Het Stempel was founded in 1955 as an Engineering Works. In recent years we have specialized in the manufacture of production machines in stainless steel which are being used around the globe.

In addition we also make a wide variety of products in stainless steel and other materials for various clients in various branches of industries.

Het Stempel is a production company that is equipped with the latest equipment, where innovation and development are of the highest level. Big enough to tackle the largest project and small enough to provide customized solutions.

A small selection of our possibilities: welding, milling, turning, stabbing keyway, sheet metal and rolling.

The Mäckler GmbH has over 50 years a leading manufacturer of components for conveyor systems and of metalworking and metal processing.

The company's focus is in the metal working and processing (subcontracting) all turning, milling and drilling parts.
Large weldments to 10 tons are possible in the new production halls readily.

In the field of conveyors for conveying and transporting sheets, scrap pieces, bulk, general cargo and similar materials.

With an area of approximately 7,000 m² of two production facilities, one of about 900 m² and one of about 400 m², and a office building of approximately 200 sqm of commercial administration.


With the development, design and manufacture a wide range of products qualified staff are employed by the company.

We, the Mäckler GmbH, build, among other special designs, but also offer standardized solutions. Customized solutions are no challenges but everyday life for us.

For you this means that you get at us with planning, design, manufacture and installation of machinery and equipment from one source. Plan on the basis of comprehensive data and information and we realize complete conveyor systems or expand existing plants.
Intensive and continuous consultation throughout the project is self-evident for us.

For our experienced teams it makes no difference whether it is manual, semi-or fully automated solutions.
Because we manufacture the components of our systems almost exclusively myself, short delivery times are no special features but the standard for us.

From the Mäckler GmbH, you can purchase all components such as roller conveyor, roller conveyor, belt conveyors, belt conveyors, chain conveyors, corner conveyor, Z-conveyor, round belts conveyors, slat conveyor, etc..
Of course, we supply the necessary spare parts such as bearing rollers, spherical rollers, castors etc..

The company supplies mainly the German and European market.

Among the industries include:
Automobile as well as their suppliers,
the chemical, pharmaceutical and food industry,
Metal, plastic and steel industry
and the consumer goods industry.

We see it as our task to develop and produce to ensure the highest possible quality at affordable prices, with high productivity and especially longevity with clients machines and equipment.

• Part-production according to drawings or customer specification
• Assembly of parts to complex assemblies
• Commissioning including functional control of these assemblies

We are a metal working company. Our production is in Poland.
We can laser cutting, sawing, punching, drilling, welding and welding
Powder coating. Hot dip galvanizing and plating are also possible.

With more than 200 engineers, technicians, masters and qualified technical specialists in the team, Dr. Hager the business of MainTech Systems.

The high status of the industrial location testifies to a decades-long tradition: The location was founded in 1924 as a production facility for textile viscose yarns of the Vereinigte Glanzstoff-Fabriken AG. In 1938, the production of technical viscose yarns began, which were mainly used as a reinforcing material in the carcass of car tires. In the 1950s, fiber production was expanded to include synthetic yarns such as polyester and polyamide. Since the 70s and 80s of the 20th century, the location has increasingly developed into the most important European production facility for high-quality yarns for technical applications due to the expansion of capacities.

For many decades the location in the Bavarian Lower Main was the largest employer in the region. As a result, the ICO is of central importance for the structural and economic development of the entire area to this day.

In its almost 90-year history, when the parent company changed its name - from Glanzstoff to Enka, Akzo Nobel, Acordis - the name of the location also changed until 2003, when the neutral name “Industrie Center Obernburg” was chosen. The background to the last change was the split up of the previous business areas of the Acordis Group and their separate sale.

The former group branches located in the ICO were converted into legally independent GmbHs. The site operating company of the ICO is "Mainsite GmbH & Co. KG", which offers all the infrastructural services required for a technological production site. In 2010, the technical services of Mainsite GmbH & Co. KG were spun off into the independently operating subsidiary Mainsite Technologies GmbH. Due to its technical competence, this company has developed into an innovative plant construction company as well as a service and maintenance company.

Our company can offer design, manufacturing and assembly of steel and stainless steel constructions and CNC sheet metal cutting. Our ISO 9001:2015 and EN 1090-2 Exc3 standards assure high quality of products and services.

What can we manufacture for you?
* Screw conveyors for the brick industry,
* Screw conveyors for handling different media (grain, sand, wood chips, pellets ...),
* Screw conveyors to order - depending on customer's preferences and requirements.
* Load-carrying steel constructions
* Stairs, walkways, guard rails,
* Cohesive and co-construction,
* Containers for different purposes.
* Belt conveyors
* Assembly parts in the machine,
* Welding by various proceedures (REO, MIG / MAG, TIG, flame) of different materials
* Hardfacing of parts of machines and devices that are subject to higher wear