Description:
Ring hammer crusher is a punching rotor type crushing machine with ring-hammer on the rotor. The material is firstly crushed by the punching force of the high speed ring-hammer rotating, then the crushed material is thrown forward to crushing board for the second crushing, required sizes material will get out through the sieve plate, but bigger sizes material will be shot back to the ring-hammer again for the third crush. Such process repeats until the materials are crushed to the required size.
Applied scope: ring hammer crusher is suitable for many departments, such as mine, cement, coal, metallurgy, building material, highway, burning material and so on. The solid material with medium hardness brittle material¡¡¥s fine crushing is available from ring hammer crusher.
Besides, ring hammer crusher can be used widely to meet customers different requirement of different product size by adjusting the gap between grates.
Characteristics:
The characteristics of simple structure, easy maintance make ring hammer crusher sell abroad, and be appreciated by
The hammer crusher (hammer mill) has good quality features like simple structure, high reduction ration, high efficiency, and etc. The pc hammer crusher (hammer mill) is suitable for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries. Operating principle of hammer crusher: The motor drives the rotor rotated of the hammer crusher at a high speed through the belt, and on the rotor there are series of hammers. When the materials get into the working chamber of hammers, they are crushed by the rotating hammers with high rotation speed, the products which are crushed to meet the required size can be discharged by the outlet and become the final products, while the large size products are brought back to the crushed area by the hammers for being recrushed until they reached the required size. In bulk or container.
The hammer head is made of AMC composite material which is at international level and is developed by our company independently. The life of super hammer head branded as "Big Gold Teeth" is 50-150% longer than that of hammer made from Mn18Cr2MoNbRe. The reconstruction of crushing cavity with our patent of "stone strike stone" greatly increases the self-breakup rate of stones, which efficiently reduces the load of grate-shoe and hammer head. The technology of WHM two-step super hard surface interspersed welding is introduced for the rotor. The life of weld beadis over two times than that ordinary anti-abrasion welding rads. The main shaft is made of military gun steel with high strength the steel is made by means of vacuum double refining, whose strength is 4-5 times higher than that of ordinary shaft. New design of grate-shoe. The shones flow smoothly and stably. The size of stone is fine and even. The life of wall plate is long. Features Stones stricken by stones crushing cavity Hammer head is wearable Intensity of principal axis is higher Discharging granularity is fine and equality Easy maintenance Relialbe operation.
Hammer crusher is mainly applied to low abrasion materials with medium hardness and compression strength not exceed 100Mpa. Such as coal, salt, chalk, gypsum, bricks, tiles, limestone, etc. It is also used to crush wood chips with strong fiber structure and tenacity, and the waste from asbestos cement to recycle asbestos fiber, etc. In addition, hammer crusher can be not only applied in crushing line and sand production line, but also applied instead of cone crusher. Performance and features: Hammer crusher has the advantages of high product capacity, high crushing ratio, low power consumption, uniform products partial size, simple structure, compact and light, low investment cost, easy to management, etc. The defects are: when crushing very hard materials, it will cause greater wear of hammer and grate and consume more metal; it needs more maintenance time and uniform feeding of materials; when crushing soft-moist materials, the capacity will become significantly lower and even stop because of material jam. In order to avoid jam, the moisture content of materials should be less than 10%-15%. Model PC400x300 Rotor diameter (mm) 400 Rotor length (mm) 300 Rotor speed (r/min)1100 Max. feeding size (mm)
Hammer crusher is mainly applied to low abrasion materials with medium hardness and compression strength not exceed 100mpa. Such as coal, salt, chalk, gypsum, bricks & tiles, limestone, etc. It is also used to crush wood chips with strong fiber structure and tenacity, and the waste from asbestos cement to recycle asbestos fiber, etc. In addition, hammer crusher can be not only applied in crushing line and sand production line, but also is applied instead of cone crusher.
Capacity:3-45t/h Feeding size:
Hammer crusher is mainly used for medium and fine crushing of medium hard bulk materials such as coal, gangue, shale, etc. It has a wear-resistant high chromium alloy hammer head, high hardness and wear resistance, and the sieve plate adopts a semi enclosed high manganese alloy structure, which has a wider adaptability to raw materials. This brick making machine has a weight of about 8T and is equipped with a steel box structure, making it extremely durable and reliable.
Stone crusher hammer
The hammer mill can process wood, branches, miscellaneous woods, boards, and other raw materials into sawdust at one time. It has the advantages of low investment, low energy consumption, high productivity, good economic benefits, simple structure, and convenient use and maintenance.
Hammer Mill-Crusher Hammer mills or crushers, there are several different types like tooth-disk hammer mills, small hammer mills, water-drop heavy duty hammer mills etc. they can be made in carbon steel type or stainless steel type, the purpose of such machines can do animal feed making, human consumption fine flour grinding and even for wood crushing. Power of hammer mills varies from 2.2kw to 75kw each, capacity from 50kg per hour to 3tons per hour. The machines can be design with auto-sucking inlet and can also be set with dedust filter or cyclone to collect flour and control flying dust. They are widely used in different industries and more important thing is they are econimic, most millers can affrod to own one.
