Stone
crusher,jaw crusher
Brief
Introduction
Jaw crushers are
typically used as primary crushers, or the first step in the process of
reducing rock, are one of the main types of primary crushers in a mine or ore
processing plant. The size of a jaw crusher is designated by the rectangular or
square opening at the top of the jaws (feed opening).They crush primarily by
using compression, is widely used in mining, metallurgy, construction, highway,
railroad, and chemistry industries. Our company’s products are used of
high-strength manganese steel, a shape casting, with advantages of
wear-resistant, resistance, long life and so on. They main application for
breaking large, medium and small stones and corresponding objects.
Application of
Railway ballast crusher
The Leiyue Railway ballast crusher is used in primary crushing for ballast
production for railway.It processes various kinds of ore with compression
strength not more than 320mp. It has been widely applied in area of is widely
used in mining, quarry, metallurgy, building, highway, railway, construction
wastes processing, water conservancy and cement production, etc. The jaw
crusher is divided into the coarse jaw crusher and the fine jaw crusher, i.e.
PE series and PEX series.
Characteristics
and Advantage of Railway ballast crusher
1.High reduction
ratio and even final particles
2.Simple structure and easy to be maintained
3. Easy
replacement of wearing and spare parts
4.Reliable operation and long service life
5Convenient maintenance and low maintainance charges
6.Wide ranges of
products series
Working
principle of Railway ballast crusher
The motor drives
the eccentric shaft to rotate by the V-belt & the slot wheel, then the
movable jaw moves back and forth to break the materials in the crushing cavity
which is composed of fixed jaw plate & movable jaw plate and side guard
plate. When the movable jaw rises, the angle between the fixed jaw and movable
jaw gets larger, and the materials can be broken to reach the crushing target.
When the movable jaw is moving down, the angle between the fixed jaw and
movable jaw becomes smaller .the end products slide from the discharge opening
at the bottom of the Railway ballast crusher
Technical
Parameters:
|
model
|
feed
opening(mm*mm)
|
max feed
size(mm)
|
capacity(t/h)
|
shaft speed(r/min)
|
motor
power(kw)
|
weight(t)
|
(mm)
|
|
PE-250*400
|
250*400
|
210
|
5-20
|
300
|
15
|
2.8
|
1450*1315*1296
|
|
PE-400*600
|
400*600
|
340
|
16-65
|
275
|
30
|
6.5
|
1565*1732*1586
|
|
PE-500*750
|
500*750
|
425
|
45-100
|
275
|
55
|
10.1
|
1890*1916*1870
|
|
PE-600*900
|
600*900
|
500
|
50-120
|
250
|
55-75
|
15.5
|
2305*1840*2260
|
|
PE-750*1060
|
750*1060
|
630
|
52-180
|
250
|
110
|
28
|
2450*2472*2840
|
|
PE-900*1200
|
900*1200
|
750
|
140-260
|
200
|
110
|
50
|
3335*3182*3025
|
|
PE-1000*1200
|
1000*1200
|
850
|
160-300
|
200
|
110
|
51
|
3335*3182*3025
|
|
PE-1200*1500
|
1200*1500
|
1020
|
300-600
|
180
|
160
|
100.9
|
4200*3732*3025
|
|
PEX-250*1000
|
250*1000
|
210
|
16-52
|
330
|
30-37
|
6.5
|
1530*1992*1380
|
|
PEX-250*1200
|
250*1200
|
210
|
20-60
|
330
|
37
|
7.7
|
1900*2192*1430
|
|
PEX-300*1300
|
300*1300
|
250
|
20-90
|
330
|
55
|
11
|
1900*2192*1430
|
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