The hammer crusher is used for crushing various medium-hard and weakly abrasive materials. The compressive strength of its materials does not exceed 200MPa, and it can crush materials with a particle size of 600-1800 mm to 25 or less. The hammer crusher can crush coal, salt, dolomite, gypsum, alum, iron ore, quartz Stone, limestone, slag, coke and more than 200 kinds of materials. It is widely used in medium and fine crushing operations in industries such as cement, electric power, building materials, chemical industry, metallurgy and compound fertilizer.
The hammer crusher is an impact rotor crusher with a ring hammer. After the material enters the crusher, it is first crushed by the impact of the ring hammer rotating with the rotor at high speed. The crushed material obtains kinetic energy from the ring hammer at the same time. , rushing towards the crushing plate at high speed. After being crushed for the second time, it falls to the sieve plate, and is further crushed by the shearing, extrusion, grinding of the ring hammer and the interaction between the material and the material, and is discharged through the sieve hole.
The following three commonly used hammer crushers are recommended:
1. PCZ series hammer crusher (feeding particle size: ≤1500mm, production capacity: 250~2000t/h)
PCZ series hammer crusher is a heavy-duty single-stage hammer crusher. It has large feed particle size, low over-crushing rate, unique structure, simple operation mode, high efficiency and energy saving, good product particle shape, and adjustable discharge particle size. Adjustment, cost saving and other features.
2. PC series hammer crusher (feeding size: <350mm, production capacity: 0.3~156t/h)
PC series hammer crusher mainly relies on the high-speed rotating hammer body and the material collision surface to crush materials. It has the characteristics of simple structure, large crushing ratio, and high production efficiency. It can be used for dry and wet crushing. The equipment can be adjusted according to user requirements. Grate gap, change the discharge granularity to meet the different needs of different users.
3. PCD series single-stage hammer crusher (feeding size: 600~1900mm, production capacity: 80~1000t/h)
The PCD series single-stage hammer crusher can crush medium-hard materials with a maximum feed of 600-1900mm and a compressive strength below 200Mpa into finished materials below 40-25mm at one time. This series of hammer crushers has the characteristics of simple structure, large crushing ratio, large production capacity, low energy consumption, and small space occupation. Two or three stages of crushing can be combined to complete at one time, which simplifies the crushing process and reduces equipment investment.
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