Jaw crusher press iron, jaw crushing jaw press block
Medium manganese steel (Mn8), high manganese steel (Mn13-2, Mn13-3, Mn13Gr2), ductile iron
Lost foam, quartz sand sand casting, resin sand sand casting
It is widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries and many other sectors. It is mostly used in primary crushing in production lines.
The working principle of the jaw crusher, the motor drives the eccentric shaft to rotate through the belt and pulley, so that the movable jaw plate periodically reciprocates against the fixed jaw plate around the eccentric shaft. The ore between the two jaws is crushed by squeezing, bending, and splitting. When the movable jaw leaves the fixed jaw, the crushed ore is discharged through the discharge port of the crusher under the action of gravity.
The jaw crusher is mainly composed of a frame, a movable jaw assembly, a transmission assembly, an adjustment device, and a safety device.
The jaw crusher mobile jaw crusher produced by our company is based on the original manganese 13 material by adding rare and precious metals such as chromium, vanadium, boron, molybdenum and special modification technology. The high manganese steel composite products produced with new materials have improved The anti-wear service life of the weight. Compared with ordinary manganese steel products, the service life is more than doubled, which greatly reduces the user's production cost.
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Grade/Element |
Chemical composition (mass fraction) (%) |
|||||
|
C |
Mn |
Si |
S |
P |
Cr |
|
|
|
|
≤ |
|
|
ZGMnl3-3 |
0.90~1.30 |
11.00~14.00 |
0.30~0.80 |
0.05 |
0.08 |
|
ZGMnl3-4 |
0.90~1.20 |
11.00~14.00 |
0.30~0.80 |
0.05 |
0.07 |
|
ZGMnl3Cr |
1.05~1.35 |
11.00~14.00 |
0.30~1.00 |
0.05 |
0.07 |
0.30~0.75 |
ZGMnl3Cr2 |
1.05~1.35 |
11.00~14.00 |
0.30~1.00 |
0.04 |
0.07 |
1.50~2.50 |