roll shop technologies
Inspection, grinding, controls and more.
Precision roll quality, efficient reconditioning, and advanced shop automation—delivered by global experts in roll-shop engineering.
Precision that rolls forward
Integrated inspection, grinding, and automation systems built to extend roll life, reduce downtime, and modernize every stage of your mill operation.
Our roll shop technologies deliver a fully integrated approach to roll inspection, grinding, and automation—designed to maximize precision, minimize downtime, and extend the life of critical mill components. Utilizing advanced non-destructive testing methods such as Eddy-Current, Surface-Wave, and Ultrasonic inspection, these systems accurately detect surface and subsurface roll defects before they impact production. Modernized grinding controls and CNC-based systems enhance operator efficiency, improve surface quality, and support high-throughput environments.
Legacy roll grinders can be fully upgraded through mechanical rebuilds, electrical retrofits, and intelligent automation, bringing new levels of performance and reliability to aging equipment. Combined with a global support network and responsive service capabilities, this comprehensive roll shop solution ensures consistent quality and streamlined operations across all steel and aluminum rolling applications.
软件平台
快速、精准的表面缺陷检测——集成在研磨过程中。
LRI-E 系统是我们最新的技术，采用涡流技术检测表面缺陷。它采用我们的智能探头定位系统（IPPS）和 LRI 平台。使用 LRI-E 系统，测试结果实时显示，在大多数情况下，涡流表面检测可在研磨过程中进行。
我们整个 LRI 系列系统具有更高的缺陷检出概率、更短的检测时间、更高的数据呈现分辨率、更快的安装速度、更简便的校准、更少的零件和更快的信息扫描能力。
可靠的表面检测，发现目视检查容易遗漏的缺陷类型。
ET Tester 基于涡流技术，可检测表面缺陷，相比目视检测具有优势。它与探头定位系统（PPS）和我们的 LRI 平台配合使用。我们的 LRI 软件是 ET Tester 的集成部分，可显示两种主要缺陷类型：剥落（如裂纹）和硬度及/或结构变化（如压痕和擦伤）。
技术
discharge technology (EDT machines)
A next-gen approach to roll texturing—powerful, precise, and proven
In the field of electrical discharge machines (EDT), we have a long track record of proven experience. For over four decades, we have been developing controls and generator technology for EDT/EDM machines. Today, more than 60 EDT machines worldwide are equipped with electrical controls and generators. In the EDT process, which involves thousands of ignitions per second, the surface is roughened on rolls up to 10 tons—used, for example, for sheet metal in automobile construction or for the production of white goods. The innovative concept of our EDT machine eradicates all the known weaknesses of traditional machines.
Tailored finishing machines for every surface
We produce robotic or fixed-station brushing and polishing machines that are tailored to each customer’s needs. Applications include brushing machines to deburr finger holes in beer kegs, weld seam brushing to smooth joints, and polishing machines that ensure final products meet strict visual and consumer quality standards.
and polishing balancing systems
Precision control systems for every grinding application
Our Grinding Process Control (GPC) automatic grinder controls are specially designed to be retrofitted on existing grinding machines and can be mounted on ne grinding machines. This is a modular system capable ( controlling a simple infeed of the grinding wheel to complex grinding cycles.
The GPC is capable of controlling a grinding process infeed of the servo axes and the X, U, and Z axes. The GPC is capable of controlling the C, C1, X, U, and Z axes as well as the caliper and pairs with our roll inspection systems. The GPC is a modular system capable of controlling any profile that the grinder can grind, and is only limited by the grinder's mechanical limitations, and is capable of controlling the U-axis.
grinder control
grinding machines
The global standard in roll grinding modernization
Over the decades, we have fitted over 1,000 roll grinding machines globally. These include new machines as well as refitting existing machines. No two control systems are the same; thus, we tailor solutions with customized software and we work with all leading roll grinding machine manufacturers to ensure project alignment. Our grinder process control system has stood the test of time and enjoys the status as the industry benchmark. Through our efforts, we modernize grinding machines made by almost all manufacturers. Our track record illustrates our solutions boost efficiency, production volume, and productivity.
Modern performance
Original foundation
We specialize in modernizing and retrofitting existing machine tools, strip mills, and rolling mills, which are frequently upgraded through targeted retrofit measures to enhance performance and extend operational life. In doing so, we often retain your original foundations and machine bases, then update the machine to improve efficiency, production volume, and product quality. In many cases, emissions will be reduced. In principle, you will enjoy a low-cost system that is elevated to the cutting edge of technology. We can carry out modernizations of almost all types of machines—including complete control systems, switchgear, drives and measuring systems as well as mechanical revamps for machine tools. To date, we have over 400 fielded examples of our work in this area—we can help you, too.
and modernization
Smarter roll release decisions, backed by real-time data
The ET Tester—based on Eddy Current technology—detects surface defects, providing an advantage over visual inspection. It works with a probe positioning system (PPS) and our LRI platform. Our LRI software is an integrated part of the ET Tester and can display two main types of defects, spalls, (e.g. cracks) and hardness and/or structural changes (e.g. pinches & bruises).
Eddy Current technology
为什么选择 Ascential Technologies
Engineered for precision
Our integrated roll shop systems combine non-destructive inspection, CNC-based grinding, and automation to deliver high-precision performance. Every component is built to maximize quality and roll life while minimizing downtime.
Built for modernization
We retrofit legacy grinders, automate outdated systems, and upgrade control platforms—extending the value and performance of existing roll shop equipment without the cost of full replacement.
Supported everywhere
With over 1,000 machines installed worldwide and responsive service teams in key markets, we deliver proven performance, wherever your mill operates. Our global footprint keeps your systems running strong.
您在 roll shop automation and performance
From inspection to grinding and polishing to robotics, we deliver proven, integrated systems that modernize your roll shop, boost precision, and extend the life of critical assets.
Our global footprint, decades of experience, and flexible automation solutions power everything from contactless hardness inspection and EDT to retrofits, manipulators, and strip line control. Whether you’re upgrading legacy equipment or building a new line from scratch, we have the expertise—and the technology—to keep you rolling.
浏览我们的产品目录
Automatic grinder control LGC30XX
Modular automatic grinder control system for multi-axis grinding process control, designed for… 磨削技术
Automatic grinder control LGC60XX
Advanced automatic grinder control system supporting simple infeed to complex grinding cycles… 磨削技术
Profile grinder control PGC9400
Modular profile grinder control system with U-axis capability for grinding any profile… 磨削技术
