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We rely on experience and system competence. Against this background, LISSMAC Maschinenbau GmbH is comprised of four business divisions: Construction Technology, Metal Processing, Plant Engineering and MT handling. Worldwide, more than 400 employees at five locations in Germany, France, the USA and the United Arab Emirates ensure the highest levels of customer satisfaction.
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The Importance of Deburring in Modern Manufacturing
The Importance of Deburring in Modern Manufacturing Deburring’s critical impact on product quality, workplace safety, and operational efficiency cannot be overstated. In metal processing, burrs - unwanted rough edges or protrusions - are an inevitable byproduct of cutting, machining, or welding. This article highlights the essential role of deburring in ensuring high-quality manufacturing outcomes and streamlining operations. What is Deburring, and Why is It Crucial? Burrs can be classified into two primary categories: thermal burrs and mechanical burrs. Thermal burrs are created during processes involving heat, such as plasma cutting, while mechanical burrs arise from metal-to-metal contact, like punching or machining. Regardless of the source, these imperfections can have far-reaching consequences if not properly addressed. Proper deburring eliminates these rough edges, which can pose significant safety hazards and quality issues. Sharp edges can injure workers, damage manufacturing equipment, or compromise the safety of the end user. In metal fabrication facilities, workplace safety is a top priority, and deburring plays an essential role. By eliminating sharp edges, manufacturers can reduce the risk of injuries to workers handling the components. This proactive measure minimizes the likelihood of costly and concerning workers’ compensation claims and fosters a safer working environment. Deburring ensures smoother and safer handling during manufacturing and throughout the product's lifecycle. Safety isn’t just an added benefit - it’s a critical aspect of the manufacturing process that underscores the value of effective deburring. Moreover, deburring contributes to the production of high-quality components. Removing burrs promotes better welding and paint adhesion, improves the appearance of finished products, and ensures compliance with industry standards. Without deburring, paint or powder coatings may fail to adhere properly to surfaces, leading to premature wear and higher warranty claims. These claims can be costly, requiring manufacturers to replace or repair faulty parts, process returns, and potentially lose customer trust, impacting long-term business relationships. Additionally, rejected parts during quality control create inefficiencies that ripple through the production line, generating unnecessary waste. From a sustainability perspective, effective deburring helps reduce material waste and energy consumption. By ensuring components meet quality standards the first time, manufacturers can avoid rework and the environmental cost of scrapping defective parts. This aligns with broader industry trends toward sustainable manufacturing practices, as minimizing waste and optimizing processes contribute to a smaller environmental footprint. In this way, deburring not only enhances product quality and customer satisfaction but also supports a more sustainable and cost-efficient production process. Modern Solutions: Efficiency and Effectiveness The efficiency of deburring processes has advanced significantly, with modern deburring machines setting new standards. In the past, manufacturers relied on labor-intensive manual deburring methods or noisy tumbling processes that were time-consuming and often inconsistent. Tumbling, for instance, involved placing smaller parts into a large vibrating bowl filled with abrasive materials. While functional, this method creates an unpleasant work environment and lacks precision. Modern deburring machines, in contrast, provide a quieter, cleaner, and more efficient alternative. Newer systems allow manufacturers to deburr both sides of a component simultaneously in a single pass. This dual-sided deburring capability minimizes handling time, reduces operational costs, and ensures consistent quality across all parts. Additionally, advancements in edge rounding are addressing evolving industry needs. Where sharp edges were once more acceptable, many applications now require edges to be completely rounded and smoothed. This change reflects a growing emphasis on consumer safety. Beyond safety and efficiency, deburring significantly impacts the quality and performance of metal products in subsequent processes like coating, welding, and painting. Some modern deburring machines can be used to round the sharp edges, a rounded edge increases the surface and gives the coating better adhesion. This capability enhances the durability of coatings, prolonging the lifespan of components and reducing the need for rework or repairs. In welding applications, properly deburred edges improve joint quality and reduce the risk of weld defects, contributing to stronger, more reliable products. Cost Savings and Efficiency Gains One of the most compelling benefits of modern deburring techniques is their ability to reduce production costs while increasing efficiency. Manual deburring methods are not only labor-intensive but also inconsistent, leading to variability in product quality. By transitioning to automated deburring machines, manufacturers can achieve consistent, high-quality results at a faster pace. For example, dual-sided deburring in a single pass reduces the number of times a part needs to be handled, cutting down on labor costs and processing time. Over time, these efficiency gains translate into substantial cost savings, particularly for high-volume production environments. Industry Applications and Considerations Deburring is a critical process for any industry that cuts flat metal, from OEMs to job shops. Whether working with thin gauge materials or thick plates up to 4.5 inches, manufacturers across sectors benefit from advanced deburring solutions. These industries include automotive, aerospace, construction, and heavy equipment manufacturing, where precision and durability are paramount. When selecting a deburring solution, manufacturers should consider several factors: Material Type: Are multiple materials, such as carbon steel, stainless, titanium, and brass, being processed in the same machine? If so, a wet machine might be necessary to manage mixed materials effectively. Surface Finish: Does the product require a specific appearance, or is basic deburring sufficient? Processing Needs: Is dual-sided deburring required, or is single-sided processing sufficient for the application? Edge Rounding Requirements: Many modern applications demand specific edge rounding to meet safety and quality standards. By carefully evaluating these factors, manufacturers can choose the right deburring solution to meet their specific needs. Meeting Industry Standards and Regulations Compliance with industry standards and regulations is another area where deburring plays a pivotal role. For instance, many industries require specific edge finishes or paint adhesion characteristics to ensure safety, durability, and performance. LISSMAC’s machines are designed to meet these exacting requirements, offering customizable solutions for a wide range of applications. Whether it’s achieving a precise edge radius or preparing surfaces for powder coating, LISSMAC systems deliver results that align with stringent industry specifications. This capability not only simplifies compliance but also enhances the overall quality of manufactured products. LISSMAC’s commitment to innovation and efficiency sets its deburring solutions apart. By combining dual-sided processing, edge rounding, and advanced automated capabilities, these machines provide a comprehensive solution for modern manufacturing challenges. The ability to handle a wide range of materials and thicknesses ensures that LISSMAC systems are versatile enough to meet the needs of diverse industries. Deburring and Automation: A Growing Opportunity Automation is becoming increasingly relevant in the deburring world, particularly for tasks like loading and unloading parts into machines. While fully automated deburring processes are still emerging, the integration of automation technology into LISSMAC’s systems is already making strides in improving efficiency and reducing manual labor. This shift is especially significant as manufacturers seek to address labor shortages and improve productivity. Automating repetitive tasks such as part handling reduces the burden on workers and ensures a more streamlined production process. Featured LISSMAC Solutions: SBM-L G1S2 EVO The SBM-L G1S2 EVO is LISSMAC’s flagship sheet metal deburring and edge rounding machine, engineered to process both sides of a workpiece in a single pass. Compatible with stainless steel, steel, aluminum, and non-ferrous metals, it handles material thicknesses from 0.5 to 60 mm across working widths of 1500 or 2000 mm. Double-sided processing eliminates the need to flip or re-handle parts, delivering throughput time reductions of up to 60% compared to conventional methods. The machine features LISA, LISSMAC’s Set-Up Assist, which guides operators to the correct processing parameters automatically and without prior machine knowledge. A 13.3” full HD touch panel, quick tool change, and compact footprint make the SBM-L G1S2 EVO well-suited for integration into automated production lines or high-volume fabrication environments. SMD 123 RE The SMD 123 RE is a versatile entry-level deburring and surface finishing machine designed for cost-effective single-sided processing in a dry environment. Two rotary wheels deliver consistent edge rounding and uniform surface finishing across external and internal contours, with no complex setup required. The machine accommodates steel, stainless steel, and aluminum parts up to 950 mm wide and 50 mm thick, including components with up-forms. An intuitive touch panel allows individual aggregates to be operated independently, and stepless grinding belt speed adjustment gives operators precise control over the finish. With low tool costs, quick tool changes, and a compact footprint, the SMD 123 RE offers a strong price-to-performance ratio and fast return on investment for shops looking to bring consistent deburring in-house. Conclusion Deburring is more than just a finishing touch - it’s a critical step in the manufacturing process that impacts safety, quality, efficiency, and compliance. As industries demand higher standards and faster production times, LISSMAC’s advanced deburring solutions are leading the way. By investing in modern deburring technology, manufacturers can not only improve their processes but also position themselves for long-term success in an increasingly competitive market.
When performance counts: practical test confirms the difference
Impressive results from real-world applications Independent tests such as these demonstrate what really matters when drilling into concrete – and confirm our unwavering commitment to performance and quality. A big thank you to Carotteur de France for conducting and transparently evaluating this comparison. One finding stands out in particular:The decisive factor lies in the diamond segments. This is precisely where we focus our efforts to ensure maximum efficiency when drilling in reinforced concrete. You can find all the tests and results here: Would you like to find out more about our core drill bits? Core drill bits for a wide range of applications Individual segments Retipping of core drill bits Custom lengths and diameters Core drill tubes and adapters All kinds of accessories Please feel free to contact us – we will advise you on the best solution for your application.
BeBoSa 2026 in Willingen – A Successful Trade Fair Highlighting Strong Partnerships
BeBoSa 2026 in Willingen is now behind us, and we look back on an all-around successful event. We were especially pleased with the great response at our booth and the numerous conversations with customers, partners, and prospects. At the center of attention were our solutions in concrete drilling, sawing, and joint cutting. The consistently positive feedback and the noticeable interest confirmed that practical, high-performance technologies remain in demand—especially when provided from a single source. Two Specialists, One Future “Tools and machines from a single source” represents bundled expertise and experience. The result for our customers: perfectly coordinated systems, clear points of contact, and greater efficiency in daily operations. BeBoSa has given us valuable insights—for existing partnerships as well as for new projects. We are taking many ideas and approaches with us and look forward to developing them further together. A heartfelt thank you to everyone who visited us. We look forward to seeing you again.
Strong Interest in Compact Deburring Solutions – Positive Momentum at Blechexpo
Strong Interest in Compact Deburring Solutions – Positive Momentum at Blechexpo 2025 Customer and visitor feedback at the LISSMAC stand at Blechexpo was overwhelmingly positive, reflecting a clear rise in investment interest across the sheet metal industry — particularly in compact, automated deburring solutions. Among the highlights was the automation concept presented with the compact SBM-XS deburring machine, which impressed with its intelligent, space-saving design and seamless integration into existing workflows. The enthusiasm on-site confirmed what the market signals: efficient, easy-to-implement automation is becoming a key driver for productivity in modern sheet metal processing. “Work smarter, not harder” is surely more than just marketing blurb, but a manifesto that European manufacturers will need to embrace to remain competitive in the current environment of globalization and cost pressure. Automation That Works Smarter At Blechexpo, the compact deburring solution SBM-XS drew strong interest and highly positive feedback. Together with gripping specialist Schmalz, a new automation solution was developed that combines AI-driven control and 3D vision technology. This enables the system to identify and handle parts of up to 10 kg with dimensions of 200 x 300 mm. In combination with a double-sided deburring machine, it delivers fully autonomous operation in a footprint no larger than a Euro pallet. No programming knowledge required. The Digital Assistant on the Shop Floor In the market for over two years, still receiving praise: The LISSMAC set up assistant LISA. With LISA, LISSMAC has developed a control system that redefines the setup process. Instead of countless manual adjustments, operators only provide a few key details: application, sheet thickness, part size, material, and burr level. From there, LISA does the rest. Feed speed, aggregate selection, and adjustment are automatically optimized to achieve the desired results. Behind the system are tried-and-tested application recipes from the LISSMAC technology center. These can be customized, saved, and even recalled with a simple barcode scan. What once took valuable minutes now takes only seconds. Efficiency you can feel immediately. A New Era of Machine Operation Operating an SBM-L machine today feels completely different. Instead of complex parameters, operators are guided by clear visuals, intuitive icons, and a user-friendly interface that even first-time users understand right away. Digital manuals, wiring diagrams, and spare parts lists are built directly into the control system. With multi-language screens and tiered access levels, the machines are not only easier to use but also safer to operate. Discover the LISSMAC solution for you Did you miss LISSMAC at Blechexpo? Not to worry. We offer consultation both in Germany as well as across Europe with our various local dealers. Whether in your country our at LISSMAC headquarters in Germay, we can offer live demonstrations on your parts – test the LISSMAC edge for yourself. Contact your local dealer or LISSMAC sales rep to arrange your personal consultation. For more information about how to get in touch, search Contact/By region
When Machines Start Thinking: LISA Brings Intelligence to Sheet Metal Processing - discover at Blechexpo 2025
At Blechexpo 2025, LISSMAC is showcasing not only grinding machines, but solutions to step up productivity and make manufacturing processes more efficient. However powerful a machine may be, loading, user error and lack of connectivity throughout the machining process can lead to slower parts throughput times. That is why this year at Blechexpo, LISSMAC is guided by the slogan “work smarter, not harder”. The Digital Assistant on the Shop FloorIt’s Monday morning on the shop floor. The first sheets are lined up, orders are piling high, and every move has to be spot on. Normally, this would mean a lengthy setup routine – adjusting parameters, fine-tuning recipes, running test pieces. But today things are different: LISA takes over. With the Set-Up Assistant LISA, LISSMAC has developed a control system that redefines the setup process. Instead of countless manual adjustments, operators only provide a few key details: application, sheet thickness, part size, material, and burr level. From there, LISA does the rest. Feed speed, aggregate selection, and adjustment are automatically optimized to achieve the desired results. Behind the system are tried-and-tested application recipes from the LISSMAC technology center. These can be customized, saved, and even recalled with a simple barcode scan. What once took valuable minutes now takes only seconds. Efficiency you can feel immediately. Automation That Works SmarterLISSMAC has also teamed up with Schmalz to create an automation cell that handles machine loading entirely on its own. Using advanced robotics, AI-driven software, and 3D vision sensors, the system detects and grips parts with precision before placing them on the conveyor. From there, they move seamlessly into the deburring process – fast, reliable, and without the need for extra hands. A New Era of Machine OperationOperating an SBM-L machine today feels completely different. Instead of complex parameters, operators are guided by clear visuals, intuitive icons, and a user-friendly interface that even first-time users understand right away. Digital manuals, wiring diagrams, and spare parts lists are built directly into the control system. With multi-language screens and tiered access levels, the machines are not only easier to use but also safer to operate. Double-Sided BrillianceAnother highlight: LISSMAC’s unique double-sided dry processing. Inside and outside contours are deburred in a single pass – no manual flipping required. This saves time, ensures consistent quality, and delivers up to 60 percent lower energy consumption compared to conventional one-sided machining. LISSMAC invites you to join Blechexpo in Stuttgart from 21-24 October and visit the stand in hall 5 stand 5301. Discover the user-friendly machine controls and LISA setup assistant for yourself. And whilst you are there, don’t miss the chance to discuss automation and connectivity solutions for your shop floor. Make the most of your visit and get a demo of the LISSMAC machines for one sided or both sided deburring in a single pass, both for sheet and plate metal applications.
Welcome to the Team – Apprenticeship Start 2025
We’re excited to welcome a total of 12 new apprentices and dual students to our team for the 2025 training start! The two engaging introduction days focused on getting to know the team, our products, and the daily workflows within the company. A shared meal prep breakfast – prepared and enjoyed together – added a fresh and fun start to the experience. We look forward to the journey ahead and wish everyone a successful start!
Upcoming change in management at LISSMAC
Upcoming change in management at LISSMAC Dear Ladies and Gentlemen, We would like to inform you about an important change in the management of LISSMAC Maschinenbau GmbH. Our long-standing employee and Managing Director Daniel Keller will be leaving the company on 13.04.2025. His successor, Mr. Thomas Hoffmeister, has already been in office since 01.02.2025. Daniel Keller:Last year, after careful consideration, I made the decision to reorient myself professionally after more than two and a half decades at LISSMAC and take up a position outside the company. This decision has not been easy for me, as LISSMAC has always been a matter close to my heart. I started my career at LISSMAC in 1998, which took me through various positions and departments, and I was appointed Managing Director at the beginning of 2022. In these more than two and a half decades, I have been able to contribute to the development of LISSMAC and help shape it in my various areas of responsibility. It was a very intense time that shaped my life and that I would never want to miss. We achieved a lot together. These successes are the result of joint efforts and the tireless commitment of all employees. I would like to thank all my colleagues, business partners and customers for their trusting cooperation and support. The experience and relationships that I was able to build up during my time at LISSMAC will continue to accompany me in the future. My name is Thomas Hoffmeister - I am the new Managing Director at LISSMAC Maschinenbau GmbH: At 53 years old, I bring not only experience but, above all, passion and an entrepreneurial spirit. Born in Germany and raised in Italy, Switzerland, and the USA, I learned early on that success stems from responsibility, consistency, and innovation – values that continue to drive me today. Coming from a family of entrepreneurs, I was taught from a young age the importance of entrepreneurial thinking, responsibility, and sustainable action. After studying Manufscturing Engineering at Boston University and earning an MBA from the London Business School, my career took me around the globe – from Thailand to Egypt to China. Positions at ABB and Dresdner Bank provided me with valuable insights before I founded my own company in 2016, which I have since sold. Now, I’m excited to drive LISSMAC forward with full energy together with an outstanding team. Our company is excellently positioned to not only meet the challenges of the future but to set new standards. With strong employees, a solid market position, and strategic investments in our site in Bad Wurzach, we have everything we need for enduring success. Let’s shape the future together!
Lissmac automates grinding and deburring technology with partners
Automated processes ensure efficiency in sheet metal processing. Take, for example, the automated ejection unit that Lissmac Maschinenbau GmbH is presenting at Euroblech. It is used to separate laser components that are attached to micro bars on the sheet metal panel. Four separately controllable gripper units equipped with a vacuum suction cup selectively remove the laser components from the scrap grid after the micro-bars have been separated by the ejection process. The components are then placed on a conveyor belt for the next process steps - deburring and edge rounding. The system does not require optical image processing as it is based on the geometry data of the cutting plan and automatically determines the required number of suction pads. It can be flexibly adapted for different sheet sizes and thicknesses. The possible component sizes in the current system version range from DIN A5 to Euro pallet format. Sheets with thicknesses from 1 mm to 8 mm and a maximum weight of 90 kg can be processed. Time-consuming manual clearing is no longer necessary. The process is decoupled from laser cutting thanks to a buffer space in the warehouse. The ejection unit can be retrofitted to existing cutting systems or high racks and can be used regardless of the manufacturer. The automation unit, which the Bad Wurzach-based machine manufacturer developed together with J. Schmalz GmbH, automates the loading of Lissmac grinding machines. The cell relies on robotics technology as well as AI software and 3D vision sensors from the automation technology manufacturer. The components are identified with the help of visual 3D component recognition from Schmalz in order to pick up unmixed components from a pallet. They are then placed on a conveyor belt using a matrix gripper. They can then be deburred in the next process step.The combination of loading robots with the vacuum grippers from Schmalz and the connection to the sanding system ensures more efficient production processes: Manual loading is reduced so that a deburring machine can be operated by a single person. The SBM-L Evo series will also be presented as a pre-series model for the first time at Euroblech. On show will be the SBM-L 1000 G1S2 Evo - a deburring machine for deburring and edge rounding on both sides of punched, laser-cut and fine plasma-cut sheets in a single work step. The new top model of Lissmac's double-sided deburring machines has been available as a series machine since April 2024 From the Lissmac product range of single-sided and double-sided grinding and deburring machines for thin and thick sheet metal processing, the SBM-L 1500 G1S2 for highly efficient double-sided deburring and edge rounding of punched, laser or HD plasma-cut parts and the SMD 35 REER (S-Edition) for uniform edge rounding on all edges up to a radius of 2 mm as well as for a non-directional finish and small parts and thin sheet metal processing will also be on show in Hanover. The SMD 123 RE will also be presented, which can be used for deburring and uniform edge rounding on all edges as well as for surface processing of workpieces made of steel, stainless steel and aluminum. Also on show will be the SBM- XS 300 G1E1 Alu Mix for deburring and even edge rounding of small parts in a single operation. Visitors are cordially invited to the Lissmac stand, Hall 14, Stand 14-K06, to find out more about proven technologies and the new features for Industry 4.0.
LISSMAC Corporation opens new branch office in Las Vegas, NV
On January 1, 2024, LISSMAC Corporation officially opened a satellite branch in Las Vegas, Nevada. Initially, the Las Vegas office will serve as a sales and service location for the South and West Coast of the USA. "The new office in Las Vegas is an important step for us to expand our sales and service activities in the Southwest," says Ingo Heiland, Vice President of LISSMAC Corporation. "Las Vegas is an important trade show location for us with World of Concrete, an important annual trade show for concrete and masonry, as well as the recurring industry exhibition FABTECH. Furthermore, Nevada is conveniently located in the Southwest and has a strong manufacturing and construction sector itself." LISSMAC Corporation was founded in 2007 in Mechanicville, New York State and has been serving the US market with innovative and reliable solutions in the Construction Technology and Metal Processing divisions ever since. With 25 employees, a showroom for live demonstrations, a service team and its own spare parts and goods warehouse, the Mechanicville site is ideally equipped to support customers from application consulting to after sales. "We will be expanding the Las Vegas office in the coming year and hiring additional employees to achieve the same level of customer service as in upstate New York," explains Ingo Heiland. "The aim is to carry out product demonstrations in the Metal Processing division both at long-standing reference customers in the vicinity and, in the medium term, at our own site. In addition, numerous regional construction projects will allow us to demonstrate our civil engineering products," adds Norbert Zell, Branch Manager in Las Vegas. The new office is located five miles from the airport and across the street from Allegiant stadium, the venue for Super Bowl LVIII in February 2024. As of January 1, 2024, LISSMAC Corporation has a satellite branch serving the Southwest and West Coast of the USA from the new location: LISSMAC Corporation Satellite Branch 3175 W Ali Baba Ln Suite 806 Las Vegas, NV 89118 USA
DIN 18220: A MILESTONE FOR FIBER OPTIC EXPANSION
DIN 18220 COMES INTO FORCEOn 28.07.2023, "DIN 18220:2023-08. Trenching, milling and ploughing methods for laying empty conduit infrastructures and fiber optic cables for telecommunications networks" was adopted. The document was ceremoniously handed over at an event on the gigabit strategy of the Federal Ministry for Digital and Transport (BMDV). According to Section 126 of the German Telecommunications Act (TKG), it is to be applied uniformly by all parties involved as a recognized technical rule from the time of publication. DIN 18220 is intended to contribute to the cost-effective acceleration and, above all, high-quality implementation of fiber optic expansion. It defines clear conditions for use and implementation and sets the legal framework for achieving a milestone in broadband and fiber optic expansion. DIN 18220 increases investment security for all parties involved, especially for telecommunications companies. To date, there have been neither standardized framework conditions nor uniform principles for the application of the trenching method. Up to now, most municipalities have mainly chosen the open construction method as the laying method for fiber optic expansion, as the minimum overlap had to be at least 60 cm before the standard. Since 2012, the TKG has permitted the use of shallow laying (trenching, shallow laying methods), which also includes non-standardized methods such as trenching. However, the process has so far had difficulty establishing itself on the market. This is primarily due to legal uncertainties for all parties involved. These are inevitably associated with the lack of binding technical specifications, in the form of a binding standard, for the use of such alternative laying methods. The difficulty lay in particular in differences between road construction authorities, contractors and telecommunications companies regarding the specific execution and implementation. As a result, there were delays in the expansion of the fiber optic infrastructure. THIS CHANGES WITH THE NEW DIN 18220Up to now, most local authorities have mainly chosen the open construction method as the laying method for fiber optic expansion, as the minimum cover had to be at least 60 cm before the standard was introduced. DIN 18220 now regulates laying methods for reduced construction depths, including diamond trenching from LISSMAC (38 cm laying depth)."With DIN 18220, fiber optic installation will not only be easier in the future, but also of higher quality, faster, more cost-effective and more resource-efficient. DIN 18220 creates the necessary legal certainty and investment security for all parties involved," said BMDV State Secretary Stefan Schnorr, describing the importance of the new standard. WHAT DIN 18220 MEANS FOR LISSMACLISSMAC has been active in diamond trenching for around 10 years. Due to our experience in the field of joint cutting, we are a long-standing member of the VDMA (German Engineering Federation) and were involved in the creation of the standard as a member of the standardization committee. We are very pleased about the recognition of the alternative laying methods for fiber optic expansion, including LISSMAC diamond trenching, as the standard creates clarity for the construction industry, all municipalities, communities and telecommunications companies. Find out more about diamond trenching following DIN 18220 with LISSMAC. Read further background information to DIN 18220 (german). Watch the full video "Glasfaser ohne Einblasen" together with Telekom (with english subtitles).