Perlite ultrafine powder vertical mill is an industrial ultrafine powder mill, it can grind Perlite into a fine powder(325-3000 mesh).
What is perlite?
Perlite is a naturally occurring volcanic glass that has been processed and expanded to form lightweight, porous particles. Formed when obsidian, a type of volcanic glass, is heated rapidly at high temperatures. This heating causes the water in the obsidian to evaporate, causing it to expand and create many tiny air-filled cavities.
Perlite is characterized by its white or light gray color and light weight. Expanded perlite particles have a porous structure with many interconnected air pockets. This structure gives perlite excellent insulating properties, low density and high porosity, making it useful in agriculture, construction, manufacturing and more.
Perlite crushing and grinding process
Perlite raw ore → vibrating feeder → jaw crusher (preliminary crushing) → bucket elevator → raw material warehouse → impact crusher → bucket elevator → impact crusher (secondary crushing) → Perlite ultrafine powder vertical mill equipment → bucket elevator→ conveyor → clinker bin cooling and storage → finished products
Among them, the grinding process is particularly critical.
Advantages of Perlite ultrafine powder vertical mill
Compared with other grinding equipment, perlite superfine powder vertical mill has many advantages.
1. High efficiency.
Perlite ultrafine powder vertical mill with high grinding efficiency. The vertical arrangement of grinding rollers and turntables enables efficient and uniform grinding of perlite particles. This enables higher productivity and finer particle size distribution.
2. Energy saving.
Perlite ultrafine powder vertical mill Compared with traditional ball mill or Raymond mill, the vertical mill energy consumption of perlite grinding is generally lower.
3. The fineness is adjustable.
Perlite ultra-fine powder vertical mill can better control the fineness of the final product. The speed of the grinding table and separator can be adjusted to control the particle size distribution. This allows the mill to precisely control the desired fineness of the perlite powder.
4. Versatility.
Perlite superfine powder vertical mill can be used to grind various materials besides perlite. It is suitable for processing all non-flammable and explosive ore materials with Mohs hardness below 9.
5. Compact design.
Perlite ultra-fine powder vertical mill has a compact design, which saves space in the production site. They require a smaller footprint than other grinding equipment, making them suitable for both large industrial plants and small facilities.
6. Low maintenance cost.
Perlite ultrafine powder vertical mills are designed for long-term operation with minimal maintenance requirements. They have fewer moving parts than some other grinding equipment, reducing the likelihood of mechanical failure and the need for frequent repairs.
7. Environmental protection.
Compared with traditional grinding equipment, perlite superfine powder vertical mill generally has lower noise and less dust emission. This makes them more environmentally friendly and improves working conditions for operators.
Parameter of Perlite ultrafine powder vertical mill
| ModelItem | CLUM1425 | CLUM1632 | CLUM1736 |
| Working Diameters（mm） | 1400 | 1600 | 1700 |
| Number of rollers（pieces） | 3 | 3 | 3 |
| Number of classifier（pieces） | 6 | 6 | 8 |
| Power of classifier（Kw） | 6X15 | 6X22 | 8X22 |
| Main unit power （Kw） | 220-250 | 315-355 | 355-410 |
| Blower power（Kw） | 180-200 | 250-280 | 325-355 |
| Feed size （mm） | ＜10mm | ＜10mm | ＜10mm |
| Moisture of feeding material | ＜3% | ＜3% | ＜3% |
| Less than 2μm=30% output（t/h） | 9-12 | 12-16 | 14-18 |
| Less than 2μm=45% output（t/h） | 5.5-7.5 | 7-9 | 10-12 |
| Less than 2μm=60% output（t/h） | 3-4 | / | / |