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Lagain Ecosolutions

Food waste biodigester

Manage your food waste directly on site

Reduce collections, storage and associated costs with an automatic biodigestion system that operates 24/7.

Power Knot LFC-200 biodigester for organic and food waste
  • On-site installation
  • Automatic 24/7 operation
  • Monitoring and traceability

Companies that trust our technology

Grupo SADA
Grupo SIFU

How it works

From food waste to simpler management

The biodigester processes food waste directly at the facility where it is generated, reducing the need for storage and external collections.

  1. 01

    Load the food waste

    Food waste is loaded directly into the biodigester as part of daily operations.

  2. 02

    Automatic processing

    The biodigester operates continuously, processing the waste directly on site.

  3. 03

    Simplify waste management

    Reduce the need to store, handle and remove food waste through external collections.

The solution

Cleaner and more efficient food waste management

This organic waste machine is installed close to where food scraps are generated. Its stainless-steel construction and continuous loading allow waste to be added throughout the working day without waiting for a batch cycle.

Fewer collections

Treat waste at source and reduce storage, transport and handling throughout the facility.

Simple continuous loading

Add scraps throughout the working day while the touchscreen and status light guide the operator during loading.

Weighing and LFC Cloud

Record each addition and remotely review reports, diagnostics and scheduled maintenance information.

Nine scalable models

The published LFC family range runs from 9 to 6,000 kg per day, depending on model and operation.

Official interactive view

Explore the Power Knot LFC-200 in 3D

Rotate the biodigester, zoom in on its components and select the numbered points to discover the machine's main features.

Power Knot technology

Designed for simple, measurable operation

Continuous loading

Integrated weighing

Visual guidance

LFC Cloud

LFC-200 · 70–600 kg/day

Drag to rotate the machine

Move to reposition the view

Scroll or pinch to zoom in and out

Models and capacity

An organic waste machine for every scale

Selection goes beyond the daily average. We review peak generation, food type, loading hours, available space and expected growth.

Official Power Knot LFC range

Official Power Knot LFC biodigester range

Published ranges depend on food type, loading frequency and working-day length. Final sizing is confirmed using each facility's real operating data.

Get a model recommendation

Reliability and compliance

Technology built for professional environments

Configuration is defined around the sector, weighing requirements, public health needs and the installation environment.

MARPOL logo

Maritime environments

NTEP logo

Weighing accuracy

NSF logo

Health and safety

Certification availability and scope depend on the chosen model, market and configuration.

Tailored feasibility assessment

Find the right biodigester for your business

Tell us how much organic waste you generate. Our team will assess your needs and contact you with a solution tailored to your facilities.

  • Sized for your waste volume and type
  • Facility and operational assessment
  • Commercial options tailored to each project

Fields marked with * are required.

kg/day
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You can also contact our team directly:

mt.solutions@lagain.com +34 656 728 923

Frequently asked questions

Your biodigester questions answered

What is an organic waste biodigester?

It is professional equipment that uses a controlled biological process to treat food scraps where they are generated. The LFC range uses aerobic digestion and produces a liquid output that must be managed in line with the site and local regulations.

How does an aerobic biodigester work?

Waste enters a chamber where Powerchips, Powerzyme, water, oxygen and slow mixing create the conditions for microorganisms to accelerate decomposition. The process operates continuously and automatically.

How is it different from an anaerobic biogas digester?

The LFC system is aerobic: it uses oxygen and focuses on on-site food waste treatment. An anaerobic digester works without oxygen and is generally designed to produce biogas and digestate.

Which food waste can it process?

It can process fruit, vegetables, meat, fish, dairy, bread and cooked food, subject to the operating instructions and limits of the selected model.

Which capacity does my business need?

Sizing depends on daily weight, peak generation, food type, loading frequency and working-day length. The official family comprises nine models with published ranges from 9 to 6,000 kg per day.

Does it produce odours or methane, or require chemicals?

The aerobic process is designed to operate without producing methane and without added chemicals. Treating scraps at source also reduces the odours associated with long storage periods.

How much does a biodigester cost?

Pricing depends on capacity, configuration, installation and the services required. An initial assessment identifies the right model and reviews the available commercial route and expected operational savings.

What does the installation require?

Each project must assess space, access, power, water, drainage, protection from the elements and local requirements. Exact requirements vary by model and Lagain reviews them before defining the solution.

Which information does LFC Cloud record?

Load cells measure the waste added and processed. With compatible connectivity and configuration, LFC Cloud provides period-based reports, diagnostics, maintenance information and aggregated data across multiple machines.

Want to know which model fits?

Tell us how much waste you generate and we will assess your case.

Request a free assessment