We should maintain crusher everyday
Crusher is the common and important equipment in mineral production. So it’s necessary to do preventive maintenance of rotors of crushers. Let’s introduce the steps of daily maintenance taking hammer crusher as an example.
The crushing equipment that is mainly used in the stone manufacturing line includes sand maker (VSI crusher), impact and jaw type crusher (when the materials are not very hard), cone crusher (when the materials has high hardness or strong corrosivity), and sometimes fine jaw crusher and hammer crusher will also be used. In the crushing process of the crushing machines, it mainly relies on the easy-wearing parts to directly impact and hit the stone materials, so that the easy-wearing parts such as the hammer, jaw plate, hammer board are easily worn which has a significant influence on the economic benefits of the stone crushing plants and the sand and stone materials plants.
So how can the users choose the easy-wearing parts and extend their service life? As the famous easy-wearing parts manufacturer in our country, the experts of Henan Hongxing Mining Machinery Co., Ltd offer the following advice:
1. Pay attention to the daily operative skills.
As is known to all, the main easy-wearing parts of impact crusher are rotor and hammer board, of sand maker are hammer board on the impeller, metal tool bit, lining board and rotor, of jaw crusher are jaw plate and side fender apron, of hammer crusher is hammer and of cone crusher is crushing wall. Grasping the correct daily working skills will be able to effectively reduce the friction and extend the service life of the crushing machines. ball mill:http://www.hxjq-crusher.com/20.html
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The basic principle of choosing the hammer is: small hammer uses high chromium compound cast iron, big hammer uses high manganese steel and the materials with corrosives is not suitable using forge hammer. The service life of hammer in different cement plants and stone crushing factories are also different.
The wear and tear of the easy-wearing parts varies with the different physical and chemical property of the materials. For example, when crushing quartzite, if the impact crusher is used, then the hammer board will easily break, then at this time, the cone crusher should be chosen.
3. Choose the manufacturing company with the most powerful casting ability.
As for the same specification of forge easy-wearing parts using in the same cement plant or stone breaking factory, the service life may be different which is because the quality is different. The perfect degree of the casting technology, chemical configuration and the relative hard equipment of every manufacturer are different, so the quality of the products will be very different. When choosing the easy-wearing parts manufacturing company, one is to inspect the plant including the plant management, technician’s number and technological level of the mining equipment and on the other hand is to inspect the feedback of the customers that use their products.
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