Background Our Canada customer sends normal manganese jaw plates to his Nicaragua customer. its span life 7 days for fixed jaw plate,14 days for movable jaw plate. However, Nicaragua customers need more wear parts. Challenges We designed a set of TIC insert jaw plates that featured titanium carbide (TiC)inserts in the high wear areas of…
Based on different working conditions, there are different materials for gyratory crusher concaves. The right gyratory crusher mantle material selection will prolong the wear parts’ span life and get more profits for customers. Gyratory Crusher Concaves Structure There are 3 layers of design in a gyratory crusher: Upper Intake Liners Manganese alloys or WS5.5 alloy…
Different working conditions, different crush materials, different types, need different materials of crusher mantles to suit. Qiming Machinery supplies the following materials based on our special design or customer inquiry. Three Kinds Materials For Gyratory Crusher Mantles 1. Manganese Steel There are three kinds of manganese steel (Mn14, Mn18, and Mn22) use to cast…
China is the biggest mill liner market, and also there are so many mill liners manufacturers in China. This paper will show you the TOP 5 mill liners casting foundries to you. Luoyang CITICIC Industries Co., Ltd CITICIC is mainly engaged in the designing and manufacturing of large machinery components and non-standard machinery parts,…
With the shortage of high-quality iron ore and other resources in China, a large number of low-grade materials begin to enter the beneficiation process, which reduces the grinding efficiency of the ball mill, and the liner is the most important consumption part of the mill. According to statistical data, the loss of mill liner in…
End liners for ball mills conform to the slope of the mill head and can be made of high chrome steel. To prevent racing and excessive wear end liners for ball mills are furnished with integral radial ribs or replaceable lifters or with both. End liners are the most important mill liners. High Chrome…
One of our customers had asked us to manufacture Ni-hard mill liner for his Φ2.6m Rod Mill. Rod mill uses steel rods as the grinding media in tumbling mills is an efficient means to feed ball mills a product finer than could be made in a crusher but coarser than could be made in a ball…
An autogenous mill is a new type of grinding equipment with both crushing and grinding functions. It uses the grinding material itself as the medium, through the mutual impact and grinding effect to achieve comminution. The semi-autogenous mill is to add a small number of steel balls into the autogenous mill, its processing capacity can…
Impact crusher wear parts include blow bars and impact plates. After a long time of work, those wear parts need to change very frequently. When to change the used crusher blow bars? How to change the used crusher blow bars? When to change the used crusher blow bars? When blow bars should be changed. Normal…
There are many reasons why your impact crusher blow bars are breaking on a regular basis. We have compiled a list of the most common causes of blow bar failure and the solutions to those problems. Study Case 1 Problem: Excessive penetration on the blow bar Causes: The rotor speed is too slow. Increases risk…
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