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PC Hammer crusher

PC Hammer crusher

PC Hammer crusher


Feeding size:100-400mm

Application:crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc.

TEL: 0086-21-60273583     SKYPE: pioneercrusher

Products with parameters

Features of Hammer Crusher:

  1. The enhancement rotor is designed with finite element analysis technology.
    2. High crushing ratio. The crushing ratio ranges from 10 to 25 or even higher to 50.
    3. The AMC alloy hammerhead enjoys a service life increased by 50~150%.
    4. The theory of stone hitting effectively reduces the wear load of hammerhead and grid plate.
    5. The military high strength artillery steel spindle is designed with vacuum duplex which increases the strength by 3-4 times.

Working Principle of Hammer Crusher:

In the hammer crusher, the motor drives the rotor to rotate at a high speed through the belt, and on the rotor there are a series of hammers. When the materials get into the working area of hammers, the rotating hammers with high rotation speed will crush them, and the products which are crushed to meet the required size can be discharged by the outlet and become the final products, then the large size products are brought back to the crushing area by the hammers for being re-crushed until they reach the required size.

Structure of Hammer Crusher:

The hammer crusher mainly consists of the box, disk, axis, hammer, grates, adjusting frame and coupling. The housing of the hammer crusher is a box made of steel plate, which can be divided into two parts along the center of the axis. The two parts are connected by the bolts. To avoid abrasion and transformation of the inner wall of the box under the impact of the materials, there are protecting scale boards in the housing of the hammer crusher. The types of disk are triangle and circle, with the former easy to be abraded than the latter. There are 6 mandrels on the disk, through which the hammers are installed staggered on the disk. The axis of rotator is supported by the axis on the ends. The grates are arranged by the grate frame, which is fixed on the box by bolts. The quill shaft is arranged with two eccentric shafts under the box. Rotate the handling along the sides of the machine to make an angle for the eccentric, the grates frame can be raised up or lowered down, which can adjust the gap between the hammer and the grates, and then the product installation can be completed.

Technical Data of hammer crusher 

Specifications Feeding Size Discharging size Capacity Motor power Total weight Dimensions
  (mm) (mm) (m³/h) (kw) (t) (L×W×H)(mm)
PCΦ400×300 ≤200 ≤25 5-10 11 0.8 900×670×860
PCΦ600×400 ≤250 ≤30 10-22 22 2.26 1200×1050×1200
PCΦ800×600 ≤250 ≤35 18-40 55 4.8 1310×1180×1310
PCΦ1000×800 ≤350 ≤35 25-50 75 5.9 1600×1390×1575
PCΦ1000×1000 ≤350 ≤35 30-55 90 8 1800×1590×1775
PCΦ1250×1250 ≤350 ≤35 35-65 132 14 2060×1600×1890
PCΦ1400×1400 ≤350 ≤35 50-100 280 32 2365×1870×2220


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