Papierfabrik August Koehler SE trusts Voith with the upgrade of its PM 5
- SpeedSizer AT improves competitiveness and increases flexibility
- Fewer downtimes and web breaks
- Contactless high-performance qDryPro Compact dryer increases efficiency
- Upgrade to pave the way for future speed increase and second expansion phase
SpeedSizer AT: Optimum film application at all times
SpeedSizer AT enables uniform, flawless application of sizing and coating films and improves paper qualities, penetration and surface coverage. The carbon fiber support beam is dimensionally stable regardless of external temperature fluctuations. It maintains maximum straightness and allows uniform film application over the entire operating period. The doctor rod holder used will be the patented modular system SpeedRod M, in which doctor rod, doctor bed, pressure hose and clamp hose are integrated in one component. Any type and diameter of doctor rod can be selected without necessitating laborious machine adjustments. Because individual components can be replaced, malfunctions can be fixed quickly and easily, downtimes reduced and production losses minimized. The SpeedSizer AT has already proven effective in more than 300 customer installations.
qDryPro Compact: Energy efficient, contactless high-performance drying
The qDryPro Compact is a high-performance dryer for paper and board grades with single or double-sided coating. There is usually very little space available for paper machine upgrades. This is why the air system of the qDryPro Compact was designed to be especially space-saving. The air circulation fan is integrated into the dryer. The combination of infrared and hot air drying is extremely energy efficient, because it uses only the waste heat from the infrared heaters to heat the air hood.
PrevoSystem: Reliable and short threading processes
Voith’s scope of supply also features the Prevo threading and cutting system including the PrevoThread C vacuum threading belt and a PrevoCut DTC double tail cutter. Because an inefficient threading process can stop production for up to an hour for every web break and restart, Voith developed the fully automated PrevoSystem, which ensures reliable threading processes and short threading times. It reduces production losses after every web break and increases productivity. 1,000 Prevo solutions installed worldwide testify to its benefits.
About the Koehler Paper Group
With a history that goes back some 210 years and a turnover of around EUR 900 million, the Koehler Paper Group is one of the few independent family-owned German companies in the paper industry.
At its headquarters in Oberkirch and paper mills in Kehl, Greiz and Weisenbach, its workforce of 1,850 people uses cutting-edge technology to produce more than 500,000 metric tons a year of specialty papers and board for the worldwide market.
About the company
The Voith Group is a global technology company. With its broad portfolio of systems, products, services and digital applications, Voith sets standards in the markets of energy, oil & gas, paper, raw materials and transport & automotive. Founded in 1867, the company today has more than 19,000 employees, sales of € 4.2 billion and locations in over 60 countries worldwide and is thus one of the larger family-owned companies in Europe.More about the Voith Group
The Group Division Voith Paper is part of the Voith Group. As the full-line supplier to the paper industry, it provides the largest range of technologies, services, and products on the market, and offers paper manufacturers holistic solutions from a single source. The company’s continuous stream of innovations facilitates resource-conserving production and supports customers in significantly reducing their carbon footprint. With its comprehensive automation products and leading digitization solutions from the Papermaking 4.0 portfolio, Voith offers its customers state-of-the-art, digital technologies to increase the availability and efficiency of their systems in all areas of the production process.