LIGNA 2019, 27 - 31 May
Logo Dieffenbacher


Logo Dieffenbacher
Exhibition stand
(Main stand)
Hall 26, Stand C41
Open Exhibition Grounds map
Contact exhibitor
On-site phone: +49 511 89597005

Company Data


Dieffenbacher GmbH
Maschinen- und Anlagenbau

Heilbronner Str. 20
75031 Eppingen
Send E-mail
Fax: +49 7262 65 377


Mr. Dirk Eisenmann
Head of Marketing Dieffenbacher Group
Send E-mail
Fax: +49 72 62 65 377


Type of company

Year founded

No. of employees
1.001-10.000 (Status: 2017)

Family-owned enterprise

Social Networks

Company profile

Dieffenbacher manufactures complete turnkey production lines for wood-based panels, including particleboard, MDF, THDF, OSB, OSL and LVL. Companies around the world rely on Dieffenbacher to plan and equip their new manufacturing plants and to modernize and automate their existing plants to improve productivity. The independent family-owned company employs more than 1,700 associates and has 15 subsidiaries that operate production sites and sales and service offices.
Core components are:
- Chipper, flakers, hammer mills and other machines for wood preparation
- Machines for raw material screening and cleaning
- Dryer and grader
- Systems for emission reduction
- Gluing systems
- Spreading systems
- Continuous presses (CPS and ContiPlus)
- Handling and finishing
- Energy plants

Company website

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Dieffenbacher GmbH
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Dieffenbacher-CZ s.r.o.
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developed to improve material feedingread more

Release Agent Applicator

Two spray bars with high-precision nozzles achieve constant application of diluted release agent onto the steel belts. Potential evaporation will be captured by the press suction system. Reliable protection of steel belts Improved board surface quality Low consumption costs High uptime and low maintenance Automatic, more

Bivitec Screen

Dry particle screening in PB and OSB production and in pellet plantsread more

Wood Recycling

A new combination of proven screen and sifter technology and a sensor-based X-ray sorting process provides the next level of recycling efficiency. Wood-based recycling material is reduced to chips. The chips are sorted and cleaned in several steps of screening, sifting and sensor-based sorting. Oversized more


The ClassiSizer reduces input materials to the desired particle size in one step. The material is fed from above into the impact chamber, where it is resized with high kinetic energy by the fast rotating rotor and interaction of the particles itself. The final calibration of material is realized by more

Gluing system EVOjet M

The EVOjet M dry resin blending system secures a perfect resin application, a combination of a large surface area of fibers in the conveying air and an effective resin distribution. The system provides all the benefits of traditional blow line blending but avoids all of its drawbacks. The EVOjet system more

Finishing and Value Adding

Finishing Finishing includes the machinery from the diagonal saw, which cuts the endless mat to the required length, to the packing machine. The distinguishing feature of all Dieffenbacher components is their high operational safety. The components include: - Multi-head diagonal saw - Star cooler - more

Environmental Technology

You cannot imagine a public discussion without the topic «environmental protection». Dieffenbacher offers an innovative environmental technology to design not only the real production process as efficient as possible but also environmentally friendly and economically. The increasing requirements regarding more

Spreading Systems

Dieffenbacher spreading systems are modular, versatile machines that meet your requirements thanks to their design and high quality standards. MDF The distinctive feature of the MDF spreading line is its extremely high spreading accuracy, even at a board thickness of just one millimeter. At speeds of more


Raw material screening and cleaning in one unit. The ClassiCleaner reduces energy consumption and improves cost-efficiency in particleboard and MDF manufacture. ClassiCleaner integrates raw material screening and cleaning processes into a single system. It separates heavy contaminants and light foils more

Energy systems

Generating process energy whilst conserving resources. Our energy systems use waste from board production in order to produce a large portion of the energy used for operating the board lines. Our lines can use fuel from bark and start-up fibers, sanding dust and off-spread material, or lower quality more

Drum Dryer

Wet material is fed via a rotary valve into the rotating drum. Heat is transferred mainly through convection into the material. Most of the dried material leave the drum through gravity by a discharge box. In the gas stream suspended fine particles are conveyed to the dust collection more

Continous Press for PB, MDF/HDF/THDF,OSB

Dieffenbacher designs and supplies presses that are best equipped to meet all requirements in tough everyday production. Continuous CPS presses are characterized by their high flexibility while facing changes in board thickness or width for production reasons. The very large presses with lengths in excess more

Exhibitor press release

21.05.2017 [D]

Kijchai Places New Order with Dieffenbacher

Kijchai Places New Order with Dieffenbacher Thai company expands production capacity with new THDF plant Thai company S. Kijchai Enterprise PCL in Rayong—approximately 200 km southeast of Bangkok—has produced MDF boards from a Dieffenbacher plant for the past five years. The company is now expanding its production capacity and adding THDF boards to its product portfolio. "Due to our positive experiences with our MDF plant, we have chosen Dieffenbacher as the supplier for this new project, too. The ... read more

21.05.2017 [D]


FlowOptimizer Dieffenbacher introduces 3-D feeding of knife ring flakers Inhomogeneous material distribution is a well-known problem of all knife ring flakers currently on the market. The material often impacts the knives of the knife ring only at a relatively limited zone. As a result, the entire knife length (knife ring width) cannot always be used evenly. Furthermore, gravity makes it impossible to distribute material over the knife ring circumference homogeneously. Consequences are uneven wear, d... read more

21.05.2017 [D]


MyDieffenbacher New life-cycle support center for Dieffenbacher customers Paper spare parts lists and operating instructions that run to many folders and countless pages are still common in the field of large-scale plant construction. There are many consequences to using this much paper, including the significant degree of work involved in identifying parts, the time-consuming process of searching for the appropriate documentation, and the amount of communication required when ordering spare parts. ... read more

21.05.2017 [D]

Pfleiderer in Neumarkt Relies on Innovative Recycling Solution from Dieffenbacher

Pfleiderer in Neumarkt Relies on Innovative Recycling Solution from Dieffenbacher More recycled wood in particleboard production Using recycled wood in the production of particleboard promises economic benefits as well as increased flexibility when purchasing wood. However, it also presents challenges, including fluctuations in the type of contamination, the quality, the size and the moisture content of the furnish. With the help of Dieffenbacher, Pfleiderer in Neumarkt overcomes these challenges w... read more

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