About Us

About 521 Automation Engineering Services Limited



Established in 1996.
We offer service, maintenance and repairs of machine tools.
Supply HEIDENHAIN equipment, linear encoders, rotary encoders, digital readout systems and CNC systems to our commercial customers. 

Our services


Maintenance & repairs of Machine Tools.

We supply HEIDENHAIN spare parts for many of the older systems and we are sometimes able to substitute newer parts onto older machines.

We have test equipment for checking HEIDENHAIN & various other manufactures linear & rotary encoders.

DRO Installations, DRO repairs for any manufacture HEIDENHAIN, Acu-rite, Anilam, Newall, Fagor, Mitutoyo.

We supply & install machine guards & interlocks for standard machines & also design & manufacture guards for bespoke applications.

Design & build electrical panels for various applications.

For more information about our products and services, call on
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