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Phone: 845-638-3100
Fax: 845-638-6688
216 Strawtown Rd
New City, NY 10956

Used Centrifuges
Surplus Separators
Bio Diesel

Centrifuge Types
All Centrifuges
Disc Bowl
Basket Centrifuges

General Applications
Biodiesel, Green fuel
Coolant Recycling
Cold Headers Fasteners lube oils
Gas Turbine Fuel Treatment
GaAs Ceramics Optics
Oilfield Refineries
Optical Glass
Paint Booths Vibratory
Power Plant, Oil Purifier

Centrifuge Models:
High Speed:
Alfa Laval MAB 103 MAB 104
Alfie 400 Alfie 500 Alfie 200
Alfa Laval BTPX 205 Biotech
LAPX 404 Pharmaceutical
Biodiesel MAPX 205
MOPX 213, MAPX 313
WSPX 303 AlfaPure Z3

Decanter Centrifuges:
Sharples P660, P 1500
Alfa Laval NX 309
Alfa Laval NX 418 NX 620
DMNX 414, 418, 518

Basket centrifuges:
TSK 50M 80M CF 55 CF 85
TSK 100A, TSK 150A, CF 105, CF 155

Parts and Service:
Separator Parts
Centrifuge Repair

Info Request
Contact us

35 years of centrifuge experience

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Google Spanish Translation
Spanish Translation
Mars Tech used reconditioned decanter centrifuges for liquid solid separation

Reconditioned Alfa Laval NX 309 Decanter Centrifuge on stand, motors and controls

Mars Tech offers decanter centrifuges for industrial, chemical, pharmaceutical, food , dairy and municipal liquid solid and liquid liquid separation applications.

Suitable for crushed or pressed oil seeds. Produces clean oil and dry meal byproduct.

Click here to request a quote or more information

Alfa Laval decanter centrifuge separator
Decanter type centrifuges are proven suitable for high solids separation of particulates from industrial, chemical, pharmaceutical liquids and municipal wastewater dewatering.
Typical decanter applications
  • Industrial waste and effluents
  • Biodiesel, Canola, Olive, Soya oil seeds
  • Pharmaceutical (Antibiotics, Enzymes Harvesting)
  • Fruit Juices and Pulp
  • Wine, Brewers Grain and Yeast
  • Edible and non edible rendering, Animal Blood
  • Fine Chemicals, Chemical intermediates and waste
  • Calcium Carbonate, Calcium Sulphate
  • Tanning waste, Canning Effluent
  • Distillery Stillage, Ethanol Stillage Dewatering
  • Oilfield, Drilling Mud
  • Waste oil, slop oil
  • Petrochemicals, Refinery Tank Bottom Cleaning
  • Fish Oil, Fish Meal
  • Food and dairy processing effluents
  • Tea, coffee, Lactose
  • Municipal wastewater
  • Sludge thickening and dewatering
  • Pulp and Paper mill effluents
  • PVC Dewatering
  • Vegetable Oils
Decanters for continuous clarification of liquid solid suspensions
Working Principle:

Typically a decanter centrifuge consists on a cylindrical and conical bowl sections on pillow blocks. Centrifugally separated solids are moved and discharged through sludge ports by means of a conveyor or scroll of the same contour within the bowl. The separation can be arranged for either clarification or purification. The relative speed between the bowl and the scroll is controlled by a planetary or cyclonic gearbox which is an integral and most important part of the decanter centrifuge. The scroll is generally hard surfaced for wear and erosion protection.

Purifier Design or a three phase decanter is suitable for separating oil, water and solids

NX 309 Reconditioned Decanter Centrifuge on platform with motors and control panel
Decanter centrifuge model ALFA LAVAL NX 309 used reconditioned

Clarifier Design or a two phase decanter is suitable for separating solids from liquids

Stainless Steel horizontal solid bowl Alfa Laval NX 309 Decanter centrifuge
  • 10 inch Diameter Bowl, Maximum 5600 RPM
  • Hard surfaced stainless steel scroll conveyor
  • Main Drive: 20 HP, 230/460/3/60 Hz, 3600 RPM, TEFC. On adjustable base
  • Back drive: 5 HP, 230/460/3/60 Hz, 3600 RPM, TEFC. On adjustable base.
  • Motor Control panel for Main and Back drive motor
  • Mounting Platform: Common sub-base for Machine and both motors, Vibration Isolators
  • Supplied without feed pump, piping, or installation.
  • Includes six month mechanical warrantee
  • Start Up Services: Available at request.
NX 309 reconditioned three phase decanter centrifuge with main motor and control panel on a mounting stand

NX 309S-11 reconditioned three phase decanter centrifuge with main motor and control panel on a mounting stand. Use for continuous purification or concentration of liquid/liquid/solid suspensions. (eg. Oil, water, solids separation)

Suitable for Biodiesel, pressed seeds of Canola oil, Olive oil, Soya oil, fish meal, food waste, animal fat, oily waste. Max capacity: 40 GPM. Actual capacity is application specific and can be as low as 2 gpm depending on percent solids in feed, particulate micron size, viscosity etc.

Now available Alfa Laval NX 620, Sharples P35000, PM 35000 decanters
Also Available
  • Used Alfa Laval NX 418, NX 314, NX 414 for waste oil, complete with VFD main motor, Variable speed backdrive motor, digital readout of differential speed, low hours.
  • Reconditioned Swaco DMNX 414 for oilfield drilling mud and refinery tank bottoms
  • Secondhand Alfa Laval FPNX 718 for three phase oil water, fish oil, waste oil, oily wastewater
New additions SOLD
  • Unused Derrick DE 1000 FHD, complete with Full Hydraulic main motor, Viscotherm Rotodiff backdrive, complete control of differential speed.
  • Suitable for offshore drilling mud solids control
  • Oil field slurry processing
  • Mud Cleaning, Barite Recovery
  • Oily wastes, tank bottoms, slop oils, remediation
  • Waste Oil, Refinery Tank Cleaning, Sludge Removal
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Mars Tech

Division of Kendale and Co.,Inc
216 Strawtown Road, New City, NY 10956
Phone: (845) 638-3100, Fax: (845) 638-6688


August 25, 2015 5:51 PM                  Copyright © Mars Tech 2004 - 2014