Description of the dia 50mm low chrome cast grinding ball
1.Physical character
HRC | Impact Value(j/cm²) | metallurgical structure | Falling Times |
≥45 | ≥2.0 | P+C | 8000 |
2.Chemical Components
C | Si | Mn | Cr | P | S |
2.2-3.5 | ≤1.2 | ≤0.3-1.5 | 0.8-2.2 | ≤0.1 | ≤0.1 |
3.Picture of the 50mm high performance grinding media
4.Iron mold line pouring system
5.Central lab
6.Factory environment
7.Working way of ball mill
To continuously operate the ball mill, the material to be ground is fed from the left through 60° cone
and the product is discharged through a 30° cone to the right. As the shell rotates, the balls are lifted
up on the rising side of the shell and then they cascade down (or drop down on to the feed), from near
the top of the shell. In doing so, the solid particles in between the balls are ground and reduced in size
by impact.
8.Advanced test devices
Dongfang has Provincial Recognised Technical Center,equipped with two advanced Direct Reading Spectrometers,
Rockwell Hardness Tester,Impact Tester,Metallographic Cutting Machine,Metallographic Microscope,Smart Mold Sand
Strength Meter,Smart Mold Sand Gas Tester,Smart Permeability Tester,Clay Blue Absorption Tester,Sulfur Analyzer,
Falling Ball Tester,Infrared Thermometer,Ultrasonoscope,etc.
Our PDA-5500IV Direct Reading Spectrometers can quickly test exact content of each element.This helps us adjust
the chemical components timely and guarantee products' properties.
Shipment
1.Usually we ship your order by sea.
2.We'll tell you the shipping status once your order has been sent.
Payment
30% advanced payment, 70% before loading. We accept T/T, L/C.etc.
Thanks to the good fame of our brand and service, we spread our grinding balls to numbers of big
companies, like Conch Cement, Holcim, Lafarge Global Power Generation etc. And we are now
looking for the local distribution from all over the world.If you have any concern, please feel free to
contact us, we are sure that you will get satisfying service here.
