Sand making machines field in the mining field, widely used in grinding technology recently, it can produce a lot of powder grinding, reduce the high cost of grinding the load. Sand making machine, which is aslo known as sand making plant, is widely applied in all kinds of ores, cement, refractories, bauxite clinker, carborundum, glass raw materials such as hard, hard materials, finely.In the mechanism of building sand, stone and a variety of metallurgical slag is widely used in crushing, high production efficiency compared with other types of crusher. But do you know when you need to replance new bearing for your sand making plant?

Your sand making machines” maintenance in sand making machinery is crucial for normal machine can lasting work, must be regularly let sand making machine get plenty of time to cease to rest. regular open the access door to observe impact type system sand machine downtime internal wear, replace worn parts in time, it is strictly prohibited to open the access door in the process of sand making machine work to observe internal situation, thank you for your cooperation. Found that the impeller body wear to find manufacturers repair timely replacement. In addition, drive triangle tape tension size should be adjusted properly, in order to ensure uniform triangle tape bearing, double motor drive, on both sides of the triangle tape should be grouped selection, make its every length as consistent as possible. What”s more, sand making machines in the workplace should be appropriate to 400 hours to join grease, to 2000 hours at work is about to open the spindle assembly for cleaning, to 7200 hours at work will need to replace new bearing.

From what I have said, I think that you may know that what time you need to replace new bearing for your sand making plant. In addition, hxjq is professional cone crusher manufactures and screw classifiers suppliers, and China jaw crushers for sale, etc,. If you have any other question or have an interest on our product ,you can write to us: sales@hxjq.com

screw washing machine: http://www.china-sandmaker.com/news/nn283.html

Impactor equipment is also known as impact crusher. It plays an important role in many fields. As the professional manufacturer of complete sets of mining machinery, such as hard rock crushing machine (hard rock impact crusher), impact coal mining equipment, impact rotary crusher and impact stone breaker

Impact coal mining equipment has the same working principle with the ordinary impact crusher, movable design for rack make it easy to replace the back plate and plate hammer. This expertise impact crusher is used in coal crushing,and this kind crusher is mainly used in power plants or coking plant.Impact coal crusher and ordinary impact are the complete same working principle. However, due to the strength of coal is lower than rock, requirment for crushing force is much smaller, rack and other parts extensive use welded components,it”s light and has the simple structure.

Mineral impact crusher”s rack can be divide into four parts: forebay, rear frame, middle rack and the under rack, and connect these with pin roll and hydro-cylinder. You can replace the counter-attack board or the board hammer by separating the fuel tank rack, or notremove the main bearing on the rotor for surfacing and processing,this can greatly simplify the maintenance work, shorten the time of maintenance.

Due to coal is easy to be crushed, impact breaker has the high speed and light weight. A compression spring must be installed uppon the back plate of the rod. When materials which shouldn”t be crushed fall into the crusher, too much pressure make the spring compressed, leaving the back plate and the rotor door gap increases, the no-broken materials are discharged.

After the end of maintenance, cylinder retracts, the four parts rack recovered and fixed up each other, you can do the re-crushing operations. In order to facilitate turning on the rack, the connection between the components use the various rack parts that easily removable screw connections.

If you have any need, welcome to contact with Hongxing Machinery: sales@hxjq.com.

Surrounded by an endless conveyor belt drive drum and redirection roller. Branch of the up and down between the two rollers in a number of roller bearing.Material placed on the branches, the use of the friction between the driving drum and belt traction belt and material. conveyor belt is suitable for horizontal conveying grain materials and sloping direction and items, also can be used to undertake a certain process operation of the assembly line. conveyor belt has Simple structure, stable and reliable work, high adaptability for the material, large conveying capacity, low consumption, conveyor belt is used widely.

The conveyor belt is made up of tensioning device, loading device, the redirection roller, roller, conveyor belt, roller, frame, cleaning device, under the drive.In belt conveyor, conveyor belt is a bearing and traction components, it not only must have the carrying capacity, but also have enough strength. Conveyor belt consists of core and cladding, the core body sustain tension, covering to protect core body from damage and corrosion. But do you know what need you to pay attetion to the operation of conveyor belt?

In the running of the conveyor belt, must carry out the following operations:1. Close the total power switch, check whether the equipment into the power supply is normal and the power indicator light is bright. The next step after normal operation. 2. Close the circuit of the power switch, check whether the normal.Under normal condition is: the equipment is not action, belt conveyor running light is not bright, inverter and other equipment of the power indicator light is lit, the inverter display panel display is normal (trouble-free code is shown). 3. According to the technological process, in turn, start the electrical equipment, an electrical equipment on the startup after normal (motor or other equipment has reached the normal speed, normal) to go to the next start of electrical equipment. In the running of the belt conveyor, must abide by the provisions of the items in the design of items to be delivered, comply with the design of the belt conveyor.Second, pay attention to all kinds of personnel shall not touch moving parts of belt conveyor, non-professional personnel shall not be arbitrarily contact electrical components, controls, etc.

In addition, they are professional impact crusher suppliers, cone crusher manufactures and drum dryer for sale, etc,. If you have any other question or have an interest on our product ,you can write to us: sales@hxjq.com

conveyor belt system: http://www.sell-crusher.com/pro/p14.html

Cone crusher is suitable for crushing raw materials in metallurgy, construction, road paving and silicate industry, and it can be used for crushing all kinds of ores and rocks with medium and over medium hardness. Cone crushers have such advantages of big crushing ratio, high efficiency, low energy consumption and even product granularity.

With the development of mining machinery industry, the market start to appear all kinds of cone crushers, because the customers have the different demands and users also like the cone crusher very much. So when the customer face to all kind of cone crushers, such as hydro cone crusher, Symons cone crusher, hydraulic cone crusher, gyratory cone crusher, etc, they will have the difficulty choice. Here Henan Hongxing Mining Machinery Co., Ltd. gives some advices to the customers so that it can help the customers make the right choice. The following are these advices:

1. when we buy the rock crusher, we must pay more attention to the quality of cone crusher. Because the price of cone crushers is very expensive, the user buy the machine, they want to get much more money. So the cone breaker must have the long life, and in the processing of production, there are not so much fault. So we must care more about the quality of cone crusher.

2. before we buying the cone crusher, we need to know more about the production site. Especially the situation of the local power supply and the size of production site. This decide to the power and size of cone crusher we will buy. When we have bought the cone crusher so that it can be quickly to be used in the production.

3. we must know the nature of materials that we want to crush and the size of particular that we want after crushing. The point is very important for choosing the cone crusher. Because the design of different cone crushers depends on the nature of materials, so we choose the right cone crusher, we will have the best result.

symons cone crusher: http://www.rotarykiln-china.com/goods/g326.html

Bucket hoist is one of the main ore elevator machine as material fast delivery, often appear in production running deviation, thus increase a lot of effort, in order to solve this problem, for all kinds of belt conveyor repeatedly on-the-spot investigation, analysis, research, summary, according to the different reasons for the difference.

1. installed self-aligning roller group

Self-aligning roller group has a variety of types such as intermediate shaft type, four connecting rod type, the vertical roll type, etc., its principle is to use blocking or roller rotation in the horizontal plane directions or resulted from lateral thrust belt automatically to achieve the purpose of running deviation of the belt can be adjusted. In commonly shorter or the total length of belt conveyor belt conveyor two-way runtime USES this method is reasonable, reason is the short belt conveyor is more likely to run partial, and not easy to adjust.

2. adjust the driving drum and redirection roller position

And the adjustment of the redirection roller driving drum is an important part of the belt running deviation adjustment. Because of a belt conveyor are at least two to five drum, drum of all installation location must be perpendicular to the centerline of the direction of the length of the bucket conveyor, if excessive deflection must be wandering. The adjustment method and similar roller group. To head to the right side of the drum drum, such as belt running deviation, the bearing should move forward, on the right side of the belt to the drum of the left side of the wandering, is on the left side of the bearing should be moving forward, can also be on the left side of the corresponding bearing seat back or on the right side of bearing seat back.

3. blanking position transfer point was the impact on the belt running deviation

Transfer point material blanking position has a very large effect on the belt running deviation, especially in the two belt conveyor in the horizontal plane projection into vertical impact is bigger. Usually should consider transfer points up and down two relative height of bucket hoist conveyor. Relative height is lower, the greater the horizontal velocity component of the material, on the lower belt lateral impact is bigger, the material is difficult to center at the same time.

If you have any question about the bucket hoist for sale, welcome to consult Hongxing Machienry: sales@hxjq.com.

belt conveyor: http://www.sino-ball-mill.com/goods/belt_conveyor.html

Magnetic separator machine applies to wet magnetic separation of materials below 3mm such as the magnetite, pyrrhonitite, roasted ore, limonite, ilmenite. It also used for coal, non-metallic minerals, building materials’ remove working. It except used as magnetic equipment in the magnetic separation plant, it also used as concentrated equipments before filter in the recent years, to replace the magnetic dehydration trough.

The magnetic drum separator can separate raw materials with different magnetic rigidities. The ore processing plant machine works under the magnetic force and machine force. Magnetic Separators in China are designed to recover ferromagnetic materials. The separators are available in designs and sizes to provide solutions for all applications. The heart of each separator is the magnetic system with its unique design, which has a proven record of high efficiency. Magnetic drum separator widely used in iron ore concentrator, it is applied in strong magnetic minerals. It can divide into downstream, semi-current, counter-current three types according to slot structure. It except used as magnetic equipment in the magnetic separation plant, it also used as concentrated equipments before filter in the recent years, to replace the magnetic dehydration trough.

Magnetic line of the China magnetic separator uses high quality ferrite materials or compound with rare-earth magnet, the average magnetic induction is 100～600 MT, we can provide downstream, semi-current, counter-current, a number of different forms magnetic separator according to the users’ need. This magnetic separator has simple structure, convenient operation, capacity, easy maintenance etc advantages. (sales@hxjq.com)

The Wet Magnetic Separators are available in cyclic design with process vessel diameters smaller than 3mm. Magnetic Separator Machine is one kind of efficient equipment for processing fine, feebly magnetic minerals, such as hematite, limonite, wolfram, ilmenite, and tantalum-niobium, etc in the ore separating line. In recent years, it is also more and more applied in purifying quartz, feldspar and nephline. Its magnetic system is a ring-shape chain closed magnetic circuit with energizing coils made of copper tube and cooled internally by water. Grooved plates made of magnetic conductive stainless steel are used as magnetic matrix.

china magnetic separator: http://www.made-crusher.com/productslist/65.html

The application of rotary kiln in ore beneficiation plant: During the ore dressing process, there are often some weak magnetized rock raw materials which are not easy to be separated with the magnetic separation. Then using the rotary kiln to calcine such materials to increase the magnetism, the materials are conducive to further magnetic separation. For this reason it can also be mineral rotary kiln. According to different materials, it can be divided into limestone rotary kiln and cement rotary kiln and clinker rotary kiln.

Lime pit has different requirements for the basic temperature, humidity and so on. The experts of Henan Hongxing Mining Machinery Co., Ltd. (http://www.china-cementmill.com/pp/rotary-kiln.html) according to the status of the customer response, in detailed introduce the humidity and oxygen content on the impact of lime pit.

Temperature and relative humidity, and related to electrical design, is only based on temperature and relative humidity of local conditions suitable for users to design system, in order to make the system work normally and effectively for the long term run. Rotary limestone kiln that operates in the air will increase the required fuel quantity, will be in the rotary kiln preheater near smoke chamber and exhaust tube formation, increased continuously, may cause uncontrolled secondary combustion or even to explode. It also make the harmful effects of rotary kiln calcination process. (sales@hxjq.com)

It also needs to consider seismic fortification intensity, wind direction, wind speed, air pressure, rainfall, snowfall and snow pressure. These conditions need to be thoughtful and in strict accordance with the norms to design. The structural rigidity and stability and resistance to natural disasters of the lime kiln will be strong. Otherwise, it is possible to make huge amounts of money building lime that should not be used to reach operating years, resulting in huge losses.

Relying on Strong technical precipitation and independent innovation ability, Hongxing Machinery plays an important role in international market, which become one of the most important manufacturing and exporting bases in China. As the typical product of Hongxing machinery, horizontal kiln has such advantages as reliable operation, easy maintenance, simple structure, low production cost, high productivity, advanced technology and so on.

rotary calciner kiln: http://www.made-crusher.com/newslist/199.html

Rotary kiln can be divided into cement rotary kiln, calcinating rotary kiln and circumgyrate kiln according to different processing materials. Rotary kiln equipment is mainly used for calcining cement clinker, with dry process production and wet process production two kinds. Any mechanical mining equipment are the same, there will need maintenance and renovations, so that it can only guarantee the equipment”s efficiency and ability, to ensure the life of the equipment. The same is true of cement rotary kiln, cement rotary kiln maintenance of the following is the basic requirements and rules:

1. cement kiln maintenance including play bark, split tiles, cleaning, and masonry. In order to shorten the time to stop the kiln, rotary cement kiln is generally 10-12 hours after cooling the skin and the demolition of brick kiln fight, when the kiln temperature will still be above 90℃, so playing the skin and split brick kiln at high temperatures are high dust environment.

2. The demolition of horizontal kilns and playing through the skin to be broken hydraulic breaker, there is the inevitable splashing and jumping kiln slag skin collapse of the case, in order to prevent safety accidents, the operator hopes to stay away from work surface do not sit on the machine can not be fixed to avoid.

3. The impact by the circumgyrate kiln door size, generally narrower than the bridge, cross the bridge by the machine from the grate cooler is best VIP car separation. Caused by a small excavator driving vehicles through the bridge fall into the grate cooler accidents have been reported at home and abroad.

4. In order to enter the smaller revolving kiln door, but do not want the kiln hood for additional reform, asked to play the width and height of the brick is smaller, lighter. At the same time the impact of hydraulic breaker to a large power to quickly complete the job, but also to play moving kiln castable.

5. According to common sense, generally do not want diesel-powered equipment in the dust under the conditions of high temperature and high use, because the engine does not heat, and high dust would lay dead air filter and radiator, resulting in glitches, affect the playing tiles operations. (sales@hxjq.com)

6. of the machine design must be considered in the case of high temperature and high dust and reliable operation, low failure rate, low cost. Therefore, the international common practice is no longer diesel-driven machinery used in the cement rotary kiln to play within the skin split brick.

7. demolition of brick skin to be removed quickly hit brick kilns, but not damage the cylinder. This requires hydraulic hammer impact energy and frequency stepless kiln.

calcining kiln: http://www.ball-mill-china.com/news/rotating_drying_kiln.html

The three-ring micro powder mill plays an important role in the mining machinery industry, especially indispensible in the industry of coal mining, chemistry, electricity and building construction. The three-ring micro powder mill is internationally advanced, high-efficient equipment for the coal, metal and nonmetal mining exploitation and it meets the need for the raw materials and energy of the economic development.

To push the company to a new stage, the micro powder grinding mill produced by Hongxing Machinery (sales@hxjq.com) innovates and reforms itself constantly. Every mining machinery manufacturer should see the development opportunities for the crushing equipment, micro powder mill and pulverizer. They should: on the one hand, improve the level of technology and service; on the other hand, they should put more emphasis on the research and welcome the industry reform with innovation of technique. 2014 will be a good year for the development of the mining machinery industry. Hongxing Machinery conducts a research that shows 2014 will be a god-given opportunity for the powder machine manufacturers.

We can see from the characteristics of mining industry production today, the development trend of the mining machinery equipment like crusher and pulverizer etc. is large-scale, digital intelligent, ecological and energy efficient. The company has experienced two shifts: one is that the product development changed from imitating other products to developing and innovating his own. The other is that the economic development way turns to be intensive pattern instead of the extensive one. Hongxing Machinery which is a leader in the field continuously forges ahead and stands in the front of the industry. From the primary pendulum Raymond pulverizer to the present superfine pulverizer, based on the market and the strong research and development strength, Hongxing Machinery always combines closely with the practical need of the mining industry, chemistry and the road construction.

powder machine: http://www.crushing-mill.com/powder-making-machine.html

Along with the intensity of the diversification of competition, market of sand making production line is becoming more and more strong, in order to be the first time for customers, manufacturers began to take all kinds of tricks to customer attention, many of them are used the promotional activities, in order to achieve the realization of the interests of the economy, only spend on equipment quality and technical content of mind, and always have a will come back, have unqualified sand production line of products on the market. This approach can only figure at that time the interests, goes against manufacturers of long-term development, based, etc. And since the wall the city behavior. Quality comes higher means more to get the user”s favor.

Sand making production line is a kind of special equipment production building sand, stone. Sand uniform particle size, high compressive strength, than natural sand, sand hammer broken in the production of more conform to the requirements of the high standard construction sand; It is a system of sand production line equipment of vibrating feeder, crusher machine, sand making machine, vibrating screen and efficient sand washing machine, connected by belt conveyor as a line.

Hongxing Machinery produces the sand making production line is used for artificial sand maker, according to the requirements of the material and finished product, can be a counterattack break, break, can be a cone can also use the impactor system sand machine, according to the degree and range of industry application of impact stone crusher is the most widely used devices.

To satisfy the customer different processing needs, can be equipped with the cone crusher, dust removal equipment, etc. Can be used for hard limestone, granite, basalt, cobble, metallurgical slag of a variety of materials such as aggregate and making artificial sand homework, suitable for water and electricity, building material, highway, the application of the urban construction and other industries. According to different technical requirements, various types of equipment undertakes assorted, meet customer”s different technological requirements.

If you are interested in Hongxing products or have any questions, welcome to contact us by email to sales@hxjq.com. or click on the “business communication” online consulting and our customer service staff will provide you with the most professional solutions and the most considerate service. Your satisfaction is our unremitting power forward, you are welcome to click.

sand making plant: http://www.china-cementmill.com/pp/sandmaker.html