Crusher series products accessories wear cost theory:
The degree of wear of different stone parts of crushing machinery is not the same, which is no secret in the industry, the specific cost of wear is generally how much, Shandong Sanxiang Heavy machinery according to years of experience to help you simply calculate the account.
First, stone crushing:
First of all, the wear cost of limestone is mainly based on how much silicon it contains. High calcium limestone can be used to burn lime according to the hammer crusher produced by Jinbaoshan Machinery and its supporting high chromium alloy hammer head, basically a year without changing the hammer head, the leakage plate, the protection plate can be used for 5-6 years, the hammer shaft, the arm can be used for 2-3 years; The silicon content reaches about 5%, the hammer can be used for about half a year, the leakage plate can be used for about 2 years, and the hammer shaft rod can be used for about 1 year. The silicon content is about 15%, the hammer can be used for 3 months, the leakage plate can be used for 1 year, and the hammer shaft can be used for about half a year. The fish seed stone hammer can be used for 1-2 months, the leakage plate protection board for 6 months, and the hammer head is about half a year.
The wear cost of basalt is lighter than granite, the tooth plate of the jaw crusher is about 3 months, the plate hammer of the impact crusher is broken for 2-3 months, and the related accessories of the cone crusher can be used for 4-6 months.
The wear cost of granite jaw crusher tooth plate 2-3 months, counterattack plate hammer 1-2 months, cone break related accessories 3-4 months.
The wear cost of pebbles is greater, the high chromium alloy hammer broken by Shandong Sanxiang Heavy Industry can generally be used for 3-5 days, and the high manganese steel or forging hammer can generally be used for 7-8 hours; The service life of the tooth plate of the jaw crusher is about one month, the plate hammer of the impact crusher is half a month, and the related accessories of the cone are broken for 1-2 months.
Second, sand making:
For soft rock sand making such as limestone, the high chromium alloy plate hammer produced by Shandong Sanxiang Heavy Industry machinery can be used for 6-8 months, if used to hit basalt can be used for 15-30 days, hit granite for 7 days, and hit pebbles for 3-5 days.
Impact crusher limestone basically a year without replacing parts, play a high silicon content of basalt, granite, pebbles than the impact plate hammer sand machine is much better, but the output is small, the advantages of good grain type, can be used for mixing station dry mix mortar production process.
The wear cost of roller sand mill used in limestone sand making can be ignored, mainly for hard rock sand making. Basalt, granite, pebble sand making process The service life of the double roller of high chromium alloy material is basically in 6-12 months, which greatly alleviates the situation of hard rock sand making shortage.
The above crusher related accessories for different materials crushing caused by the wear cost, Shandong Sanxiang Heavy Industry Co., Ltd. production of various models of the use of accessories life, customers purchased by the factory is not the production of crushing machinery accessories will not be counted.