Key Technical Parameters

Application Fields
Calcium Powder Grades - Specialized
Applicable Materials
Characteristics of calcium powder and other fine powders.

Product Overview

Highlight Our Advantages

Compared to traditional sifter machines, the calcium powder special sifter machine boasts the following outstanding advantages:
Fine separation with high selection efficiency.
1. The calcite powder separator has a significantly higher yield compared to centrifugal, cyclone, and rotor separators of similar size, making it more suitable for large-scale production needs. Its reasonable structure allows for a wide range of changes in separator airflow, yield, and feed rate without affecting the separation efficiency, ensuring excellent stability in classification performance.
3. Excellent grading principle. By combining multiple selection powder principles and using aeronautical aerodynamics analysis methods, the entire flow field has been optimized, significantly reducing equipment resistance and improving selection efficiency, with remarkable energy-saving and cost-reduction effects. The selection machine rotor is equipped with an inventor-patented vortex rectifier, where the airflow inside the rotor rises relative to the rotor without rotation, ensuring a uniform and stable gas flow field on the grading ring surface: the relative error of airflow at any location is <5%. By utilizing the reduced momentum after the airflow enters the rotor, which decreases the driving force on the rotor, it saves driving power and reduces wear.
4. The sifter features variable speed control. The fineness adjustment is easy, sensitive, and reliable, with a wide range of adjustment.
5. The space range of the selection and lifting areas has been redesigned for optimization. The calcium hydroxide classifier is compact in structure and small in size, suitable for any closed-loop powder grinding system composed of powder grinding equipment. It is applicable to open-flow mill modifications, single closed-loop mills, and double closed-loop mills.
6. The wear-prone parts of the classifier, such as the feed disk, cyclone筒, snail horn, air guide blades, and impeller, are all made of wear-resistant materials or treated with anti-wear processes, boasting extremely low wear rates. The inner lining of the classifier is made of new manganese plate, effectively extending its service life.
7. The main shaft lower bearing seal employs a new design concept, effectively resolving two major issues: dust entry into the bearing and oil leakage from the lubricant, thereby significantly extending the service life of the lower bearing.
8. When designing the classifier foundation, the principle of mechanical vibration reduction is adopted, ensuring that the resonance frequency of the classifier does not approach its inherent frequency. This overcomes resonance and fundamentally resolves the long-standing vibration issue that has plagued the classifier users.
9. Both coarse powder tubes and fine powder tubes are equipped with double-acting lock wind valves, significantly reducing the system's air leakage rate and overcoming the issue of excessive dust during the operation of the old-style separator.

Production Site

A corner of the production workshop

Select imported wear-resistant ceramic for powder shell bonding to ensure long service life.

The selection rotor is made of imported wear-resistant composite steel plate.

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