1. Product introduction
The vertical sand mill produced by our company has strong adaptability, wide application, reliable performance and long service life. It is a high-grade grinding equipment with low energy consumption, high output, simple operation and convenient use.
The sand mill, also known as the bead mill, is mainly used for wet grinding of chemical liquid products. According to the performance, it can be roughly divided into horizontal sand mill, basket sand mill, vertical sand mill and so on. The feed speed is mainly controlled by the feed pump by the body, the grinding cylinder, the sanding disc (the lever), the grinding medium, the motor and the feed pump. The grinding media of the device are generally classified into zirconia beads, glass beads, zirconium silicate beads, and the like.
Compared with grinding equipment such as three-roller, ball mill and colloid mill, the sand mill has the advantages of high production efficiency, strong continuity, low cost and high product fineness. The process conditions vary greatly, and the fineness requirements can be adjusted and classified by adding and subtracting grinding media.
Detailed description of the vertical sander: The feed pump is installed in the machine body, and the material is sent from the bottom valve into the cylinder body. The rotation of the dispersing disc is driven by the dispersing shaft to make the grinding sphere move sharply, and the strong shearing force is used to increase the shearing force of the sphere. The material is subjected to impact and shear by the grinding media.
Vertical sand mill main applications: architectural coatings, alkyd resins, dyes, printing inks, pesticides, coatings industrial coatings, anti-rust primers, road marking paints, paper, leather, cosmetics and other chemical industry wet sanding, dispersion Efficient equipment. Features: Vertical sand mill is easy to operate, high continuous production efficiency, easy color change and easy to clean. According to the user's requirements, the inner cylinder and the dispersing disc of the vertical sand mill can be made into carbon steel, stainless steel, lining polyurethane and other materials for different materials. The dispersing disc can also be made of engineering plastic material.
2. Specifications
|
Specification model |
DB10 |
DB20 |
DB30 |
DB40 |
DB80 |
DB120 |
|
Cylinder volumeL |
10 |
20 |
30 |
40 |
80 |
120 |
|
Main motor powerKW |
3、4 |
7.5、11 |
11、15 |
15、18.5 |
22、30 |
30 |
|
Pump motor powerKW |
1.5、2.2 |
1.5、2.2 |
1.5、2.2 |
1.5、2.2 |
1.5、2.2 |
1.5、2.2 |
|
Dispersed shaft speedr/min |
1320 |
1320 |
1200 |
1070 |
830 |
700 |
|
Feeding capacityL/min |
2-16 |
2-16 |
2-16 |
3-24 |
3-24 |
3-24 |
|
Cooling water consumptiont/h |
=1 |
=1 |
=1 |
=1.5 |
=1.5 |
=1.5 |
|
Material viscosityPa.s |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
