Application
This series of crushers is widely applied in metallurgical, construction,
road building, chemical and phosphatic industry. It is suitable for
hard and mid-hard rocks and ores, such as iron ores, copper ores,
limestone, quartz, granite, gritstone, etc. Type of the crushing cavity
is decided by the application of the ores. Standard type is for PYZ
(secondary crush); middle type is for PYD (tertiary crush); short-head
type is for primary and secondary crush.
Features
1. high productivity; high quality
2. less machine stop time
3. easy maintenance and low cost
4. unique crushing ability in primary, secondary and tertiary crushing
Structure & operation principles
The crusher consist of frame, transmission device, hollow eccentric
shaft, bowl-shaped bearing, crushing cone, springs and hydraulic
pressure station for adjusting discharge opening.
During operation, the motor drives the eccentric shaft shell to
turn around through a horizontal axle and a pair of bevel gear.
The axle of crushing cone swings with the force of eccentric shaft
shell so that the surface of the crushing wall is close to the roll
mortar wall from time to time. In this way, the ores and rocks will
be pressed and crooked and crushed.
Technique parameter
Model |
weight (T) |
power
|
diameter of
cone crusher at big end(mm)
|
width of feed
opening
(mm) |
max feeding
size |
adjustment
range of discharge opening |
capacity
(t/h) |
PYB |
600 |
5 |
30 |
Ф600 |
75 |
65 |
12-25 |
20-40 |
PYD |
Ф600 |
40 |
35 |
2-13 |
12-23 |
PYB |
900 |
11.2 |
55 |
Ф900 |
135 |
115 |
15-50 |
60-105 |
PYZ |
Ф900 |
70 |
60 |
5-20 |
50-90 |
PYD |
Ф900 |
50 |
50 |
3-13 |
20-65 |
PYB |
1200 |
35 |
130 |
Ф1200 |
170 |
145 |
20-50 |
110-168 |
PYZ |
Ф1200 |
115 |
100 |
8-25 |
42-135 |
PYD |
Ф1200 |
60 |
50 |
3-15 |
18-105 |
PYB |
1750 |
50.2 |
160 |
Ф1700 |
250 |
215 |
10-30 |
280-480 |
PYZ |
Ф1700 |
215 |
185 |
10-30 |
115-320 |
PYD |
Ф1700 |
100 |
85 |
5-15 |
75-230 |
PYB |
2200 |
80 |
260
280 |
Ф2200 |
350 |
300 |
30-60 |
590-1000 |
PYZ |
Ф2200 |
275 |
230 |
10-30 |
200-580 |
PYD |
Ф2200 |
130 |
100 |
5-15 |
125-350 |
|
