A Day in the Life: Rolling Metal and Plastic in South Africa
Ever wondered what happens behind the scenes in those massive industrial parks in Germiston, Pinetown, or Port Elizabeth? We sat down with a seasoned professional to find out exactly what it’s like to work as a Rolling Machine Setter and Operator in the current South African manufacturing landscape.
So, what time does your day actually start?
If you’re on the day shift, you’re usually at the factory gates by 05:45. Most plants run on a strict shift system—6 am to 2 pm, or the 2 pm to 10 pm slot. I personally prefer the early start. By 06:05, I’ve already done my safety checks, put on my steel-toed boots and earplugs, and I’m looking at the production schedule for the day. In this job, if the rollers aren't turning, the company isn't making money, so we don't waste time.
Is it just a matter of pushing a few buttons and watching the machine work?
I wish it were that simple! As a Setter, there is a lot of technical skill involved before a single piece of metal is rolled. I have to programme the machine specifications and physically adjust the heavy rollers to ensure the thickness of the steel or plastic is spot on. If you’re off by even a millimetre, the whole batch could be scrapped. You have to realise that we are dealing with massive pressure—literally. You’re constantly monitoring gauges, checking the temperature of the material, and listening for any "funny noises" that might indicate a mechanical issue.
What’s the actual work environment like? Is it as loud as people say?
It’s loud, hot, and busy. You’re surrounded by the smell of industrial lubricants and the constant hum of heavy machinery. But there’s a real rhythm to it. You aren't just standing in one spot; you’re moving around, checking the output, and coordinating with the "Tenders" who help feed the raw materials. It’s a very physical environment, and you definitely feel it in your shoulders by the end of the day. But there’s a great sense of camaraderie on the floor—we look out for each other, especially when it comes to safety.
What are the biggest challenges you face on a daily basis?
In the current South African context, load shedding is our biggest headache. Even though many large plants have some form of backup or "load curtailment" agreements with Eskom, a sudden trip can wreak havoc on a rolling machine. If the power goes out while a sheet of metal is halfway through the rollers, it can get stuck and cool down, which is a nightmare to clear. Aside from that, the market is quite tight right now. You’ll notice there aren't many active job postings at the moment, which means you have to be at the top of your game to stay indispensable.
Does the salary make the hard work worth it?
Look, the average salary sits around R17,624 per month. For someone starting out, it’s a solid, honest living. If you’re a highly skilled Setter who can work with complex CNC (Computer Numerical Control) rolling machines, you can certainly earn more. It’s a career where experience is everything. The more materials you know how to handle—from heavy structural steel to delicate plastics—the more valuable you become to the firm.
What’s the most rewarding part of the job?
There’s a specific pride in seeing a raw, ugly slab of metal go in one end and a perfectly curved, smooth component come out the other. Whether it’s parts for a new bakkie being built in Pretoria or roofing sheets for a housing project, you know that your precision made that product possible. When the machine is running perfectly and the "scrap rate" is zero, it’s a very satisfying feeling.
Any advice for someone looking to get into this trade?
Don't just be an "operator"—strive to be a "setter." Anyone can be taught to feed a machine, but the person who knows how to programme, troubleshoot, and organise the setup is the one who survives the quiet cycles in the economy. Get your certifications in order and try to learn as much as you can about different types of metals and their properties. In this industry, your hands-on knowledge is your greatest asset.
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