Broken Mine Machinery,Cone Crusher
| Place of Origin: | Henan |
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Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
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| Business Type: | Trading Company |
| Main Products: | Casting, Mining Machinery, Precision Casting, Automotive Castings |
Product Detail
| Broken Mine Machinery: | Broken Ore Equipment |
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| Cone Crusher: | Crusher |
| coarse crushing equipment: | Vibrating Screen |
Product Description
How To Improve The Quality OfThe Cement
Single speaking from grinding process, cement quality have no direct relation to fine crushing before grinding and choose powder efficiency. Generally speaking, there are two
cement quality inspection indexes in China. Cement sieve residual value and specific surface area. But in recent years the international cement quality inspection index is
cement particle gradation, and this one index reflect the actual circumstances of the quality of the cement more than cement sieve residual value and specific surface area. It
has caused the importance of our cement workers.
Generally speaking, cement grains less than 3μm hydration is faster, against the long-term strength of cement, the proposal does not exceed 10%. Cement grains than 65μm have
no activity basically, and it had better has no this parts. The activity of cement grains between 16μm and 24μm are the most. Some cement plant adding limestone in
production. The limestone has no activity, it is a pure stuffing, but it can improve the particle gradation cement products. After implement new cement standard, cement sieve
residual value has no the actual operating meaning already. The new standards pay more attention about the specific surface area, and there are no specific requirements for
cement particle gradation.
The meaning of Henan SEBON international co.,ltdimplements the new standard is greatly improve cement products quality, and the further significance is to accelerate the
elimination of backward, promote market competition and with the international cement standards, prepare for cement industry into the international market for our country
joins WTO. So how to improve the yield and quality of cement become a problem to be solved for China's cement, especially small and medium-sized cement plant.
Henan SEBON international co.,ltd is specialized in manufacturing and exporting jaw crusher, cone crusher, gyratory crusher and ball mill. If you need crusher and ball mill,
please contact us. www mouldingparts.comTel:0086-371-86560898
Fax:0086-371-86011881 E-mail:info(at)mouldingparts com
