Hex Technology CHUCK Bolting Data Processors

We’ve been using our Hex Technology CHUCK bolting data processors for the last 4 years.

As our friend Scott Hamilton say’s “It’s like having a Flight Simulator for bolting assemblers”..

When torque is applied, the effects become immediately visible, shedding light on crucial yet often overlooked aspects of assembly. Factors such as elastic interaction, alignment, lubrication, and the inconsistencies known as “bolt scatter” are suddenly easy to understand.

This clarity allows learners to see first-hand how different techniques influence their assembly process, leading to significantly better outcomes when they move from training to real-world applications and begin securing bolted flange joint assemblies on site.

Today, however, we’re utilising the CHUCK unit to assess gasket relaxation on EPDM (Ethylene Propylene Diene Monomer) rubber gaskets over a defined time frame for one of our major valued clients.

Measuring gasket relaxation in EPDM rubber gaskets is crucial because it helps ensure reliable sealing performance over time. EPDM rubber is widely used in sealing applications due to its excellent resistance to weathering, heat, and chemicals, but like all materials, it undergoes relaxation—meaning the initial compressive force applied to the gasket decreases over time.

For our joint integrity training, we pride ourselves on our ‘hands on’ approach to learning for all those that attend our industry approved training courses; our continued investment in equipment such as these data processors ensures that learners gain real-time insights, refine their techniques with precision, and leave fully equipped with the skills and knowledge needed to excel in real-world applications.

Zulu Joint Integrity & Training Ltd


Tel: 01656 523273
Email: info@zulujointinetgrity.co.uk