PF Impact Crusher

PF Series Impact Crusher

PF Series Impact Crusher is suitable for crushing medium hard brittle, namely various material compressive strength of no more than 250Mpa, used in building materials, coal, chemical industry, metallurgy, electric power and other industrial sectors in broken or crushing limestone, lime, gypsum, cement, coal, coal gangue, coke, slag, crushed glass, calcium salt, sulfur iron ore.

Impact crusher is a new type of high efficiency crushing machine, it has the characteristics of high yield, uniform product size, crushing product little, big crushing ratio, low energy consumption, simple structure, low maintenance cost, strong selective crushing ability etc..

The work principle of impact crusher

Counterattack crusher is a broken machine which uses the impact energy to break material. The mechanic when, under the driving of the motor, the rotor high-speed rotation, the material into the plate hammer function area, And the impact of the rotor plate hammer crusher, and then be thrown to counterattack device broken again, then from the counterattack lining board play back plate hammer region to break, this process is repeated, the material is large to small into the one or two, three, counterattack cavity repeated broken, until the materials are crushed to the required size, discharged from the discharge port. Adjust the back frame and the clearance between rotor can achieve change material discharging size and material shape purpose.

Performance characteristics PF Series Impact Crusher

  • 1. feed port, the crushing cavity is high, adapt to the material of high hardness, large blocks, less powder products;
  • 2. counterattack plate and plate hammer clearance to facilitate the adjustment, effective control of the particle size, particle shape well;
  • 3. compact structure, strong rigidity of the machine, the rotor has a large moment of inertia;
  • 4. high chromium plate hammer, impact resistance, abrasion resistance, high impact;
  • 5. keyless connection, maintenance is convenient, economic and reliable;
  • 6. broken complete functions, high productivity, small mechanical wear, high comprehensive benefit.
PF Impact Crusher

PF impact crusher adopts the latest technology

Impact crusher can be used to crush large, medium and small size materials (granite, limestone, concrete, etc) with max feed size less than 500mm and crushing strength less than 360Mpa. Impact crusher for the quarry is widely applied for crushing ore in mining, highway, railway, construction, etc. Presently, by practices, impact crusher for the quarry's comprehensive function is superior to the cone crusher and the hammer crusher.

Impact Crusher adopts the newest manufacturing technology and unique structure design, its crushed product is with perfect cubic shape, no tension and crack. This crusher can crush materials with size smaller than 500mm and resisting strength less than 350MPa, such as granite, limestone, and concrete aggregate, etc. It is widely used in road construction, railway and other industries.

Structure and Working Principle of Stone Impact Crusher

Stone impact crusher is composed of chassis, rotor and impact plate, which is of simple structure. In operating process of impact crushing machine, plate hammer and rotor rotate in high speed and impact with materials; in the repeated impacting process, materials will collide with each other. Due to collision between materials and impact of plate hammer and impact plate, materials generates fissure and dehiscence until they are being crushed. When large materials and materials which are hard to crush are sandwiched between rotor and impact plate, impact plate is suffered from high pressure, thus making impact force backward so as to make materials which are hard to crush go through and prevent rotor from being damaged.

impact crusher machine Application

This series of product is usually applied in the secondary crushing, and the compressive strength is up to 350MPa. The impact crusher is applicable for crushing limestone, concrete, basalt, and especially applicable for the preparation of road stone. It is widely used in various fields of mining, smelting, building materials, highway, railway, water conservancy and chemical industry, etc.

This series of product is a Three cavity crusher with three-level impact plates. The impact plate of rear chamber plays a role in reeling. The impact crusher machine can handle materials with a side length below 100-800mm, and it is applicable for crushing medium hard materials. The crusher's compressive strength is up to 350MPa, the discharge particle size is relatively small, the material particle size is good, and particles are shown in a cubic shape. The rotor components are elaborated, the dynamic and static balance of rotor is good, and the machine can be in smooth operation with low noise.

Technical data

PF Series Impact Crusher
Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PF1010 Φ1000×1050 400×1080 350 50-80 4-75 Y280S-4/75 2455×2086×2800
PF1210 Φ1250×1050 400×1080 350 60-120 6-110 Y315L1-6/110 2590×2050×2810
PF1214 Φ1250×1400 400×1430 350 80-160 6-132 Y315L2-6/132 2590×2400×2810
PF1315 Φ1300×1500 860×1520 350 120-260 6-200 Y355M3-6/200 2930×2760×3050