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Ball Mill Liner


CHAENG(Great Wall Machinery) strictly controls the quality of liner in processing and manufacturing to produce the best ball mill liner for customers.

First, the medium-frequency electric furnace is used for the smelting of high-quality scrap steel, manganese alloy, and other alloy materials, the treatment of microalloying, the hardening and tempering of quality, and casting with sand molding.

Second, the consent temperature pouring method is used to ensure the quality of products without sand, porosity, and collapse.

Finally, automatic temperature-controlled annealing technology changes the inner structure of the liner and to further improves mechanical performance. Advanced spectral detection is used to ensure chemical composition and stable performance in front of the furnace, after the furnace, semi-finished products, and finished products.

ball mill liner


1. High manganese steel, with good physical and chemical properties, can withstand great impact for a long service life.

2. Constant temperature pouring to ensure the quality of products without sand, porosity and collapse.

3. Hardness, high toughness value and stable quality.

4. Custom-made service is available for all kinds of high-quality liner, bestselling at home and abroad, good service, and excellent quality.


Model Parameter

Chemical Components

Name Chemical Components (%)
C Si Mn Cr Mo Ni P S
ZGMn13 High Manganese liner 0.9 - 1.5 0.3 - 1.0 11 - 14 0 - 2.5 0 - 0.5 ≤0.05 ≤0.1 ≤0.05


Mechanical Properties and Microstructure

Name Surface hardness (HB) Impact value (J/cm²) Microstructure
ZGMn13 High manganese liner ≥300 ≥80 M+C+P
M-Martensite C-Carbide P-Pearlite


Product Specification

Size Aperture (mm) Length of liner (mm)
≤40 ≥40 ≤250 ≥250
Tolerance +2
+2 +3

Successful Cases

ball mill price

Photo: Liner, manufactured by CHAENG, is used in cement mill of Xinjiang cement plant

Auxiliary Equipment

Coal Ball Mill Coal Ball Mill
Slag Vertical Roller Mill Slag Vertical Roller Mill
GGBS Production Line GGBS Production Line
Cement Grinding Plant Cement Grinding Plant
Cement Production Line Cement Production Line
Stone Crushing Plant Stone Crushing Plant

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