steel balls span from Φ20mm-Φ150mm

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Grinding steel ball processing technology

Grinding steel ball processing technology should meet the standard requirements of the product, make grinding steel ball has high service life, low noise, low friction and high reliability. Generally has the following several kinds of basic processing methods:

1) the pulmonary circulation processing technology for small grinding steel ball processing and production.

2) big circulation processing technology used in large batch, high precision of grinding steel ball production.

3) single disc groove machining process used in small batch, high precision after quenching grinding steel ball grinding and lapping.

4) single disc groove processing used in the production of larger diameter of grinding steel ball.

5) a single grinding steel ball processing technology for oversize grinding steel ball (diameter phi 200 mm) above the production.

Goldpro is one manufacturer & exporter of grinding media steel balls in China. supply different sizes of grinding steel balls, forged steel balls according to ore conditions for customers.

Grinding steel ball test goldpro

Industrial test of two different grades of grinding ball can be done either by dumping the factory and loaded with a new initial charge, or by completing the new quality on the old charge until the initial load is completely moved. Of course , the timing of different test and costs are associated with each solution. Before the test the behavior of the new load data can be accepted as representing the time required to completely displace the old charge ( washout period ) is when the new tax will reach equilibrium, must be determined.

In order to calculate the time required for each test solution , the right to use grinding media must be considered.

Over the years , there have been many investigations to determine the appropriate mathematical formula, or the right to wear, which accurately describes the wear behavior of grinding elements in rotary mills . For the law of wear basic equation can be viewed at the following:

W = weight of the grinding ball [g]

T = time [s]

K = constant proportional

D = grinding ball diameter [ mm ]

n = wear rate

Hebei Goldpro New Materials Technology Co.,Ltd. is a professional manufacturer and exporter of grinding steel balls in china, we provide forged steel balls,rolling balls,ball mill steel balls,grinding rod and other grinding media.products are designed for cement mills,power plants,ore mining and so on.the diameter of our steel balls span from 20mm-150mm. Priorities of our steel balls: High hardness, good wear resistance, breakage rate lower than 0.5%, no deformation all through. Our modern quality assurance center could guarantee all our product s meeting customers' need.