Wear Resistant Durable Ball Mill Grinding Media

FORGED STEEL GRINDING MEDIA BALLS:

      

 

    

 

 

Product Performance:

• Even Hardness,High Roundness,
• Unbreakable
• High Combined Effciency of Grinding Mill
• High Impact Value
• Grinding Resistant
• It is resistant to abrasion and won't deform and crack.
• Low breakage rate.

Application:

• Mine
• Grinding Coal In Power Plant.
• Cement Plant
• We serve the global mining industry

 

The Process Line Of Production:

  Raw  Material → Cutting → Stove → Forging → Transfer Machine → Quenching

                                                                                                                                       ↓

  Transportation ← Packing ← Hardness Test ← Dimension Test ← Heat Treatment

 

  

 

 

Hardness Test of Ball Mill Grinding Media:

     

 

 

Details of Ball Mill Grinding Media:

high chrome grinding Ball Chemical Elements

Name	Chemical Elements (%)
	C	Si	Mn	Cr	Mo	Cu	P	S
Low Cr Balls	2.2-2.5	≤1.2	0.5-1	0.8-1.8	0.6-1	≤1	≤0.05	≤0.05
Middle Cr Balls	2.2-3.3	≤1.2	0.5-1	3-6	0.6-1	≤1	≤0.05	≤0.05
Normal High Cr	1.6-3.3	≤1.0	0.5-1	10-13	0.8-1	≤0.6	≤0.05	≤0.05
Special High Cr	2.0-3.3	≤1.o	2.1-3	15-23	0.8-1	≤0.6	≤0.05	≤0.05

 

 

 

 

 

 

 

 

 

 

 

high chrome grinding Ball Physical Property & Microstructure

Name	HRC	Ak(J/cm2)	Microstructure	Times of Falling Balls
Low Cr Balls	≥45	≥1.6	P+C	≥10000
Middle Cr Balls	≥48	≥2.0	P+C	≤Φ80	≥15000
				≥Φ80	≥10000
Normal High Cr	≥56	≥2.5	M+C+A	≤Φ80	≥15000
				≥Φ80	≥10000

 

 

 

 

 

 

 

 

 

 

 

high chrome grinding Ball Size & Weight

Size(mm)	Weight(kg/pc)	Quantity(pc/t)		Size(mm)	Weight(kg/pc)	Quantity(pc/t)
Φ30	0.11	9091		Φ90	2.90	345
Φ40	0.25	3891		Φ100	4.00	250
Φ50	0.50	2000		Φ110	5.30	188
Φ60	0.86	1153		Φ120	6.80	147
Φ70	1.37	729		Φ130	7.70	129
Φ80	2.05	487		Φ140	8.74	114

 

Container Bags: Dia20mm-Dia150mm 1000Kgs/Container Bag (GWt:1002Kgs)
Steel Drums: Dia20mm-Dia80mm 900Kgs/Drum (GW: 915Kgs)  Dia90mm-Dia150mm 850Kgs/Drum (GW: 865Kg )

 

           

    

 

 

 

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