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Mining Grinding Bars

Mining Grinding Bars are designed to meet the demanding needs of the mining industry. These high-quality grinding bars are used in rod mills to crush and grind raw materials. With excellent wear resistance and impact strength, Mining Grinding Bars ensure consistent performance even in the toughest mining environments. Their durability and superior grinding ability help improve the efficiency of mining operations and increase productivity while reducing maintenance and downtime.

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Product Details

Introduction of the product

The main advantage of our Mining Grinding Bars is their exceptional durability. Manufactured using advanced materials and heat treatment processes, these bars offer excellent resistance to wear and impact. This durability significantly extends their service life, reducing the need for frequent replacements and minimizing downtime. As a result, mining operations can enjoy more efficient and cost-effective grinding, with less disruption to the production process.

Mining Grinding Bars

Application in grinding machines and areas

Machines	Industries
·Rod mills	·Mining industry
·Bar mills	·Power stations
	·Cement industry
	·Quartz/Silica sand factory
	·Coal Chemical Industry
	·Metallurgical industry

Technical data

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
#45/C45	0.42-0.54	0.50-0.80	0.17-0.37	≤0.15	≤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
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
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
Steel Specification	Impact Value (J/cm²)	Surface Hardness (HRC)	Diameter (mm)	Length (mm)	Broken Rod Rate (%)	Diameter Tolerance (mm)	Length Tolerance (mm)
40Cr	≥12	45-60	25-140	1500-6000	≤1	±1.5	±20
42CrMo
#45/C45
60Mn
65Mn
B2
B3
BU
BL
BG

Quality Control Technology and Equipment

Plants and Production Equipment

Plants and Production Equipment

Exhibitions

Exhibitions

Why choose us

We understand that different mining operations have specific grinding needs, which is why our Mining Grinding Bars are fully customizable. Whether you require particular lengths, diameters, or hardness levels, we can tailor the bars to meet your exact specifications. This flexibility ensures that you get the best possible performance for your mining operations, maximizing productivity and minimizing waste.

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