The Innovation Requirement about the Crushers
24 June, 2013 at 1:10 am in Education
During the end of the 1970s and the earlier 1980s, with the introduction and absorption of foreign advanced production technology and equipment, we are able to produce some crushing machines with internationally advanced level. In the meantime, various crushing equipment manufactured by our country has been improved and innovated in structure and materials, and the equipment performance has improved significantly, and different models and specifications are increased, forming crusher series with different purposes. Now they are able to basically satisfy the needs of domestic ore beneficiation department.
However, compared with foreign advanced level, the crushing equipment manufacturing by our country still has a gap in equipment structure, models and specifications and technical performance. In recent years, with the further development of crushing machines and cooperated manufacturing of advanced crushing machines, the gap has been shortened. For example, Henan Hongxing Mining Machinery Co., Ltd specially sets up three subordinate researching centers where crushing equipment is improved and innovated, forming Hongxing brand crushing equipment with Chinese characteristics and our company has formed a good cooperation pattern with foreign and domestic crusher manufacturing companies, and Hongxing Machinery is has stepping on the path of “going out of Asia and into the global market”.
The developing time of the crushing equipment in China is relatively late. Before New China was founded, we could barely manufacture any type of crushing equipment; there has not crushing equipment manufacturing industry until New China was founded, and we started from imitating traditional and foreign crushers, and gradually develop to independent designing and manufacturing all kinds of crushing equipment. By the 1960s, the crushing equipment in our country has formed series product. The crushing equipment is indispensable in the ore beneficiation process and rock and ore crushing process, and at the same time it is also the necessary equipment for other industrial departments in rocks, raw materials and other materials crushing. According to the property, purposes and quantity of the to-be-tested ores, rocks and materials, different crushing equipment can be selected. The frequently used crushing equipment includes jaw crusher, impact crusher,cone crusher, hammer crusher and roller crusher and other special type crushers.