Category: 未分类

China’s sand and gravel demand exceeds 10 billion tons, and the industrial scale is more than 500 billion yuan. However, the supply of natural sand is insufficient, the price is rising, the transportation cost is high, and the quality fluctuates greatly, while the traditional mechanism sand is rough and angular, uneven gradation, too many impurities,…

Granite sand and gravel is a kind of sand and gravel material widely used in housing construction engineering, highway laying, ditch construction, water conservancy construction and many other engineering fields.In order to meet market demand, someone asked Xiaobian how to configure the granite sand and gravel production line with a production capacity of 200 tons…

A complete stone production line is composed of a large number of equipment, which can help realize the various tasks of stone processing and production.With the development of the city, the demand for stones is also increasing, and all kinds of equipment on the market are eye-catching. So, what equipment is needed for a complete…

There are many ways to break stones, and they are used for different purposes.The main methods are extrusion crushing, impact crushing, splitting method, grinding and peeling method, etc. In rock crushing, extrusion crushing and impact crushing are mainly used for rough crushing, fine crushing, and sand-making processing of stones; let’s introduce it in detail next.…

Crusher is a mechanical equipment that is in high demand in the crushing field. It is used to crush, grind and mix a series of materials, such as stone, clay, ore, waste, etc.So, if the output is to be taken into account, and the user requires a monthly output of 600,000 tons, how many crusher…

There are many types of crushers launched by Liming Heavy Industry: rotary crusher, jaw crusher, counterattack crusher, cone crusher, impact crusher, mobile crusher, etc.; Each type of crusher is divided into many models; so what are the crushers suitable for copper ore?What are the advantages?Next, let Xiaobian introduce it in detail. Introduction to Copper ore:…

In recent years, the amount of sand and gravel used in construction has been increasing, and natural sand and gravel mining is facing the pressure of resource reduction and ecological environmental protection.Under the premise of improving the awareness of ecological environmental protection for resource protection and pollution reduction, the use of ore, tailings and river…

Recently, we received an urgent request for help from a customer. His crushing production line was inadvertently mixed with large pieces of iron during operation, causing the cone crusher to stop and lock. Fortunately, Liming’s professional and technical masters were on site in time for maintenance. Operation can resume smoothly.So if you also have concerns…

Cone crusher is one of the essential equipment in the sand and gravel production line, and often plays the role of secondary crushing in it. So how should cone crusher be used and operated?The following Xiaobian will introduce it to you in detail： The first is the preparation before the start of the cone crusher：…

The crusher is one of the essential core equipment of the sand and gravel production line. It not only determines the production capacity of the sand and gravel production line, but also determines the quality of the finished sand and gravel.So when the raw materials are initially broken, how do we choose a coarse crusher?…

Jaw crusher is a popular crushing equipment in the market. It is used in the first process of crushing various ore rocks. It can process various ores with compressive strength not higher than 320MPa to medium particle size at once. It is often combined with cone crushers, impact crushers, sand making machines, etc. To form…

As the temperature in winter gets lower and lower, the cold wave will have a wide range of effects and a large cooling range. Most of the central and eastern regions will pass through the super cold period one after another.The mobile crushing stations are all constructed in the open air. In such cold weather,…

The sand making machine is the main equipment for processing machine aggregates. It can process all kinds of building aggregates with high-quality and good grain shape, but its price is more expensive. I believe that everyone should consider it carefully when buying. Many companies compare, but they will still accidentally fall into the “trap”.Today Xiaobian…

With the continuous acceleration of infrastructure construction in our country, the demand for stone crushers is growing day by day.As an important building material, the demand for stone depends to a large extent on the performance and output of crushing equipment.Today, let us learn about a high-efficiency and energy-saving 100-ton mobile stone crusher with hourly…

Basalt is a kind of volcanic rock with high hardness, high strength and high wear resistance, which is widely used in construction, roads, railways and other fields.In view of the high hardness characteristics of basalt, the crusher needs to meet special requirements.So, what are the specific requirements for the crusher for the high hardness of…