A wear-resistant design for the powerful treatment of muddy and turbid waters
This screw decanter centrifuge offers remarkable durability. Ideal for reducing the specific gravity of muddy or turbid waters and effectively treating dredged sludges.
Powerful treatment of muddy and turbid waters: A wear resistant screw decanter
Treatment of muddy and turbid waters requires considerable wear resistance. The MW series features screws made from wear-resistant materials and ceramic liners for the outer bowl to maximize wear resistance. It is a heavy-duty decanter that can withstand tough operating conditions.
Significantly improved wear resistance
We have achieved significant advancements in wear resistance to address the challenges when treating muddy and turbid waters. We take pride in becoming the first to apply this centrifugal technology in this particular field.
Quickly adapts to changes in treatment materials
Implementing the differential gearbox system as a standard feature allows for speedy responses to the changing properties of the materials to be treated. This not only contributes to stable treatment performance, but also reduces potential issues.
Compact design
Not only has wear resistance improved, but the compact design also ensures that less space is required to operate the machine at construction sites.
Outstanding treatment efficiency
The screw decanter centrifuge is a continuous centrifugal separation device with the capacity to treat a large volume of materials at a continuous and rapid pace.
Case studies
Dimensional specifications
Specifications
Type
Official Performance （m3/h）
Typical Centrifugal efficiency （G）
Outward Size (mm)
A
B
C1
C2
HS-200MW
3−5
900−1300
1550
1320
570
730
HS-250MW
6−8
900−1300
1810
1500
600
860
HS-300MW
9−13
900−1300
2460
1600
700
930
HS-360MW
12−17
900−1300
2500
1950
830
1060
HS-400MW
15−21
900−1300
2970
2000
870
1060
HS-500MW
23−32
900−1300
3630
2300
1040
1260
HS-550MW
28−39
900−1300
4080
2300
1080
1300
HS-600MW
37−51
900−1300
4500
3050
1390
1720
HS-600MWC
55−75
900−1300
5080
3050
1390
1720
HS-800MW
60−80
900−1300
5560
3260
1740
2120
HS-800MWC
85−120
900−1300
6240
3260
1740
2120
Type
Weight （㎏）
Main drive motor （kW）
Back drive moto （kW）
Lubrication system （kW）
With common bed
HS-200MW
850
3.7
1.5
−
HS-250MW
1100
5.5
2.2
−
HS-300MW
1900
15
3.7
−
HS-360MW
2400
22
5.5
−
HS-400MW
3000
30
7.5
−
HS-500MW
4900
45
11
−
HS-550MW
5700
55
15
0.4
HS-600MW
11600
75
18.5
0.75
HS-600MWC
13000
90
22
0.75
HS-800MW
17500
110
30
0.75
HS-800MWC
20000
132
37
0.75
Note 1: Nominal capacity and normal centrifugal efficiency indicate cases when the specific gravity of bentonite sewage is lowered when the continuous underground wall construction method is applied.
For waste sewage, the treatment volume will be approximately half the amount when it is used for specific gravity reduction.
Motor capacity may vary depending treatment conditions.
About the evaluation criteria
