Eccentric shafts
OEM tailor design
Product name: Jaw Crusher Shaft/Eccentric shafts/Crusher Shaft
Production process: Casting
Applicable machines:Jaw Crusher
Applicable industries:Cement, stone, coal, steel, metal recycling, etc.
Material types: medium alloy steel
Our service:
1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.
2. Provide customers with drawings based on their machine models, spare parts dimensions, etc.
3. After sales, we will continue to pay attention to the usage of the product and provide timely help.
4. Ensure that the quality of the purchased components is impeccable, and the technical parameters absolutely meet national standards.
5. Provide free quotation, worldwide sales, short delivery cycle, low price.
If you need detailed technical information of the product or cannot find the product you need on the website, please email us（zhiliwearparts@lyzhili.com）, because we are a customized factory for crusher spare parts.
The eccentric shaft is the main shaft of the jaw crusher and is subject to huge bending and torsion. The eccentric shaft is equipped with a pulley at one end and a flywheel at the other end.
The jaw crusher is prone to eccentric shaft wear problems. The shaft neck and the eccentric section shaft neck are severely worn, the axis is bent too much and fatigue fracture will cause eccentric shaft wear. We can provide you with eccentric shafts of corresponding materials according to the working conditions to ensure the normal operation efficiency of the crusher.
Medium alloy steel
Material characteristics
Alloy structural cast steel is an iron-carbon alloy composed of adding an appropriate amount of one or more alloying elements to ordinary carbon steel.
Process technology
According to the different added elements, with appropriate smelting and heat treatment processes, it can obtain high strength, high toughness, high wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, non-magnetic and other related special properties.
Scope of application
It is suitable for making wear-resistant spare parts with good comprehensive mechanical properties with certain strength and good toughness required by various working conditions, as well as main steel structure castings that need to bear dynamic loads.
Chemical component
Grade | Chemical component | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | Cr | Mo | S | P | Ai | |||
| ZG42CrMo | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | 0.80-1.10 | 0.15-0.25 | <0.04 | <0.035 | - | ||
| ZG35CrMo | 0.32~0.40 | 0.17~0.37 | 0.40~0.70 | 0.80~1.10 | 0.15~0.25 | ≤0.035 | ≤0.035 | - | ||
| ZG38CrMoAl | 0.35~0.42 | 0.20~0.45 | 0.30~0.60 | 1.35~1.65 | 0.15~0.25 | ≤0.04 | ≤0.04 | 0.7~1.1 | ||
| ZG40Cr | 0.37~0.45 | 0.17~0.37 | 0.5~0.8 | 0.8~1.1 | - | - | - | - | ||
| ZG30Mn2SiCrMo | 0.25~0.35 | 0.40~0.80 | 1.20~1.60 | 1.35~1.65 | 0.2~0.5 | ≤0.04 | ≤0.04 | - | ||
