
When on-site machining is the right choice
On-site machining is suitable when parts cannot be easily moved, when dismantling takes too much time, or when downtime has a direct impact on production. Consider overhauls, urgent repairs, and planned maintenance stops where speed and precision must come together.
Our services
On-site, we carry out the following operations, among others:
- Line boring of housing estates and large structures
- Mobile boring from tailor-made drilling and fits
- Milling from facings, flanges and mounting surfaces
- Align Van Assen, Machines and Drivetrains
- Accurate drilling from industrial components
On request, we combine these operations with engineering, precision measurement, 3D scanning, and repair work on shafts, flanges, and structural components.
Applications in heavy industry
Mantrec works for maintenance teams in sectors including bulk handling, the steel industry, recycling, and power plants. Our specialists are deployed internationally for overhauls and urgent repairs on critical installations — from ship loaders, cranes, and rolling mills to turbines, hoppers, and transport systems.


















