So let us give you some advices about this question and brief description that may help you.Firstly, european jaw crusher driving board is also called scale board, apart from the driving forcing which makes the moving board moves front and back, it has the safety insurance effect, which can adjust the outlet by changing the length.When some uncrushing material such as iron ball, iron waste, etc goes into the cavity of jaw crusher, to prevent from...more
Referred to jaw broken jaw crusher initially widely used in road construction, and later used in mining. Which is characterized by big crushing ratio, even granularity, simple structure, reliable operation, easy maintenance, low operating cost, it is the use of the movable jaw and fixed jaw close to the extrusion material crushing production, jaw platein each full access to the work with quality materials, materials in the crushing cavity with...more
The jaw crusher is no stranger to the mining machinery industry, jaw crusher is the reason why the industry recognized and accepted, and the device itself practicality firmly inseparable. 21st century crusher, impact crusher, cone crusher, one after another. Regardless of the device is not comparable to the practicality, energy efficiency, or in terms of production efficiency, can jaw crusher want. Eastern Heavy Industry was founded in the early stage of development of mining machinery in China, is one of the domestic mining machinery companies at the early start. After years of development has been the outcome of our jaw crusher to enter the international market and exported to the Middle East, East Asia, Southeast Asia, South Africa and other countries, in terms of the amateur, the jaw crusher is a very old gravel equipment, such the antique Why is still in use?In fact, the jaw crusher of Engineering Mechanics and the perfect combination of mechanical discipline, which is a jaw crusher prolonged unbeaten secret. Jaw crusher opportunities for such a great market value, and therefore one of the jaw crusher have been imitated equipment of various manufacturers. Red Star Heavy...more
An American EW Black designed and manufactured the world"s first jaw crusher and impact crusher. Its structure is in the form of elbows plate (simple swing) jaw crusher concentrator. As the jaw crusher has a simple structure, easy to manufacture, reliable, easy maintenance, small size and high and other advantages, Jaw Crusher is still widely used...more
Jaw Crushers Features: 1. crushing chamber depth and no dead zone, increase capacity and production of feed; 2. the crushing ratio, uniform particle size; 3. gasketed discharge opening adjustment device, reliable and convenient adjustment range, to increase the flexibility of the device; 4. lubrication system safe, reliable,...more
The development of crusher industry is quite fast, and there is a vast potential for future development in the heavy industry. At present, the popular and leading crusher in the world mostly develops on the basis of America Newell Corporation. The production and development of crusher are closely linked the scrap steel industry. At the beginning, it only handles the light and thin materials. With the development of recognition about it and the appearance of broken steels advantage, various standards crusher is developed continuously. The range of application is also more and more extensive. It even can handle the scrapped automobiles and some household appliances. The jaw crusher is the common equipment in processing stone materials. But if you do not prepare before jaw crusherstarting, it will affect the production, even damage the machine during operation process and cause a major overhaul or re-purchase of machinery, which is undoubtedly a great loss for the enterprise. In fact, you can reduce the risk of machine failure to a certain extent by doing the following four aspects of the preparation work before jaw crusher starting. Be sure to check each part before jaw crusher...more
DSMAC has endeavored to design and manufacture jaw crusher which is a type of highly-efficient and energy-saving crushing equipment. It is usually applied for coarse, intermediate and fine crushing of various rocks, including limestone, shale,...more
Yuanhua Jaw crusher series products, which are excellent in quality and performance. Yuanhua jaw crusher series characteristic include: high reduction ratio, simple structure, reliable operation, convenient maintenance. Our jaw crusher, whose...more
As we all know, jaw crusher discharge mouth (row mouth) is mine according to the needs of user can be adjusted for qualified product material size. And also at first, we must konw the knowledge of jaw crusher thrust board. The jaw crusher thrust...more
Crushing of Material is a technological process that is widely applied in such industrial department such as mining, metallurgy, building, chemistry, electricity and road construction, and for this reason, large quantities of raw materials and...more
Jaw Crusher is generally installed above the concrete foundation. Given the weight of a larger crusher, poor working conditions, and the machine in operation again with great force of inertia to promote the foundation and the machine phylogenetic...more
Jaw crusher is earlier broken equipment, its construction is simple, sturdy, reliable, maintenance and repair as well as production and construction costs less, therefore, until now, is still widely in the metallurgical, chemical, building materials,...more