Alfa Laval
About
Alfa Laval, founded in 1883 and headquartered in Lund, Sweden, is a global industrial manufacturing company with over 140 years of innovation tracing back to Gustaf de Laval's pioneering separation inventions. The company serves seven core industries — food and dairy, marine and transportation, biotech and pharmaceuticals, HVAC, water and wastewater treatment, energy and utilities, and data centers — through three technology platforms: heat transfer, separation, and fluid handling. In water and wastewater treatment, Alfa Laval is the market leader in decanter centrifuges for sludge thickening and dewatering, offering a four-tier product line: the i-Dec for entry-level applications at 10-60 m³/h capacity with low investment cost and compact footprint; the ALDEC for mid-range throughput at 3-125 m³/h; the ALDEC G3 featuring Direct Drive gearbox, Slimline conveyor, and replaceable Duplex stainless steel wear tiles producing 1-2% drier cake with 30% lower power consumption; and the ALDEC G3 VecFlow, the flagship model incorporating the proprietary VecFlow feed zone for the highest separation performance and lowest total cost of ownership at 23-230 m³/h. Proprietary technologies include PowerTubes and PowerPlates for energy recovery, DeepPond for extended retention, FlightGuard wear protection, and PondCtrl adjustable pond depth. The TS45 semi-welded plate heat exchanger serves large-scale energy transition applications. The EnSaLine agitator line provides industrial mixing, and the FreeWaterLoop system enables free cooling in data centers. Alfa Laval also offers membrane filtration systems and Connected Services remote monitoring with predictive maintenance.
Key Products
Entry-level decanter centrifuge for sludge thickening and dewatering at 10-60 m³/h capacity, with low investment cost, small footprint, and low power consumption featuring PowerTubes, FeedProtect, and LiquidLock technologies.
Mid-range decanter centrifuge for sludge thickening and dewatering at 3-125 m³/h capacity, with high separation performance, replaceable wear protection tiles, and upgradability to G3.
Advanced decanter centrifuge producing 1-2% drier solids than standard, with 30% lower power consumption, Direct Drive gearbox, Slimline conveyor, and replaceable wear tiles in Duplex stainless steel.
State-of-the-art decanter centrifuge with proprietary VecFlow feed zone achieving highest separation performance and lowest total cost of ownership, at 23-230 m³/h capacity.
Large-scale semi-welded plate heat exchanger engineered for energy transition and heavy industry applications including wastewater heat recovery.
Industrial mixing and agitation equipment for fluid handling applications including wastewater treatment tank mixing.
Plug-and-play free cooling solution for data centers that extends free water cooling capabilities and maximizes cooling efficiency using Alfa Laval heat exchangers.
Ultrafiltration, microfiltration, and reverse osmosis membrane systems for water and wastewater treatment applications.
Remote monitoring and predictive maintenance platform for decanter centrifuges providing real-time performance tracking and optimization.
Adjustable pond depth control system for decanter centrifuges allowing in-operation optimization of separation performance.
Service Area
National coverage
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