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MH model Gyratory Screen
This MH model gyratory screen is the traditional and classic model screening equipment. It is similar with the Rotex screener.
And it is best seller production of Mega Young Screening Technology Co.,Ltd, compare with other sifting equipment models, the gyratory sifter sales amount is largest, and the performance and influence of the gyratory sifter have been proven by different customer in different industry applications.
The MH model gyratory screen have following structure
1.Fast clamp on top cover
2.Automatically tensioned Screens with spring clips
3.Ball tray structures
4.Specific design
Reciprocating-gyratory motion
Stage 1 Circle stalge
When the material fall onto the gyratory sifter deck from inlet, the material will disperse soon until the material bed cover screen mesh along the screen width.
Stage 2 Ellipticl stage
After first stage material spreading, the material bed thickness is suitable for screening now, and the material movement path become the elliptical from circle, the most material screening and sifting work will be done in this stage.
Stage 3 Linear stage
After first two stage sifting, the material screening work almost finished in this stage, the material movement path become linear from elliptical, the path distance will be short and the material will flow out from the gyratory sifter outlet soon.
The gyratory sifter work principle as following:
1. The materials do the reciprocating-gyratory motion along with the gyratory separator running, and there is not vertical jump during the gyratory screener running period, the little size material will go to the bottom of the flow bed along moving forward, the material particle will pass the mesh aperture when the particle size is less than the gyratory separator aperture size. The reciprocating gyratory motion will make the material flow bed touch the screener mesh surface with longer time for increasing the screening efficiency.
2.The reciprocating gyratory motion of the gyratory separator will spread the material flow bed evenly along with the screener mesh bed after material fall into the inlet, the material flow bed will be very thin after being spread, it is good for material screening , and the material screening precision and capacity will be increased.
3.The screen deck of gyratory separator equipment consist of mesh, spring clamp, ball trays and self-cleaning balls. The self-cleaning balls jump ceaselessly along with gyratory screener operation, the ball could hit the screen mesh in order to let the mesh vibration, so the material blocked in the mesh aperture or adhered to the mesh surface will be cleaned out, it could make sure the aperture ratio so guarantee the screening efficiency.
4.The gyratory separator do not have vertical vibration, so it do not have much load request on the base foundation, it is much lower than the vibration model screener, so the gyratory screener could save steel structure cost, the customer do not need to consider the install load limited.
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Dimension and Parameter
|
MH Gyratory Screen Parameter |
|||||||||
|
Layer No. |
Model |
Requency |
Storke |
Mesh Area |
Power |
Outline（mm） |
Equipment weight |
||
|
r/min |
mm |
M2 |
kW |
(L) |
(W) |
(H) |
kg |
||
|
1 |
MH-B20 |
220~260 |
60 |
2 |
2.2 |
3620 |
1870 |
2100 |
2463 |
|
MH-C24 |
220~260 |
60 |
2.88 |
3 |
4114 |
2080 |
2100 |
2958 |
|
|
MH-D30 |
200~220 |
80 |
4.5 |
4 |
4930 |
2370 |
2200 |
3316 |
|
|
MH-E42 |
180~200 |
88 |
7.56 |
5.5 |
5612 |
2690 |
2200 |
4053 |
|
|
MH-F48 |
180~200 |
88 |
9.6 |
5.5 |
6698 |
2940 |
2300 |
4335 |
|
|
2 |
MH-TB20 |
220~260 |
60 |
2 |
3 |
3620 |
1880 |
2100 |
2610 |
|
MH-TC24 |
220~260 |
60 |
2.88 |
4 |
4114 |
2080 |
2100 |
3177 |
|
|
MH-TD30 |
200~220 |
80 |
4.5 |
4 |
4930 |
2370 |
2200 |
3494 |
|
|
MH-TE42 |
180~200 |
88 |
7.56 |
5.5 |
5612 |
2690 |
2200 |
4413 |
|
|
MH-TF48 |
180~200 |
88 |
9.6 |
7.5 |
6498 |
2940 |
2300 |
4756 |
|
|
3 |
MH-SC24 |
200~220 |
80 |
2.88 |
4 |
4114 |
2080 |
2200 |
3395 |
|
MH-SD30 |
180~200 |
88 |
4.5 |
5.5 |
4930 |
2370 |
2200 |
3872 |
|
|
MH-SE42 |
180~200 |
88 |
7.56 |
7.5 |
5612 |
2690 |
2200 |
4786 |
|
|
MH-SF48 |
180~200 |
88 |
9.6 |
11 |
6698 |
2940 |
2300 |
5337 |
|
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