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Grinding Steel Mill Ball

Grinding Steel Mill Ball is designed to deliver steady grinding performance under continuous mill operation. Its balanced structure helps reduce irregular wear while maintaining consistent grinding efficiency, making the Grinding Steel Mill Ball suitable for long working cycles in industrial milling systems.

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Product Details

Product Introduction

Our Grinding Steel Mill Ball is manufactured from selected steel materials using controlled production processes. Various diameters and specifications are available to match different mill machines, allowing flexible selection based on production needs and operating conditions.

Grinding Steel Mill Ball

Wide Application

Machines	Industries
·Ball mills	·Mining industry
·SAG mills	·Power stations
·Tower mills	·Cement industry
·Coal grinding machine	·Steel Industry
·Bearing	·Chemical Industry
	·Metallurgical industry

Grinding Steel Mill Ball is widely applied in steel plants, mineral processing facilities, and other industrial grinding systems. It performs effectively in both coarse and fine grinding stages, adapting to various materials and supporting efficient material size reduction.

Technical Performance

Chemical Composition (%)
Steel Specification	C	Mn	Si	Cr	S	P
40Cr	0.37-0.44	0.50-0.80	0.17-0.37	0.80-1.15	≤0.035	≤0.035
42CrMo	0.38-0.45	0.50-0.80	0.17-0.37	0.90-1.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.00	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.62-0.72	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
ZT-4	0.44-0.72	0.50-0.90	0.17-0.37	≤0.50	≤0.035	≤0.035
ZT-10	0.60-0.78	0.65-1.33	0.25-0.65	≤0.45	≤0.035	≤0.035
B2	0.70-0.92	0.70-1.00	0.17-0.37	0.40-0.70	≤0.035	≤0.035
B3	0.52-0.65	0.66-1.00	1.30-1.90	0.74-1.20	≤0.030	≤0.030
B4	0.65-0.75	0.50-0.70	1.20-1.40	0.85-1.00	≤0.025	≤0.025
B6	0.75-0.90	0.80-1.02	0.17-0.37	0.88-0.98	≤0.035	≤0.035
BU	0.95-1.05	0.95-1.05	0.15-0.35	0.45-0.55	≤0.035	≤0.035
BL	0.55-0.75	0.65-0.85	0.15-0.35	0.70-1.20	≤0.035	≤0.035
BG	0.90-1.05	0.35-0.95	0.15-0.35	1.00-1.70	≤0.035	≤0.035

Physical Features
Diameter (mm) (inches)	Surface Hardness (HRC)	Diameter Tolerance (mm)	Impact Value (J/cm²)	Breakage Rate (%)	Drop Test (times)
20 (0.79)	>60	+2.0 -1.0	≥12	≤1	>15000
25 (0.98)
30 (1.18)
40 (1.57)
50 (1.97)
60 (2.36)		+3.0 -1.5
65(5.56)
70 (2.76)
75 (3.00)
80 (3.15)
90 (3.54)
100 (3.94)		+4.0 -2.0
120 (4.72)	>58
125 (4.92)
140 (5.51)	>55	+5.0 -3.0
150 (5.91)

Strict Quality Inspection

Each batch of Grinding Steel Mill Ball undergoes routine quality inspections, including dimensional checks, surface evaluation, and basic performance testing. These processes help ensure consistent quality and reliable performance during long-term mill operation.

Manufacturing Process

Plants and Production Equipment

Exhibition Presence

We regularly showcase Grinding Steel Mill Ball at international mining and industrial exhibitions. These events provide opportunities to demonstrate product applications, exchange market insights, and build long-term cooperation with global partners.

Exhibitions

Why Choose Us

Choosing Grinding Steel Mill Ball from us means selecting products supported by stable quality, reliable supply, and practical service. With experience serving industrial clients across different regions, we provide dependable grinding solutions for long-term production needs.