God of war

As it“s known to us all, real estate has always been the darling of economy. The building materials are the powerful backing of the construction industry. The cement, ore, and other materials are mostly produced by mining machinery like sand makers, stone crushers, etc. Due to the vital role the mining machinery plays in infrastructure and construction industry, the mining machinery development won“t experience ups and downs. Maybe the word „steady“ can best explain the economic situation of the industry.

Mining machinery professionals concluded the following combined with the current situation of the domestic and international mining machinery market. The large-scale high-tech equipment is one of the trends of the mining machine like hammer crusher and stone breaker. With the rapid development of China’s economy, the expansion of the scale of domestic mine development requirements, and the specifications equipment of achieving large-scale, we need to connect with the rest of the world. In the mine machinery, we can clearly see that the attention on the large equipment is gradually rising.

According to a report released by the NBS, signs of stability in economic development have showed up. Taking the loose policy and reasonable financing into consideration, the future economy is expected to improve. As we all know, the development of mining machinery has an indispensable relationship with infrastructure construction. In terms of the economic growth pattern, the industry is very stable in development. From 2008 up till now, China has devoted itself to infrastructure construction. With the continuous completion of railway and highway, the sand making machine and stone crushing machine become hot selling products. The growing subway construction puts higher demands on quality ore aggregte.

The main task of the mining machinery industry restructuring: using information technologies to upgrade traditional, enhance the automation of the production and processing of information and intelligence level; applying high technology and advanced real technologies to upgrade the quality of products and promote the integration of information technology and industrialization; rely on the major national science and technology projects and major technical equipment project to break the constraints of the research and development of mining machinery industry and core technology, key technology and key equipment, key parts, and enhance their international competitiveness.

According to information, the two most important pressure existing in railway construction is Capital and Security. Security decides that the investment will not be as large as input in the first three years to the whole “1025″ period and the engineering equipment pulls function abate. Recently, with the biggest problem of Cpital, in the high debt, a lot of the shutdown in short time of the project is unlikely to return to work with the high debt and influence financing channel.

Henan Hongxing Mining Machinery Co., Ltd has many years“ of technological power and experience accumulation of manufacturing and management of wet process rotary kiln, jaw crushers which have many advantages such as simple and reasonable structure, high independent impact crushing ability, super low operational cost and the most competitive price. These machines have the most competitive price and the most reliable quality so that they are the top choice for the high performance crushing equipment.

An aggregate crusher is a machine designed to grind or pulverize various types of rock into small, relatively uniform pieces. Aggregate crushers are used in mining, quarrying and recycling operations. Several types of crushers can perform this task including hammer mills, roller crushers,jaw crushers and gyratory crushers. An aggregate crusher can be relatively small, like the mobile units used for reclaiming recycled asphalt, or huge machines that can process thousands of tons of material a day.

Aggregate refers to a variety of natural or recycled manufactured materials that form a blend, with particle sizes ranging from a few tenths of an inch (a few millimeters) to a few inches (several centimeters) in diameter. The most common materials are sand and gravel extracted from old or current stream flows and crushed rock or recycled materials, all of which are used in multiple applications, including concrete, road base and soil conditioning. Types of aggregate equipment include cage mills, hammer mills and impactors. Jaw crushers, roll crushers and gyratory crushers are in this category as well. Aggregate equipment performs size reduction, size classification, transportation and blending work.

Jaw crushers are the aggregate crushers that are most often employed in large mining or quarrying operations. A jaw crusher is designed to crush large pieces of ore or rock between two plates or jaws. One jaw is stationary, and the other is mounted so that the two jaws form a V-shape. The second jaw moves back and forth relative to the first jaw, crushing the material as it moves downward, until the pieces are small enough to fall through the opening at the point of the V. Multiple aggregate crushers of the jaw type are often employed in a series, gradually reducing the particle size.

Associated aggregate equipment includes classifiers that separate the particle sizes of the exit streams from the size reduction equipment. These may be shaken screens or may consist of perforated conveyors. Conveyors are very important at aggregate sites and are often mobile units that can link different size reduction pieces of equipment together to make a process stream. Blending may be accomplished through successive passes of the input feeds through hoppers with static blades in the interior or by large rotating blades in bins.

As a professional and the best mining machinery manufacturer in China, Hongxing Machinery is always ready to provide the superior portable crusher, coal crusher, and these machines have the most competitive price and the most reliable quality so that they are the top choices for the high performance crushing equipment.

Never wear loose or ragged clothing when working on or around rotating power equipment. Avoid wearing necklaces,rings or other jewelry. These items can become caught or tangled in the machinery, resulting in se vere personal injury or death. Be especially careful whenever using wet walkways, platforms, or ramps. The combination of rock dust and wet metal can create an extremely slippery surface. Keep all walkways and other access structures clean, dry and free of grease or oil. Use walkways and ladders when working near machinery, or observing its operation. Use a safety harness when necessary. Keep handrails and machine contact surf aces clean.

To avoid back injuries, always use proper lifting techniques to safely lift heavy objects. Lift with your legs and keep your back straight. Keep the materials or object close to your body. Have a co-worker assist you if the load cannot be lifted safely by one person. Usually the observation process involves three stages:

1. Find, approach and observe the job;

2. Discuss the observed behaviours with the person or team performing the job;

3. Complete a form to record the safe and unsafe behaviours observed.

Safe behaviour observations may be carried out by anyone on the mine site, and depending on the program, will be aimed at observing a person’s peers or team members. Many sites have rolled out the observation programs from the top down, encouraging managers and then front line supervisors to carry out observations, and then once the process is understood, training all employers to perform observations on their peers.

Although the specifics of behavioural observation programs vary from business to business and site to site, there are some key elements that we as individuals can work on to make the overall system more valuable in improving safety culture. As a leading manufacturer of whole set of crushing and screening equipment and a solution provider of aggregate production, Zhengzhou Hongxing Machinery Co., Ltd., whose shareholder is Shande Technology Co., Ltd., can produce high-efficient and energy-saving crushing equipment. The mid-&large-scale jaw crushers are our premium products. In China, we reach the leading level on designing and producing large-scale jaw crusher. Jaw crusher is one of the common machines, used in the industrial and mining industry. It is mainly used as a primary and secondary crusher to crusher the material, whose compression strength is not more than 320Mpa. It has the features of simple structure, reliable operation, easy maintenance and low operation cost.

Henan Hongxing Mining Machinery Co., Ltd is a large-sized gravel screen, shaking table separation manufacturer, and the mining equipment we researched and developed with great concentration plays an active role in the mining and ore beneficiation industry and is one of the indispensable mining crushing equipment in the mining industry.

The jaw crusher is mainly used as the the first crushing process of the crushing production line, it can be used alone as well as be used assembled with other crushing machinery. This series of jaw crusher has a obviouseconomic benefit in the installation and application of cement production line. Especially used in cement production line for limestone crushing, the jaw crusher has been song highly praise by cement users. Large ore is supplied to the jaw crusher evenly and gradually Feeder through a hopper for primary crushing. After the first crush, the material will be disseminated to other crushers on a belt conveyor for secondary crushing; the crushed materials will be transferred to the vibrating screen for the separation. Then materials will be transferred in the ball mill is uniform for ore grinding.

In the framework of a large crushing, the size of the ore is less than 1 m, and after secondary crushing and fine crushing, the amount will be less than 12mm. The product is suitable size will be transferred to the final of a bunch of products in the same time as the product unsuitable size will be transferred to the crusher for re-crushing. This creates a vicious circle.

Jaw crusher belongs to the deep cavity crushing equipment with long crushing stroke, which is good for material crushing and crushing process can be accomplished at once. And the size of the feeding particle can be 125mm ~ 1020mm. Jaw crusher can crush materials with a compression strength no more than 320Mpa, and it has a greater yield compared with similar products. The crushing method of jaw crusher is curved extrusion, the motor drives the belt and pulleys to make the jaw plate move up and down through the eccentric shaft. when the dynamic jaw rise, angle between the elbow plate and the dynamic jaw becomes larger, thus promoting the dynamic jaw plate close to the static jaw plate, and at the same time the limestone is extruded, rubbed, ground to achieve the crushing effect; when the dynamic jaw move down, the angle of toggle plate and the static jaw will become smaller, the static jaw plate will be far from the dynamic jaw plate at the function of the rod and the spring, at which time the crushed limestone will discharge from the mouth under the crushing chamber.

And realize the volume production of the limestone along with the continuous rotation of the motor crusher periodic crushing and discharging. After many tests and improvements, jaw crusher break the crushing mode of hammer crusher which crush materials by directly impacting with the hammer of hammer crusher. And realize the aim of reducing the energy consumption.

Henan Hongxing Mining Machinery Co., Ltd has many years“ of technological power and experience accumulation of manufacturing and management of rotary drying machine, limestone rod mill which have many advantages such as simple and reasonable structure, high independent impact crushing ability, super low operational cost and the most competitive price. These machines have the most competitive price and the most reliable quality so that they are the top choice for the high performance crushing equipment.

Hongxing Machinery has always been the greatest cone crusher manufacturer and supplier with complete specifications , which enables us to fulfill users’ various needs. For a long time, with the excellent performance and reliability, Hongxing cone crusher is recognized by the broad masses of customers. With good products and low manufacturing cost, Hongxing cone crusher is widely used in many industries. With obvious advantages, such as advanced technology, convenient to maintain and easy to operate, Hongxing cone crusher is your best choice in crushing materials.

Hydraulic cone crusher becomes new fashion of mining machinery for its low carbon, energy saving and environment protection. Low carbon, energy saving and environment protection have become the hot topic of our discussion. Energy saving and emission reduction, green environnent protection have been an inevitable question for each industry. Mining machinery manufacturers launch new product one after another which contains concept of technical innovation and environment protection.

Hydraulic crusher is such a product. Cone Crusher adopts the best combination of crushing frequency and eccentricity, so size of the crushed product is much smaller. Therefore, more crushing and less grinding efficiency is more significant, crushing and grinding power consumption is reduced greatly. Perfect combination of high crushing efficiency and highly efficient chamber makes larger capacity than other crushers. More materials are crushed by different layers, so size of final product is evenly cubic. Eccentric cover makes main shaft rotate to cause eccentricity.

The design process of Cone Crusher has always been slow, which has lasted for almost 60 years. Some reliable productions have been used for reference in the basic design of cone crushers. The greatest changing lies in the improvement of rotating speed. For example, a 48-inch (120 cm) Cone Crusher in 1960 can produce 170 tons of gravels per hour, while the same size today can produce 300 tons per hour.

The improvements come from the enhancement of speed, as well as some better design of crushing cavity. Another great development of cone crusher exists in the application of hydraulic techniques, which can protect the uncrushed materials from getting into the crushing cavity. The uncrushed materials such as steel, can cause great damage and more cost to the crusher when getting into the cavity. The development of hydraulic Cone Crusher reduces much downward time and prolongs the life of these machines.

Henan Hongxing Mining Machinery Co., Ltd is a large-sized stone impactor, lime rotary kiln manufacturer, and the mining equipment we researched and developed with great concentration plays an active role in the mining and ore beneficiation industry and is one of the indispensable mining crushing equipment in the mining industry.