Gypsum Powder Processing System Use Machines
| Processing ability: | 0.5-45 t/h |
| Max feeding size: | 25 mm |
| Product Fineness: | 300-3000 mesh |
| Range of application: | Gypsum, plaster, and other more than 200 kinds of minerals |
Overview
Gypsum is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite, anhydrite, sulfur, calcite, and dolomite. Gypsum (CaSO4.2H2O) is very similar to Anhydrite (CaSO4). The chemical difference is that gypsum contains two waters and anhydrite is without water. Gypsum is the most common sulfate mineral.
Uses of Gypsum
Gypsum uses include: manufacture of wallboard, cement, plaster of Paris, soil conditioning, a hardening retarder in portland cement. Varieties of gypsum known as "satin spar" and "alabaster" are used for a variety of ornamental purposes; however, their low hardness limits their durability. However, different fineness gypsum powder has different use range.
1. less than 250 mesh: the gypsum powder can be used for a variety of feed additives.
2. 250 mesh to 300 mesh: It can be used as raw materials for plastic, rubber factory, paint factory, the factory's and exterior paint coating.
3. 300 mesh to 400 mesh: the gypsum powder can be used in the manufacture, drainage pipes, and chemicals.
4. 400 mesh to 600 mesh: can be used for toothpaste paste, soap. It is worth to say that, if the gypsum powder is used in daily supplies, the health requirements for the gypsum grinding mill are more stringent.
5. 600 mesh to 800 mesh gypsum powder：It can be used for Rubber, plastic, cable, PVC.
6. 800 mesh to 1250 mesh: the gypsum powder can be used in PVC, PE, paint, paint, paper coating, and paper coating.
7.gypsum powder which have high purity and whiteness, non-toxic, odorless, fine oil low, low hardness and other characteristics, it can be used as calcium supplements.
Benefit
Benefits of Gypsum Powder Processing System Use Machines
1. Have finely, coarse grinding function.
2. High reliability, strict safety device to ensure equipment and personal safety.
3. Vortex chamber internal air circulation, dust pollution is small.
4. The structure of gypsum powder grinding mill is simple and reasonable, self crushing, ultra-low cost of use.
5. Unique bearing installation with advanced spindle design, so that the machine has the characteristics of heavy load and high speed rotation.
6. Smooth operation, low noise, high efficiency and energy saving, high crushing efficiency.
7. Affected by the moisture content of the material is small. The moisture content can reach about 8%.
8. Impeller and vortex crushing cavity material lining greatly reduces the cost of wear parts and maintenance workload.
9. Wear parts loss is low, all wearing parts of gypsum powder grinding mill are used at home and abroad high quality wear-resistant materials, long service life. A small number of easily worn parts made of hard and wear-resistant materials, small size, light weight, easy replacement parts.
Working principle of Gypsum Powder Processing System Use Machines
Vibrating feeder evenly send materials into the host and continuously grinding in mill room, after grinding, the powder will flow up by the wind machine, and classified by the classifier, the standard powder will flow through the pipe into the powder collector, the collection is separated by a valve discharge, and this is the final product.
Specifications
There are many different kinds of grinding mill can be used in gypsum powder processing
YGM Raymond Roller Mill
Powder Fineness Processing Ability: 50-450 mesh
Capacity: 1-20 t/h
Parameter of Raymond mill for gypsum powder making
|
Type |
Roller |
Max. feeding size(mm) |
Fineness(mm) |
Output(t/h) |
Power(kw) |
Size(mm) |
||
|
No. |
Dimension(mm) |
Height(mm) |
||||||
|
YGM7815 |
3 |
260 |
150 |
15 |
0.613-0.033 |
1-3 |
18.5 |
4300*3500*5100 |
|
YGM8314 |
3 |
270 |
140 |
20 |
0.613-0.033 |
1.2-4.6 |
22 |
5300*4100*5200 |
|
YGM9517 |
4 |
310 |
170 |
25 |
0.613-0.033 |
2.1-5.6 |
37 |
7100*5900*7900 |
|
YGM4121 |
5 |
410 |
210 |
30 |
0.613-0.033 |
2.8-10.5 |
75 |
9200*7250*9700 |
|
MTM1600 |
6 |
440 |
270 |
35 |
0.613-0.033 |
5-20 |
132 |
12550*5700*8350 |
HGM Ultra Fine Grinding Mill
Powder Fineness Processing Ability: 300-2500 mesh
Capacity: 1-45 t/h
Parameter of ultra fine grinding mill for gypsum powder making
| Model | HGM80 | HGM90 | HGM100 | HGM125 | HGM1680 |
| Ring Diameter(mm) | 800 | 900 | 1000 | 1250 | 1680 |
| Ring Number (PCS) | 3 | 3-4 | 4 | 4 | 4 |
| Roller Number(PCS) | 18-21 | 24-29 | 28-36 | 30-44 | 30-40 |
| Main Shaft Speed (r. p. min) | 230-240 | 200-220 | 180-200 | 135-155 | 120-130 |
| Input Size (mm) | ≤10 | ≤10 | ≤15 | ≤15 | ≤20 |
| Finished Size (um/mesh) | 74-5 (200-2500) |
74-5 (200-2500) |
74-5 (200-2500) |
100-6 (150-2000) |
100-9 (150-1500) |
| Capacity (t/h) | 0.4-4.5 | 0.6-6.5 | 1-9 | 2-16 | 3.8-30 |
| Outlet Size L*W*H (m) | 13.9*4*6.2 | 14.7*4.8*7.2 | 18*4.6*8.6 | 14*9*10.25 | 26.3*7.5*11.9 |
CLUM Vertical Roller Mill
Powder Fineness Processing Ability: 300-1500 mesh
Capacity: 10-50 t/h
Parameter of vertical roller mill for gypsum powder making
|
Main configuration and production |
|||
|
Model Item |
CLUM1425 |
CLUM1632 |
CLUM1736 |
|
Working Diameters（mm） |
1400 |
1600 |
1700 |
|
Number of rollers（pieces） |
3 |
3 |
3 |
|
Number of classifier（pieces） |
5 |
7 |
7 |
|
Power of classifier（Kw） |
5X15 |
7X15 |
7X（15～18.5） |
|
Main unit power （Kw） |
250 |
315 |
355 |
|
Blower power（Kw） |
200 |
250 |
315 |
|
Feed size （mm） |
＜10mm |
＜10mm |
＜10mm |
|
Moisture of feeding material |
＜3% |
＜3% |
＜3% |
|
Less than 2μm=34% output（t/h） |
11-14 |
13-17 |
15-19 |
|
Less than 2μm=46% output（t/h） |
7-8 |
9-10 |
11-12 |
|
Less than 2μm=60% output（t/h） |
3-4 |
/ |
/ |
|
Material: based on calcite Particle size distribution: measured by micro laser diffraction particle size analyzer in British Malvern3000 instruments |
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