High Limestone Content Type Cement Grinding Aids

CemMate 400
High limestone content type cement grinding aids

Description
CemMate 400 is a kind of high limestone content type cement grinding aid.
By the use of CemMate 400, without the new investment and change of existing cement grinding process equipment, it can be realized that:
- Mill output is increased;
- Cement quality is improved;
- Part of clinker is saved;
- Energy cost is reduced.

Scope of the application
Applicable for grinding of portland limestone cement with high limestone content.

Property
CemMate 400 is non-toxic, non corrosive, non flammable, non explosive.

Technical characteristic
- Increasing mill output. This product can effectively remove the electrostatic agglomeration due to grinding, reduce the agglomeration between cement particles, and the agglomeration between particles and pound mills. The mill output can be increased by 8ï½?15%.
- Improving cement quality. The strength of cement at different ages can be increased significantly. The 3 days compressive strength can be enhanced by 2ï½?5 MPa and the 28 days compressive strength can be enhanced by 3ï½?8 MPa.
- Saving part of clinker. This product helps to mix more limestone into the cement than without using this product, so that limestone content can reach over 25%.
- Reducing energy consumption. The electricity used in the production of per ton of cement can be saved by 3ï½?5 kw/h.
- Others. There is no corrosive effect on grinding equipment and concrete reinforcement. It has no adverse effect on the work performance, mechanical properties, deformation performance and durability of concrete.

Dosage
The dosage of CemMate 400 is related to the physical properties of cement products.
The recommended dosage is 300ï½?1000 grams / tons of cement (0.03ï½?0.1% of cement weight). The optimum dosage must be determined by testing on the cement mill.

Usage method
In order to achieve the most stable using effect, CemMate 400 shall be accurately added by an adjustable liquid metering pump that matches the type and output of the cement mill. The liquid metering pump must be calibrated before use.
CemMate 400 can be added to the clinker belt conveyor or the front of the mill.

Technical service
Professional engineers can combine the details of the cement plant to make experiment and recommend the mill parameters to the cement plant.
CemMate 400 is one kind of cement grinding aid. According to the condition and demand of cement plant, professional engineers can design the most suitable cement grinding aid for many kinds of cement from cement plants to adjust cement performance, such as: setting time, water requirement of normal consistency, fluidity, adaptability of cement concrete, etc.

Package
200 L/drum, intermediate bulk container.

We provide free sample for mini mill test and technical support throughout the whole application process.
We look forward to the cooperation with the agent worldwide.