Metal grinder is widely used in mining machinery and other industries, working conditions and wear-resistant parts of the machine are closely linked, so how best to extend the life of the crusher parts in tough it? 1, according to the machine broken material performance to match the right accessories harder the more difficult material stone crushing equipment wear more serious, the slower the rate of broken, crushing capacity is relatively smaller. Hardness degree and crusher parts directly related to the life of the stone surface, therefore, in the purchase of accessories, Shanghai crusher, be sure to select the appropriate accessories based on the material properties of the material to be broken. 2. The material to be crushed humidity, viscosity, temperature and other issues, large selection of water of different crusher containing material, the material in the crusher content easy to adhere to, it tends to lower material conveying process blocked, resulting in crushing capacity decreases. And the greater the viscosity of the material, the crusher crushing capacity will be less. The humidity of materials to be crushed, viscosity, temperature and other issues, choose a different suitable crusher, so also to some extent reduce the wear parts to ensure that the broken machine parts life. 3, product size also affects the smaller parts of the life of the finished product size requirements, the material in the crusher and contact friction the more the number of accessories, will also increase the degree of wear. Broken final size requirements of the smaller stones, cone crusher, crushing the slower, smaller final impact crushing capacity. 4, the material to be crushed in the content of fines. Before crushing the material in more powder containing more impact crushing capacity, because fines during transport, easily attached to the belt, roll crusher, thereby conveying the impact of materials, direct cause and amount of feed crusher feed rate, crushing efficiency also will be greatly reduced. For more fines content should advance once sieve; another stone contains more impurities, will affect crushing capacity. 5, metal crusher parts choose high quality, superior wear resistance of wear-resistant parts accessories need to choose the professional manufacturer of good quality can be used for a long time for this instrument hammer crusher machine you know how much? Among the various types of crusher, hammer crusher with its use of the most frequently, hammer crusher hammer short break, the crusher product is less investment and quick device of choice for small gravel production line, converting the grate material form, the material can be done selectively. This series of products also can be used for sand making machine, a small size, light weight, simple structure, easy operation and maintenance, over crushed small, uniform particle size, and high production capacity. Suitable for crushing brittle, medium hard, compressive strength 150MPa various materials. Because crushed material out of reach 20mm below also called hammer mill, the hammer mill using new technology casting, with wear and impact resistance, can according to customer requirements, adjust the required particle size, while the body structure sealed solve the broken body shop dust pollution and ash leakage problems. And the overall design is handsome in appearance, compact structure, less wearing parts, easy maintenance, etc., is the upgrading of products. Hammer Crusher for limestone, granite, quartz stone, coal and other materials with good crushing effect, is the most effective, practical and reliable crushing machine, investment lower than the same size of the traditional craft equipment 35% -50% yield the efficiency is higher than the same size of the traditional craft equipment 35% -50%. Hammer Crusher can easily be flexibly adjusted the expected size, wide range of adjustment. Coarse Crusher hammer crusher equipment is one of the important new stone production line, instead of the previous two broken when the provincial energy efficient economy. Hammer Crusher crude is absorbing foreign advanced technology, integrated jaw crusher, hammer crusher, impact crusher, roll break like to focus on one of the advantages of broken stone machinery, stone directly into the break, automatic feeding, whole automated assembly line, the provincial people saving, energy efficient, Nissan tons or more, is the most advanced, the most suitable stone crushing equipment, the majority of users by the praise. Cone crusher _ North Mine Zhongcheng (certified) _ Shanghai crusher from Shenyang North Mine Zhongcheng machinery Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. 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