Product Main

Specifications



fine rock crusher / vertical fine crusher / fine crusher machine



 
Introduction of fine impact crusher:

Regarding the working principles of the various crushers, according to the user specific service condition information feedback, and combining its features, Shanghai Ming gong has designed this new generation of high-efficient fine crusher. It is specially used in the area of artificial sand making, and it is the substitutes of the rod mill, and the vertical shaft sand making. Moreover, it is widely used in the areas of chemical ,building material, metallurgy, mining, coal, sand crushing and refractory material, especially for crushing the materials of the medium hardness, such as limestone, cement clinker, iron ore, shale, dolomite, granite, gypsum, and mix materials, etc.


Working principles:
 
During operation, fine impact crusher is driven by the motor which makes the rotor revolve in high speed. When the materials are sent into the first cavity, it will be impacted by the hammer; and then be smashed into the second fine cavity for crushing, finally it is discharged out.


Features and Benefits
 
1.   The reasonable multi-cavity crushing room combination, and the new convenient bitonality structure, can guarantee 85% material granularity size is below 5mm, the product granularity are fine and even; 
2.   This equipment investment is lower 35%-50% than the traditional process with same scale, but productivity is higher 35%-50%.and the cost of the long-term maintenance is lower 35%-50%.
3.   Convenient maintenance installment makes the hammer and screen plate exchanged easily.
4.   The worn parts mainly adopt the new high quality multi-element chromium alloy anti-friction material, guarantee the hammer and the plate have superior abrasion and impact resistance
5.    Big capability, the hammer has long service life , low power of the necessary device, can change the three-level crushing into two-level crushing, simple craftwork and structure, easy maintenance, steady operation, low dust and electricity consumption.


Main Technical Parameters:
 
Model 
Feed opening size(mm)
 
Max .feed size(mm)
Average discharge size(mm)
Capacity(t/h)
Motor Power
(kw)
Overall dimension
 (L×W × H)(mm)
Cement clinker
Limestone
PXG-8040
400×185
100
<5
20-30
35-45
37
1395×1506×1390
PXG-8060
500×250
100
<5
35-40
45-55
45
1395×1506×1390
PXG-8080
550×330
100
<5
35-45
55-65
55
1395×1906×1390
PXG-1010
1000×350
120
<5
45-55
  65-75
75
 2138×2590×2021
PXG-1212
1200×450
150
<5
100-110
90-100
132
2524×2866×2325
PXG-1414
1500×500
180
<5
100-150
100-150
200
2550×3120×2670
PXG-1616
1600×550
180
<5
170-210
190-250
250
2922×3564×2900
PXG-1818
1800×800
180
<5
250-270
280-310
315
3121×3754×3150
 

 

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