Mobile cone crusher - deal with tailings processing production line

At present, the tailings have caused a lot of land, pollution of the environment. Kefid new mobile cone crusher use of artificial sand tailings processing, according to the actual situation, Dawn Heavy Industries launched the mobile crushing plant for the processing of Aggregate system with excellent performance, high reliability, length of the short, small footprint, light weight, mobile strong, reduce materials transportation cost, adaptability, combined flexible, easy to transport, assemble a short time, operation and maintenance of safe, simple and meet the strict Environmental protection Standard features and advantages.
Its good performance and mobility, seemed tailor-made for the highway project. Hongxing Heavy Industry mobile crushing mechanism to produce the fineness modulus of sand, stone powder, gravel gradation, pin sheet content, diameter and other parameters of ultra-Johnson index can meet the Zhongxian highway bridges, tunnels, road projects are the materials required to produce finished products meet the specifications of aggregates, we can see, of Aggregate in road engineering is completely feasible and promising.Vibrating screen is generated by oscillator excited vibration of complex rotation in the work.
Rotary hammer on the oscillator to produce plane swing vibration of the screen surface, and rotate the hammer is to generate cone rotary vibration sieve surface, the effect of their joint role in the screen surface is re-produced rotary-type vibration. The vibration is a complex spatial trajectory curve. The curve is a circular projection in the horizontal plane, and in the vertical plane of projection is an oval. Adjust the upper and lower rotary hammer exciting force, can change the amplitude.
To adjust the upper and lower phase angle of the space hammer, you can change the trajectory of the screen surface shape of the curve and change the trajectory of screen surface material.
We provide professional technology, excellent product quality and intimate after-sales service when you purchase belt conveyor, mobile cone crusher, from our company.
As a professional mining machinery supplier, we will win your trust with our delivery speed, Enterprises Credit and product quality.

Jaw crusher is widely used in mineral processing plant

As we know, jaw crusher is widely used in mining or industrial mineral processing plant. 
Actually the mineral crusher is also widely applied in metallic ores dressing plant.

jaw crushers offer owners the highest possible fatigue strength, excellent reliability and numerous mounting possibilities. Thanks to the accurately balanced structure, the industrial jaw crusher is one of the most easiest and economical crushing machine to install. Combined with special high-quality cast steel components and durable wear parts, means exceptionally high crusher availability, cost-efficient crushing and low cost per ton.
Cone crushers are of four main types including spring cone crusher, CS cone crusher, hydraulic cone crusher and HCS90 cone crusher. Compared with jaw crusher, cone crusher is more special not only in its design aim but also its particular advantages.
Take the spring cone crusher as example. With different applications, the Spring Cone Crusher can be divided into three kinds: standard type is for PYZ(second crush) ;middle type is for PYD(tertiary crush);short-head type is for primary and secondary crush . And its maximal resistance pressure is 300Mpa.
Kefid is a professional mining equipment manufacturer. We have a team of high quality research experts who have always been providing best crushing plant solutions for our customers. 

For more than 20 years, apart from grinding mill, we have provided with stone crusher,and jaw crusher etc.
Our mining machinery is developed on the basis of brought , digestion and absorbtion. Some enterprises have made some achievements in the independent cultivation capability .While from the overall industry , the independent innovative capability still need to be improved.
At present , the world market require the transformation from manufacturing to the innovation .And since the financial crisis ,China enterprises have suffered more and more complaint lawsuit from the world market of intellectual property right . And there have existed the changes of market environment , profits fight and also our imitation ,which have made us lost the confidence of our world person .

So if we still make the manufacturing and adopt the foreign style and spare parts ,we will receive the grinding mill unsatisfaction from our customers .And we must have our own brands and independent innovation planning if we want to have a long-term stable development.

Categories of Impact crusher

Categories of Impact crusher: 

Mineral impact crusher is divided into single-rotor impact crusher and double-rotor impact crusher according to structural feature. Single-rotor impact crusher is divided into reversible turn and non-reversible turn according to steering of rotor. There are impact stone crusher, mobile impact crusher, etc.

Market price of Impact breaker depends on model. We have many Impact crushing machine with different models for you to choose. Kefid is a company of China impact crusher. Welcome new and old customers to choose!

Impact breaker has the features of big reduction ratio, high- efficiency crushing, easy to maintenance, etc. cubic shapes of the crushed material. They are the ideal equipments for construction of the highway and water and electricity construction.The usage of Impact breaker: This series of products can process the material with side length of 100-500mm.

PF impact crusher:

This series of impact crusher is the latest impact crusher of our company,which is developed by absorbing the domestic and foreign advanced technology and combining with the specific mining condition of sand industry.It has the latest manufacturing technology and the unique structure design.Its finished product is a cube,no tension and crack,and able to break all kinds of materials(granite,limestone,concrete,etc.) whose feeding size is within 500 mm and compressive strength is within 350MPa.It is widely used in the works of ore-breaking,railway,highway,energy,cement,chemical,construction and so on.Its discharging size is adjustable,and broken specification is varied.

Impact Crusher Operating Principle

Impact crusher is one type of high-efficiency crushing equipment . the ore through the feeding port input , and then following the screen-plate to slide down. When the ore where on the screen leave was crushed by the high-speed rotary rotor's hard-alloy hammer, then though the basic crushing stone follow on the tangent fly the first impact plate with the higher-speed for the crushing again , the impact plate will be stricked back by the ore . and other ore behind of rotor blowing out collision . ore after firstly crushing room break up the some size , though impact plate and the rotor space to discharge the secondary crushing room , going on be strick repeatedly, when the size of the stone is general then out put from the output port of the bottom of the crusher.

More:Working principle of Impact crusher 

Introductin of T130X Super-fine Grinding Mill

T130X enhanced super-fine grinding mill is a newly designed grinding mill based on the former patent product – TGM super pressure trapezium mill according to market investigation and careful statistics and analysis of use and suggestions from our clients carried out by our experts, which has got unique features by carrying on and improving structures and performance of TGM.

1. Machine body and base are connected flexibly without rigid contact.

2. Machine base is of high intensive, ductile cast iron which is efficient in avoiding crack caused by vibration.

3. Reducer made in China has similar performance as Flender of Germany.

4. Elastic sleeve pin sets couplings are adopted between machine body and reducer.

5. High-density blads are adopted on classifier.

6. Frequency conversion control is adopted in the classifier.

7. Bypass powder collector is adopted.

8. This program will be able to enhance powder collection efficiency, reduce internal circulation and increase productivity by avoiding different strength of two powder collectors.

9. Two outlets of powder collector and that of dust collector are distributed within one line.

10. Setting maintenance plantform will make maintenance of mills more convenient and safer.

1. Parameters of machine body

Name	Unite	Specifications and technical parameters
Quantity of roller	pcs	4
Diameter of roller×height	mm	Ф410×210
Diameter of grinding ring×height	mm	Ф1300×210
Rotating speed of machine body	Rev/min	103
Max feeding size	mm	<30
Grain size of powder	mm	0.074—0.038
Production capacity	t/h	4－13
Total weight of machine body	t	18

2. System power

Name	Item	Unite	Specifications, technical data
Main motor	Model		Y280S-4
	Power	Kw	75
	Rotational speed	Rev/min	1480
Motor of classifier	Model		Y160L-4
	Power	Kw	15
	Rotational speed	Rev/min	1460(frequency control)
Motor of elevator	Model		Y100L2-4
	Power	Rev/min	3
	Rotational speed	Rev/min	1430
Motor of draught fan	Model		Y280M-4
	Power	Kw	90
	Rotational speed	Rev/min	1480
Motor of jaw crusher	Jaw crusher model		PE 250×400
	Motor model		Y180L-6
	Motor power	Kw	15
	Motor rotational speed	Rev/min	970
Vibration feeder	Model		GZ3F
	power	W	200

Note: Any change of T130X Super-fine Grinding Mill technical data shall not be advised additionally.

Source: T130X Super-fine Grinding Mill

How Does the Jaw Crusher Work

Jaw Crusher is a kind of Stone crusher, and jaw crusher is also called Rock crusher. This series of Jaw crushers have many advantages which mainly used in breaking a variety of ore and the medium-size chunk of materials. The jaw crusher can be used with the ore dressing equipment or used independently. Jaw crusher can be used to produce the aggregate for subgrade, railway ballast and construction sand and stone.

Jaw crusher working principle:

The motor drives the belt pulley and the belt pulley drives the eccentric shaft to rotate, and make the moving jar approach and leave the fixed jaw periodically, to crush, rub and grind the materials repeatedly, thus to make the material slower and slower and gradually fall down and finally discharge from the discharge opening.

The compression strength of the materials to be crushed is less than 320MPA. it can be divided into coarse crusher and fine crusher. We have all specification kinds of the products, and its feedstock size is 125mm-750mm. It is the first choice for Stone crusher plant; Primary jaw crusher is widely used in mining, metallurgy, building materials, roads, railways, water conservancy and chemical industries, etc.

The main structure of the Jaw crusher are composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, wrist plate ,adjustable gap screw, offsetting spring, fixed jaw plate. The wrist plate also has the effect of guarding.

This Jaw crusher’s crushing style is the type of driving extrusion. The motor drives the belt and belt pulley to make the moveable jaw move through the eccentric shaft. When movable jaw is rising ,the included angle between the wrist plate and movable jaw become bigger to drive the movable plate to be close to the movable plate. At the same time the material is squeezed and rubbed, rolled to achieve multiple crushing.

When movable jaw is descending, the included angle between the wrist plate and movable jaw becomes smaller. Now the crushed material is discharged from the crushing cavity, with the continuous rotation of the motor, the movable jaw crushing and discharging the material periodically to realize batch production.

Jaw crusher main Features and Advantages

1) High efficiency and low operation cost;

2) Flexible capacity;

3) Simple structure and easy to operate;

4) Over loading protection;

5) Easy replacement of wearing parts;

6) Long service life;

7) High reliability;

8) Wide range of choices;

9) Alternative ordinary and hydraulic types.

Jaw crushers operating environment

When in the process of the great broken stones broke into small stones, the first crusher is often referred to as ‘master’ crusher, the longest history and most solid crusher is jaw crusher. When feed to jaw crusher, materials from the top of the entrance into the broken room with tooth broken, the tooth broken tremendous force the material to the top of the wall, it will be broken into smaller stones. Supporting the tooth movement is an eccentric shaft. This axis runs through the fuselage frame. Eccentric movement is usually arisen by fixed at both ends of the flywheel axis. Flywheel and eccentric support bearing is often using spherical roller bearings. Bearing working environment is extremely harsh. Bearings must support enormous impact load\abrasive water and high temperature. Though the working environment is extremely harsh, the jaw crusher still can work very reliably. this is a key element to ensure the productivity.
More Mobile Crushers: Mobile Jaw Crusher, Mobile Cone Crusher

The Best CS Cone Crusher

What kind of cone crusher is best

Cone crusher is the rock cone crusher which is the earliest appearance in the world, and it is used widest and larger quantity crusher machine at present. With the improvement of the series of cone crusher, their structure is more perfect and the technology parameter is more advanced, so this rock cone crusher has excellent performance in the aspects of manufacture, installation, use and maintenance etc.

Cone Crusher Application

CS cone crusher is widely used in industries like metallurgy, construction, road building, chemistry etc to crush many kinds of mid-hard or hard rocks and ores such as iron ore, limestone, granite, basalt, quartz etc. The standard cone crusher are used for intermediate crushing; the medium ones are used for fine crushing; and the short head ones are used for super thin crushing.

Cone Crusher Working Principle

CS Cone crusher consists of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening. During the cone crusher operation, the motor drives the eccentric shaft shells to turn around through a horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed in the cone crusher.

Cone Crusher Features and Benefits

1. High productivity; high quality

2. Less machine stop time

3. Easy maintenance and low cost

4. Unique crushing ability in primary, secondary and tertiary crushing

Kefid Machinery Co., Ltd. is a professional CS cone crusher manufacturer and supplier inChina. If you want to get more information about the CS cone crusher, please contact us. Email: kefidlss@gmail.com

Source : What kind of cone crusher is best

Ball mill - the most commonly used of the grinder mill

Ball mill, the most commonly used of the grinder mill, is usually a cylinder-shaped product accustomed to grind resources like ores, chemical compounds, ceramic uncooked products and paints.

The ball mills are classified as the essential milling equipment after content has been crushed. It really is divided into two rubbing way---- the dry and also the soaked. 

Ball mill is mainly composed of charging and discharging, cyclone and rotation parts (like redactor, slight rotation equipment, motor, electrical device, etc). Hollow axis is created of steel parts which has a lining replicable. Major rotation equipment, machined by rolling wheel of casting, is lined with wearing plate with great wear-resisting house. This machine runs stably and reliably.

Ball mills rotate all around a horizontal axis, partially full of the fabric to become floor additionally the grinding medium. Distinctive supplies are utilised for media, together with ceramic balls, flint pebbles and stainless-steel balls.

Cement and concrete could be the line between speak to, along with the ball along with the objective contacts with dot, and for that reason, when inner goes up alongside the rotation, through which clip thick bead is taken, that is like post cement display influence would make wonderful grain go through from cement seam which also is valuable for breaking thick bead and make the coarse grain focus where by grinding medium blows. For this reason, this grinding device has superb selective grinding effect plus the granularity of your completed merchandise is even and the over-grinded items are several.

The machine is new and medium and high-quality grinding devices that is definitely researched and established inside the last century and it is usually greatly employed for swapping hammer crusher and impact crusher in the world.

It has these kinds of strengths as special and exclusive structure, secure and responsible procedure, very low electricity consumption, large development capability and crushing ratio. The greater on the great powder, the performance with the mill machine is going to be slower due to the fact these good powders will quickly stick into the pulp and affect the transportation. So it should be screened beforehand as for that significant fine-powder information product.

Gypsum grinding machine

Because the earth's crust, just like the rock of the minerals plaster, buying of gypsum slurry process not complex, from your crust layer dig out the gypsum mine, through specific heat treatment procedure dehydration ore part, after grinding mill into tiny white powder, this sort of white powder is frequently called "n", add water gesso dry hind may become hard. Good performance, and achievement of gypsum plaster powder of numerous construction inside system in high position. 

Building gesso is actually two water gesso fire and into, hydration, changed into two water gesso. Abandoned gesso building materials, the crusher, grinding powder processing, screening, again and may be used as metakaolin output of gesso building materials raw material, do not produce the construction waste.

To the material of gypsum is soft, gesso grinding machine for grinding machine equipment mandatory index requirement is low, but, out of your economic interests, to cast a mill stability and grinding efficiency is high request. Therefore, Raymond mill equipment requirements to ensure stable, pure gypsum plaster powder processing, must cast a mill have as high grinding efficiency. Powder equipment manufacturing industry experts jarvik, as early as in years ago to become engaged in ball mill equipment research and development, production, sales for road. 

Grinding machine series powder tools are widely used in metallurgy, building materials, chemical, mining along with other fields of minerals material grinding process. Based on the ground material fineness and also the material from the material fineness, grinding machine can divide Raymond mill machine, YGMX ultrafine grinding machine, high-pressure medium speed milling machine, super large mill and several kind of grinding machine types, mill jarvik based on the grinding link, cooperate with other FengXuan and collection system work ability, realize the coordination in the mill operation, as well as the grinding machine system work efficiency and stability is greatly increased.

With its high quality products like Ore spiral classifier, sand making machinery, Cement equipment, Mobile jaw crusher, Hammer crusher, Ball mill, Kefid machinery Co.Ltd has ascended at the front rank of the world in the exporting of mining equipments.

Further Reading: Granite Ore Processing

The using of cone crusher in artificial sand making plant

Cone crusher is used for artificial sand equipment, materials and finished products. Cone crusher is one of most widely used mechanism for sand making equipment. KEFID cone crusher uses the lubricant seal and the flaw which for the water and the drainage system has avoided stopping up disease. Generally speaking, cone crusher is important equipment for artificial sand making plant and is a kind of secure crusher, currently the most widely used in the world and it is endowed with the characteristics of high quality, fine products, even size, long service life and high efficiency.

The using of cone crusher in artificial sand making plant

There are three types cone crusher for clients in KEFID: The standard type cone crusher is generally used for medium crushing; middle-sized cone crusher is used for fine material; the short head type is for superfine material. KEFID cone crusher has more advantages like easier operation, larger application scope, more reliable, smoother functioning comparing with traditional crushers. Cone crusher is suitable for crushing soft, medium hard and extremely hard materials or shaping materials and is widely used in crushing various kinds of mine, cement, fire-proof materials, bauxite, corundum, glass raw materials, building sand, stone materials and other metallurgical slag.

The technological process in the artificial sand making plant line is that: busted stones-----transported by the dump truck----vibrating feeder-----jaw crusher (primary crusher) ----- cone crusher (secondary crusher) -----circular vibrating screen----finished products as the customer requirement.

Source:Cone crusher in artificial sand making plant

Features of Mobile Crushing Plant

Features of Mobile Crushing Plant

1. Move easily in any road;

2. Professional design with large capacity;

3. Simple operate and easy maintenance;

4. High quality, long services life and less working stop time

Basic process of the stone production line: Big size stones are transferred to primary crusher through Vibrating Feeder from hopper for first crushing, and then the crushed materials are transferred to sand making machinery manufacturer through Belt Conveyor for secondary crushing. The crushed materials will be transferred to the vibrating screen, and separated to different sizes. Those aggregate with suitable size will be transferred to the final product pile and those with unsuitable size will be transferred to the Impact Crusher for re-crushing. It forms a closed circuit manifold cycles. The sizes of final products will be graded and separated according to customers' requirements, and the deduster will be attached for the sake of environment protection.

Working principle of Impact crusher

When the impact crushing machine works, the motor drives the rotor rotate of the impact crusher with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers affect, under the impact of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won’t stop till the material are crushed to the required size and then discharged from outlet of the impact stone crusher and mineral impact crusher.

The machines used in the Concrete crushing plant include storage bin, vibrating screen, jawcrusher, impact crusher, circular vibrating screen and belt conveyor.

Source:Introduction of Impact Crusher Working Principle  

crusher manufacturer and stone crushing plant

crusher manufacturer and stone crushing plant

The type of the crushing cavity of the rock stone crushingmachine manufacturer equipment is decided by the application of the ores. You can also choose our complete stone crushing plant. For more info about KEFID stone crushing equipment, please contact us. You are most welcome.

Stone crusher equipment introduction

Stone crusher equipment is an independent machinery which will installed after vibrating feeder permanently. Jaw crusher is the most traditional stone crushing equipment and also is the usual primary crusher. Cone crusher is mainly divided into four types that are spring cone crusher, symons cone crusher, PYB series hydraulic cone crusher and PYGB cone crusher which is the newest cone crusher.

Apart from jaw stone crusher and cone crusher, there are also impact crusher and VSI crusher. If you need more detail info about these stone crusher machines, please feel free to contact us.

stone crushing plant manufacturer

The entire mobile crushing equipment can be moved from site to site and as there is no foundation of the machinery involved. After operations, the mobile crushing plant can be lugged back into the shed. It is most suitable for people who change their working sites very often.

Stone VSI crusher manufacturer for sale in india

Stone crushing equipment is widely used in llurgical industry, chemical industry, phosphate industry, mining and construction, road building, etc. KEFID stone crusher is designed to crush hard and mid-hard rocks and ores, such as ironstone, limestone, grit stone, copper ore, quartz, granite, etc.

Source:http://www.mobileconecrusher.com/news/company/crusher-manufacturer-and-stone-crushing-plant.html

Small-Scale Jaw Crusher

Small-Scale JawCrusher

Small-Scale Jaw Crusher is a crusher concept which is opposite to large scale crushing plants. While same features including low energy consumption , easy maintenance , repair, installation and shipping etc, small jaw crusher is widely applied in small rocks crushing, small quarry processing , small stone breaking stages.

Small jaw crusher developed by Kefid, has undoubtedly become the most favored jaw crusher in the world. Nowadays, our jaw crusher of European style is explored on the base of the traditional jaw crusher. Adopting the most advanced international crushing technology and manufacturing process, it is the best choice to efficiently crush hard and highly corrosive materials at a low cost.

Small-Scale Jaw Crusher Spare Parts

Small-Scale jaw crusher spare parts is mainly used to crush hard and medium hard stones in stone mining, metallurgy industry, minning,building material, highway, railway, chemical industry,iron ore etc. The highest antipressure strength of material to be crushed by small jaw crusher is 320 MPa.

Small jaw crusher is a stone crusher or rock crusher with low energy consumption, easy installation and maintenance etc. According to small jaw crusher's features, it can be used in small ore crushing plants, small quarry plants etc. For example, small jaw crusher can be used as brick breaker or brick crusher for brick production.

Coal Grinding Mill

Coal grinding mill can be used effectively and fuel mix, to improve the bulk density of fossil fuel. Kefid had been concerned regarding coal kilns, combustion in pulverized coal boiler fuel through the years. Handles all our coal grinding mill from hard coal a coal in various grades, woody lignite, lignite in order to anthracite coal and petroleum cola, coal grinding plant we may design and complete sets through dry ground.

Coal Grinding Mill Types 

With coal mining technology development, there are many types of coal grinding mills for choice.
Kefid is a professional supplier of coal grinding mill and coal powder machine. Kyrgyzstan crusher manufacturersprovide various types of coal grinding mills such as ball mill, vertical roller mill, high pressure mill, trapezium mill etc.
As we all known, grinding mill is a unit operation designed to break a solid material into smaller pieces. There are many different types of grinding mills and many types of materials processed in them. Today, the commonly used grinding mills are ball mill, vertical roller mill, ultrafine grinding mill, trapezium grinding mill and so on.

Coal Grinding Mill Spare Parts Supplier 

As a world leading coal grinding mill spare parts supplier and manufacturer, Kefid provides complete sets of coal powder machine for sale in Bulgaria, Kazakhstan, Brazil, India, South Africa, Australia, Russia, Ghana, Egypt, Nubia, Peru, Philippines, Indonesia, Zimbabwe and Guinea etc. Our coal production line has the benefits of low investment and operation cost, high drying ability, easy maintenance etc. Whether you want to install a whole customized production line, or only a single piece of equipment, Kefid experts will make sure to design a best solution according to your requirements.

Cone Crusher - Effectively Disposal Construction Waste

With the increasing construction waste in city, the number of construction waste pile-up spot becomes larger and larger. In addition, the influence of construction waste to environment is featured with university, vagueness and hysteretic nature, therefore, construction waste recycling in very important.

Kefid machinery, the professional crusher, grinder mill equipment manufacture, offers the professional construction waste crushing plant. Among the crushers, cone crusher is an important construction waste crusher. What’s more, the mobile cone crusher is widely used in many construction waste crushing plants.

The use of cone crusher in construction waste crushing plant

Construction waste including gravel, concrete and other masonry material could be used again as building material after crushing. Before crushing the waste, you should collect the metal from the construction aggregate. Kefid offers mobile cone crusher for construction waste secondary crushing. Cone crusher is an important type of classic stone crusher used in construction waste crushing industry.

The technological process in the construction waste crushing plant line is that: construction waste-----transported by the dump truck----vibrating feeder-----jaw crusher (primary crusher) -----cone crusher (secondary crusher) -----circular vibrating screen----finished products as the customer requirement.

Cone crusher for construction waste

Simply put, construction waste is resulted from putting up or removing a building. Construction waste are waste materials generated by construction activities, such as scrap, damaged or spoiled materials, temporary and expendable construction materials.

About cone crusher, its inlet size vary 65mm to 300mm, capacity vary 200t/h to 580t/h. Of course, some other crushers are needed in the construction waste crushing, such as jaw crusher for the primary crushing, VSI crusher for secondary or tertiary crushing and so on.