Your full-service supplier for
heavy machinery of up to 200 tons

From contract manufacturing to complete solutions

Welcome to Dileb

Welcome to Dileb
Welcome to Dileb
Welcome to Dileb

We are your partner in providing complex solutions in the field of plant and machinery construction.

Over the course of the past five decades, we have been satisfying our customers around the globe with our services in engineering, material procurement, steel construction, surface treatment, machining, assembly and logistics. We provide our services to a wide range of companies, from medium-sized businesses to large corporations.

All our tailor-made solutions stem from a single source!

About us

DILEB News

News

16.10.2023

We invest in the future

We invest in the future

When the concrete comes through the window... the machine foundation for our new drilling and milling centre from Unisign "Unicom 6000" takes shape.   Turning and milling centre with 6-fold pallet changer

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06.10.2023

Speciality ladles

Speciality ladles

Successful delivery Two casting ladles from our production in Lebach have reached their destination in Duisburg. With an optimised design, these highly sophisticated components will now begin their life's journey in the s...

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29.09.2023

Installation vertical lathe

Installation vertical lathe

Today we are proud to present the installation and commissioning of our new carousel lathe. We filmed the entire process, starting with the foundation work and ending with the commissioning, and created a time-lapse video...

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17.06.2023

Speciality ladles + converter

Speciality ladles + converter

DILEB Maschinenbau GmbH & Co. KG was once again allowed to manufacture several steel casting ladles and a so-called "converter hat" for steelworks and send them together on a ship's voyage.   Scope of delivery:

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10.05.2023

DILEB on job fair tour

DILEB on job fair tour

We offer "training with weight". Ausbildung mit Gewicht. Our colleagues Isabelle Thiel (hum...

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18.04.2023

Heavy transport of a conveyor part

Heavy transport of a conveyor part

Another converter top section with a diameter of 8 meters has successfully left our factory in Lebach.

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28.03.2023

Visit from the local tv station SR

Visit from the local tv station SR

Visit from SR to DILEB Maschinenbau GmbH & Co. KG On Tuesday, 28.03.2023 the SR (Saarländischer Rundfunk) visited us and interviewed 2 of our experienced employees on the topics: - Recruitment of employees over 60...

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22.03.2023

DILEB on INSTAGRAM

DILEB on INSTAGRAM

We are very pleased to now provide more than 800 interested people on LinkedIN with the latest information about DILEB Maschinenbau GmbH & Co. KG and impressions from our production.   You can now also find us on

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17.03.2023

Action on the company premises

Action on the company premises

On Friday, 17.03.2023, the (junior) fire brigade of the city of Lebach carried out an exercise on our company premises, which was a complete success. The main focus was on the young firefighters, who were able to demonstrat...

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20.02.2023

Insights into production

Insights into production

Some impressions of our production with a total area of approximately 8,000 square metres distributed over 5 halls with machining possibilities of up to 36,000 mm in length and unit weights of up to 200,000 kg.

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06.02.2023

Stress relief annealing at DILEB

Stress relief annealing at DILEB

On a sunny day, we start up the furnace In our annealing furn...

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06.01.2023

New year reception 2023

New year reception 2023

DILEB Maschinenbau GmbH & Co. KG welcomes the new year with a get-together.   We look back on the year 2022 with many challenges and busy months. The entire employees celebrated the new year and the positive outlo...

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05.12.2022

Expansion of our machine park

Expansion of our machine park

Preparations for the new foundations run at full speed. The old foundation has been cut out and removed. Now the holes of the foundations for our new machines are being dug. Vertical lathe:    Machin...

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26.10.2022

Insight into the machining Process

Insight into the machining Process

In this short clip we give a brief insight into our production. Here, holes with a diameter of 80 mm are drilled into a frame plate (14.4 tons) with the dimensions: Length x width: 5,890 x 4,640 mm and a thickness of 90 mm. ...

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12.10.2022

DILEB @ IBA´s anniversary 35(+1)

DILEB @ IBA´s anniversary 35(+1)

Congratulations to IBA for their 35(+1) anniversary!

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21.09.2022

#weridewith#bikeleasing - For the sake of our health and the environment

#weridewith#bikeleasing - For the sake of our health and the environment

We invest in the future of the company and our employees. Since September 2022, our employees have the opportunity to lease a company bicycle. This way, you can not only save a lot compared to a private purchase, but also...

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21.09.2022

Coming soon...

Coming soon...

Preparations for the expansion of our machine park in the form of two new machines are in full swing. Soon the time will come and a new rotary carousel machine (max. table load 50,000 kg) and a new deep hole drilling mach...

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19.09.2022

DLRG

DLRG

On 16.09.2022 the time had finally come. As one of the sponsors of the DLRG local group Dillingen/Saar e. V., we were able to take delivery of the new 2-t box trailer.  This trailer enables the DLRG to transport materials f...

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28.08.2022

Speciality: Ladles + Converter

Speciality: Ladles + Converter

Today, together with our logistics partner, we were once again able to send 4 casting ladles and a lower section of a converter on their journey to our customers: 4x casting ladle with a capacity of 400 t liquid crud...

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19.07.2022

Speciality: Ladles

Speciality: Ladles

By using our combined boring mill, we are able to machine parts with a length of up to 36 meters.

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19.07.2022

Heating plates

Heating plates

One of our "standard products" are heating plates for various industries. The following series of pictures shows the production process of the heating plates in our company. 

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03.04.2022

Speciality: Ladles

Speciality: Ladles

Today, again heavy parts for the steel industry leave our factory at DILEB MASCHINENBAU GmbH & Co. KG in Lebach, Saarland, Germany. Two casting ladles and a upper part of the converter begin their journey to our customer ea...

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13.06.2021

Speciality: Ladles

Speciality: Ladles

One of our specialities: heavy duty ladles for steelworks... Four casting ladles, each with a capacity of 270 t or 400 t of liquid steel, have left our factory DILEB Maschinenbau GmbH & Co. KG in Lebach and are now on the...

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01.01.2021

World´s largest roll forming machine

World´s largest roll forming machine

A very special challenge for our specialists from production and especially logistics was the recently delivered order for the production of the main components for a pipe welding system. In the future, this system will p...

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18.12.2018

XXL-sized press frames

XXL-sized press frames

Once again, we were able to prove our efficiency by producing two XXL-sized press frames for one of our long-standing customers. The frames are used in the plastics industry. What's special is how gigantic the d...

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16.07.2018

Recertification ISO 9001

Recertification ISO 9001

Our ISO 9001:2008 certification has been successfully recertified to the current ISO 9001:2015 standard. You can download our new certificates in German and English in the Download section.  

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14.05.2018

Punctual delivery of press frame

Punctual delivery of press frame

DILEB was once again able to prove its efficiency by punctually delivering a sophisticated press frame. The frame with a unit weight of 40 tons belongs to a highly sophisticated press series for a well-known automotive supplier i...

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Up to 200t
individual unit weight
8000m²
production area
Up to 36m
of machining
Since 1969
top quality
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