source: http://en.tsxbsy.com/news370562.html release time: 2018-8-8 9:08:00
The crusher can be divided into medical crusher and mining crusher according to large categories. Among them, medical lithotripter is mainly used to break stones, generally using resonance and other ways to break stones, to avoid the risks of surgery.
According to the principle of crushing, there are jaw crusher, counterattack crusher, vertical impact crusher, hydraulic cone crusher, ring hammer crusher, hammer crusher, roller crusher, composite crusher, cone crusher, two-stage crusher, rotary crusher, and so on. Mobile crusher and so on.do you know how to extend the service life of crusher hammers by ? Let's take a look at it.
cost reduction is the primary consideration of every enterprise, and crusher hammer because of its particularity of work, in high-intensity operating load and harsh working conditions, the probability of wear and tear feeder, life will be reduced, so how to extend the life of crusher hammer?
first of all, when installing the hammer head, it must have a smooth touch on the surface of the machine, the hammer head is fixed, and every time the materials sent to the crusher must be sampled. If the nature of the material has changed greatly, the corresponding operating parameters of the crusher should be changed in time according to the hardness and corrosiveness of the material, so as to make the crusher work smoothly. The second is that the material should be evenly added to the crusher's crushing chamber during the operation of the crusher to prevent one-sided overload or one-sided kneading, adding wear and tear of wear-resistant parts; eventually it should be noted that if the material causes the crushing chamber obstruction. When the machine is shut down, the motor must be closed immediately, and the material must be removed before it can be broken again. The
hammer crusher is used to crush various hard and abrasive materials. The compressive strength of the material does not exceed 100MPa, and its moisture content is less than 15%. The broken materials are coal, salt, gypsum, brick and limestone, etc. It is also used to crush broken wood, paper or asbestos cement wastes of fiber structure, elasticity and endurance to recover asbestos fibers, etc. In addition, hammer crusher can not only be used to crush the production line, sand production line, but also can replace the conical crusher in the production line of mineral processing. The first part of the hammer crusher is a rotor with hammers (also called hammers). The rotor is made up of spindle, disc, pin and hammer. The motor drives the rotor to rotate at high speed in the crushing chamber. The material is fed into the machine from the upper feeding port and is destroyed by the impact, impact, shearing and grinding effect of the high-speed moving hammer. In the lower part of the rotor, a sieve plate is arranged, and the particles smaller than the sieve hole size of the destroyed material are discharged through the sieve plate, and the coarse particles larger than the sieve hole size are retained on the sieve plate and are continuously impacted and ground by the hammer, and eventually discharged through the sieve plate.
crusher hammer in addition to the manufacturer in the selection of materials, we should also pay attention to the daily use of the process of maintenance, in order to extend the life of hammer, to create more benefits for the company. Eight hundred and eighty-eight thousand one hundred and eleven