Utilities and central power supply

Float glass production

For a float glass plant to operate reliably and at peak performance, it needs a steady supply of energy and other media like natural gas, electricity, inert gas, tin and much more.

As a system solution provider, we have in-depth expertise and experience in delivering energy and media to a whole host of plants. Our objective is to provide a turnkey solution with all the infrastructure, supply lines, sensors and control technology.

An eco-friendly feedstock solution

We’re equally familiar with open and closed loop cooling water systems and supplying technical gases. To provide H2 and N2 inert gas, we’ll find the solution to match your float glass plant.

We combine the high product quality you target with a sparing use of media too. CNUD EFCO GFT is all about green engineering.

“From the start, we liaise with you to plan the supply of energy and media in new plants, extensions or replacements.”

Dennis Schattauer Managing Director at German Floatglass Technology GmbH

Heat is valuable. Why not make full use of it?

Waste heat recovery system

An intelligent solution: we transfer the heat that is discharged during the cooling process via pipelines to the warehouse area, where it serves to maintain the required minimum glass temperature during the cold season. At the same time, this reduces heating costs in the warehouse.

WHR systems

Partnership and service that go the extra mile.

Our service for the glass industry

Construction and commissioning of a new glass production line is only the first stage in a good customer relationship. Professional service in daily operation is just as important: We want your investment to be profitable without any interruption – that’s why our engineers are there for you with guidance and support over the entire life cycle of the plant.

We Service

Technology & equipment

Float glass production

Tin bath

The tin bath is the heart of every float glass production line; it is a decisive quality factor. Consequently, at CNUD EFCO GFT, it is always tailored to each customer’s requirements. Using process simulation, we are able to extract the ultimate in yield and quality.

Annealing lehr

The annealing process is a decisive factor for quality, productivity, and efficiency. With our innovative systems, you can keep it fully under control: the latest technological control applications monitor your process at all times, prevent production losses and help to minimize downtime.

Waste heat recovery systems

Environment protection and economic efficiency can go hand in hand if the right solutions are used. With our innovative systems for waste heat recovery, you can make your glass production more energy-efficient and at the same time create a new source of energy for your company.

Utilities and central power supply

For a float glass plant to operate reliably and at peak performance, it needs a steady supply of energy and other media like natural gas, electricity, inert gas, tin and much more.

Conveying technology

Our technology conveys glass gently and precisely – even over distances greater than 100 meters or 110 yards. What’s more, our conveying solutions operate smoothly and have long service lives too.

Cutting technology

Cutting technology lies at the heart of the cold end of a float glass production line. Combined with the breaking system, the cutting heads, force-regulated controls and an intelligent optimization system form a superbly efficient unit.

Metrology

As a glass manufacturer, a stable production process is more important than ever these days. Grenzebach’s inspection and measurement procedures stand for advanced control methods and top product quality.

Stacking tin air speed stacker Grenzebach

Stacking technology

For the glass line’s stacking process to work well, it relies on a good sorting process. We can develop a smart system for you so that conveying and stacking are a class act.

Coating technology

Architectural glass showcases buildings. Grenzebach’s PVD coating technology turns the raw material into an energy-efficient component. PVD large-area glass coating is a core technology that meets requirements in terms of functionality and appearance.

Digitalization

Digitalization is opening the door to a spectacular future of glass production. Be a part of the journey with our digitalization solution for tomorrow’s glass production.