Services Offered by ALFTECH:

As a services company, Alf  Electro-Technical Services CC specialized in the faultfinding & diagnosis of problems with electro-mechanical machinery. We also offer electronic & embedded hardware for control, monitoring & feedback where of the shelf solutions fail or are limited in capabilities.

Depending on the problem scenario, we work together to offer a focussed service or product strategy for our clients. Alf Dednam offers more than 45 years of experience in the design, expert faultfinding and diagnosis of a wide range of electrical and electronic industrial equipment. This includes many years as project manager for a large industrial concern and we regularly rely on this experience in our proposals to clients.


"Your Partner in Industrial Innovation!"


For more information on helping you reduce down-time, improve plant throughput, productivity, measurement and control please contact:

Alf Dednam []

or fax: +27-21-852-8111,
phone: +27-83-249-7168, South Africa [GMT + 2 hours]

Contract Design and Development  Services:

Coffee Cognition was founded by Stephan Dednam in 2009 with the goal to supply the highest grade Arabica roasted coffee tailored to individual tastes.

Coffee Cognition have partnered with ALFTECH to manufacture a line of coffee roasting machines. The first all electric Coffee Roasting Machine is in prototype stage and will be ready soon for full time roasting duty.

The sample shop roasting machine is designed with the aim to produce the most consistent and repeatable roast time-after-time. We have taken great care to design the roaster with a dedicated precision digital feedback and control computer, assuring that even the most everyone can make the best roast, consistently.
We have also focused on improving the overall energy efficiency, and have built in energy (heat) recovery and thermal insulation as an integral feature of the whole air heating and bean roasting circuitry.

Provisional Specification:

Related Services: