Asia Pacific Metalworking Equipment News is pleased to conduct an interview with Armin Stolzer, Owner & CEO of KASTO Maschinenbau GmbH & Co. KG regarding current trends in the metal cutting industry.
APMEN: What trends are shaping the metal cutting industry?
The current favourable situation in widespread parts of the global economy and in the metalworking sector is leading to many companies increasing their production output. However, for the most part, additional capacity is usually necessary to enable the larger number of orders to be processed on time. More and more users are therefore deciding to automate processes, including in the sawing and storage technology sector. This offers considerable potential and, at the same time, the necessary flexibility to be able to respond to changing requirements.
APMEN: How are you helping your customers keep up with these trends?
We help companies to achieve significant improvements in production efficiency while at the same time reducing their costs – two outcomes which in today’s economically challenging climate are in especially great demand. Our sawing machines and storage systems can be easily integrated into a digitalised and automated material flow. We also offer combined sawing and storage systems in which all the storage, handling, sawing, marking, palletising and bundling processes are performed fully automatically with the help of industrial robots – from putting the raw material into store through to the picking of the cut parts. With our customised complete systems, metal-processing companies can fully utilise the potential of their production and logistics facilities.
At the software level we also have innovative solutions that are perfectly adapted to industry needs, for example in the form of our well-designed machine control systems and KASTOlogic Warehouse Management System. With KASTOoptisaw, we have developed a cutting optimisation tool which considers various machine parameters as well as the workload. It generates one or more cutting plans that determine the best item sequences. This results in less waste and as few material movements as possible, saving users both time and money.
APMEN: What are the latest technology developments in KASTO’s metal cutting saws and storage systems?
Just recently, we have launched an innovative solution for maintaining our machines and systems remotely: KASTO VisualAssistance. By means of a tablet, smartphone or smart glasses, users can send live videos to KASTO’s service experts and receive visual assistance and information in real time in the event of a fault or maintenance work. Downtimes can be reduced to a minimum, which has a positive effect on the cost balance.
For our automatic bar stock and sheet metal storage systems, we have developed a concept in which excess kinetic energy can be converted into electric current, stored temporarily and then be used flexibly as required. Consumption of electric power can be reduced by as much as 40 percent compared to conventional drive systems and the connected load can even be cut by more than 50 percent. This reduces operating and investment costs and cuts CO2 emissions.
Also, we have comprehensively re-engineered our KASTOtec automatic bandsaws. In doing so, we have clearly focused on the optimum use of carbide metal saw blades. Further innovations relate to the saw feed, the main drive, and a system for automatically adjusting the feed speed. This all contributes to a further increase in sawing performance.
APMEN: What sets your solutions apart from competition in the region?
KASTO is the market leader for metal sawing machines, semi-automatic and fully automatic storage systems, as well as automated handling equipment for metal bar stock, sheet metals and parts cut to size. Our portfolio includes high-performance sawing machines that not only enable the user to achieve a supreme cutting quality but also the best cost per cut. Our products feature a high degree of automation and therefore offer the best prerequisites for the megatrends Industry 4.0 and Internet of Things. Besides, we are the only supplier of combined sawing and storage systems and have extensive software know-how. Customers therefore benefit from the full range of equipment for the provisioning, production and distribution of material from a single supplier.
Our products and solutions stand out due to their high level of innovation and ideally fit the requirements of our customers. Top-quality workmanship causes the saws and the storage systems to be particularly rugged and durable. Being a family-owned and -managed company, KASTO stands for quality “Made in Germany”. At the same time, we offer comprehensive and personal service, short response times and expert local advice to all our customers everywhere in the world. In 2015, we opened a subsidiary in Singapore to strengthen our position in the Southeast Asian Market.
APMEN: How do you see the metal cutting industry developing in the next year or two?
Connectivity and automation are increasing. Machines, goods, raw materials, load carriers, transport equipment and locations are no longer isolated; they are globally linked and interconnected by means of information networks. Production and logistics are merging, and the integration of processes is increasing. Handling tasks are becoming more and more automated. Digital technology controls the value chain from the producer of raw materials to the final customer. Other important trends include a greater emphasis on safety in materials handling and machine control, which is why we focus in particular on developing effective solutions.
Also, the question of energy efficiency is becoming ever more important. Ultimately, the increased levels of automation mean that users are also taking account of power consumption as a decisive cost factor. The demands placed on machines and systems are therefore not only growing in terms of flexibility, speed and precision, but also at the level of the savings they can bring. To meet these needs, KASTO’s portfolio includes efficient energy recovery and storage methods that allow users to reduce the electricity costs resulting from system operation and, at the same time, to improve the quality of the power supply.
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