Whether you want to make small-batch artisan yogurt or supply supermarkets, the right yogurt processing equipment determines your product quality, hygiene, shelf life and output. This guide explains the machines in a yogurt line, how to size them, what affects the price, and how SME Machinery can help South African dairy producers get started.
What Is Yogurt Processing Equipment?
Yogurt is made by heating milk, cooling it to fermentation temperature, adding starter culture, then fermenting, cooling and filling. Yogurt processing equipment is the set of machines that does each of these steps hygienically and consistently.
How Yogurt Is Made: Machine by Machine
| Stage | What happens | Machine |
|---|---|---|
| 1. Milk reception | Milk is filtered and stored cold | Stainless steel milk tank |
| 2. Standardising | Milk powder, sugar or stabiliser is added | High shear mixer to dissolve powders without lumps |
| 3. Pasteurising | Milk is heated to about 85–90°C and held | Jacketed heating tank or pasteuriser |
| 4. Cooling | Milk is cooled to about 42–45°C | Jacketed tank with cold water circulation |
| 5. Fermentation | Culture is added and the yogurt sets over several hours | Insulated fermentation tank |
| 6. Cooling and flavouring | Yogurt is cooled; fruit or flavour is mixed in | Mixing tank with gentle agitator |
| 7. Filling | Yogurt is filled into cups, tubs or bottles | Piston filler or cup filling and sealing machine |
Yogurt Making Machine Options by Size
- Start-up (50–200 litres per batch): a combined jacketed tank that heats, cools and ferments in one vessel, plus a semi-automatic filler
- Small factory (300–1000 litres): separate pasteurising and fermentation tanks, a homogenizer and an automatic filler
- Industrial: continuous pasteurising, multiple fermentation tanks, CIP cleaning and automatic cup filling and sealing
Read about our yogurt manufacturing machine.
Key Features to Look For
- Food-grade 304 stainless steel with a polished interior
- Accurate temperature control for heating, holding and fermentation
- Insulated jackets to hold fermentation temperature
- Gentle agitators that do not break the set yogurt
- Sanitary valves and fittings that are easy to clean
- CIP connections for larger plants
Yogurt Processing Equipment Price in South Africa
The price of yogurt making equipment depends on batch size, how many stages are combined in one tank, the heating and cooling method, automation and the type of filling machine. Because SME Machinery builds locally to order, you can start with a combined tank and add machines as your volumes grow. Contact us for a quote, or ask about rent-to-own finance.
Who Uses Yogurt Making Machines?
- Dairy farmers adding value to their milk
- Artisan and organic yogurt brands
- Amasi and maas producers
- Drinking yogurt and smoothie brands
- Schools, hospitals and institutional kitchens
Many of the same machines are used for juice and other drinks; see our juice bottling guide.
Yogurt Machines in Gauteng
SME Machinery is based in Germiston on the East Rand, so buyers across Gauteng can visit the factory to see a yogurt tank before they order. We deliver and install throughout South Africa, with local landing pages for Johannesburg, Pretoria and Centurion and the East Rand. See all our service areas.
Frequently Asked Questions
What equipment do I need to make yogurt commercially?
At minimum, a tank that can heat, cool and hold milk at fermentation temperature, plus a filling machine. Larger producers add separate pasteurising and fermentation tanks and a homogenizer.
Can one machine pasteurise and ferment?
Yes. A jacketed tank with heating, cooling and temperature control can do both, which is ideal for start-ups.
Can the same equipment make amasi?
Yes. Amasi uses a similar heating, cooling and fermentation process.
What filling machine is used for yogurt?
Piston fillers for tubs and bottles, or a cup filling and sealing machine for single-serve cups.
How much does a yogurt making machine cost?
It depends on batch size and automation. Contact us for a quote on your production plan.
Get a Quote on a Yogurt Processing Machine from SME Machinery
SME Machinery designs and manufactures yogurt processing machines to your specification at our factory in Germiston, and we deliver and install across Gauteng and South Africa. Tell us what you produce, your batch size and your daily output, and we will recommend the right machine and send you a quote.
- Call or WhatsApp: 073 646 5211
- Email: info@smemachinery.co.za
- Visit: 8 Moller Street, Factory C2, Germiston South (Mon–Sat, 7am–5pm)
- Need to spread the cost? See our rent-to-own and finance options.