South America’s first Nordberg GP220 cone crusher

South America’s first Nordberg GP220 cone crusher is in operation and is said to be “yielding good results” at Arenas y Gravas La Fontana in Colombia.
The production plant in a rural area of Garagoa, Boyacá produces and trades aggregates, and at present its main customer is Cemex, one of the major cement and concrete producers in the region.The company says the new cone is increasing the company’s monthly production by 114% while adhering to strict environmental regulations. In addition to the crusher, Metso’s delivery included two primary screens, a Nordberg CVB 1540-1P and a Nordberg CVB 2050-3.






Shanghai Sanme also has many kinds of cone crushers, such as SMH series Hydraulic Cone Crusher ,SMS series Cone Crusher ,SDY series Spring Cone Crusher etc. SMH series Hydraulic Cone Crusher is the introduction of the latest German technology and development with the world's advanced level of high energy cone crusher, it not only improves the production capacity and crushing efficiency, but also expanded the scope of application, from limestone to basalt, from stone production to a variety of ore crushing, it can be in a variety of pieces, fine, super fine work with incomparable crushing performance. Is the mine construction industry to replace spring cone crusher and the renewal of the general Hydraulic Cone Crusher is the latest generation of products, is a large stone factory and mining crusher is the most ideal equipment.

The Knowledge of Spring Cone Crusher

I don’t know whether you have heard Cone Crushers? If you do, you also can read the article roughly. I believe you must have unexpected gains. If not, it doesn’t matter, you are bound to have certain understanding to Cone Crusher through the article. Now let me popularize knowledge about Spring Cone Crusher to you.

Cone Crushers are ones particularly crushing various rocks and minerals with intermediate hardness and above it. They are popular with the public as a result of advantages such as large ratio of crushing, low energy consumption and uniform particle size etc. At present the frequently-seen cone crushers include spring cone crusher, rolling mortar type cone crusher, hydraulic cone crusher and complex cone crusher. Spring cone crushers are more mature in technology. Its application is widest. Hydraulic cone crushers are new ones. There are still many technical difficult points during development. They are the main objects that all cone crusher manufacturers research in.

There are a great number of cone crusher manufacturers, and their levels are uneven. In the aspect of cone crusher, the company whose technology is more sophisticated is Shanghai Sanme Machinery Co., Ltd. Our company not only produces various sorts of spring cone crushers, but SMH series of hydraulic cone crushers. Presently our company is still researching and developing new cone crushers. I believe they are going to meet you shortly.

Cone crusher is used in the pebble hard rock ore crushing process

 

In all kinds of metal and nonmetal mineral, chemical raw materials and construction materials processing process, crushing operation consumes vast amounts of energy, and is an inefficient operations. Broken in the process, due to the operation of sound, heat, vibration and so on, make a lot of energy consumption. And the personage inside course of study for many years, from theoretical research to innovation equipment (including the reconstruction of old equipment), until change the production process, has been studying how to achieve energy saving, how to effectively complete fracture process. So if you want to transform a particular device, it must be the key of the crusher equipment have a full understanding.

 

Quarry, sand factory, metal mines and mining are used cone crusher and common ore crushing equipment such as jaw crusher, choose what kind of crusher is the most appropriate, the most economical, it must be according to the physical and chemical characteristics of ore and the position and characteristics of work place and other factors. With jaw crusher, cone crusher is suitable for crushing large rocks hardness, such as iron ore, cobble, cobble, jaw crusher is mainly used for primary crushing, large materials in the cone crusher is mainly used for broken. Cone crusher with high performance, high wear resistance, low maintenance costs, has become the main hard rock crushing equipment today.

Sanme cone crusher design with novel design principles, adopting the new concept of crushing technology, can satisfy the different material specifications of the broken, fully meet the needs of new technology of more crushing less grinding requirements. This machine not only broken than big, products fine granularity and uniformity, and the unit power consumption is low, the machine broken material humidity requirements are not too big requirements, also suitable for any hard brittle materials, can be used for a variety of minerals and broken, and the machine unique design, make the machine maintenance cost and maintenance cost greatly reduced, so that the machine production efficiency greatly improved, also has a significantly lower production cost. The machine the machine has been proved by large engineering good application prospect in the field of mineral processing.

The Birth of the World's First Cone Crusher

Cone crusher is most commonly used in sand production line. We have talked a lot about cone crusher, like high crushing strength, efficiency, capacity, low operating cost, easy adjustment and economic. It is widely used in metallurgical, building materials, road building, chemical and silicate industry. Today, we'll talk about the birth of first cone crusher in the world.The world's first patented cone crusher published in 1878, and products came out until 1898. Spring cone crusher is designed by Milwaukee Simmons brothers, as its name suggested. With a hundred years of history, it develops by gradual improvement, but no significant change in the basic structure. On the imitation of the Soviet Union 2100 and 1650 spring cone crusher in 1954, China produces 1200 spring cone crusher.

cone crusher

In 1958, it manufactured giant 2200 spring cone crusher. After years of tough research and practice, it overcomes the deficiencies of the old ones in spring pressure, low intensity of the part. Mass production specifications spring cone crusher is 600,900,1200,1750,2200 with 14 kinds of cavities. It has a hydraulic system to adjust the discharge hole, which effectively ensures the safe operation of the cone crusher. When something cannot be broken in the crushing chamber, the hydraulic system adjusts the dynamic cone until it is discharged, and then the movable cone back to normal.

spring cone crusher

Crushing chamber refers to the space between the movable cone and fixed cone. Shape of it great influences a lot on the overall performance. Crusher cavity is main technical indicators of cone crusher. Labyrinth seals replace the water seal in the past, so that dust can not enter the inner machine, thus ensuring clean of lubrication oil, extending the life of slide bearings and thrust ball bearing. It is convenient for new structure cone crusher replacing the broken wall. Selected high voltage displacement transducers allow discharge port position adjustment in the operating room. As long as a button, it displays on the operating table, very convenient and accurate to operate.

The cone crusher is suitable for third or fourth crushing in mining and civil engineering, medium or higher hardness ores and rocks used in building material or non-metallic area, especially areas inadequate in supply of natural sand.

Why cone crusher can be qualified in the industry of iron ore processing

We know that the earliest spring cone crusher was designed by Milwaukee Symons brothers, no matter how upgrading, whether spring cone crusher, hydraulic cone crusher or Symons cone crusher, its working principle is unchanged. 

We know that the cone crushers belong to fine crushing equipment, iron ore is used more in the metallurgical industry, especially in the steel industry, grinding process is necessary before the beneficiation process, grinding fineness also affects the precision of the iron ore powder to a certain extent, stones shall be crushed before grinding, of course, the finer, the better. The crushing fineness of cone crushers can reach 3-9mm. Cone crushers can greatly reduce the burden of mill, this is one of the reasons why cone crushers can be used as fine crushing equipment.

Another aspect, according the hard characteristic of iron ore, abrasion is very serious when impact crusher and hammer crusher is used as finely equipment. From the long-term using, cone crushers have high capacity, low wear rate and ease of maintenance. Cone crushers have been certified in the iron ore production, it can be qualified in the industry of iron ore processing.

Why is Sanme Cone Crusher Different from Others?

Sanme's cone crusher is a high efficient stone crusher designed by our professional experts on the basis of introducing foreign technology and combing the property of metal materials in China.

Sanme's cone crusher is quite different from other crushers because of the following features: The cone crusher owns a concise and compact external form. Its unique design structure of the bottom cylinder completes three important functions of directly adjusting the discharging mouth, preventing iron from going through the crushing chamber and cleaning the chamber. Sanme cone crusher has supporting device on both upper end and lower end of the principle axis, so that it can sustain bigger crushing force and stroke, plus the special crushing chamber corresponding to the lamination principle, making it have higher crushing efficiency. Our product perfectly integrates with crushing stroke, crushing speed and the shape of the crushing chamber, so that when the diameter of the big end of the movable cone is the same, the productivity of this cone crusher is improved by 35%~60% compared with that of traditional spring cone crusher.

Sanme's equipment uses unique crushing cavity and lamination crushing principle to produce crushing effect between particles, so that the cubic particles in the final products account higher proportion and the granularity is evener. In addition, its double-insurance controlled hydraulic and lubricating system can ensure the overload protection of the machine and fine lubrication of the bearing. What’ more, our cone crusher has simple and compact structure, stable performance, low failure rate and convenient maintenance, which makes it welcome among customers.