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Supply Grinding Steel Balls
We are manufacturer which specialized in grinding steel balls from 20mm to 130mm.
Our balls are widely used in mining industry, cement plant, power plant ... for grinding.
The hardness of our balls could be more than HRC 55 while the breakage rate is less than 1%.
Our balls are sold in many different areas and well appreciated by our clients.
Maureen
For more information, please visit:
https://edir.bulk-online.com/profile...-machinery.htm ■
Re: Sell Grinding Balls
Do you make them by the standard forging method? How much residual strain to you maintain in the ball after compression?
The key is to control the temperature before and at compression so that upon cooling the parting line, between dies, does not contain excessive residual strain that leads to premature breakage along the seam.
Some mfgrs are better at understanding and controlling this ackward fabricating process than others.
How much residual strain is too much?
Also some mfgrs have a little higher HRC which leads to longer life if they don't burst. ■
Sell Grinding Balls
Our company is a manufacture of hot rolled grinding balls from 20mm to 90mm. We have many years¡¯ experiences on this field, and our products passed the certification of ISO9001: 2000. Our balls are sold to many areas such as India, Australia, Korea, Bulgaria, Malaysia, UK etc; they are well appreciated by the purchasers. The balls could be widely used in the mining industry, cement plants, power plants and so on.
Our balls have the following advantages:
1. High average hardness: our balls¡¯ superficial hardness could be HRC 56-66,and the central hardness could be more than HRC 50.
2. High impact ductility: it could be more than 17J/cm2, so the breakage rate is much less than 1%. There is almost no breakage when the impact times reach 100,000 to 200 times.
3. Perfectly round: As the steel bars are gradually rolled into balls through the roller, the balls are given average force during production and gain precise dimension. The balls won¡¯t be out of circularity because of this advanced formation technique. Our 80mm balls could be used as 60mm and 40mm balls after several months¡¯ grinding.
Please visit our website www.zgffty.com to have a clean sketch of our company and products.
Any questions, please don't hesitate to contact with us. We are ready to supply you the best balls with the best price.
Maureen
For more information, please visit:
https://edir.bulk-online.com/profile...-machinery.htm ■
Sell Grinding Balls
We are manufacturer which specialized in grinding media balls from 20mm to 130 mm.
We have two complete well-equipped heat treatment line which can manufacture grinding balls with high hardness and low breakage rate. The hardness could reach HRC 56-66, and the breakage rate is much less than 1%.
Our balls are sold in Korea, India, Malaysia, Bulgaria, UK ... and well appreciated by purchasers.
If you have any interest, please feel free to contact us.
We are ready to supply you the best balls with the best price.
Maureen
For more information, please visit:
https://edir.bulk-online.com/profile...-machinery.htm ■