parts: rack, main axle, guide pin. 2) Eccentric sleeve parts: eccentric sleeve, balance ring, large bevel gear. 3) Transmission parts: transmission shaft, small bevel gear, shaft sleeve. 4) Support sleeve parts: support sleeve, lock cylinder, lock nut. 5) Adjusting ring parts: adjusting the ring and rolled mortar wall. 6) moving cone parts: body, crushing wall, hammerhead, etc.

When the single-cylinder cone crusher operation normally, the spindle oil cylinder adds and dischargers oil is via oil pump. Then the spindle moves up or down to adjust the size of the discharge port. This adjustment way may cause the discharge outlet to be more difficult to lock when crushing the hard ore. A multi-cylinder cone crusher is through a hydraulic pusher or hydraulic motor to adjust. It drives the adjustment ring in the support sleeve rotation to achieve the adjustment. The advantage of this adjustment way is that the outlet is easy to lock.

Single cylinder over iron and cavity cleaning. As the iron over iron, hydraulic oil adds into the accumulator, and the spindle drops. After over iron, the accumulator will press the oil back, and the crusher will run normally. It also uses hydraulic pump when clean the cavity.

Overload protection of multi-cylinder. When the unbreakable foreign body passes through the crushing cavity or due to some reasons, the machine overloaded. The hydraulic safety system realizes the protection. The discharge gate increases, and the foreign matter discharges from the crushing cavity. If the foreign body gets stuck in the discharge port, the cavity cleaning system can be used which lets discharge ore mouth further increase. Then the foreign body discharge crushing chamber. Under the action of the hydraulic system, the ore discharge gate is automatically reset and the machine resumes normal operation.

The single-cylinder lubrication system adds oil by two oil inlet. One adds from the bottom of the main shaft into the ball bearing, frame bushing, rack bushing, main shaft bushing, and then lubrication of the small and large bevel gears. The other way is add from transmission shaft, lubrication the transmission shaft bush. At last, the two-way oil discharge from the same outlet.

A multi-cylinder lubrication system also has two ways. One is after entering the machine through the lower oil hole which divided into three branches after reach the central spindle.Another adds way from the hole on the transmission shaft rack to lubrication transmission bearings. Its oil return is through the small bevel gear lower oil return hole and dust cover oil return hole.

The single cylinder hydraulic cone crusher is similar to the spring cone crusher, the main shaft is combined with the dynamic cone. At the same time by the bowl bearing. Therefore, the spindle and the dynamic cone equivalent to the base support, eccentric sleeve drive spindle to provide crushing force. The spindle of multi-cylinder crusher is thick and short. The diameter can be designed to be large enough to stand directly on the rack (rather than inside the eccentric sleeve) . It is directly supported by the frame to provide higher bearing capacity, and the eccentric sleeve directly drives the cone to provide crushing force.

The single cylinder counterweight is heavy and thick. Because when the single cylinder cone crusher work, the spindle, and dynamic cone move to the tighten edge. The thick side of the eccentric sleeve is at the wide edge, at which point the center of gravity of the whole moving cone deviates to the tighten edge. Therefore, it is necessary to add a counterweight on one side of the eccentric sleeve to balance the whole dynamic cone. In addition, the counterweight is added to make the moving cone easier to move toward the wide mouth edge.

In general, single-cylinder and multi-cylinder hydraulic cone crusher can be full feed. The latter has no problem in achieving full feeding with high bearing capacity and can utilize the lamination principle. Aggregated rock crushing in the crusher cavity, and mutual extrusion at the same time. Crushing at the same time have shaping effect, so it is very good particle shape.

The multi-cylinder hydraulic cone crusher has high content of fine material, better fine crushing effect and good laminating crushing effect. But the single -cylinder intermediate crushing effect is better, and through the capacity large.

When crushing soft mineral and weathered ore, the single cylinder hydraulic cone has the advantage of large passing capacity. But in the crushing medium-hard and high-hard ore, the performance of multi-cylinder is more outstanding. For example, more than medium-hard ore fine crushing, in the same specifications cone crusher machine, the multi-cylinder can produce more qualified products. The harder the stone, the greater the difference.

The single-cylinder has a simple structure and reliable performance. The advantages of this crusher are one hydraulic cylinder, simple and compact structure, low failure rate and low production cost. The simpler the mechanical system structure, the lower the failure rate, the higher the reliability and the more stable the operation.

The top or side of the multi-cylinder can be disassembled and repaired quickly and conveniently. All crusher parts can be disassembled and maintained from the top or side, the moving cone and the top cone are easy to disassemble. It doesnt need to disassemble and assemble the frame, fastening bolts, and easy to replace daily.

The single-cylinder and multi-cylinder cone crushers are high-performance. The structure of the different so that each has its advantages and disadvantages. Compared with a single cylinder, multi-cylinder has more advantages of structural performance, maintenance, crushing efficiency, etc. Correspondingly, a multi-cylinder cone crusher price will be high, which may also be the user in the choice of the point that will focus on.

At present, there are some small multi cylinder hydraulic cone crushers manufacturers just make up from the charge of Simmons cone crusher. The spring changed into a hydraulic cylinder, but the internal structure is still the same. Substantially, it still is Simmons crusher, users should pay attention when

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

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