Decanter Centrifuge

Decanter Centrifuge
Decanter Centrifuge
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Scientifically designed and meticulously crafted, the LW decanter centrifuge is a horizontal filter centrifuge that allows continuous operation and discharges solids via a screw conveyor. It is mainly used for solid-liquid separation, liquid clarification and sludge dewatering in a number of industrial process, and it fits for polyoxyethylene, sulfurous acid, strontium sulfate and more.

Main Characteristics of Decanter Centrifuge
1. Our product has a high production capacity, and its compact structure greatly facilitates operation and maintenance.
2. This separation equipment exhibits excellent serviceability when dealing with different suspensions, and it is commonly used in food, chemical, petrochemical, pharmaceutical, environment protection and other industries where solid-liquid separation is needed.
3. Our horizontal centrifuge is suitable for various materials, and it is able to deliver normal performance even if the grain size is not uniform. In addition, the solid particle size may vary from 0.005mm to 2mm.

Technical Data of Decanter Centrifuge
ModelLW- 200× 600 LW- 220× 930 LW- 250× 1000 LW- 300× 907 LW- 350× 14600 LW- 380× 1158 LW- 450× 1800 LW- 520× 2130 LW- 630× 2200 LW- 720× 2665 LW- 1000× 3000
Basket diameter (mm) 200 220 250 300 350 380 450 520 630 720 1000
Basket length (mm) 600 930 1000 907 1460 1158 1800 2130 2200 2665 3000
Max. speed (r/min) 5800 4800 4000 3800 4000 2750 3000 3200 2500 2000 1500
Max. separating factor 3760 2833 2240 2420 3130 1606 2263 2976 2205 1609 1258
Processing capability (m3/h) 0.5-1 0.5-2 0.5-3 2-8 3-12 3-15 6-20 12-30 25-35 45-100 50-110
Main motor power (kW) 7.5 11 11 15 22 18.5 30 75 75 75 132
Dimensions (mm) 1512
×1200
×688
1786
×1068
×688
2740
×700
×900
2168
×1445
×730
3950
×830
×1170
2600
×1500
×780
3100
×1800
×1200
4940
×1050
×1470
5120
×1450
×1750
5365
×3200
×1500
5200
×2400
×1950
Weight (kg) 900 1000 1200 1300 2250 2500 3200 5600 7800 11500 14500

Material Options
According to the suspension to be processed, our decanter centrifuge’s mechanical parts that will contact liquid during work can be constructed from austenitic stainless steel (321, 316L, etc.), Hastelloy, titanium alloy or other corrosion resistant materials.

Structural Options
1. Lubrication Method: Grease lubrication or forced circulating lubrication
2. Helical Blade Number: One, two or more
3. Helical Blade Surface: Coated with high hardness alloy

Optional Configuration
1. Frequency converter and PLC controller
2. Monitoring system for vibration and temperature rise of main bearing
3. Feeding speed controller
4. Gas-liquid separation device on liquid outlet
5. Other requirements

Structure of Decanter Centrifuge
1. Belt Pulley
2. Differential Mechanism
3. Basket
4. Screw Conveyor
5. Housing
6. Belt Pulley
7. Feed Pipe
8. Base
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