400-3000 Mesh Industrial Powder Grinder For Fine Powder Lower Investment

Product Specification

Lower Investment Micro Powder Grinding Mill For 1000 Mesh Powder

     Micro Powder Grinding Mill is a very suitable mill for producing powder with a fineness range of 400-2500mesh, which can impove the performance and fluidity of the finished powder. And if you want to do powder coating, the stone also needs to be ground into micro powder with suitable fineness by micro powder grinding mill. 

    The micro powder mill has the folllowing components: crusher, elevator, hopper, feeder, classifier, mill, collector, blower and electric control cabinet. And delivery and installation of the whole micro powder grinding mill system is simple and easy to be completed. As the micro powder grinding mill has been tested in the factory, so the micro powder grinding mill can run as soon as the installation is completely. Generally speaking, one engieer from factory can do installation and test running work. Micro powder grinding mill has the advantages of higher output, low investment and simple grinding technique. The mechanical and chemical reaction in the process of grinding is also good to improve powder activity.

Working Principle of Micro Powder Grinding Mill:

   The crushed stone with a size of less than 10mm will be lifted into the hoppler by elevator, which will be conveyed into micro powder grinding mill grinding house. The stone will be ground into powder between roller and rings. And there are usually 3 or 4 layers rings and roller. The stone will be ground from the top layers to bottom layers, which can gurantee the powder fineness and higher output.

      The grinding rollers on the rotary table rotate and move towards the ring because of centrifugal force. Stone will be ground between the roller and ring into ultrafine powder in the grinding house. The ultrafine calcite powder with required fineness go through the classifier into the pulse-jet collector, and the coarse calcite powder will fall down into the grinding house to be reground. The special system design can increase the temperature in the grinding house, which can also improve the whiteness of the calcite power.

    Special Features of Calcite Ultrafine Grinding Mill:

1.  Constant temperature control system is adopted and the whole design is also improved, so various additives can be put into the mill to improved the application range of powder.

2. High quality casting technology to prolonger the working life of roller and ring.

3. Special deisgn for easy maintenance and spare parts replacement

4. Micro powder grinding mill can be connected the packing machine seamlessly, which can increase packing efficiency and lower labor costs.

5.Perfect contact surface between rollers and ring: The compatible surface contact between rollers and rings can increase crushing force and grinding area and improve crushing efficiency. And this will be useful for producing ultrafine calcite powder.

6. For longer working life and prevent powder from being contaminated, the hardness of rollers and rings are increased.

7. Pulse-jet Collector: 99.99% of the ultrafine powder can be collected, which is also environment-friendly.

8. Vibration absorption and Compact Structure, high safety and reliability

9. Inverter for motor speed control, which can lower power consumption and adjust rotation speed of the mill and classifier to produce different fineness.

     Technical Data of Calcite Ultrafine Grinding Mill: