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.

If you need detailed technical information of the product or cannot find the product you need on the website, please email us（info@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.

Eccentric shafts

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
Grade	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	-

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Jaw Crusher Spare Parts

Eccentric shafts

Customer case

Feel free to contact us by telephone or email and we will be sure to get back to you as soon as possible.

Sustainable development

Strict quality control

Abundant value-added services