OptiConcept M – Efficient paper machine for sustainable paper and board making
OptiConcept M is a modular paper machine concept for sustainable papermaking. OptiConcept M family, launched in 2011, now suits containerboard, cartonboard and fine paper production – simple, well-functioning solutions that meet customers’ needs.
Completely new way to design, build and operate a paper machine.
OptiConcept M’s operating protability is based on the concept’s overall efficiency – energy- and resource-efficient processes and high-speed production. This smart concept combines the advantages of standardization with modular tailoring. The modular processes and solutions, set within optimally fixed machine widths, allow the designing of individual lines for customers’ varying needs and targets.
Savings in energy, water and raw-materials
OptiConcept M’s energy efficiency is achieved by taking into account all the surrounding processes and systems, such as the machine controls. With OptiConcept M you can achieve up to 30% lower energy consumption compared to average production lines. By exploiting Valmet’s real-time energy consumption monitoring tool, EnergyOperator, it is easy to optimize operating costs and stay competitive. Proven, yet latest in the market papermaking technologies make it possible to produce high quality lightweight papers with good runnability, stability and controllability. Lightweighting is about reducing packaging costs, which greatly affects the entire packaging value chain. With optiConcept M, the use of raw materials and other resources can be optimized. In our customer cases as much as 30% of fresh water consumption can be reduced.
Built-in safety and usability
The OptiConcept M papermaking concept represents fresh design and engineering innovations which add safety and usability. One standout example is the new walkway approach. All the tending side walkways are on one level, eliminating the need to walk up and down stairs and providing pleasant working environment for operators. The drive side has spacious walkways which greatly improve accessibility and safety. Another differentiation element in the design is the machine’s simplified frame construction. Cantilevering beams are unnecessary and foundation loads between drive side and tending side are even.
Smaller carbon footprint through compact design
OptiConcept M’s overall machine dimensions and required machine hall space is reduced. The new, compact machine and process technology solutions require up to 40% less paper machine hall space. The inherent savings in construction and installation have a positive impact on the total investment cost.
The compact design and reduced amount of materials in paper machinery manufacturing also remarkably decrease the carbon footprint of the machine. Compact design reduces the environmental impact of the OptiConcept M.
Several papermakers have already chosen OptiConcept M
Valmet has already sold twelve OptiConcept M production lines covering board and paper grades in Asia, Europe and North-America. The first delivered line, Liansheng Paper PM 6, started-up in China in 2012. “The most benefical part of this concept is the low consumption of water, electricity and steam and the installation required 30-40% fewer working hours than a conventional project”, says Xue Rong Jun, Project Manager at Liansheng Paper. Another example of fluent OptiConcept M operation is Siam Kraft PM 16 in Thailand. According to Wichan Jitpukdee, Managing Director of Siam Kraft Industry: “PM 16 showcases cutting-edge paper packaging technology. It combines state-of-the-art technology with SCG Packaging’s expertise, which means our company can now manufacture products that meet the needs of our customers in every way”.
Metsä Board's OptiConcept M board machine is the the most modern FBB machine in Europe. It produces sustainable food service boards, such as cups, bowls and plates with high quality, brightness and lightness.
APRIL's new PM3 in Indonesia is the first OptiConcept M line designed for fine paper production. The investment target was to meet the growing global demand for premium PaperOne products, APRIL's flagship paper brand.
Pratt Industries' Valmet-supplied containerboard production line, PM 16, successfully came on stream in 2015 at the company's greenfield paper mill in Valparaiso, Indiana, USA. This is Valmet's first OptiConcept M installation in North America.
Siam Kraft Industry, a subsidiary of SCG Paper, has made investments in new production capacity in Thailand. They selected Valmet to supply a complete OptiConcept M boardmaking line with extended project implementation.
Zhejiang Jingxing Paper invested in a new OptiConcept M containerboard making line. With the increasing demand for lightweight packaging papers, the company completed their product range with low grammage, high-strength corrugated papers.
In 2012, Liansheng Paper Industry started up their new containerboard machine, PM 6, at their Longhai site in China. This is the first start-up of Valmet’s novel OptiConcept M production line.