XZM Ultrafine mill
Zenith XZM ultrafine mill is widely used for micron powder producing. The output size can reach 2500mesh (5um). XZM ultrafine mill has absorbed many advantages of home and aboard mill manufacturing technique. It is the representation of leading level of high quality grinding machine.
Ultrafine grinding mill is suitable to grind the material with middle and low hardness, moisture below 6%, and the material should be non-explosive and non-flammable, such as: calcite, chalk, limestone, dolomite, kaolin, bentonite, steatite, mica, magnetite, iolite, pyrophillite, vermiculite, meerschaum, attapulgite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate ore, potassium ore pumice, etc. The size of the finished product can be adjusted between 325-2500 mesh.
Ultrafine Mill Working Principle
1.The whole system of the grinding mill consists of main unit, deceleration machine, classifier, blower, hammer crusher, bucket elevator, electro-magnetic vibrating feeder, pulse dust cleaner, piping device, cyclone collector device, classifier, high-pressure motor and muffler.
2.The main bearing and each dial are driven by electromotor of main equipment through reducer, when the ultrafine mill is at work. Then Dial drives numbers of rollers rolling and rotating in the ring by plunger.
3.Big materials are crushed into smaller particles by hammer crusher. Then they are sent to store house by elevator. The electro-magnetic vibrating feeder sends the materials evenly to the middle of the upper dial. Under the function of the eccentricity, the materials scatter to the side of the circle and fall into the ring to be pressed, crushed and milled into pieces by rollers. After the first crush, materials fall into the second and the third layer. The pumping of the high-pressure centrifugal blower put the outside air into the machine. The coarse powder will be brought into the classifier.
4.The rotating turbine in the collector makes the coarse particles fall back for regrinding. The fine particles will come into the cyclone collector with the airflow and discharged by the discharging valve on the bottom of the collector. They are the final products. The airflow with little dust will be discharged through blower and muffler after being purified by the cyclone collector.
Ultrafine Grinding Mill Benefits
- Analyzer machine applies high-density blade.
- The body connected to the base of all soft contact without rigid contact, and this avoids the body vibration to the analyzer, improved the accuracy of the analysis.
- The base made of high strength ductile cast iron Ductile cast iron has the performance of damping force of molten steel, and good impact resistance.
- The coupling of the elastic sleeve is used in the main unit and the gearbox, which avoided the phenomenon of easily breaking nylon pin, thus improving the reliability of equipment.
Technical Data
| Name & Model | XZM221 | XZM232 | XZM236 | |
|---|---|---|---|---|
| Ring roll number (pcs) | 21 | 32 | 36 | |
| Working diameter (mm) | Φ800 | Φ900 | Φ1000 | |
| Grinding rill and roller path number (pcs) | 1X3 | 1×4 | 1×4 | |
| Revolving Speed (rmin) | 230-240 | 200-220 | 180-200 | |
| Max feed size (mm) | ≤10 | ≤20 | ≤20 | |
| Final size (mesh) | 325-2500 | 325-2500 | 325-2500 | |
| Output (kgh) | 400-4500 | 400-5500 | 400-7500 | |
| contour dimension (mm) | 13000×3000×5800 | 14700×4800×8600 | 18000×4600×8600 | |
| Whole machine capacity (kw) | 144-165 | 185-204 | 263-290 | |
| Main motor | Model | YB2-250M-4 | YB2-280M-8 | YB2-315L1-6 |
| Power (kw) | 55 | 45×2 | 110 | |
| Rotate speed (rmin) | 1440 | 750 | 990 | |
| Analytical engine (FM motor) | Model | Y180M-4 | Y180L-4 | Y100L1-4 |
| Power (kw) | 18.5 | 22 | 30 | |
| Rotate speed (rmin) | 1440 | 1440 | 1440 | |
| Blower motor | Model | Y225M-2 | Y250M-2 | Y280M-2 |
| Power (kw) | 45 | 55 | 75 | |
| Rotate speed (rmin) | 2940 | 2940 | 2940 | |
| Elevator | Bucket model | TH-200 | TH-200 | TH-300 |
| Motor model | Y100L-4 | YB2-100L2-4 | YB2-112M-4 | |
| Motor power (kw) | 3 | 3 | 4 | |
| Rotate speed (rmin) | 1440 | 1440 | 1440 | |
| Hammer Crusher | Hammer Crusher model | PC300×400 | PC400×600 | PC400×600 |
| Motor model | YB2-160M-4 | YB2-180M-4 | YB2-180M-4 | |
| Power (kw) | 11 | 18.5 | 18.5 | |
| Rotate speed (rmin) | 1440 | 1440 | 1440 | |
| Magnetic vibrating feeder | Model | GZ1F | GZ1F | |
| Power (kw) | 0.06 | 0.06 | ||
| Electrical machine | Model | LS159×1050 | ||
| Power (kw) | 2.2 | |||
| Discharge valve | Discharge valve model | ZJD-200 | ZJD-200 | ZJD-200 |
| Motor model | YB2-80M2-4 | YB2-80M2-4 | YB2-80M2-4 | |
| Power (kw) | 0.75×2 | 0.75×2 | 0.75×3 | |
| Rotate speed (rmin) | 1440 | 1440 | 1440 | |
| Pulse dust collectors | Model | DMC120-II model | DMC144-II model | DMC184-II model |
| Air compressor | Air compressor Model | KSH100D-7.5KW | KSH240D-15KW | KSH240D-15KW |
| Motor model | YB2-132M-4 | YB2-160L-4 | YB2-160L-4 | |
| Power (kw) | 7.5 | 15 | 15 | |
| Rotate speed (rmin) | 1440 | 1440 | 1440 | |
