How to check crusher wear parts quality?

What is crusher wear parts?

A crushing machine is made up of hundreds of useful parts. Some of the parts crush the stone raw material or ore and lose their strength. Therefore, you need to replace such parts regularly for the proper functioning of crushers. These parts are called the crusher wear parts.

How to check crusher wear parts quality?

After a foundry finishes those wear parts, the purchaser needs to check the quality. There are some tips from the writer who has worked in supplying crusher wear parts area over 15 years.

Tips 1. Check the finished product sizes.

There is most important to check the finished product sizes are matched or not matched the sizes of the drawings. Especially, it needs the care to check the install sizes. Such as the following crusher jaw plates size report:

Tips 2. Check the material of the finished product.

You need to check the material of the finished product are matched or not matched the standard materials. For example, if you order Mn18 jaw plates, you need to check the manganese element and carbon element are around 17%-19% and 1.05%-1.35%. Such as the following crusher jaw plates chemical composition report:

Tips 3. Check the metallographic analysis of the finished product.

The Undissolved Carbide, Precipitated Carbides, Superheated Carbide, Grain Size, Nonmetallic Inclusion are matched or not matched the standard which effort the quality of crusher wear parts. Such as the following crusher jaw plates metallographic analysis report:

Tips 4. Do dye penetration inspection for your finished product.

The dye penetration inspection will check internal casting defects. Especially, it needs to check the area of the risers. Such as the report from Qiming Machinery.

Tips 5. Do the impact test and bending test.

The impact test and bending test can check the finished products’ mechanical behavior is matched or not matched the standard. Such as the report from Qiming Machinery.

If you want to check your crusher wear parts quality, you can follow up on our 5 tips, which will help you.

@Mr. Nick Sun     NICK@XZHUAGANG.COM