Brief introduction of the heavy hammer crusher
Hammer Crusher are applicable to smashing all kinds of medium hardness and brittleness material, such as limestone, coal, salt, plaster, alum, brick, watts, coal gangue, etc.
Being broken material the compressive strength is no more than 150 million mpa. It can make the different sizes of the raw material break into uniform particle, so as to facilitate the processing of next working procedure, the mechanical structure and reliable, high production efficiency, good applicability.
Working principle of the heavy hammer crusher
When stone materials enter the crushing cavity via the vibrating feeder, they'll be struck by the hammers hung the rotor and be thrown onto the impact plate. The materials which spring back from the impact plate will be struck by the hammers again until they reach the desired size, after which the materials will fall through the screening plate under the rotor. The distance between the impact plate and the rotor can be adjusted to meet shape and size requirements.
Main features of the heavy hammer crusher
1. The body uses gas to protect the welds, through the technological performance of vibrating expiration, the toughness of structure is stronger.
2. Rotating parts are processed and with quality-adjusting treatment by the numerical control center. The toughness is higher.
3. The hammer plate was processed by the high-toughness materials, through the overlaying treatment, the appearance is more anti-resistance.
4. The hammer head use the pure high-chromium alloying material. The tensile strength and the wear-resisting property is better.
5. The screen board and the protecting board use the design idea, the anti-hit, the resistance to wear is stronger.
6. The outlook design and the strengthened intrinsic quality make the performance to be more superior.
Application of the heavy hammer crusher
It is widely used in the industry of mining, chemical industry, building materials, metallurgies and fodder. It can secondary and fine crush materials in middle or less than middle hardness such as quartz, barite, limestone, terrazzo, silica sandstone, bauxite, fuel brick, coke, gypsum, salt, aluminum sulfate, slag, bean cake, etc.
Heavy hammer crusher parameter:
| Name & Model |
HM4008-75 |
HM4012-90 |
HM4015-132 |
| Rotor diameter(mm) |
750 |
900 |
1150 |
| Rotor length(mm) |
800 |
1200 |
1500 |
| Rotor speed(rm) |
800-1000 |
800-1000 |
550-800 |
| Feeding size(mm) |
320×930 |
400×1200 |
500×1500 |
| Max feed size(mm) |
<30 |
<40 |
<50 |
| Discharge size(mm) |
0-3 |
0-3 |
0-8 |
| Theory processing capacity(th) |
8-15 |
15-40 |
40-70 |
| Motor |
Model(Standard) |
Y280S-4 |
Y280M-4 |
Y315L2-6 |
| Power(kw) |
75 |
90 |
132 |
| Rotate speed(rm) |
|
|
|
| Hammer number(pcs) |
18 |
32 |
32 |
| Dimension(L×W×Hmm) |
2130×1665×1610 |
2840×2100×2020 |
3720×2650×2540 |
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