Longzhen in recent years quit several kinds of single-bar cone crusher,
Single-bar cone crusher working principle:
The equipment in the work of the motor rotation through the pulley or coupling, drive shaft and cone in the eccentric sleeve under the compulsion of a fixed around a rotary pendulum movement, so that the crushing wall of the cone crusher from time to time close to the white wall surface of the roll from time to time away from the fixed in the adjusting sleeve, so that the ore is constantly subjected to impact, extrusion and bending effect to achieve the crushing of ores in the crushing chamber. Rolling white wall surface, so that the ore in the crushing cavity is constantly subjected to impact, extrusion and bending effect and realize the crushing of ore. When the unbreakable foreign matter passes through the crushing cavity or the machine is overloaded for some reasons, the spring insurance system realizes the insurance, the discharge opening increases, and the foreign matter is discharged from the crushing cavity, if the foreign matter is stuck in the ore discharge, the clearing system can be used to make the ore discharge continue to increase, so as to exclude the foreign matter from the crushing cavity. Under the action of the spring, the discharge port is automatically reset and the machine returns to normal operation. This series crusher is divided into three kinds: coarse crushing cone crusher, medium crushing cone crusher and fine crushing cone crusher, which can be purchased according to different needs of users.
Single Bar Cone Crusher Components:
Mainly composed of frame, horizontal shaft, moving cone, balance wheel, eccentric sleeve, upper crushing wall (fixed cone), lower crushing wall (moving cone), hydraulic coupling, lubrication system, hydraulic system, control system, etc.
Single Bar Cone Crusher's superior performance:
1, large crushing ratio, High production efficiency.
2, laminar crushing, the finished product grain size is more uniform.
3, less wearing parts consumption, low operating costs.
4, coarse and fine crushing, just replace the fixed cone can be realized.
5. Advanced hydraulic technology realizes overload protection and hydraulic adjustment of discharge opening, which simplifies the structure of the crusher and reduces the weight.
6, thin oil lubrication, reliable and advanced, improve service life.
7, easy maintenance, easy to operate and use VSI new sand making machine is a new generation of sand making machine developed by Longzhen Heavy Industry through the introduction of foreign advanced technology, and combined with the characteristics of China's stone material suitable for Chinese customers, is the current domestic production of the world's advanced level of high-performance sand making equipment. vsi new sand making machine compared with similar products in China, the production capacity is higher, the product has a good shape, low cost. Compared with similar products in China, VSI new sand making machine has higher output, good grain shape and low cost. The machine is specially designed for highway, high-speed railroad, high-rise building, municipal, hydropower dam construction, concrete mixing plant to provide high-quality sand and gravel aggregate, is the first choice in the field of artificial sand making and stone shaping equipment.
New sand making machine product advantages:
1, compared with the traditional equipment under the same power, large capacity, high output, output increased by 30% and stable;
2, the product has excellent grain shape - the product is cubic, good grain shape, reasonable grading, fineness modulus can be adjusted;
3, the low consumption of wearing parts. Reasonable cavity design, reduce the direct contact between the material and wearing parts, reduce the wear and tear of wearing parts;
4, hydraulic cover device, replace the wearing parts is more convenient;
5, thin oil lubrication, automatic maintenance - thin oil transmission has a high transmission efficiency, cooling effect of good grease transmission can not be compared with the advantages of the same production capacity, can reduce power consumption by 10-40%, can reduce power consumption by 10-40%, can reduce power consumption by 10-40%, can reduce power consumption by 10-40%, can reduce power consumption by 10-40%, can reduce the power consumption by 10-40%. In the case of the same capacity, it can reduce power consumption by 10~40%. Dual oil pumps complement each other to ensure oil supply, no oil flow, no oil pressure when the automatic shutdown; oil cooling and heating device to ensure that the bearing lubrication is always in the best state. Thus completely solve the problem of bearing heat; etc., so that the spindle bearings to maintain a constant temperature, prolonging the maintenance cycle and service life.
New sand making machine working principle:
Solid casing base, symmetrical arrangement of the two ends of the installation of the two flange-type vertical mounted motor, by the multi-groove belt pulley drive *** with the drive of the high-speed rotor, will be thrown from the tangent direction of the material throwing mouth stone striking the anvil ring, the stone material itself is crushed.
New sand making machine structure composition:
VSI new sand making machine is mainly composed of feed inlet, dividing cone, impact liner, rotor, motor, vertical shaft, body, discharge port and so on. Longzhen produces a full set of stone production line equipment to provide you with comprehensive technical support, this production line has a vibrating feeder, jaw crusher, impact crusher, vibrating screen and belt conveyor and other equipment combination. According to different process requirements, various models of equipment are combined to meet the different process requirements of customers.
Stone production line product advantages:
The stone production line has a high degree of automation, and the whole production line almost does not need manual operation except for the startup and shutdown of the equipment and daily maintenance. It has high production efficiency, low running cost, large output, high revenue, and the finished stone has uniform particle size and good grain shape, which meets the requirements of the national high-speed material.
Stone production line working principle:
First of all, the stone by the feeder uniformly into the coarse crusher for preliminary crushing, and then the coarse material produced by the belt conveyor conveyor to the impact crusher for further crushing, fine crushed stone into the vibrating screen screen different specifications of the stone, does not meet the requirements of the size of the stone back into the impact crusher crusher again.
Structural composition of stone production line:
1, jaw crusher
2, impact crusher
3, vibrating feeder
4, vibrating screen
5, belt conveyor Sand production line, also known as the sand production line is mainly composed of jaw crusher, vertical shaft impact crusher (sand maker), vibrating screen, sand washer and belt conveyor. The sand making machine is a new type of crusher developed and produced by our company by absorbing the technical advantages of the similar products of Barmac Company and skillfully combining the principles of stone hitting stone and stone hitting iron, which makes the sand making production line more efficient and less costly.
Sand Production Line Product Advantages:
Machine-made sand production line is a kind of special equipment for producing construction sand and stone, which is 50% energy-saving than traditional sand making machine. It can make all kinds of rocks, gravel, river pebbles into construction sand with various particle sizes, uniform sand size, high compressive strength, far more than natural sand, ordinary hammer sand machine production of sand is more in line with the construction requirements, and better improve the quality of construction. The equipment has the characteristics of reliable performance, reasonable design, convenient operation and high working efficiency
Working Principle of Sand Production Line:
Firstly, the stone material is crushed by the coarse crusher, and then the coarse material is transported to the fine crusher by the belt conveyor to be further crushed, and then the finely crushed stone material is screened by the vibrating screen to separate the two kinds of stones, and the stone that meets the feeding size of the sand machine is fed into the sand machine, while the other part of the return material is fed into the sand machine to produce sand. Sand making, the other part of the return material into the fine crusher, into the sand making machine part of the stone made of sand, sand washer (optional) cleaned into finished sand, the other part of the sand making machine into the crushing again.
Sand production line structure:
1, sand making machine
2, vibrating screen
3, sand washer
4, jaw crusher
5, belt conveyor
6, cone crusher The high-pressure roller mill series products are mainly suitable for processing various kinds of non-flammable and explosive materials with the hardness of 9.3 or less on Moh's hardness and the humidity below 6%. High-pressure suspension mill series are mainly used for processing various non-flammable and explosive mineral materials with Mohs hardness below 9.3 grade and humidity below 6%. It is widely used in metallurgy, building materials, chemical industry, mining, highway construction, water conservancy and hydropower, etc. It is the ideal choice for processing quartz, feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ore, barite, bentonite, coal bang stone, coal, etc. The fineness of the finished product can be adjusted from 0.613 to 0.033
High-pressure Suspension Mill Product Advantages:
1, unique design: the host grinding chamber, in the plum blossom frame is not designed to 1500kg-2000kg pressurized device, the same power, the output increased by 10-30%, the grinding device on the material grinding pressure increased by 800-1500kgf, the finest fineness of the finished product can be up to 1000kgf, the finest fineness of the finished product can be up to 1000kgf, the finest fineness of the finished product can be up to 1000kgf. The finest fineness of the finished product can reach 1000 mesh;
2, the applicability of materials, can be for the Mohs hardness of 9.3 grade below a variety of materials;
3, the dust removal effect fully meets the national standards;
4, the grinding roller device adopts high-quality and efficient processing technology, overlapping multi-stage seals to ensure a good sealing effect;
5, the grinding rollers, grinding ring Replacement cycle is long, eliminating the short cycle of replacement of wear parts of the centrifugal pulverizer drawbacks;
6, the grinding device using overlapping multi-stage sealing, sealing performance is good.
High-pressure suspension mill working principle:
Materials through the jaw crusher crushing, through the elevator by the electromagnetic feeder according to the host work, uniformly feed the material into the grinding area, and then by the shovel knife shovel up the material into the grinding belt formed by the grinding rollers and grinding rings. The grinding device is equipped with high-pressure spring, so that the grinding pressure between the grinding roller and the grinding ring is increased by 1.2 times, and at the same time reduce the frequency of swinging back and forth of the grinding roller device, increase the stability of the mill at the same time significantly improve the working efficiency of the mill. Grinding materials into powder under the action of the circulating wind, with the airflow up into the analyzer precision particle selection, does not meet the requirements of the host to return to regrind, meet the requirements of the particles with the airflow into the cyclone powder collector, detachment, powder discharged from the discharge port, the airflow is returned to the fan. In the process of grinding, the appropriate amount of airflow through the pipeline device in the internal circulation of the machine, while the excess airflow formed by evaporation of water in the material enters the return duct through the bag duster or pulse dust collector to purify and then discharged.
High-pressure roller mill structure:
High-pressure roller mill complete set of equipment includes: host, analyzer, blower, finished cyclone separator, piping devices, motors, etc., auxiliary equipment Raymond mill, dustpan elevator, electromagnetic vibration feeder, electric control cabinet, etc., the user can be flexible to choose according to the site conditions. At present the T-type mill (Raymond mill) has been widely used in electric power, mining, metallurgy, chemical industry, iron and steel, building materials, coal and other industries, resulting in huge economic and social benefits. It is mainly used in mining, building materials, chemical industry, metallurgy, thermal power, coal and other industries to grind various non-flammable and explosive mineral materials with Moh's hardness below 9.3 and humidity below 6%, and the fineness of the finished products can be adjusted arbitrarily from 30-400 mesh, such as cement (clinker), quartz, feldspar, calcite, dolomite, graphite, fluorspar, wollastonite, phosphorite, calcium and magnesium phosphorus fertilizer, coal, gangue, slag, zirconium, talc, granite, sand, sand, sand, sand, sand, sand, sand, sand, sand, sand and sand. sand, talc, granite, potassium feldspar, marble, barite, ceramics, glass and so on. Because the overpressure trapezium mill in the design of the full consideration of the needs of desulfurization powder, more can be perfectly matched with the desulfurization equipment, thus improving the efficiency of desulfurization, so it has become the first choice of equipment for desulfurization powder at home and abroad.
Advantages of Raymond Mill:
1. Adopting trapezoidal grinding rolls and rings that can improve the crushing efficiency;
2. Utilizing pressurized springs that can play the role of balancing and pressurizing, as well as elastic couplings that can play the role of smooth vibration damping;
3. Equipped with impellers that can improve the precision of powder selecting and the product's high density;
4. Energy-saving centrifugal induced draft fan;
5. Convenient impeller adjustment device;
6. Uniquely designed inwardly inclined air duct to ensure that the materials bursting into the air nest shell can fall into the mill along the inclined surface smoothly.
Raymond Mill Working Principle:
After the material is crushed by the jaw crusher, the material is fed into the grinding area evenly by the electromagnetic feeder through the elevator according to the working condition of the host machine, then the material is shoveled up by the shovel knife and sent into the grinding belt formed by the grinding rollers and grinding rings. The grinding device is equipped with high-pressure spring, so that the grinding pressure between the grinding roller and the grinding ring is increased by 1.2 times, and at the same time reduce the frequency of swinging back and forth of the grinding roller device, increase the stability of the mill at the same time significantly improve the working efficiency of the mill. Grinding materials into powder under the action of the circulating wind, with the airflow up into the analyzer precision particle selection, does not meet the requirements of the host to return to re-grinding, meet the requirements of the particles with the airflow into the cyclone powder collector, detachment, powder discharged from the discharge port, the airflow is returned to the fan. In the process of grinding, the appropriate amount of airflow through the pipeline device in the internal circulation of the machine, while the excess airflow formed by evaporation of water in the material enters the return air duct through the bag duster or pulse dust collector to purify and then discharged.
The structure of Raymond mill:
TXM medium speed T-type mill (Raymond mill) is mainly composed of main machine, fineness analyzer, blower, finished cyclone powder accumulator, bag dust collector and connecting air duct. According to the needs of users can also be equipped with crusher, elevator, storage silo, electromagnetic vibration feeder and electrical control cabinet and other auxiliary equipment. In the main machine, the grinding roller assembly is suspended on the grinding roller hanger through the cross stretcher shaft, the grinding roller hanger is fixedly connected with the main shaft and the shovel knife holder, the pressure spring is on the outer end of the cantilever in the grinding roller bearing chamber, forcing the grinding roller to be tightly pressed on the surface of the inner circle of the grinding ring by taking the cross stretcher shaft as the pivot point, when the motor drives the main shaft to rotate through the driving device, the shovel knife installed on the shovel knife holder rotates in synchronization with the grinding roller, and the roller rotates in the rolling of the inner circle of the grinding ring at the same time. The motor drives the analyzer impeller to rotate through the transmission device, the higher the rotating speed of the impeller, the finer the separated powder. Ball mill is the key equipment for crushing materials after they are crushed. It is widely used in cement, silicate products, new building materials, refractories, fertilizers, ferrous and non-ferrous metal beneficiation and glass ceramics and other production industries, for a variety of ores and other grindable materials for dry or wet grinding.
Ball Mill Product Advantages:
Longzhen Heavy Industry ball mill adopts advanced technology at home and abroad, with high grinding efficiency, low failure rate, reasonable design and convenient use.
Ball Mill Working Principle:
This machine is a horizontal cylindrical rotating device, gear drive along the outer edge, two-bin, lattice type ball mill. Materials from the feeding device through the feeding hollow shaft spiral evenly into the mill first warehouse, the warehouse has a stepped liner or corrugated liner, filled with different specifications of the steel ball, the cylinder rotates to produce centrifugal force will bring the steel ball to a certain height and then fall, the material to produce heavy impact and grinding effect. After the material reaches rough grinding in the first warehouse, it enters into the second warehouse through the single-layer partition board, which is set with flat lining board and steel balls inside, and further grinds the material. The powder is discharged through the discharge grate plate to complete the grinding operation.
Ball mill structure:
The ball mill consists of feeding part, discharging part, rotary part, transmission part (reducer, small transmission gear, motor, electric control) and other main parts. The hollow shaft is made of cast steel with removable lining, the rotary gear is made of casting hobbing gear, and the cylinder is equipped with wear-resistant lining plate, which has good abrasion resistance. The machine runs smoothly and works reliably. Note: According to the material and discharge method, dry ball mill and wet lattice type ball mill can be selected. Tire type series mobile crushing plant is a new series of rock crushing equipment developed by our company, which greatly expands the concept of crushing operation. The design concept of mobile crushing plant is to eliminate the obstacles brought by the crushing site and environment to the customers' crushing operation as the primary goal, and really provide the customers with high efficiency and low cost project operation hardware facilities. Mobile crushing plant can be divided into: Jaw Crusher series, Impact Crusher series, Cone Crusher series.
Mobile Crushing Product Advantages:
1. Tire-type mobile crushing plant is light in weight and small in size, especially suitable for working in narrow sites;
2. Convenient for transportation, crawler walking, no damage to the road surface, equipped with multi-functional appliances, wide range of adaptability;
3. Integration of receiving, crushing, transferring and other process equipment, optimization of the process makes it have excellent rock crushing capabilities. Optimization of the process flow gives it excellent crushing performance in rock crushing, aggregate production and open-pit mining, and it can be combined with different models to form a powerful crushing line to complete multi-demand processing operations;
4. The whole machine adopts all-wheel drive to realize in-situ steering, and the standard configuration, quick-change device, with perfect safety protection, is especially suitable for the site of the narrow, complex areas.
5. Fuel saving, fuel saving rate of up to 25%;
6. Randomly attached to the power pack - the most optimized design;
7. Can climb the slope operation, to meet the mines, hydroelectric power stations, coal mines and other engineering crushing requirements.
Mobile crushing principle:
1, jaw series, impact crusher series, cone crusher series of high-performance crusher;
2, and crusher integration of the feeder, belt conveyor, vibrating screen;
3, steering traction axle, easy to highway transportation and site in-depth;
4, vehicle mounted support, the site of the equipment stationed in the fast and convenient;
5, the equipment can be used in a variety of ways. Convenient;
5, vehicle-mounted generator set, motor and control box integration.
Mobile crushing structure:
The mobile crushing and screening plant includes primary crushing station, secondary crushing and screening station, belt conveyor, etc. All levels of crushing stations are independent working units, which can fulfill their different responsibilities, and the belt conveyor is responsible for material transfer and stacking between the crushing stations. It is suitable for the powder processing of metallurgy, building materials, chemical industry, mining and other mineral materials, and can be used for non-flammable and explosive mineral materials with Moh's hardness below 8 and humidity less than 6%, such as feldspar, calcite, talc, barite, fluorspar, rare earths, marble, ceramics, bauxite, manganese ore, phosphorite, iron oxide red, quartz sand, cement clinker, activated carbon, clay, gangue, gypsum, silicon carbide, refractory materials and so on. Powder processing.
Mill production line product advantages:
1, Longzhen mill production line with high output, Moh's hardness less than 9.3 grade minerals can be processed and crushed;
2, wide range of finished product size;
3, low investment costs, in the case of the same fineness, less than the air mill investment, low cost, short recovery cycle;
4, wearing parts Low wear and tear, so the wear parts are made of high-quality wear-resistant materials at home and abroad, longer service life than the wear parts of ordinary mill equipment, generally more than one year.
Working Principle of Grinding Production Line:
Working Principle of Machine:
After the bulk material is crushed by the jaw crusher to the required granularity, the material will be sent to the silo by the elevator, and then the material will be sent to the host mill room by the vibrating feeder to be grinded in a uniform and quantitative and continuous manner, and then the milling powder will be taken away by the fan airflow, and then be graded by the analyzing machine, and then the powder which meets the fineness will enter into the cyclone collector along with airflow, and then be separated and collected. The powder meets the fineness and enters into the big cyclone collector with the airflow to be separated and collected, and then discharged through the powder discharge pipe, which is the finished powder. The airflow is then sucked into the blower by the return air pipe at the upper end of the big cyclone collector. The whole airflow system of this machine is closed and circulating, and is circulating under positive and negative pressure. There is a certain amount of water content in the material to be ground in the grinding chamber, and the heat generated during grinding leads to the evaporation of the gas in the grinding chamber, which changes the gas flow, and at the same time, due to the laxity of sealing of the combination of various pipelines of the whole machine, the outside gas is sucked in, which increases the circulating airflow, and for this reason, we can achieve the balance of the airflow by adjusting the residual air pipe between the blower and the main machine and lead the surplus gas into the cloth bag dust collector, so that the surplus gas can be brought into the collection of the fine powder. down, the residual gas is purified and discharged.
Mill production line structure composition:
Mill production line: the whole structure is composed of main machine, analyzer, pipeline device, blower, jaw crusher, dustpan elevator, silo, electromagnetic vibrating feeder, power distribution cabinet and so on.