Calculus brand celebrates 30 years
October 2011
News
Thirty years ago at a small Bryanston facility, an instrumentation idea was developed and expanded into the international enterprise it has become today. Then known as Calculus System Projects, for its original range of instrumentation products and weighing systems the company subsequently re-branded to emerge as Technopark Automation & Control (TAC) offering a comprehensive array of applications for automation and process measurement.
Managing director Jan Jooste says that from the beginning back in 1981 the company has come a long way with its products now in operation at many plants around South Africa and the African continent.
“Our instrumentation products and weighing systems have all been developed in-house and we do not rely on overseas principals for technical expertise,” he adds. “This has the benefit of hands-on support and quick turnaround coupled with the ability to develop locally customised solutions.”
Jooste believes that the essential element of TAC’s success is its capability to provide turnkey for all applications. These include load cells and basic instrumentation to computerised raw material proportioning systems (for batching and blending), weighing systems for filling machines, and belt weighers for weigh feeding applications.
For more information contact Technopark Automation & Control, 086 722 7746, sales@calculus-tac.co.za, www.calculus-tac.co.za
Further reading:
John Thompson secures order for bagasse-fired boiler
News
John Thompson, a division of ACTOM, has secured an order for a 320 t/h bagasse-fired boiler for what is set to become the world’s largest greenfield sugar mill development in Indonesia.
Read more...
From the editor's desk: Consistently not stupid
Technews Publishing (SA Instrumentation & Control)
News
Over the years I’ve followed Charlie Munger. He’s considered to be one of the greatest investors and thinkers on decision making in the past century, and spent six decades as Warren Buffett’s business
...
Read more...
South Africa’s space balls
Editor's Choice News
South African engineers are preparing to take low-frequency radio astronomy to the Moon with three locally developed B.A.L.L.S. spheres aboard China’s Chang’e-8 mission. This could pave the way for a 55-antenna lunar array and marks another step in the country’s growing space engineering capability.
Read more...
RS South Africa announces 2026 Student Project Fund winners
RS South Africa
News
RS South Africa has awarded 13 engineering students with R10?000 worth of products each through its 2026 Student Project Fund, supporting projects spanning renewable energy, robotics, warehouse automation and STEM education.
Read more...
Certified gas meter module
News
Sensirion’s next-generation SGM5304 gas meter module has completed certification to the harmonised EN 17526 standard, simplifying MID approval and speeding customers’ route to market.
Read more...
Trafo Power Solutions expands market share
News
Trafo Power Solutions is expanding its market share in mining, industrial, infrastructure, data centre and renewable energy applications through technical expertise, application-specific engineering and responsive customer support.
Read more...
Engineering solutions to keep coal power plants viable in a renewables-driven grid
News
Steinmüller Africa showcased engineering solutions at Enlit Africa 2026 that let existing coal-fired power stations run efficiently at much lower loads, helping the grid absorb a growing share of variable renewable energy.
Read more...
Trafo Power Solutions returns to Electra Mining Africa
News
Trafo Power Solutions returns to Electra Mining Africa 2026 with a portfolio that has expanded well beyond dry-type transformers into fully engineered electrical power solutions for mining, industrial and infrastructure operations across Africa.
Read more...
SAIMC INSPIRE conference extends abstract submission deadline
SAIMC
SAIMC News
Following requests from our sponsors, the SAIMC INSPIRE conference has officially extended the abstract submission deadline to 28 August 2026.
Read more...
Pomini Tenova and Siemens advance roll grinder technology
Siemens South Africa
News
Pomini Tenova and Siemens strengthen their long-standing partnership to support the revamping and modernisation of roll grinders with advanced CNC and automation technology.
Read more...