spring cone crusher is mainly what wearing parts

spring cone crusher_henan hongji mine machinery co., ltd

Spring cone crusher is developed on the basis of digesting and absorbing all kinds of cone crushers with advanced international level in 1980s. It is obviously different from the traditional cone crusher in structure design, and concentrates on the main advantages of various types of cone crushers known so far. It is suitable for fine crushing and ultra-fine crushing of hard rocks, ores, slag, refractory materials and so on. Cone breaker can be widely used in metallurgical industry, construction industry, road building industry, chemical industry and phosphate industry. It is suitable for crushing hard and medium hard ores and rocks, such as iron ore, copper ore, limestone, quartz, granite, basalt, diabase, etc. The type of crushing chamber is determined by the use of ore: the standard type is suitable for medium crushing, the medium type is suitable for fine crushing, and the short type is suitable for ultra-fine crushing. Spring cone crusher mainly includes PY series spring cone crusher and CS series high-efficiency spring cone crusher.

cone crusher parts

The cast steel spider cap has been designed to serve as a feed distribution plate for coarse materials. It is recessed on the 22, 30, 36 and 48-in. crushers. For fine materials, the wobble plate feeder a more effective means of distributing the feed is recommended.

The annealed cast steel top shell and spider are made in one piece. The spider is of the three arm type, equipped with a self-aligning, Scor-Proof plastic ball and socket bearing in crusher sizes 22 to 48-in., and with an hourglass type bearing in sizes above 48-in. The lubricant is sealed in with a garter type oil seal. Bearings can be lubricated from outside the topshell on the 51, 60 and 84-in. crushers through oil holes in spider caps of the four smaller sizes.

The mainshaft is of high grade forged steel, annealed for stress relief. It is tapered to gauge for head center fit. The bottom of the shaft is fitted with a polished bronze step bearing. The journal for the spider bearing is formed by a sleeve shrunk on the shaft on the 51, 60 and 84-in. crushers. Short, heavy mainshaft design results in long life.

The step bearing consists of a bronze mainshaft step, a bronze piston wearing plate, and an alloy steel washer between the two. The washer is drilled for oil cooling and lubrication. Both the mainshaft step and the piston wearing plate are made of high lead bronze, selected to give the best bearing surface. The washer and plate are pinned in place, and the bearing surfaces are grooved to permit distribution of the lubricating oil.

The Mantalloy head mantle of this cone crusher is a replaceable wearing surface. It is made of alloyed manganese steel, and is held in place with a self-tightening head nut. On the 51-in. Hydrocone crushers and larger, the bottom portion of the mantle is ground to gauge to fit the head center, and the top portion is zinced. For crushers smaller than 51-in., the entire inner surface of the mantle is ground to gauge and no zincing is required.

The Mantalloy concave ring, or the stationary crushing surface, is available in three standard types, coarse, intermediate and fine. Helices, cast into the bottom of the concave ring, engage similar helices on the top of a cast steel concave support ring. The support ring is held by a key to the top shell to facilitate assembly, after which it is supported on the bottom shell. The helical surfaces make the concave ring self-tightening; no zincing is required.

The dust seal is a plastic ring suspended in a housing from the head center and encircling the dust collar. It is designed to accommodate the vertical adjustment and the gyrating and rotating motion of the head. All wearing parts are replaceable. The crusher is fitted with a connection for introducing low pressure air inside the seal for additional dust protection.

The eccentric is made of high carbon cast steel and fitted with a bronze inner wearing sleeve. The eccentric turns in a bronze bottom shell bushing. Both sleeve and bushing are replaceable. The eccentric throw can be changed in the field by installing a different sleeve.

The alloy steel pinion is mounted on a turned shaft. The cast steel pinionshaft housing is bolted to the machined opening in the bottom shell. It is equipped with anti-friction bearings sealed inside and out, and has separate pool lubrication in all sizes except the 36 and 48-inch machines. The 36 and 48-inch Hydrocone crushers have sleeve type counter-shaft bearings which are lubricated by the external oiling system.

The annealed cast steel bottom shell is of the three arm, open discharge type, bored to gauge for the top shell and eccentric bushing. It is bored and faced for the bottom plate, pinionshaft bearing and dust collar.

The external oil conditioning system furnished with Hydrocone crushers consists of a large oil storage tank on which are mounted a condenser type cooler, pressure type filter, motor, and a pump which pumps the lubricant to the crusher automatically. These units both cool and filter the oil. The accumulator and tank for the Automatic Reset are mounted separately from the oil storage tank.

All oil conditioning systems are equipped with oil flow and temperature safety switches which are adjusted to open the motor circuit and stop the crusher if the temperature becomes too high or if there is not a sufficient flow of oil. Flexible hose connects the lubricating unit to the crushers, greatly reducing the number of pipe fittings required and simplifying the installation.

Oil for the tank is pumped through the filter and cooler to the step bearing and up the inner eccentric bearing. It flows down the outer eccentric bearing, lubricates the gear and pinion, then returns to the tank. Tank capacities vary from 30 gallons for the 22-in. Hydrocone crusher to 240 gallons for the 84-in. machine.

23. Feed Plate 24. Screw 25. Torch Ring 26. Locking Bolt 27. Dust Shell 28. Clamp Ring 29. Adjustment Ring 30. Mainshaft Pin 31. Pin 32. Socket Liner 33. Socket 34. Eccentric 35. Eccentric Bushing 36. Counterweight 37. Counterweight Guard 38. Gear 39. Thrust Bearing 40. Countershaft Box 41. Countershaft Box Guard 42. Oil Finger Cover 43. Oil Finger 44. Countershaft Bushing 45. Countershaft 46. Pinion

CRUSHING CHAMBER may be any one of three standard types (Fine, Intermediate and Coarse) designed to assure a cubical, well-graded product. Shape of mantle and concave ring, and the range of adjustment available, results in maximum life and minimum scrap when replacing parts. Special crushing chambers also available.

BEVEL PINION AND GEAR are of the spiral design in the larger sizes provide greater tooth contact and smooth, trouble-free operation under most severe conditions. Bevel spur and pinion gears are used on smaller size Hydrocone crushers.

INNER CRUSHING CONE or mantle is one-piece Mantalloy casting held in place by a self-locking head nut. Complete contact of the ground inner surface with steel head center eliminates need for zincing in all but the larger sizes.

OUTER CRUSHING RING or concave ring is one-piece Mantalloy casting. Necessity of zincing or clamping concave ring in place is eliminated by ground-to-fit finish on outer surface and the use of an effective self-locking device.

3-PIECE STEP BEARING accommodates gyrating motion of main shaft and transmits crushing pressure to hydraulic piston. Designed to withstand bearing pressures much greater than those encountered in actual service.

While it is one of the major parts in the machine, there are few essential differences between the adjustment ring in the 10 ft. crusher and in the smaller machines, except as to size. Material of the ring which weighs 70,000 pounds is cast steel. Rigidity of the adjustment ring cross-section is essential. In this case, increased section thickness, with ordinary carbon steels, results in a reduction in deflection.

This part, which is screwed into the adjustment ring, is the means of setting of the machine. Adjustment is performed by rotating the bowl relative to the adjustment ring. In the 10 ft. machine provision has been made to adjust the setting during crushing. This increases the availability of the crusher substantially. Past practice had been to stop feed to the crusher during adjustment.

During crushing the position of the bowl and adjustment ring is maintained on the slant flank of the threads by means of the crushing force. The slant flank helps in centering the two elements. The clamp ring acts somewhat like a locking device to take up clearances. Ideally, the clamping cylinders do not have to have any greater capacity than is necessary to overcome the weight of the bowl. Practically, the clamp ring capacity is many times higher to withstand tramp passage.

To adjust the setting of the machine, hydraulic rams are used to rotate or counter-rotate the bowl in the adjustment ring. The seal between the adjustment cap and hopper is a simple, continuous, tightly fitting flap which allows free, relative rotation but prevents intrusion of dust into the thread area. The lower end of the thread connection between bowl and adjustment ring is also sealed. The hopper assembly, which is actually a part of the bowl assembly, including the hopper, hopper liner and cap closure, comprises the section in which the feed is introduced. It includes a dead bed, reducing wear and shock from the fall of the feed from the feeder above.

The adjustment rams are pressurized hydraulically and provide a setting adjustment. For normal adjustment of setting due to wear, installation and removal of the bowl is made through a swivel sheave and a cable turn applied around the adjustment cap. The bowl is then rotated by use of the maintenance crane.

The crushing head, similar in section to that of the 7 ft. machine, had three-dimensional photoelastic studies made using the technique of freezing stresses into a loaded plastic model, sectioning the model and examining the slices under polarized light. As a result of these techniques, stresses have been reduced. The core of the head consists of six massive ribs to support the crushing forces on the surface of the head. The head is cast steel.

The main shaft is of turbine rotor steel of high quality and refinement, the chemistry of which is low carbon to reduce the possibility of heat checking. It includes chrome nickel additions for deep hardening, notch toughness and resistance to fatigue. The shaft extension is provided to reduce the relative strain between the head and shaft and thereby reduce fretting in the fit, which has a heavy press. The shaft diameter is 50 percent greater than the 7 ft. crusher shaft. As a result, the shaft operates at lower values of bending stress and deflection. Reduced deflection produces distinct benefits in bearing behavior because of uniformity of oil film under load. Reduced stresses assure longer life and resistance to overloads.

The head-shaft assembly is supported by the socket and socket liner which is, in essence, a spherical thrust bearing. The function is to carry the vertical component of the crushing force while allowing the head to oscillate around the theoretical center of rotation.

The socket of carbon steel is of dowelled design. The forces between the head and the socket are normal to the spherical surface of the head and pass through the theoretical center. The line of action of these forces is such that practically pure compression is applied to the socket and liner, reducing deflection and stress to a minimum and promoting good bearing performance.

The force distribution throughout the crusher is based on a vector diagram of the cavity forces during crushing and the reactions at various associated loading points in the crusher. The vector diagram establishes their relative magnitude, direction and points of application. The actual magnitude of these forces is established by the crushing force necessary to lift the adjustment ring off the frame seat. This condition represents the maximum allowable force for normal crushing.

A baffle ring attached to the head is sub-merged around its entire periphery in a water trough resting on the socket. Dust tends to settle into the trough and must be continuously removed to prevent caking. For this reason, water is continuously fed through specially designed nozzles which scour the trough. Overflow water is carried off by internal piping and passages. The seal chamber is vented to atmosphere to prevent siphoning which may cause oil contamination of the water or vice versa.

The gears are straight tooth bevel gears and are designed to AGMA standards using a computerized program which, upon input of the basic information, such as DP, diameters, gear ratio, material properties, tooth type, provides a complete printout of the rated power on the basis of tooth strength and surface durability of the gear. The factor of safety on the gear is in excess of three on the strength basis and in excess of two on the durability basis.

fixed crusher is a stone crusher equipment

Generally, fixed crusher(also called stone pulverizer) is a type of rock equipment breaking materiallike granite, gold mine, construction wasteand so on. There are different types of fixed crusher which all should be installed at the fixed worksite to reduce materials into small size products.

A fixed crusher is designed to crush series of materials includingaggreate, gravel and mine ores. It is widely used in many fields like mineral industry, building material, highway, hydro project and chemistry industry.

Out of safety and performance, it's necessary to drive a pile which is an engineering project depending on the soil condition, the number of piles, construction expertise, rock crushing machines and labors needed. It commonly takes 6-10 days to drive a pile with 10m in depth. And several workers are required to make regular inspections on a fixed crusher during the operating work, its aim is to eliminate unanticipated glitches and save its operating time, which we call manpower cost on a fixed crusher machine. Here comes a more specific chart regarding the total cost of driving a 10m*10m*10m (length*width*depth) pile as bellow:

Freight cost refers to the capital required for transporting raw materials by trucks with cranes to the operating site for crushing and the end products generated from a series of process including crushing and screening to another spot for transaction.

How much is a fixed crusher? Whether rock crusher mining equipment is cheap or not depends on its capacity, model, performance and manufacturer. Before you get started, you'd better learn more information about a stone crushing machine. For example, what's the best materialsmaking fixed blade of a fixed crusher so that its service life of can be prolonged.

Product: Fixed crusher is a kind of versatile rocks machine with large series of models. The more premium and larger a fixed crusher is, the more it will take. Thus it's wise to figure out the exact requirements on end products and the features such as type and size of raw material needing crushing before purchasing a fixed crushing machine.

Supplier: Other than retailers who are dedicated to supplying crushing equipment which is also called mining crushers, almost small-scale and large-scalestone crusher manufacturers also join the big party to make profits.

Market: To some degree, market always regulates the selling situation of any kind of commodities through the demand and supply rule, so is the fixed crusher. When the demand for fixed crushers is greater than its supply, an obvious increase in the price will be noticed soon, and vice versa.

A fixed crusher is usually teamed up with a series of side equipment to improve the efficiency and reliability of productivity, thus they are made up the whole rock crusher plant, and what are these side equipment?

Take a stationary stone crushing line with the capacity of 100t/h as an example, it consists of more than fixed crushers and several kinds of side equipment like cone crusher machine is also needed. This stone crushing plant could be deployed through the following configurations:

Section 1 includes vibrating feeder, a fixed jaw crusher, cone stone crushers, vibrating screen and sand washer. This section is a perfect option for processing relatively moist materials, for the feeding chute and impact plate could be equipped with heating machine to avoid materials from caking and clogging effectively.

Section 2 contains vibrating feeder, a fixed jaw crusher, hammer crusher, vibrating screen and sand washer. This option is capable of having materials shaped once for good, for the hammer crusher in this line contains rotors with hammer head that could be driven by the rotors rotating at a high speed to crush and reshape the materials crushed by the fixed jaw crusher.

Section 3 Hydraulic cone crusher is mainly composed of many parts, such as: feeder, chute, magnetic separator, cone crusher, wheels or crawlers, etc. Hydraulic cone crusher is the host part of crusher plant and it can be freely matched with single-cylinder cone, multi-cylinder hydraulic cone, full hydraulic cone and spring machines. Based on that, hydraulic cone crusher is featured in integrated design, compact structure, best qualityand good performance, etc.

No matter what kind of mining machine it is, it is supposed to get inspected and maintained after serving in an engineering project for as long as 20 hours, which means that each kind of crushing machine should be maintained once every 20 hours. In the case of a fixed crusher, its maintenance is mainly about overall maintaining and changeable wearing parts, including the purchase of several new pairs of wearing part backups, which constitute the main part of maintenance cost. So, if you want to purchase a fixed plant crusher, apart from the after-market services that the manufacturer provide, you have to master some simple and easy maintenance skills about your stone crusher machine.

Light maintaining: light maintaining mainly refers to inspecting and adjusting, for example, adjusting the clearance of discharging opening and lubrication system of the fixed crusher, as well as changing worn-off wear parts such as liner plate.

Regular maintaining: regular maintaining of the fixed crusher not only includes all the work of light maintaining, but also refers to getting pull rod, axle bush, toggle plate and other worn-off parts changed on the basis of a regular period.

Super maintaining: super maintaining (thorough maintaining) is primarily regarding inspecting and maintaining the fixed crusher as a whole so as to update each of spare parts even achieve the technological innovation of a fixed crushing machine.

How often a super maintenance should be done depends on the daily performance and inspection of the fixed crusher, which says there is not a certain frequency on deploying a thorough maintenance.

Environmental law, also known as environmental and natural resources law, is a collective term describing the network of treaties, statutes, regulations, common and customary laws addressing the effects of human activity on the natural environment. The core environmental law regimes address environmental pollution. A related but distinct set of regulatory regimes, now strongly influenced by environmental legal principles, focusing on the management of specific natural resources, such as forests, minerals, or fisheries. --Wikipedia

The issue of environment protection in mineral industry has been on the table. And more and more companies engaged sandstone business have been shut down owing to severe environmental pollution, which reveals that a fixed stone crusher could bring users long-term benefits one the basis of eco-friendly. Then how to make a fixed crusher machine friendly to environment? The code could be cracked in terms of keeping down dust and noise.

The complete installation of a fixed crusher mainly contains: preparing sitesite designequipment deliverylocating a spot for machinepile drivinginstallationsoft operating (without materials) soft operating (with materials).

Before purchasing a fixed crusher, a series of paperwork needs to be applied from local government to make the mining project legitimate, then locating a right place for that mining project, which is also followed by confirming final requirements and making a good budget according to budget lists shared above. Finally comes the trading part of selecting a worthwhile crusher supplier to cooperate with. After everything related to purchase is settled down, it's time to install the fixed crusher and test the machine, if none of glitches even breakdown happen during the processing of the machine, this mining project is technically setting up.

Regarding of how long it will take to get a fixed crusher installed, a small fixed crusher is going to take approximately a whole week, a medium one is about a half month and a big one calls for around 1-2 months, thus running some real tests on the product you are going to buy in advance is undeniably a wise decision.

It is a kind of primary crushing machine widely applied to breaking gold mine, non-metallic ores and aggregate. With the maximum capacity of 2200 t/ph and large feeding opening, it is qualified to massively process fresh raw ore even in the size of 1500mm.

Besides, its jaw plate is made of high manganese steel with great wearing resistance and reliability, thus enabling it to continuously crush coarse tough materials within 20 hours. A fixed jaw crusher commonly consists of three main parts, frame, jaw plate and side guard plate, and plays a crucial role in stone crushing plant and sand production line.

Materials: It is mainly used to crush all series of tough and soft minerals with compressive strength (Compressive Strength refers to the capacity of a material or structure to withstand loads tending to reduce size) of lower than 320Mpa including rocks and ores such as concrete, gold mine, river stone, blue stone, coal, granite, quartz and limestone. So, there is funny thing that people sometimes name the crushers according to different materials, such as concrete crushers, coal crushers, lime crushers, granite crusher machine, gold mining stone crusher, ore crushers, rock crushers, etc.The maximal feeding size of the fixed jaw crusher machine could reach 1500mm and its discharging size could be adjusted between 10-400mm. There are different types of stone crusher machine, some of them are used in primary crushing, some are in secondary crushing and others are in tertiary crushing. The general differences of functions among these pulverizer are processing materials with differernt hardness, size, length and producing the various degree of partical shapes.

Pre-startup Checklist Condition Solution Whether gear plates are worn off badly Replace them with new ones Whether discharging opening is fitting Adjust it in time Whether some gold or non-metallic ores are left in crushing chamber Remove them out immediately Whether link toggle is loosing Tighten it up Whether boot caps on belt wheel and flying wheel remain intact Replace the boot caps with new ones Whether the tightness of triangle belt and pull rod springs is appropriate Adjust them accordingly Whether oil tank is full Refill it Whether electrical equipment and signal systems are working properly Get them fixed prior to operate is a must-have

Jaw plates of the fixed crusherinclude fixed jaw plate and movable jaw plate. The fixed jaw plate is fasten to the frame, while the top of movable jaw plate is connected with eccentric shaft and the bottom is supported by thrust plate. As the easiest worn part, the quality of jaw plate has a lot to do with users' operating sale and long-term return on investment. And it's suggested to replace the jaw plate when its wear loss makes it by 3/5, according to which, at least a pair of jaw plate backups should be prepared in case, because the average operating life of a jaw plate is about 4 months.

Because the average operating life of a jaw plate is about 4 months. What kind of materials should be selected to build jaw plates of the fixed crusher? High manganese steel could be regarded as the most ideal material candidate, due to its great reliability and tenacity.

Impact Rock Crusher is a type of crushing machine applied to metallurgy, gold mine, chemistry, building material and hydro project industry. With the capacity of 30-800t/h and maximal feeding size of 800mm, and it is more suitable for secondary crushing on various materials, compared with a fixed jaw crusher with a bigger productivity and feeding size.

Additionally, this kind of stone pulverizeris mainly made up of frame, drive mechanism, rotor, toggle, hammer and others and could be divided into two variations: single-rotor type and dual-rotor type, based on the number of rotors.

Checklist for Soft Operating on Impact Crushers Condition Solution Whether some debris is left inside the machine Clean it up timely Whether all of the spare parts are bolted well Fasten them up immediately Whether bearing shaft is in good lubricating condition Rub more grease on it Whether the clearance between liner plate and rotor reaches standard level Adjust it accordingly

It's mainly the rotor with hammed head that runs at a high speed to drive the stone pulverizer to work, thus the rotor has to be heavy enough to crush materials in large size and remain a stable performance, which is why the rotor is commonly made of high chromium gold with great impact resistance. It is also good at crushing materials like pebble, quartz, marble and other ores and these stone crushering equipment perform pertectly to produce various size of particle shape.

Unstable working condition of rotor could result in unsteady performance of machine out of strong inertia and cause overload inside the machine with huge vibration, leading to overheat the shaft bearing, which definitely influences the uptime and service life.

The Hongxing cone crusher can be divided into a spring cone crusher, a single cylinder hydraulic cone crusher, a spring hydraulic cone crusher(also known as the Symons cone crusher), a full hydraulic cone crusher, a multi-cylinder hydraulic cone crusher, etc.

According to the structure, it is widely applied in the industries such as sand stone material yard, concrete sand making, dry powder mortar, construction waste, mechanism sand, power plant desulfurization and other industries, and is used for crushing various ores and rocks of medium and medium hardness (below 350 MPa), such as calcite, limestone, granite, river cobble, dolomite, green stone, glass, cement clinker, iron ore, etc.

Ingeneral, how much you will spend on fixed crusher is affected by many factors, such as mining equipment manufacturers, specifications of the crusher, quality, technology, processing capacity, market demand, etc. Different crusher manufacturers have different performance and quality, therefore, customers must purchase at regular manufacturer when purchasing mining equipment. There are many types of crushers, including some star products like hydraulic cone crusher, fixed jaw crusher, rock jaw crusher, impact stone crusher, etc. In addition, Hongxing Machinery is known as sophisticatedtechnology, best quality, and good reputation. Come on and you'll see that we have different types of crushing equipment.

high quality cone crusher spare parts | sinco

Cone crusher is widely used in metallurgy, construction, mining and other industries, can be used for secondary or third crushing. Hydraulic cone crusher, composite cone crusher, cone crusher various consumable parts collectively referred to as cone crusher parts. Our foundry supplies many brands cone crusher wear parts, such as bowl liner, mantle, concave. Also, we offer customized service manufacturing the parts as per the drawings you sent.

For one container order, we can finished within 30 or no more than 45days. So youll get what you need fast with minimal downtime. Not to mention, we stock a large number of replacement jaw castings for most crushing equipment which means well likely be able to get your order to you fast.

Manganese parts are available in Mn14% Standard manganese, Mn18% Premium, and Mn22% High alloys.Sinco offers custom profile bowl liners and mantles available in stepped, pocketed, and increased feed versions of OEM parts.These customer parts can lead to increased efficiency, longer wear life, and reduced downtime therefore lowering overall production costs.

We produce wear-resistant, high temperature-resistant, corrosion-resistant metal casting with the annual production capacity of over 15,000 tons. Our products are mainly used in mining, metal recycling, cement machinery and other industries.

telsmith cone crusher parts | sinco

We produce wear-resistant, high temperature-resistant, corrosion-resistant metal casting with the annual production capacity of over 15,000 tons. Our products are mainly used in mining, metal recycling, cement machinery and other industries.