Project Time: Aug 2021
Project Location: Chile copper mine
Material: Mn18Cr2 +Mn18Cr2 with MoNiV + Mn18Cr2 with TIC rods inserts
Inquiry Products: 30 tons cone crusher mantles and concaves, the detail as the following table.
|Item No||Commodity and specifications||Quantity||Material||Weight|
|5||Mantle, JY-7055308388||2||Mn18Cr2 + MoNiV||1244|
|6||Concave, JY-104830032||2||Mn18Cr2 + MoNiV||1158|
|7||Concave, JY-55208525||2||Mn18Cr2 + MoNiV||1397|
|8||Mantle, JY-55308381||2||Mn18Cr2 + MoNiV||1260|
|9||Mantle, JY-7055308388||2||Mn18Cr2 + TIC||1244|
|10||Concave, JY-104830032||2||Mn18Cr2+ TIC||1158|
|11||Concave, JY-55208525||2||Mn18Cr2+ TIC||1397|
|12||Mantle, JY-55308381||2||Mn18Cr2+ TIC||1260|
Mr. Felcar is one of our old customers who has been cooperating with us for more than 5 years, his company is a leading crusher wear parts and mining wear parts provider in Antofagasta, Chile. Most of his customers are crushed copper mines. Copper mines customers told him they purchase those cone crusher liners from the original agency. However, original wear parts also can not match their demands. They need frequent replacement parts.
Because of Covid-19, our engineers can not go to the site to analyze the wear and tear of those liners. So we suggest Mr.Felcar test different materials cone crusher liners working life in crushing copper mine.
- Normal Mn18Cr2 （we print in grey color）
- Mn18Cr2 + MoNiV ( we print in red color)
- Mn18Cr2 + TIC ( we print in black color)
Chile Customer’s Feedback
6 months after shipment, we get some feedback from Mr. Felcar:
- A set of original cone crusher liners can work around 360 hours;
- A set of our Mn18Cr2 cone crusher liners had worked 348 hours, around 97% of the original wear parts’ life;
- A set of our Mn18Cr2+MoNiV cone crusher liners work 432 hours, around 120% of the original liners’ life;
- A set of our Mn18Cr+TIC cone crusher liners work 509 hours, around 140% of the original liners’ life;
Taking into account the product’s lifespan and price, Mr. Felcar decided to purchase Mn18Cr2+MoNiV and normal Mn18Cr2 cone crusher liners in bulk.