Original
By certification 
The color of 75% ball mill grinding media is grey，lighter than 68% alumina ball, makes it can be applied to raw materials with color requirements. Due to its excellent wear loss and energy saving effect, more and more customers choose to use it.
Commodity Name |
75% Alumina ceramic ball |
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Brand |
HJMT |
HJMT |
Product code |
HJB-75A |
HJB-75 |
Al2O3 (%) |
75.0±1.0 |
75.0±1.0 |
Density (g/cm³) |
3.20-3.25 |
3.20-3.25 |
Water Absorption (%) |
<0.1 |
<0.1 |
Hardness (MOHS) |
8 |
8 |
Wear Loss (‰) |
0.08±0.01 |
0.15±0.02 |
Firing Furnace |
Tunnel Kiln |
Tunnel Kiln |
Firing Temperature (℃) |
1350 |
1350 |
Color |
Grey |
Grey |
Size(mm) |
20/25/30/40/45/50/60 |
30/40/45/50/60/70 |
Type |
Rolling |
Pressed |
Package |
25kgs/bag |
25kgs/bag |
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| 75% alumina ball-Precision in size | 75% alumina ball-Shape regularity | |
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| 75% alumina ball-Size available from 10mm to 70mm | 75% alumina ball-Vitrified thoroughly, uniform density |
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| 75% alumina ball-Color comparation |
a. Ultra-low wear loss.
b. Rolling type has excellent smooth surface.
c. Meet a certain degree of color requirements.
d. Effectively reduce grinding time and save costs.
| Chemical analysis | Wear loss test report | |
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Can you give me advise the size breakdown and quantity of the 75% alumina ceramic ball should I buy?
Yes, for the new ball mill or the ball mill need reload, we would like to offer the size breakdown as well as the quantity of 75% alumina ceramic balls according to the ball mill status, and also give the procurement advice.
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Can you provide sample of 75% alumina ceramic ball for lab test before order?
Yes, we can provide free sample of 75% alumina ceramic ball within 5kgs each size for lab test, you only need to bear the express cost.
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How long is the delivery time for 75% medium high ceramic ball?
Usually 7-10days based on the order quantity.
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What's the MOQ for 75% alumina balls you can take?
Normally a 20’ FCL, 25tons.
Can also provide reasonable quantity suggestions according to customer needs.
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What kind of payment term does your company accept?
We usually do L/C, TT, DP, DA, etc.
The terms of payment are negotiable.
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How do you control the good quality?
There is a complete quality control system and team, including incoming material inspection, in-production inspection, finished product inspection and pre-shipment inspection to ensure that products can meet technical and customer’s requirements.
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Can we visit your factory?
Yes, of course, welcome to visit our factory at any time.
If you take the plane, please go to Jinan or Qingdao airport. If you take the high-speed train, please go to Zibo station. We will pick you up to visit factory.
http://www.hjmtchina.com/
