Zürn GmbH & Co. KG

Zürn GmbH & Co. KG The ZÜRN Group supplies international customers with high-quality products such as cast iron, stain

January is over, first trade fair visited ✅ Our CEO attended Kloakmessen in Fredericia and returned with many inspiring ...
30/01/2026

January is over, first trade fair visited ✅
 
Our CEO attended Kloakmessen in Fredericia and returned with many inspiring impressions.  🇩🇰
 
The fair once again proved to be an important meeting point for the sewer and drainage industry, offering valuable insights into current trends, innovative solutions and future developments.
 
Meaningful conversations with industry professionals, partners and experts made the visit especially worthwhile. The open exchange, new perspectives and shared ideas highlighted the importance of strong collaboration within the industry.
 
Thank you to everyone who took the time to connect and share their experiences. We truly appreciate the inspiring discussions and look forward to continuing these conversations in the future.
 

Hello from   👋Today our sales team is on the fairground, discovering innovations, meeting partners, and getting inspired...
24/09/2025

Hello from 👋

Today our sales team is on the fairground, discovering innovations, meeting partners, and getting inspired by the future of metalworking. ✨

🐣 Happy Easter from ZÜRN Group 🌷 We wish our customers, partners and employees a happy and relaxing Easter!This time rem...
16/04/2025

🐣 Happy Easter from ZÜRN Group 🌷
 
We wish our customers, partners and employees a happy and relaxing Easter!
This time reminds us to pause, recharge our batteries and start spring with new energy.
 
Thank you for your trust and cooperation - we look forward to everything that lies ahead!
 
Best regards
Your team from ZÜRN Group

The 64th Slovenian Foundry Conference (DLS), held in September 2024 in Portorož, was once again a key event for the inte...
27/09/2024

The 64th Slovenian Foundry Conference (DLS), held in September 2024 in Portorož, was once again a key event for the international foundry community for our wonderful team from LIGO and ZÜRN. 🇸🇮🏭
Experts, scientists, and industry professionals from various countries gathered to discuss the latest technological advancements and challenges in the foundry sector.
 
This year’s conference focused on several critical topics, including:
- Circular economy and sustainable innovations in the foundry industry
- Advances in casting alloys and new material solutions
- Automation and artificial intelligence in production processes
- Energy efficiency and reducing the carbon footprint in foundry operations
 
The accompanying exhibition provided an excellent opportunity to explore cutting-edge technologies and products from leading companies in the sector. Participants were able to gain valuable insights into the future of foundry technology through these innovative solutions.
 
Networking played a crucial role at the conference, fostering the exchange of knowledge between academia and industry. Once again, the picturesque coastal town of Portorož proved to be the perfect venue, offering a relaxed and inspiring setting for the sharing of expertise.
 
The 64th DLS 2024 set a high standard for technological progress and knowledge exchange within the industry, reaffirming its position as a must-attend forum for all those involved in foundry technology.
 

Donations instead of presents 🎁✨ZÜRN GmbH & Co. KG has decided once again this year to donate the money to charitable ca...
01/12/2023

Donations instead of presents 🎁✨

ZÜRN GmbH & Co. KG has decided once again this year to donate the money to charitable causes instead of giving presents. The following organizations were selected this year:
 
- SOS-Kinderdorf e.V.
- Ärzte ohne Grenzen Deutschland/ Médecins Sans Frontières
- Münchner Tafel e.V.
- Deutsche José Carreras Leukämie-Stiftung e.V.
- Team Bananenflanke e.V. München

These are all organizations for a wide variety of purposes, especially in the current difficult times, which are not only shaken by various wars but also an economic crisis, we must stick together and support those who need it most. 💗 🤝

This year we had the honour to be invited by the Norican Group to an exclusive digitalisation event. Our CEO said "it wa...
04/10/2023

This year we had the honour to be invited by the Norican Group to an exclusive digitalisation event. Our CEO said "it was an innovative and future-oriented workshop that has opened future possibilities for a smart and digital foundry environment. Thank you for the invitation." 🏭💻👩‍💻

Cast Iron at the ZÜRN Group 🔥Our foundries produce nodular cast iron components and ductile cast iron components from 0....
12/09/2023

Cast Iron at the ZÜRN Group 🔥

Our foundries produce nodular cast iron components and ductile cast iron components from 0.1 to 200 kg in the materials EN-GJL 150 to EN-GJS-700, as well as in various special alloys for a wide range of renowned customers in Europe and worldwide. Coreless and core intensive castings are manufactured in high processing times. The modern and flexible production enables us to manufacture medium and large series in particular.

What is cast iron? 🔥Iron (Fe) accounts for more than 95% of the alloy material, while the main alloying elements are car...
22/08/2023

What is cast iron? 🔥

Iron (Fe) accounts for more than 95% of the alloy material, while the main alloying elements are carbon (C) and silicon (Si). The amount of carbon in cast irons is 2.1 - 4%, while ferrous alloys with less carbon are denoted as carbon steel by definition. Cast irons contain appreciable amounts of silicon, normally 1 - 3%, and consequently these alloys should be considered ternary Fe-C-Si alloys. 🔬

Production
Cast iron is made by remelting pig iron, often along with substantial quantities of scrap iron and scrap steel, and taking various steps to remove undesirable contaminants such as phosphorus and sulfur. Depending on the application, carbon and silicon content are reduced to the desired levels, which may be anywhere from 2% to 3.5% and 1% to 3% respectively. Other elements are then added to the melt before the final form is produced by casting.
Iron is most commonly melted in a small blast furnace known as a cupola (see blast furnace for more details). After melting is complete, the molten iron is removed or ladled from the forehearth of the blast furnace. This process was devised by the Chinese, whose innovative ideas revolutionized the field of metallurgy. Previously, iron was melted in an air furnace, which is a type of reverberatory furnace.*



*https://www.chemeurope.com/en/encyclopedia/Cast_iron.html

What is actually casting❓The ZÜRN Group has broad expertise in the field of cast components. 🔥Casting is a 6,000-year-ol...
17/08/2023

What is actually casting❓

The ZÜRN Group has broad expertise in the field of cast components. 🔥
Casting is a 6,000-year-old injection molding process in which a liquid material is filled into a mold of the desired shape. The liquid cools and gradually solidifies. The solidified part is called casting. It is either ejected or broken out of the mold to complete the process. Metals or cold-hardening materials such as epoxy, concrete, plaster or clay are usually used in casting. Casting is the preferred process for producing complex shapes that would otherwise be too difficult or costly to produce by other methods. A frog cast from copper is the oldest existing evidence that intricate casting patterns were used as early as about 3200 BC.* ⏳



*https://www.3ds.com/de/make/guide/process/casting

District heating - What is it? ♨️District heating is the supply of buildings with space heating and often also with hot ...
18/07/2023

District heating - What is it? ♨️
District heating is the supply of buildings with space heating and often also with hot water, which is fed directly into the connected residential buildings through mostly underground, insulated pipelines. District heating customers therefore do not need their own heating system in the house. Energy sources such as fossil fuels (oil, natural gas), biomass, waste or industrial waste heat and, increasingly, renewable energy sources are used to generate the heat. District heating is usually produced in combined heat and power plants.

What does ZÜRN have to do with this?
We are a supplier of transport and distribution mains from DIN3581 to DIN3585 and every product could contain a damping insert. Please have a look at our product catalog. https://www.zuern.com/wp-content/uploads/2022/08/prospekte_zuern_lieferprogramm_baustoffe.pdf

This year we again participated in the family business summit, the Sympownium of . Important topics such as the current ...
26/06/2023

This year we again participated in the family business summit, the Sympownium of . Important topics such as the current economic crisis, the war on Europe's doorstep, the melting pot in Asia and about Europe's position and what responsible ownership means in relation to family businesses were discussed. The insight and honesty at this event can help us family businesses and family entrepreneurs to step outside our own comfort zone and look at new things. Our key learnings are that without sustainability efforts we will not survive for long, as well as looking at ourselves as Europe as a community. 🌍🤝💙

After five eventful days of the fair, GIFA, METEC, THERMPROCESS and NEWCAST have clearly exceeded expectations. 63,300 v...
19/06/2023

After five eventful days of the fair, GIFA, METEC, THERMPROCESS and NEWCAST have clearly exceeded expectations. 63,300 visitors from 114 countries (58% of them decision-makers) traveled to the Bright World of Metals in Düsseldorf. Around 2,200 exhibitors from 56 countries presented the power of the metal industry and provided impetus for the future with their machines, systems and solutions. Sustainability and artificial intelligence were hotly discussed topics in the twelve pavilions of the four most important trade fairs in the world. 👏🏻🌎

Investments, even in difficult times of the global economy, spontaneous successful deals and an intensive exchange between all those involved shaped the dynamic atmosphere on the entire exhibition grounds. 🗣️

78% of visitors are planning a specific investment in the next two years.

Adresse

Bajuwarenring 19
Oberhaching
82041

Öffnungszeiten

Montag 08:00 - 17:00
Dienstag 08:00 - 17:00
Mittwoch 08:00 - 17:00
Donnerstag 08:00 - 17:00
Freitag 08:00 - 15:00

Telefon

+49892123960

Benachrichtigungen

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