By Eamonn Ryan
On 25 October, OTTC (Open Trade Training Centre) hosted a graduation for students who passe its Ammonia Specialist course. Cold Link Africa was there for the event and spoke to some of the happy but relieved graduates.
Boikanyo Molefe, a technical assistant at Piemans (RCL Foods) in Krugersdorp, is carving out a promising career in refrigeration, inspired by his mentor Easter Gwemba. With a solid educational foundation, having completed his N1 through N3 qualifications Molefe is determined to further his studies, aiming for an N6 qualification and trade tests in both mechanical and electrical fields.
Finding inspiration in mentorship
Molefe’s journey into refrigeration began under the guidance of Gwemba, a seasoned professional who has been with the company for 15 years. “Working hand in hand with her, I learned a lot,” he reflects. Inspired by her expertise and success, decided to pursue a career in refrigeration after she recommended he explore the field. “She encouraged me to come to OTTC and get trained, and I didn’t think twice about it,” he recalls.
Having transitioned from accounting to engineering, Molefe found the challenges of the engineering field invigorating. “Every day is a new challenge,” he says, particularly emphasising the excitement of working with ammonia systems. His ambition is clear: he wants to rise through the ranks in the refrigeration industry and eventually specialise in refrigeration design.
Future plans and aspirations
Currently, he is focusing on completing his N6 and preparing for trade tests. “I want to combine my knowledge in mechanical and electrical fields to become a well-rounded technician,” he explains. After completing his technical qualifications, his goal is to pursue a degree in engineering, possibly at a university like VUT, to enhance his expertise in refrigeration design. “I want to master everything before I move into design,” he states, indicating his commitment to thorough preparation.
The value of hands-on training
Molefe emphasises the importance of hands-on training in understanding ammonia plant operations and safety protocols. “When I entered the plant, I was often unsure about what I was seeing. However, the practical training I received at OTTC gave me confidence and a comprehensive understanding of plant operations. Now, I know how the plant runs and understand the flow of ammonia,” he says enthusiastically.
Hands-on experience is critical in the refrigeration field, particularly when working with potentially hazardous materials like ammonia. “If you have hands-on training, you gain more experience and a clearer understanding of what is expected of you,” he explains. His instructors, particularly Kury Johannsen, go beyond standard curriculum, preparing students for real-world challenges.
Advice for future students
To those considering a career in refrigeration, he offers sage advice: take the course seriously. “This is a scarce skill, and working with ammonia can be lethal if you’re reckless,” he cautions. He stresses the necessity of adhering to safety regulations and being diligent in training. “Safety is the most important aspect,” he emphasises, reminding future technicians of the responsibilities that come with working in this field.
As Molefe continues on his educational and professional journey, his determination and passion for refrigeration are evident. With a strong foundation and clear aspirations, he is poised to make significant contributions to the industry, driven by a desire to innovate and excel in refrigeration design.