As an important part of Chinese machinery manufacturing industry, the jaw crusher industry supports the mainstream equipment for the national economy and also reflects the development level of national industrialization level. With the development of economic globalization, our mining machinery industry especially the jaw crusher is moving on the intelligent, digitization and large-scale industry. In the process of production, the first problem is the crush of limestone cement. Hongxing Heavy Industries have worked out deep-cavity jaw crusher (including coarse breaker and fine breaker) after trials and transformation for many times, which is widely used currently. It has the advantages of big crushing ratio, even particle size of the finished product, low running cost, simple structure, easy maintenance, etc. The deep cavity of this crusher equipment has a relatively long stroke, which will help material grinding broken.
Crushing process can be finished for one time and the intensity of feed could reach 125 mm to 750 mm.The material whose compression strength is not more than 320Mpa can be crushed. Compared with similar products, its yield is much higher. As the development of reforming and opening, our beneficiation technology has undergone enormous changes, which has gone beyond the international level in the technology and quality. Commonly used ore beneficiation equipments include: crusher, ball mill, screening & classification equipment, magnetic separator, flotation machine, dryer, etc. The development of ore beneficiation equipment and technology is synchronization, the process is dominant, the device is the foundation.
Hongxing ore dressing process include magnetic separation process, flotation process, lead and zinc ore process, etc. Each process has different operating processes depending on the raw materials. The main technical and economic indicators of Hongxing lead and zinc ore dressing process have reached the world advanced level. Poly-metallic sulfide ore flotation process has made significant progress; the new technology of high basicity and mixed concentrate asynchronous priority flotation flotation has been successfully applied in production; more than 40 percent of lead and zinc ore dressing use non-cyanide process; oxidation lead-zinc ore dressing marks new progress to find a process which is suitable for complex mineral composition and large amount of lead-zinc ore. The successful development of new aniline black drug pharmaceutical processing has advantages such as good selectivity and low toxicity. The key grinding and delivery medicine process realize microcomputer control. The whole Hongxing magnetic dressing production line is made up of jaw crusher, ball mill, classifier, magnetic separator, feeder, elevator, conveyor and other equipments. This production line has high efficiency, low energy consumption, high processing capacity and economical rationality. Nowadays the jaw crusher is widely used in many industries. The jaw crusher is the weakness industry in the domestic, its quality and technology cannot compare with foreign countries. Therefore, the state has issued a number of good policies to develop the crusher industry, which promotes the technology innovation of this industry, makes the crushing industry booming and the market space videos. Stone crusher plant: Dryer machine: