Third, crusher, the principle and mechanism of stone crusher

Its core principle is to use a hammer blow to the basic tenets of the high-speed torque motor in the drive, the mainframe rotor hit hammerhead turns the question into the crushing capacity of the cavity through the liner and formed between the hammerhead space, will be broken into tears of the broken meet the specifications of.

According to the working conditions Crusher, can be divided into dry systems, systems and dry-wet system. Dry system mainly means to be broken of sorting through the air roundabout system, the metallic and non-metallic, left, and the whole system equipped with dust removal device. Wet system is broken sprinkler at the same time, and sorting at the same time淋水cleansing. Dry broken system only when necessary, a small amount of water to prevent dust, no cleaning.

4, prototype and technology introduction

The first is the introduction of the domestic United States Newell's 4000 horsepower breakers, use the dry-type system, in the 1996 production from the current use, its production capacity 100 t / h, have more surplus, often in the stands, and other material conditions, the higher rates of idle equipment. One-time funding and great. Based on user requirements, the real key to start the introduction of core technologies, it is of Dili Hubei launched by the Machine Tool Co., Ltd.. Once they start to engage in serious market research, analysis of domestic and international market situation, identify suitable for China's national conditions and achieve both economic and meet market demand models.

In 1000 horsepower hydraulic crusher mainframe and double drum rolling machine at the core prototype and the starting point for the introduction of technology, the technical and economic analysis: the functional models can handle not only mixed scrap, and is also capable of handling small cars scrapped the whole cars and abandoned household appliances, and also its high production efficiency, and its capacity to handle 25 tons / hour per working day six hours, the annual 200 days working days, the single-output classes Scrap in 300,000 tons above . But not only save users more investment, but can be achieved in a relatively short time investment income.

Technical Analysis: Breakers is the main structural characteristics of the fuselage using extra-thick steel plate with braces and the strengthening of the structure, to ensure that the machines broken overload strong demand, but also directly affected by the use of force  structure, and further enhance machines reliability. Liner, hammerhead adopt special wear-resistant materials, increased service life; hammerhead use activities and the installation of the structure, once encountered were not broken into a crushing machine, which can avoid the rejection, while the home opened Crusher the door can not be broken emissions, will be excluded from the aircraft, thereby reducing the extent of the damage on the machines; with a hammer and sets and high-speed rotation at the end of the spindle and unique grid plate structure, high production efficiency protection.

RCC dual hydraulic cylinder machine to its core function of the feeding Crusher pretreatment machine, its larger size can be a thin shell shape and light metal components category, the smooth formation of the whole compressed into the crusher feed jets mouth of waste Steel materials, thereby expanding the crushing machine processing of the materials. At the same time improving the production efficiency Crusher plays a vital role.

Fifth, improve digestion and enhance technology

The crusher projects in technical and economic analysis of the expected good results before, Hubei Machine Tool Co., Ltd. of Dili Newell companies from the United States immediately introduce a 1000-horsepower hydraulic crusher and RCC double drum machine and its core production technologies. And on this basis, the United Nations has a strong ability and aptitude of high-voltage high-power motor manufacturers to tackle technical problems, domestic successfully produce high-power high-voltage and high-voltage electrical main electrical control system. At the same time, we have great strength of the United Nations also the vibration transmission equipment and magnetic separation equipment manufacturers, design and production, which can use Crusher supporting the vibration transmission and magnetic separation equipment; It is particularly worth mentioning is that of Dili Hubei Machine Tool Co., the technical research and development by relying on their own strength and technical production advantages of hydraulic products, developed a heavy crawler scrap feed conveyor at the same time develop a production line of computer surveillance and control systems and hydraulic power system, and concentrated portfolio complete with a high technical level of China's first production line of Scrap broken. We are particularly pleased that, as China's metallurgical industry technology and the substantial increase in production capacity, breakers of a high-strength and wear-resistant liner hammerhead, has been successful in the country produced by the same plane with the United States installed products Machine use, the use of quality of the products comparable to the United States. Thus to successfully resolve the problem of spare parts sources. At the same time, because the whole production line of Scrap broken breakthrough Technical problems with the localization of the realization makes production cost users a one-time investment with a significant reduction, and as a result Scrap broken production line application possible.

At present, Shanghai Shibang Machinery Co, Ltd. has successfully designed and manufactured its own hydraulic crusher and double drum machine and the whole of the RCC Scrap broken production line, and is designed for heavy R & D 3000 horsepower Scrap broken production line to meet the metallurgical industry, heavy Scrap broken production line demand. At the same time, 2000 hp and 400 hp heavy large Scrap broken production line also started research and development work conducted with a view to produce a 1000 ~ 4000 horsepower Scrap broken PSX series production lines to meet the different needs of users.