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CELO, global industrial fasteners manufacturer


CELO Quality System for automated assembly lines.

Our target to produce more reliable and precise products has been transferred to our factories by incorporating quality control systems for all the production processes in order to maintain each process capabilities and to consistently reduce the number of non-conformity pieces: Cold-forming and thread forming machines are fitted with process-monitoring modules to implement dimensional verifications and Statistical Process Control (SPC) in all the operations.

Additionally, we use the latest smart optical and 3D laser inspection technology on 100% of our production batches, which allow us 360º detection of any faults at the head, recess, shank or thread dimensions. Thanks to our inspection system, we can guarantee the conformity of the pieces within the control parameters established according to our customer requirements.

We have implemented in our facilities the latest state-of-the art technology in inspection systems, with laser to perform a 360 degree and eddy current coil to do hardness and metallurgical inspection. Eddy current technique provides metallurgical inspection of the part, which means an opportunity to detect the most critical metallurgical defects by a visual deviation in the magnetic display.