Compact industrial boiler for steam and hot water applications
Experience reliable steam and hot water generation with this compact boiler, ideal for energy-efficient operations requiring rapid response and high-quality output in continuous, skid-mounted systems.

Generates Steam and Hot Water Efficiently
The Aalborg Mini 3-Pass from Alfa Laval is an industrial boiler that excels in delivering reliable steam and hot water. It features a compact skid-mounted design, enabling seamless installation and integration into existing systems. Its unique 3-pass heating surface arrangement ensures optimal water circulation and efficient thermal conduction, targeting noise reduction and minimal refractory use. Suitable for various industries such as food and beverage, paper mills, and petrochemical refining, it supports applications like milk pasteurization, pulp production, and crude oil distillation. Capable of producing 0.5-2.5 tons of steam per hour with up to 1.90 MW capacity, it operates effectively across tasks requiring precise temperature and pressure management. The Monobloc burner supports dual fuel options, enhancing flexibility. With an automated control system and integrated load management, it offers improved operational oversight. Energy efficiency is prioritized through low-weight, high-efficiency thermal insulation, reducing heating conduction. Designed according to EN 12953 or ASME Sect. I standards, it ensures durability and safety. Maintenance is streamlined through easy-to-access valve and inspection points, complemented by optional extras like automatic blow-down valves and feed water treatment systems for extended functionality.
Benefits
- Boosts operational efficiency with compact skid-mounted design and quick installation.
- Enhances combustion while minimizing emissions, supporting environmental compliance.
- Reduces maintenance costs with accessible design for easy inspection and cleaning.
- Provides high-quality steam with uniform evaporation and stable pressure control.
- Offers fuel flexibility with dual fuel burners, adapting to varying energy needs.
- Applications
- Hot water applications,Chemical processing,Manufacturing plants,Industrial steam production,Petrochemical refining,Pharmaceutical manufacturing,Heating systems,Food and beverage industry,Textile industry,Energy generation,Paper mill industry
- End products
- Milk pasteurization,Crude oil distillation,Active pharmaceutical ingredients (apis),Process steam,Pulp production,Textile finishing,Hot water,Electricity,Breweries
- Steps before
- Feed water pre-treatment,Chemical dosing
- Steps after
- Steam distribution,Blow-down process
- Input ingredients
- gas,light fuel oil (LFO),dual fuel,feed water
- Output ingredients
- steam,hot water
- Market info
- Alfa Laval is renowned for its expertise in heat transfer, separation, and fluid handling technologies, providing innovative, energy-efficient engineered-to-order solutions for various industries including food, marine, and energy.
- Steam Capacity
- 0.5-2.5 ton/hour
- Design Pressure
- Up to 21 barg
- Capacity
- 0.35-1.90 MW
- Fuel Type
- Gas,LFO,Dual Fuel
- Compliance Standards
- EN 12953 or ASME sect. I
- Fuel burner
- Monobloc burner
- Heating Surface Arrangement
- Symmetrical with furnace centerline
- Insulation
- High efficiency thermal insulation
- Water Level Control
- On-off water level control
- Saturated Steam Quality
- High
- Emission Levels
- Low atmospheric emissions
- Maintenance Access
- Easy inspection and maintenance
- Noise Reduction
- Water cooled reversal chamber
- Startup and Commissioning
- Included
- Boiler Mounting
- Skid-mounted
- Smoke Tubes
- Spiral tubes,fast and easy to clean
- Footprint
- Compact
- Combustion Efficiency
- Improved combustion
- Pressure Part Material
- High tensile steel
- Control System
- Burner Management System
- Burner Type
- Monobloc burner
- Combustion System
- Efficient combustion with low emissions
- Control System
- Burner Management System with load and sequence control
- Fuel Type
- Gas,LFO,or dual fuel
- Installation Type
- Skid-mounted,ready to be installed
- Inspection and Maintenance
- Easy access for operation and maintenance
- Noise Reduction
- Water-cooled reversal chamber
- Steam Quality
- Stable and uniform evaporation with high saturated steam quality
- Thermal Efficiency
- High efficiency with low stress design
- Abrasion resistance
- High tensile steel
- Corrosive resistance (e.g. acids)
- High tensile steel
- Cleanability
- Easy to clean smoke tubes
- Steam Capacity
- 0.5-2.5 ton/hour
- Design Pressure
- Up to 21 barg
- Capacity for Hotwater Application
- 0.35-1.90 MW
- Compact Footprint
- Skid-mounted unit
- Symmetrical Heating Surface Arrangement
- Yes
- Furnace Centerline
- In the centerline of the boiler
- Capacity
- 0.5-2.5 ton/hour
- Control/system integration
- Burner Management System with load and sequence control
- Burner type
- Monobloc burner - gas and LFO or dual fuel
- Fuel type
- Gas,Light Fuel Oil (LFO),Dual Fuel
- Design pressure
- Up to 21 barg
- Thermal capacity
- 0.35-1.90 MW
- Insulation
- High efficiency thermal insulation
- Compliance Standards
- EN 12953 or ASME sect. I
- Installation type
- Skid-mounted unit