FEATURE ON WORKHOLDING

New Shrink-Fit System Integrates Heating and Cooling

A new shrink-fit unit featuring inductive heating and air cooling in one workstation for
convenient, high-precision tool holding has been introduced by Kemmler
Präzisionswerkzeuge, whose products are available in the UK and Irish markets under a
recent sole agency agreement with GEWEFA UK. The KSG600 reflects Kemmler’s continued
focus on process reliability, user-oriented design and digital integration in modern
machining environments. 
Shrink-fit technology has long been valued for its ability to deliver both concentricity and
rigidity, as well as extended tool life, but the quality of the result depends heavily on precise
thermal control. Accordingly, with its latest system Kemmler has placed temperature
management at the centre of the process. Designed for carbide and high-speed-steel tools
from 3 to 32 mm in diameter and up to 490 mm long, this next-generation, highly

controllable shrink-fit technology is aimed at manufacturers that demand repeatably
accurate clamping, reduced set-up times and maximum operational safety. 
The KSG600 is designed around a single-touch operating concept, whereby three pre-
programmed, energy-efficient cycles can be activated at the press of a button. It reduces
dependency on the operator and minimises the risk of handling errors. Through WLAN or
Ethernet connectivity, users can access real-time status information, configure individual
parameters and monitor the system remotely, aligning the unit with the requirements of
digitally networked production environments and Industry 4.0 strategies. 
Designed to deliver consistent results irrespective of a user’s skill level or tool-holder type,
the compact unit is equipped with the company’s intelligent SafeControl technology, which
continuously monitors the inductive heating process in real time. By detecting exactly when
the shrink-fit holder has reached its optimal temperature, SafeControl automatically stops
the heating cycle and instigates uniform and controlled temperature reduction in typically
two to three minutes.
More information www.gewefa.co.uk

AOE Engineering opts for Optimag lifting magnets

A bespoke production equipment manufacturer has recently driven workplace safety and efficiency improvements by specifying Eclipse Magnetics’ Optimag P pneumatically activated lifting magnets into a new custom-built crane and gripper system.

Berkshire-based AOE Engineering is an expert in automated lifting and handling systems for a variety of industries. The company was recently approached by a leading lintel manufacturer to design and build a new crane, along with gripping and stacking system, for handling steel composite lintels weighing up to 90kg.

In order to safeguard employees, the client needed a system which replaced the manual handling process with an automated mechanical system. Additionally, due to restricted access, the customer required a lifting mechanism that only required single-face access to the lintels.

After consulting the Eclipse Magnetics technical team, Optimag P emerged as the outstanding choice for lift capability, efficiency and safety requirements. Incorporating a total of six 100mm diameter Optimag P magnets, the solution is delivering tangible results. Manual handling has been eliminated and theprocess now only requires a single operator instead of two. Notably, Optimag P only necessitates single-face access to the lintels, thereby overcoming the issue of restricted access.

David Ogden, operations director at AOE Engineering, says: “Specifying Optimag P has made a huge difference to this application, allowing us to provide our client with a safer, more efficient solution. As well as a high-quality product, we received a high-quality service in our consultations with the Eclipse Magnetics technical support team.”

More information www.eclipsemagnetics.com

Fully automated -more flexible -more efficient

The demands on manufacturing companies are rising: increasing variant diversity, decreasing batch sizes, growing time and cost pressure. Hainbuch is responding to this development with a consistently expanded product portfolio. The company presented innovative solutions atSeptember’sEMO 2025 exhibition in Hanover that help to make production more flexible and economical or to completely automate processes.

Hainbuch showcased a solution for automated jaw change-over in jaw chucks. Even for large OD clamping, the clamping elements can now be changed over fully automatically for different workpiece diameters – the integrated query sensor system ensures that this is carried out reliably. The result?Even with frequently changing workpiece variants in small series or single part production, the entire set-up process can be mapped completely unmanned – reliably, reproducibly and economically.

To ensure quality in automated processes, IQ clamping devices with integrated measuring intelligence can be integrated either directly into the process or as a downstream measuring station ‘post-process’. The TOPlus IQ chuck for OD clamping or the MAXXOS IQ mandrel for ID clamping continuously measure the workpiece diameter, workpiece position and clamping force.

Measurement data is transmitted directly to the machine controller and analysed via non-contact data and energy transmission. The control system then performs a setpoint adjustment. In the event ofany deviations, a message is issued or a correction is initiated immediately. This capability reduces scrap and ensures a constant level.

Hainbuch also presentednew clamping devices designed to maximise flexibility. Thanks to its rotationally symmetrical design, the reduced interference contour and the exchangeable flange, it is particularly flexible to use. The Torok enables sensitive manual clamping, ensures reliable workpiece stabilisation through axial tension against the end-stop and can be quickly changedover to ID or jaw clamping.

More information www.hainbuch.com

New milestone for LNS XT: the future of production

For nearly two decades, the XT has been a cornerstone of LNS innovation and reliability. Since its introduction in 2006, more than 35,000 units have been delivered worldwide, supporting customers across multiple industries.

What began with just 99 machines in its first year quickly evolved into a global benchmark for quality and performance, reaching a record 3500+ units delivered in 2021. This remarkable journey reflects not only the strength of the XT, but also the trust and loyalty of customers who rely on it every day to boost productivity and precision.

Now, LNS is introducing the next generation featuring improved rigidity and guiding for enhanced precision, a redesigned internal front rest to optimise performance, and an extra 40 kg of mass for greater stability and durability.

This transition process posed a major challenge, requiring close collaboration between LNS teams and partners. Developed and produced in China, the new XT shows the growing strength and potential of LNS China. The project required high levels of innovation, yet the company’s Chinese team and partners carried it out smoothly, with no interruption in deliveries to customers.

This milestone highlights how LNS China is more than a production site: it is a driver of innovation and growth for the entire group. With its know-how, flexibility and strong local presence, LNS China is ready to support both domestic and global markets. While the XT shaped the history of LNS,its successor is ready to shape the future.

More information https://lns-group.com/

The art of hydraulic pipework in automated fixtures

Many might not compare a hydraulic system in an automated fixture (like the one pictured) to a work of art, but behind every smooth motion and reliable clamp lies the precision craftsmanship of the pipework. At Brown & Holmes (Tamworth) Ltd, the skills and expertise at the core of the ‘art’ could not be taken more seriously.

At the heart of every meticulously engineered hydraulic pipework system are the core skills and knowledge required to deliver smooth, reliable and repeatable performance.The fixture in the photo is one of a suite of three which helps manufacture four different components for a client. Each side of each fixture is dedicated to a different component, while the three fixtures enable three different machining processes.

Precision skills in cutting, bending and assembling pipework are crucial to ensuring the system is leakproof and reliable, and has high automation efficiency.

Precise movement, high strength and durability are key to providing the stability needed in a fixture’s hydraulic system. It is also about enhancing overall productivity and operational accuracy. Further factors include: efficiency – for minimal pressure loss and to ensure consistent flow of accurate, controlled motions; safety – proper installation with regular checks and maintenance minimise the risk of leaks, fatigue or vibration-induced failures; aesthetics andaccessibility – neat, organised layouts make systems easier to maintain and inspire confidence in the build quality; and longevity – proper bends, clean connections, and well-chosen fittings made from strong, durable materials extend the life of both pipes and components.

Automated hydraulic fixtures are the backbone of repeatability in manufacturing. And while the technology driving them may be advanced, the foundation is still built on skilled engineering and meticulous workmanship.

More information www.brownandholmes.co.uk