Technical information
The build process
For any desired dimension
We build frames in any size, equipped with corner castings for easy mounting to any truck using twist locks.
Our philosophy is simple: the box should outlast the truck. As vehicles are replaced more frequently due to changing emission standards, the box remains a long-term investment.
The frame
The main frame beams are constructed from high-grade S355 steel, measuring 120×120×6 mm, while the vertical beams are made from 80×80×5 mm S355 steel.
For frames 6 metres (20 ft) and longer, the main beams are upgraded to 160×160×6 mm S355 steel to ensure additional strength and stability.
The floor structure consists of evenly spaced 30×30×3 mm beams in S235 steel, with an approximate spacing of 400 mm. Additional beams can be incorporated in specific areas, for example to support water tanks or other concentrated loads.
Reinforcement triangles made from 5 mm thick S235 steel plate are integrated into the corners for added rigidity. If required, these can be slightly reduced in size to accommodate doors, hatches, or other components.
The entire frame is precisely engineered to fit together like a puzzle, with each component laser-cut to exact specifications.
This high level of precision ensures that all parts can only be assembled in the correct configuration, eliminating the risk of misalignment. As a result, the frame achieves exceptional accuracy with minimal tolerances.
A total of 6 vertical beams need to be installed along the length of the main beams to connect the lower and upper beams together, with 4 on each side. For instance, two can be positioned next to the door, and the remaining two can be placed near the end of the bed. These vertical beams can also serve as mounting points for various accessories or components. These vertical beams serve the purpose of connecting the lower and upper beams, thereby helping to distribute the weight evenly along the lower beam and upper beam
Corrosion protection
After welding, the frame is sandblasted to prepare the surface for further treatment.
It is then protected using hot-dip galvanizing (thermal spray galvanizing Schoopering), providing excellent corrosion resistance and long-term durability.
Once the galvanizing process is complete, the frame is powder coated in any RAL colour of your choice. This results in a durable, high-quality finish that enhances the appearance while offering additional protection against environmental conditions.
The panels
The layers
The panels we utilize are constructed with the following layers: Fiberglass 1.8mm – Honeycomb 5mm – PET70 Core – Fiberglass 1.8mm. The combined thickness of these panels is 60mm. It’s important to note that this construction applies to all panels except for the floor panel. The floor panel, on the other hand, has an additional layer of PET150 measuring 15mm on top. Therefore, the floor panel has a total thickness of 80mm and is built as follows: Fiberglass 1.8mm – PET70 Core – PET150 15mm – Fiberglass 1.8mm.
The honeycomb layer
The integrated honeycomb layer in the panel design serves to dissipate direct solar heat away from the PET core. By creating a small air gap between the honeycomb layer and the core, heat transfer is significantly reduced.
This is especially important when panels are finished in darker colours, which absorb more heat. Without this design feature, prolonged exposure to direct sunlight can lead to delamination, where the panel layers begin to separate.
The honeycomb layer acts as a thermal barrier, reducing the risk of delamination and helping to maintain the structural integrity of the panels, even under high-temperature conditions.
The panels are glued to the frame
Datasheet
The Fiberglass is Lamilux HG-4000 The PET core is ArmaPET Struct GR from Armacell