Crusher hammer

1. Eth is Ethereum and Zec is zero

2. Fenyang Yuanhai mining machinery plant (formerly Hanshan machinery plant) was founded in 1984. It is a professional manufacturer of large and medium-sized series of crushers, sand making machines, grinders, screening and other mechanical equipment. In 2008, it was transformed into a wholly-owned enterprise. Its main procts include hammer crusher series, jaw crusher series, impact crusher series, cone crusher series Through impact crusher (sand making machine) series, the third generation of sand making machine series, vibrating feeder series, linear vibrating screen series, circular vibrating screen series, wheel type sand washing machine series, spiral type sand washing machine series, ball mill series, double shaft mixer, belt conveyor and other series, more than hundreds of specifications of crushing and pulverizing equipment are widely used in mining, chemical instry, metallurgy, etc Building materials, coal, refractory and other instries.

3. Hammer crusher is used to break the stone with higher hardness. Generally, it is used in the proction of basalt and granite, which are high hardness stones. (now, HPD multi cylinder hydraulic cone crusher is also used in many places). The impact crusher focuses on the crushing of medium hardness stone such as limestone, and the crushing effect of the two crushers is different. In terms of proction capacity, there is also a big difference between the two. The maximum output of hammer breaking can be several tons, while the maximum output of counter breaking can be several hundred tons. This mainly depends on the needs of different groups of people< Br > < br > the quality of the crusher determines the quality of the stone, so it is very important to choose a good crusher. Shibang instrial group has built a R & D and design team headed by 3 subsidized engineers from the State Council and 5 professor level engineers, with nearly 100 senior engineers and Chinese engineering as the core. It has not only won a number of technical awards, but also participated in the drafting and formulation of several instry related national standards. At present, the marketing network of Shibang Instrial Technology Group has covered more than 170 countries and regions in Asia, Africa, Europe, the United States and Oceania, and has set up overseas offices in more than 30 countries. It is a Chinese mining machinery manufacturing brand that can stand out in the world< Br > < br > for more questions, please consult our customer service< br>

4. The plate hammer of impact crusher is one of the core components of its structure, and it is also a vulnerable part. In the long-term ore impact process, it will cause more wear and tear. Generally, it will be replaced in a few months. However, e to the better material used in our factory, the service life and service life will be extended by 1.5 times, and the replacement time will be extended< It is very important to choose a good crusher for proction. Shibang instrial group has built a R & D and design team headed by 3 subsidized engineers from the State Council and 5 professor level engineers, with nearly 100 senior engineers and Chinese engineering as the core. It has not only won a number of technical awards, but also participated in the drafting and formulation of several instry related national standards. At present, the marketing network of Shibang Instrial Technology Group has covered more than 170 countries and regions in Asia, Africa, Europe, the United States and Oceania, and has set up overseas offices in more than 30 countries. It is a Chinese mining machinery manufacturing brand that can stand out in the world< Br > < br > for more questions, please consult our customer service< br>

5. Impact crusher is different from hammer crusher in that it uses impact energy to crush materials. The crushing equipment can handle all kinds of materials with particle size less than 500 mm and compressive strength less than 360 MPa. It has the characteristics of large crushing ratio, high crushing efficiency and convenient maintenance. The proct is cubic, which is an ideal processing equipment for high-grade highway surface and water and electricity construction aggregate. Impact crusher with its excellent performance and good performance is widely used in highway construction, water conservancy engineering and construction gravel processing and other fields. The working part of the hammer crusher of Shaolin mining machinery is many hammers hinged on the rotary table according to certain rules. When the rotary table tells the crusher to rotate, the hammer will strike the materials loaded into the crusher e to centrifugal force and rotating force, and make them broken. At the same time, the hit stones will collide with each other, the inner lining plate and the castor bar, and also make the materials broken. There are two kinds of common Hammer Crushers: single rotor and double rotor. According to the arrangement of hammers on the turntable, there are single row hammers and multi row hammers, and the rotor steering can be divided into reversible and irreversible. In addition, there are some simple Hammer Crushers, such as cross hammer crusher, chain link crusher, etc. Among them, the most widely used is the single rotor multi row hammer crusher. Hammer crusher is generally suitable for brittle materials with water content less than 12% and compressive strength less than 120MPa, such as limestone, oil shale, slag, coal, etc. The advantages of hammer crusher are: 1. Simple structure, compact size, small self weight, small power consumption per unit proct; 2. High proctivity, large crushing ratio, small and uniform particle size, cubic shape, less over crushing. 3. Continuous and reliable operation, convenient maintenance and repair, easy inspection and replacement of vulnerable parts. Vulnerable parts of hammer crusher: the parts in direct contact with materials in hammer crusher, such as hammer, lining plate, castor bar, are worn quickly and need to be replaced frequently.

6. Both impact crusher and hammer crusher are OK. It mainly depends on the requirements for materials. In terms of price, hammer crusher is cheaper than impact crusher. In terms of service life, impact crusher is more rable than hammer crusher.

7. The impact crusher can also deal with the material with large moisture content, but it can not be equipped with sieve plate again, so as to avoid the equipment blocking problem. In addition, a heating device is added between the feed port of the impact crusher and the impact plate to prevent the wet material from sticking, which will not cause the machine blocking; The hammer crusher is not recommended to deal with wet materials. The fixed rotor structure is adopted in the impact crusher. The moment of inertia of the rotor can bring more power to the machine, which makes the impact crusher more handy in crushing hard materials, and the energy consumed per unit is less than that consumed by hammer< It is very important to choose a good sand making machine. Shibang Instrial Technology Group is a Chinese mining machinery manufacturing enterprise with a history of more than 30 years, focusing on sand and gravel aggregate, mine treatment, solid waste and renewable resources treatment, instrial grinding and other business fields. At present, the company has 1.2 million square meters of fine processing plant area, and takes the lead in completing the "intelligent" manufacturing upgrade of the fine processing instry in the mining machinery instry. It introces advanced large-scale fully numerical control machining lathe, fast cam automatic typesetting and batching equipment, fully automatic hydraulic punching and bending equipment, constant temperature cold and hot assembly equipment, hardness tester / thickness gauge / torque wrench / ultrasonic flaw detection and other quality inspection instruments, etc., to realize the goal of from blanking to assembly From quality inspection to transportation, the whole process of semi-automatic assembly< Br > < br > for more questions, please consult our customer service< br>

8. In the process of ore crushing, according to the operation mode and the particle size of crushing procts, crushing equipment can be roughly divided into crusher and grinding machine
the crusher is used in the coarse crushing stage. Generally, the feed particle size is larger, and the proct particle size is also larger, usually more than 6 mm (- 6 mm accounts for less than 60%). Their basic feature is that the working parts do not contact each other and keep a certain gap. According to the crushing mode and principle, it can be roughly divided into the following four types:
(1) jaw crusher (also known as Laohukou), which is an old and widely used crushing equipment. The crushing action is that the moving jaw periodically approaches and leaves the fixed jaw. Crushing the ore block between the two jaw plates (mainly crushing) and discharging (falling by self weight) is intermittent crushing. According to the movement characteristics of moving jaw, jaw crusher can be divided into simple swing (double toggle plate) and compound swing (single toggle plate)
(2) cone crusher is a continuous crushing equipment. According to the feed and proct size, cone crusher is divided into circular cone crusher and medium and fine cone crusher. According to the length of the parallel belt B (the gap between the moving cone and the fixed cone) of the crushing chamber, it can be divided into standard type, intermediate type and short head type cone crushers
both rotary cone crusher and jaw crusher belong to coarse crushing equipment, but because the cone crusher works continuously, its proction capacity is much larger than jaw crusher when the feeding properties are the same. The standard type and the short head type are used for medium crushing and fine crushing equipment respectively, while the intermediate type is between the two. Generally, it is used as the second crushing equipment when two-stage crushing
(3) impact crusher, which uses the "free" crushing principle of impact force to crush ore, the ore is crushed in the crusher by the impact of impact plate (plate hammer) and impact plate, and the complex effect of multiple collisions between ore. Therefore, the crusher has the advantages of large crushing ratio, high efficiency and less over crushing. It is a promising crushing equipment
(4) roller crusher. The ore is fed into two opposite rotating round rollers (smooth or non smooth) from the upper part. It is drawn into the crushing chamber by the friction between the material and the roller surface and crushed by the roller. The crushed ore is discharged from the gap between the two rollers by gravity. It is mainly used for medium and fine crushing of medium hard and brittle materials.

9. It can be divided into six categories according to the crushing mode and the structural characteristics of machinery (action principle)< (1) jaw crusher (tiger mouth). The crushing action is that the movable jaw plate periodically presses the fixed jaw plate to crush the ore block sandwiched in it< (2) cone crusher. The ore block is between the inner and outer cones, the outer cone is fixed, and the inner cone swings eccentrically to crush or break the ore block< (3) roller crusher. In the gap between two opposite rotating round rollers, the ore block is mainly crushed continuously, but it also has the function of grinding and stripping, and the toothed roller surface also has the function of splitting< (4) impact crusher. The ore block is broken by the impact of fast rotating moving parts. Belong to this category can be divided into: hammer crusher; Cage crusher; Impact crusher< (5) grinding machine. The ore is crushed by the impact and grinding of grinding medium (steel ball, steel bar, gravel or ore block) in the rotating cylinder

(6) other types of crushing mills
for more questions, please pay attention to general mining machinery.

10. Hammer first brand! Dongchen foundry! Henan Foundry Society technology base! World class technology! Call technical website to see reference materials