
Project Description
Bespoke Base Frame – 9 metres | 13 tonne | NEN-EN 1090 EXC3
For an industrial application, Mantrec B.V. this heavy custom-built base frame fully designed, calculated and produced in-house.
The frame has a length of 9 metres and a total weight of 13 tonnes. The complete construction has been carried out according to BS EN 1090-2 EXC3, where all critical connections have been made with full penetration welded joints to ensure maximum strength and structural reliability.
From engineering to production, the entire process was handled by Mantrec:
Technical design and engineering
Strength calculations
Manufacture of heavy steel structures
High-quality welding processes according to EXC3
Full assembly
Thanks to our expertise in heavy steel structures and specialist welding we realise constructions that meet the highest industrial demands in terms of Strength, durability and reliability.
This project shows what Mantrec excels at: Complex custom-built constructions from engineering to final product.












