Ball mill grinding media ball
Our Ball mill grinding media ball have excellent quality of wear resistance, no deformation and low cracking. Its characteristics are as follows:
1. High overall hardness: the surface hardness can reach 60-65hrc, the volume hardness can reach 60-65hrc, and the hardness gradient distribution is uniform.
2. High impact toughness: the impact toughness is greater than 12j / cm2;
3. The actual breaking rate is not more than 1%.
We produce Ball mill grinding media ball for over two decades. Customrs from extra than 20 nations.
We've unbiased laboratory, the advanced and accurate lab device, to make sure that every step of the manufacturing manner is done in accordance with the excellent standards.
We've additionally been tested with iso9001 quality certification, iso45001 occupational fitness and protection certification and iso14001 environmental management system certification.
Specification
Chemical elements of hot rolling steel balls
Brand | Materials | C | Mn | Si | Cr | S | P | V | |||
JC-1 | 50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | ||||
JC-2 | 60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | ||||
JC-3 | 65Mn | 0.62-0.70 | 0.90-1.2 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | ||||
JC-4 | B2 | 0.72-0.85 | 0.70-0.80 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | ||||
JC-5 | B3 | 0.58-0.70 | 0.70-1.00 | 1.50-1.90 | 0.70-0.90 | ≤0.035 | ≤0.035 | ||||
Specification of hot rolling steel Grinding balls | |||||||||||
Nominal diameter | Diameteical Tolerance | Weight of single ball in average
| Surface hardness
| Impact toughness
| |||||||
(mm) | (mm) | (g) | (HRC) | (j/cm2 ) | |||||||
Φ20 | +2 -1 | 32 | 60-65 |
≥12 | |||||||
Φ25 | 64 | ||||||||||
Φ30 | 110 | ||||||||||
Φ40 | 263 | ||||||||||
Φ50 | 513 | ||||||||||
Φ60 | +3 -2 | 888 | |||||||||
Φ70 | 1410 | ||||||||||
Φ80 | 2104 | ||||||||||
Φ90 | 2996 | ||||||||||
Φ100 | 4110 | ||||||||||
Product Features of Ball mill grinding media ball
Uniform hardness
Non crushing and grinding resistance
Excessive effect fee
High complete performance of the mill
Production technique
We offer value for our customers through our qualified products, professional service and dependable delivery.
Look forward to coooperate with you!
