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Quality Manufacturing controls, inspection records, testing, and repeatable machine quality. Experience Application guidance, process know-how, training, and project support from practical teams.

Assurance & Digital

Certification CE, SGS, ISO, and purchase documentation available for global machine review. Industry 4.0 Machine data, production visibility, ERP workflows, traceability, and connected support.
All products

Bending & Forming

Press Brake CNC press brakes for accurate sheet metal bending, angle control, tooling setup, and repeatable fabrication. Panel Bender Panel bending machines for automated flange forming, box panels, door panels, and flexible sheet production. V Grooving Machine Horizontal and vertical V grooving machines for sharp bends, decorative panels, and precision sheet preparation.

Cutting

Laser Cutter Fiber laser cutting machines for fast sheet, plate, tube, and enclosed cutting workflows with clean edges. Shearing Machine Hydraulic shearing machines for straight sheet cutting, stable backgauge positioning, and clean plate edges. Plasma Oxy Cutter Plasma and oxy-fuel cutting systems for plate profiling, heavy steel cutting, and cost-effective fabrication.

Punching & Notching

Ironworker Machine Hydraulic ironworkers for punching, shearing, notching, bar cutting, and compact multi-station fabrication. Notching Machine Fixed and adjustable notching machines for precise corner cuts, angle preparation, and sheet metal assembly. Stamping Press Hydraulic and pneumatic stamping presses for forming, punching, pressing, and automation-ready production.

Rolling & Tube

Plate Rolling Machine Plate rolling machines for cylinder forming, cone rolling, pre-bending, heavy shells, and profile bending. Tube Benders NC and CNC tube benders for round, square, rectangular, and profile tube bending with repeatable control.
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Press Brakes

CNC Press Brake CNC press brakes for programmable, repeatable bending across precision production workflows. Electric Press Brake Servo-electric press brakes for fast, quiet, and energy-efficient bending of small and medium parts. NC Press Brake Practical NC hydraulic press brakes for reliable everyday bending and straightforward operation.

Cutting

Fiber Laser Cutting Machine Fiber laser systems for high-speed, clean processing of sheet, plate, and tube. Hydraulic Shearing Machine Hydraulic shears for straight, stable sheet cutting with accurate backgauge control.

Punching

Ironworker Machine Multi-station machines for punching, shearing, notching, and profile cutting.

Forming

Panel Bender Machine Automated panel bending for enclosures, cabinets, doors, and flexible flange production. V Grooving Machine Horizontal and vertical V groovers for sharp bends and precision decorative panels.
Resources

Articles & Guides

News Company updates, product launches, and fabrication industry insights. Tutorials Practical guides for machine setup, operation, and maintenance.

Photo Library

Customer Visits Factory visits and customer meetings at KRRASS. Cases KRRASS machines in customer projects around the world. Exhibitions Sheet metal industry exhibitions and event highlights.

Video

Videos Machine demonstrations, practical guidance, and factory stories.

News

Practical fabrication knowledge, machine selection guidance, and company updates from KRRASS.

Ironworker Machine Tooling: Maximizing Versatility and Productivity

Ironworker machines are essential tools in metal fabrication, combining multiple functions such as punching, shearing, and notching into a single device. Developed in the early 20th century, these machines have revolutionized the efficiency and versatility of metalworking processes.Ironworker machines are widely used in industries like construction, manufacturing, and metal fabrication. They streamline tasks such as cutting, bending, and shaping metal, making them indispensable in creating structural steel components, sheet metal products, and various metal assemblies.

Fiber Laser Cutting: Tips for Cutting Reflective Metals Safely

Fiber fiber laser cutting is a high-precision and high-efficiency metal processing method widely used in industrial manufacturing and metal processing. It uses a high-energy, dense laser beam to accurately cut complex geometries and thin sheet metal by focusing the energy on a very small area. Compared with traditional mechanical cutting methods, fiber laser cutting has less heat-affected zone and higher cutting accuracy, so it is becoming more and more popular in modern manufacturing.

Optimizing Your Workshop Layout for Fiber Laser Cutting Efficiency

Workshop layout plays a vital role in the manufacturing industry, especially in the application of fiber laser cutting, an efficient processing technology. Optimizing workshop layout can not only improve production efficiency, but also reduce time and cost waste, and improve safety and working environment. This article aims to provide readers with a comprehensive guide to explore how to improve the efficiency of fiber laser cutting by optimizing workshop layout.

Extending the Life of Your Ironworker Machine with Regular Inspections

Ironworking machines play a vital role in modern manufacturing. Their efficient shearing, punching and forming capabilities make them an indispensable tool on the production line. However, like any mechanical equipment, regular inspection and maintenance are essential to keep the machine running smoothly and extend its life. This guide aims to introduce how to protect and optimize the performance of ironworking machines through regular inspections, thereby minimizing the risk of failure and repair costs.

Tell KRRASS what you bend, cut, shear, or form. Our team will map your process to the right machine family, capacity range, and configuration path.

Explore products
Machine recommendations matched to your material and output CNC press brakes, fiber laser cutters, and forming routes Global service network with practical spare-parts support Rigid structures, controller options, and safety review Quote handoff with delivery and installation notes Machine recommendations matched to your material and output CNC press brakes, fiber laser cutters, and forming routes Global service network with practical spare-parts support Rigid structures, controller options, and safety review Quote handoff with delivery and installation notes

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