Assemblies

We control Our Treatments

The Fineblanking technology allows us to obtain metal parts with high dimensional precision, with well-defined edges, without material removal areas and free of cracks, achieving smooth and soft cut surfaces.

Complete manufacturing process: From cutting to the final product.

At Sanjo we have a high level of vertical integration because we are convinced that having all the processes "under one roof" allows us to have a better control of both the quality and the costs of the products we manufacture for our customers.

Robotized Lines

Optimization of the assembly process with semi-automatic cells and fully automatic robotized lines fully automatic high production lines, including bush gauging, nailing, orbital riveting…

Assembly of Assemblies

Assembling assemblies that include Fineblanking parts assembled with other elements.

Verification Systems

The equipment is equipped with a verification and final control system checking dimensions, required mobility, pinning and extraction pressures, presence of components, etc. in 100% of the assemblies produced, thus guaranteeing a excellent quality of the final product.

CNC Machining

Sanjo Group specializes in high speed and precision machining, both in tooling and coolant as well as chip removal.

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Heat Treatment

Sanjo Group is equipped with fully automated modular installations, with the most advanced technologies.

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Finishes

Sanjo Group has automatic machines with multiple sanding and planing heads, as well as vibratory deburring equipment.

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