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| Name: | Mill Liner Plate | Condition: | New |
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| Applicable Industries: | Manufacturing Plant, Energy & Mining | Machine Type: | AG Mill, Ball Mill |
| Use: | Ore Mining | Port: | QingDao,ShangHai,TianJin |
| High Light: | Rubber Liner Castings And Forgings,SAG Ball Mill Rubber Liner,SAG Ball Mill Rubber Liner |
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China's current general wear resistant material series of high manganese steel series: such as high manganese steel (ZGMN13),
High manganese alloy (Zgmn13Cr2MoR), ultra-high manganese alloy (Zgmn18Cr2MoR), etc.
High manganese steel (such as ZGMN13) under severe impact or contact stress, its surface will rapidly harden, while the core still maintains a strong toughness, hard outside and tough inside both wear resistance and impact resistance.And the heavier the impact on the surface, the more full the surface hardening, the better the wear resistance.Because the hardness of high manganese steel itself is very low (HB170-230), the wear resistance is extremely limited before hardening. If the surface of high manganese steel is not enough to bear the impact force, the surface can not be fully hardened (after full hardening, the surface hardness can reach HB550 or below, otherwise), then the wear resistance will not play a role, and the wear resistance will not be shown.
Because Zgmn18Cr2 contains more manganese, the surface hardening can be more sufficient, so more wear-resistant.
Of course, ZGMN18Cr2 series (such as ZGMN18Cr2MORE) is also more expensive than ZGMN13 series.
8月2Ball mill lining plate is used to protect the cylinder body from the direct impact and friction of the grinding body and materials, but also can use the characteristics of editing speech
1. High abrasion resistance and impact resistance
Through scientific and reasonable alloying element formula, the alloy steel lining plate in the double medium quenching has good physical and chemical properties, hardness HRC45-55 above, impact toughness value 25J above, and service life is more than 2 times that of high manganese steel.Able to withstand tremendous impact force.It can keep the surface shape of the lining board for a long time in order to ensure that the mill can increase the output by more than 5% stably.
⒉ High strength and high toughness
In the process of lining plate quenching, the special double medium quenching agent with good thermal stability is used as the medium, so that the product can achieve the match of high strength, high hardness and high toughness, so as to meet the technical requirements of wear resistance
3. High cost performance and good adaptability
After the advanced double medium quenching process, it has the characteristics of high quenching hardness and high toughness value, so that the lining plate has good wear resistance. Compared with the lining plate of high manganese steel, the lining plate of alloy steel ball mill in the middle alloy double medium quenching shows excellent cost performance.Suitable for mine wet mill, dry mill, mixed mill, etc.
| item | remark |
| mine ball mill liner materials | mn13cr2 |
| cement all mill liner materials | middle- chrome alloy |
The main material in the hammer of high manganese steel is high manganese steel (Mn13,Mn13Cr2 and Mn18Cr2). With the continuous development of wear-resistant materials, the high toughness of high manganese steel is incomparable to other wear-resistant materials.
ontinuous Ball Mill Liner for Grinding Ore Process
Ball mill / AG mill liner
Liner plate is used to protect the cylinder body from direct impact and friction of abrasive body and material. At the same time, different forms of lining plate can be used to adjust the movement state of abrasive body, so as to enhance the grinding effect of abrasive body on material, which is helpful to improve grinding efficiency of mill, increase output and reduce metal consumption.
| Product name | Mill liner plate |
| Material | Alloy steel,Carbon steel,Carburizing steel,Quenched and tempered steel |
| Heat treatment | Normalizing,Annealing,Quenching&Tempering, Surface Quenching,Case hardening |
| Machining | CNC Turning,CNC Milling,CNC Boring,CNC Grinding,CNC Drilling |
| Gear Machining | Gear Hobbing,Gear Milling,CNC Gear Milling,Gear Cutting,Spiral gear cutting,Gear Cutting |
| Inspection | Chemical Composition Test,Ultrasonic Test,Penetration Test,Radiographic Test,Magnetic Test,Tensile Strength Test,Impact Test,Hardness Test,Dimension Test |
| Apply to | SAG/AG mill, ball mill, rod mill,etc. |
Contact Person: Mr. David
Tel: 86-18637916126
