English Contact Search Industries Products Company Service Career Grenzebach › Products › Production Technology › Float Glass › Cutting Technology Dynamic cutting technology FLOAT GLASS PRODUCTION: COLD END Grenzebach’s cutting and breaking technology transforms the continuous glass ribbon into the format required. It allows you to cut glass to size with very minimal product loss. 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. Perfectly combined CUTTING TECHNOLOGY EQUIPMENT Cutting tool with integrated force sensor & CFC-250mag Longitudinal and cross cutters with force-controlled cutting heads, which are adapted to handle thin, regular or thick glass, score the glass. Cutting pressure is applied precisely based on glass thickness and stress in the glass and by using closed-loop control. Cutting bridges The multi-longitudinal and cross cutters can make various formats, even with very small sheets of glass. By changing dynamically to different cutting bridges, formats are produced continuously without any interruptions. Snapping We have a broad portfolio of solutions for cross, center or lengthwise breaks so that the edges are the best possible quality. “At the same time, it’s up to you whether production is to focus on quality or quantity.” MARKUS GRUBER Vice President Sales Business Unit Glass at Grenzebach Short cullet plate GOOD TO KNOW Defects in the glass ribbon, such as inclusions, bubbles or stones, force glass manufacturers to dispose of the cullet (waste glass) in a cullet bin. Depending on the roller pitch, the shortest cullet plate was 500 mm or 19 11/16 inches long. Thanks to Grenzebach’s short cullet plate system, this figure can be cut to 170 mm or 6 11/16 inches. This is possible because the cullet is disposed of directly after the break roller. Combined with our Float Scan Edge digital camera and look ahead cutting optimization system, we can offer function-rich cutting technology. All in the interests of superior precision, quality and yield. Camera system Float Scan Edge digital FSE-d INSPECTION The Float Scan Edge system extends over the complete width of the glass ribbon - and detects with two single cameras constantly providing useful information: Position of the glass ribbon and its outer edges Glass ribbon drift and wander Inner and outer edge position of the knurl marks Evaluation of the knurl mark width Evaluation of the gross and net glass ribbon width Optical distortion in position and expansion of the top roller and edge MORE ABOUT FSE-D New control and operating concept LOWER WORKLOADS, HIGHER AVAILABILITY Our high-performance solution can plan production, manage orders and guarantee that all processes are ones that are efficient and can be counted on. PLANT OPERATION AND CONTROL SYSTEM 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. LEARN MORE 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. LEARN MORE FOR NORTH AMERICA Your contact person: Ron LaBorde You would like to know what Grenzebach glass solutions can do for you? Call or write us about your challenge. We look forward to hearing from you! +1 770 253-4980 glasshandling@grenzebach.com FOR ALL OTHER REGIONS Your contact person: Florian Nagler Collaboration means dialogue. We support you no matter where you are in the world. Contact us. Send us your enquiry. +49 906 982-2000 glasshandling@grenzebach.com Print Page Industries Products Company Service Career Newsletter Service-Hotline: +49 906 982-2400 Data Privacy Imprint © 2021 Grenzebach Group