Statistical Process Control (SPC)


Our controlling during the production processes are insured the computer supported statistical process control (SPC) method and we can deliver according to the customer demands with 0 PPM in our 100% sorting instruments.


Measurements give detailed information on the direction of the process (for ex, whether it is stable or not). This information can be used to take necessary measures for certain problems providing an early alarm system. Therefore, it is possible to develop the process, reduce the faults and produce according to the expectations (or project conditions) of the customer. However according to the conventional quality controlling, faults and wastes cannot be prevented in case of inspection of the product characteristics realized comparing specifications or tolerances. This also applies to the 100% inspection. But when the process is under control, it is possible to improve the production process and to guess 100% predetermining possible faulty product amount.