Alfa Laval NX 418 B31-G Two-Phase Decanter Centrifuge
The Alfa Laval NX 418 Decanter Centrifuge is a horizontal de-sludging centrifuge built for the two-phase separation of wastewater, crude oil tank bottoms, municipal sludge-thickening, industrial sludge dewatering, paint sludge handling, etc.
With a 20 HP Motor, the NX 418 decanter has a bowl RPM of 4,000 and can process 110 GPM of water with light sludge.
Dolphin Centrifuge is the independent specialist in Alfa Laval centrifuges: remanufactured machines, turnkey systems, parts, and service, built on 40+ years of Alfa Laval experience and led by Sanjay Prabhu, M.S.M.E. Every NX 418 and UVNX 418 listed here is a genuine Alfa Laval decanter, stripped, rebuilt, balanced, and tested in Dolphin's Warren, Michigan shop. Dolphin is an independent remanufacturer and is not affiliated with Alfa Laval.
Applications
The Alfa Laval NX-418 Decanter is used for the following applications.
- ✓ Hemp Solvent Extraction
- ✓ Ethanol Extraction Centrifuge
- ✓ Waste Oil De-sludging
- ✓ Crude Oil Tank Bottom Sludge
- ✓ Municipal Wastewater
- ✓ Pyrolysis Sludge Separation
- ✓ Liquid Humus Fertilizer
- ✓ Sludge Thickening & Dewatering
Cross Section Diagram
Specifications
The following are the technical specifications for the Alfa Laval NX 418 B31-G two-phase decanter centrifuge.
| Model Type | Alfa Laval NX 418 B31-G Decanter Centrifuge |
| Rated Capacity | 110 GPM on Water Sludge Thickening |
| Auger Differential Speed | 1 ~ 50 RPM |
| Drive Motor Power | 20 HP |
| GearBox Ratio | 1 : 159 (2.5 kN-M) |
| AE (Area Equivalent) | 1,565 |
| Bowl Length | 58" |
| Bowl Speed | 4,000 RPM |
| G-Force | 3,740 RCF |
| Conveyor Protection | Carbide Tile or Tungsten Carbide Hard-Surfacing |
Alfa Laval UVNX 418 B-11 Three Phase Decanter Centrifuge (Tricanter)
The Alfa Laval UVNX 418 Decanter is a three phase decanter centrifuge specially built for the three-phase separation of fish oil, olive oil, animal fat-rendering, etc.
With a 20 HP Motor, the UVNX 418 decanter centrifuge has a bowl RPM of 4,000 and can process 70 GPM of Fish Oil and Meal Separation.
Specifications
The following are the technical specifications for the Alfa Laval UVNX 418 B11-G three-phase decanter centrifuge (tricanter).
| Model Type | Alfa Laval UVNX 418 B11-G (Three-Phase Decanter) |
| Rated Capacity | 70 GPM on Fish Stickwater & Fishmeal Separation |
| Auger Differential Speed | 1 ~ 50 RPM |
| Drive Motor Power | 20 HP |
| GearBox Ratio | 1 : 159 (2.5 kN-M) |
| Bowl Speed | 4000 RPM (3,740 Gs RCF) |
| Conveyor Protection | Carbide Tile or Tungsten Carbide Hard-Surfacing |
Used Alfa Laval NX 418 Photo-Gallery
The following are some photographs of Alfa Laval NX-418 Decanters Reconditioned by Dolphin Centrifuge.
Get a Quote for the Alfa Laval NX-418 Decanter
Dolphin Centrifuge supplies reconditioned NX-418 and UVNX-418 decanter centrifuges with full warranty from Warren, Michigan.