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AL-2 Teknik

AL-2 Teknik A/S

Hovborg, Denmark

Processing EquipmentAutomation & ControlsEngineering & Services
Founded 1994Manufacturer, Service ProviderSells to Processors
Profile last updated: July 30, 2026

About

Founded in 1994, AL-2 Teknik is a dairy industry manufacturer based in Hovborg, Denmark selling processing equipment, automation & controls, engineering & services.

AL-2 Teknik A/S is a Danish manufacturer of belt filters and chemical-mechanical separation systems for wastewater and process water treatment. The company was founded in 1994, originally producing belt filters for fish farming, and now supplies food and dairy plants, slaughterhouses, municipal wastewater treatment plants and other industries. Its products include the AL-2 Belt Filter, the AL-2 Carbon Harvester for primary carbon removal, the AL-2 Separation System, polymer dosing units and sludge dewatering belt filters. Systems are modular and built in corrosion-resistant materials such as PE, PP and stainless steel. Most units are fully assembled and tested at the factory in Hovborg, Denmark, and controlled by PLC with Modbus TCP/IP communication. The company also provides spare belts, servicing and maintenance, and has delivered solutions worldwide.

Location

Hovborg, Denmark

Founded

1994

Company type

Limited company

Legal name

AL-2 Teknik A/S

Focus areas

wastewater treatmentbelt filterchemical-mechanical treatmentpolymer dosingsludge dewateringmicroplastics removaldairy wastewater

Languages

ENDA

Products & capabilities

Supply categories

Processing EquipmentAutomation & ControlsEngineering & Services

Supplier role

ManufacturerService Provider

Sells to

Processors

Customer scale

Industrial

Services

Spare PartsMaintenance Contracts

Products

AL-2 Belt Filter

Belt filter

Continuous self-cleaning belt filter that separates sludge and particles from process water and wastewater using a filter cake on an endless belt.

AL-2 Carbon Harvester

Primary filtration system

Belt filter technology that removes organic carbon at the inlet of wastewater treatment plants as an alternative to primary clarifiers.

AL-2 Separation System

Chemical-mechanical separation system

Automated system combining chemical precipitation, polymer flocculation and belt filtration to remove solids, COD, fats, oils and heavy metals.

AL-2 Polymer System

Polymer dosing unit

Automatic make-up and dosing unit for liquid polymer used in flocculation.

AL-2 Sludge Dewatering

Sludge dewatering belt filter

Sludge dewatering belt filter for increasing sludge dry matter content, up to 20% dry matter without additional polymer.

Service regions

Worldwide

Standards, references & customers

Sustainability claims

Retention of 99% of microplastics in the sludge fractionReduced energy for aeration through carbon removal before biological treatmentCarbon-rich raw sludge for biogas production

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