LuoYang Gear Machinery Equipment.,Ltd
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Gold Index: 6095
Place of Origin: | Zhejiang, China (Mainland) |
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CITIC firm supplier of High quality of Ball Mill Wear Resistant Spare Parts in Mining Project
Ball Mill Wear Resistant Spare Parts-Mill Liner
We produce bolted or boltless mill lining systems to suit every type of grinding application.We have technical expertise to advise on the choice of liners profiles and alloy selection to achieve a cost effective and durable solution for optimum grinding performance.
Alloy steel and chrome iron/steel are often used in china for Cement ball milll internals
1. In the first grinding(crushing)compartment of cement mill,the feed size is 15-25mm,average ball diameter is 70 or 80mm,the biggest size is 90mm,When mill rotates,the ball and materials exert big impact and attrition on liners,so the liners should require enough toughness and hardness.So we usually choose alloy steel OR chromium iron or the similar material.
If there is a pre-grinding system,and with grooved structure liners ,high chrome iron castings is the best suitable materials,it's lifetime over 6 years.
2. The feed end of cement mill could suffer high side impact and wear from the materials and balls,especially on middle area,It should use alloy steel ,such as 5%CrMo,its life time is the 2-3 times than high manganese steel.
3. High Manganese Steel are widely used on mine mill,and also for crusher wear parts
4. For second chamber of cement mill,Alloy steel or high chrome iron often be used.The second chamber liners can be divided into 2 types:classifying liners or non classifying liner
Chemical Composition Of Chrome Alloy Steel As following:
Name |
C |
Mn |
Cr |
Si |
S,P |
Cu |
Mo |
Ni |
Cr2 |
0.3-1.2 |
0.3-1.5 |
LuoYang Gear Machinery Equipment.,Ltd [China (Mainland)]
Business Type:Manufacturer |