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Our Line Boring Machines

Perfectly straight line boring of propeller shafts, stern gears, gearboxes, pivots of bridges, and bearing housings. Our range of portable line boring machines supports line boring diameters from 1.375 to 80 inches (35 to 2030 mm), with the precision of stationary machines. Using mounting brackets, spherical bearings, self-centering set up cones, a movable rotational drive and feed unit provides a straightforward/simple and fast setup. This allows the tools to function in different areas, even in tight spaces. The possibility to mount different facing tools directly on the line boring machines enables us a fast and most accurate axial surface. Our facing tools support an axial facing up to 35 inches (2030mm).

Herbert Grootbod
Projectmanager
Asset Upgrades

'Flexible, accurate and innovative to get the job done.'

This is how I have experienced our cooperation with the team of Dutch Machining Group. We have executed multiple challenging projects with them on a vessel conversion from machining a tower hinge points to crane pedestals and 25 meter long crane tracks. Within all these projects they have assisted us in finding the right solution and executed it using honest specifications, budgets and durations. I would recommend Dutch Machining Group anytime.

Simon van Nieuwenhuijzen
Technical Manager

'Honest, thinks in terms of solutions, indispensable in complex operations.'

'My experience with Dutch Machining Group is great. No challenge is too big, and they want to think along with every problem. With the sometimes complicated problems we encounter, we can always rely on Dutch Machining Group. They listen and think along with us.

Carl Reijs
Global Technical Expert Propulsion

Always comes with a solution and trustfull during their support.

Working with Dutch Machining Group and their team is always a pleasure, honest, high quality and on time. Very important you can rely on a team of craftsman.

Mick Edses
Installation & Commissioning Lead
Allseas

For the unique and industry changing equipment we build at Allseas, we need contractors that have a similar mindset - to create the impossible. 

On the installation of both Pioneering Spirit's Jacket lift system and Topsides lift system, Dutch Machining Group has assisted us with practical advice in the design phase & solutions for challenges encountered in the execution phase. If the workscope changes, they change along. If the planning changes, they change along. But I never saw a change in dedication and accuracy on the final result!