Waste woodPlant engineering
Pilot plant for sensor-based waste wood sorting
Designed, commissioned and optimised: separation into solid wood, particleboard, fibreboard and plywood – the basis for new grades.
Wood technology · Waste wood · Lightweight construction · Sustainability
Waste wood is a resource.
We develop processes, plants and products that keep forest wood and waste wood in material use for longer – from sorting to the finished wood-based panel.
2014
founded in Waren (Müritz)
15+ years
of experience with waste wood
Patents
filed for designs and processes
International
projects in Germany and abroad
Services
Science, craftsmanship and hands-on practice in one team.
We advise companies, research institutions and associations – from the first idea to the plant in operation.
Waste wood sorting & recycling
Sensor-based separation into pure fractions: solid wood, particleboard, fibreboard and plywood. For new grades and higher yields.
Learn more →Sourcing & quality control
We organise waste wood material flows with a focus on quality and composition – less machine wear, more added value.
Learn more →Plant design & commissioning
Machine selection, process optimisation and commissioning – together with our network of machine builders.
Learn more →Product development & lightweight construction
Resource-efficient lightweight products made from bamboo, wood and wood-based materials – formaldehyde-free and designed for recycling.
Learn more →Where we come in: from the recycler to the panel producer.
Too much waste wood still goes straight to incineration. We define grades, secure quality and build the routes for material recycling.
Waste producers
Where tretorg works
Recycler
Sorting & quality
Wood-based panel producers
Selected projects
View all projects →
From prototype to plant in operation.
PatentGerman Packaging Award 2019
Stackable lightweight pallet
Product, manufacturing process and production line developed and filed for patent – winner of the German Packaging Award.
LightweightPatent
Lightweight bamboo panel
Developed for a Berlin start-up: design and industrial manufacturing process filed for patent.
Team
Two partners, one passion for wood.
Matthias Albrecht
Graduate wood scientist (Dipl.-Holzwirt) · Managing Partner Waste wood utilisation, wood drying, quality management, wood science
Roman Kujus
Business administration · Managing Partner Sawmill technology, quality systems, project management, prototypingDo you have a waste wood or materials project?
Let's talk – from feasibility to commissioning.