Do you know the inspection of grinding bar? Grinding rod is widely used in
coal-water slurry, non-metallic mineral processing industry, rod mill mineral
processing industry and so on.
I will tell you 4 steps to inspect it, hoping help you.
1. You can inspect the surface quality of worn bar in your eyes.
2. You can inspect the size and defects of grinding rod with a vernier
caliper. You should avoid the defective parts of the ball when you measure it.
You can measure the length of it with meters.
3. When you inspect the no straightness of the grinding rod, you can choose 5
sampling per class, place them on the iron frame through the alignment and
measure the distance between the other head and alignment of iron frame. Each
product should be rotated at least 3 times.
4. When you inspect the surface hardness of the bar, you can measured at 1
point per meter in the rod, and calculate the arithmectic mean.
We provide grinding rods for u, if you need, welcome to consult us.
