What a used microwave gives you in a busy kitchen
A used microwave is the right fit when you need fast heating for staff meals, takeaways, sauces, plated dishes, or prep work in a small service kitchen. It is not the same as buying a new unit off the shelf, because the main benefit is value. You get a checked appliance that still does the job, without paying new-equipment prices.
In Pretoria, Centurion and Midrand, these units are often used in tuck shops, canteens, coffee counters, takeaway points and small bakeries that need a reliable second heating point. They are also handy where load-shedding planning matters, because the cooking task is short and can be managed around inverter or generator power if needed.
We supply used microwaves in working order and can quote for the correct size, condition and service level, depending on how often you will use it.
Sizes, output levels and control options to ask for
Used microwaves come in different cabinet sizes and power ratings. A smaller countertop unit suits a small office kitchen or light service point, while a larger commercial unit is better for regular daily use. The higher the wattage, the faster the heating, but power draw also goes up and your supply must be able to handle it.
When we quote, we look at the bowl sizes, internal cavity, door opening and button layout. In many cases customers want a straightforward manual control model because it is easier for staff to use and easier to train on. Digital controls can help with repeat heating times, but they must be clear and responsive.
- Compact countertop: for low to moderate use and tight counter space
- Mid-size commercial: for daily kitchen and service counter use
- Heavy duty unit: for frequent reheating through the lunch rush
- Manual control: simple timer and power setting, easy to run
Where a used microwave suits best
This product suits operations where speed matters more than cooking from scratch. It is useful in school kitchens, office canteens, bars, clinics, guest houses, small restaurants and takeaway counters. If your menu includes plated reheats, pre-cooked meals, mug dishes or warming breakfast items, a microwave can save time and keep service moving.
It is also a sensible option for sites that are being set up in stages. If the kitchen in Silverton, Randburg or Boksburg is not fully complete yet, a used microwave can be put in place early while the rest of the line is still being fitted. That helps when you need to start trading and there is no room to wait.
For coastal clients or areas with high humidity, we often suggest placing the unit away from open wash-up points and checking that the ventilation slots stay clear. Moisture and grease build-up can shorten the life of any heating appliance if it is neglected.
Installation, power supply and kitchen positioning
Most used microwaves are countertop appliances, so installation is usually straightforward. The important part is having the right electrical point, a stable surface, and enough space around the vents. Do not crowd the unit under shelves where steam and heat can build up. That leads to early failure and poor performance.
Commercial kitchens often run other high-load equipment at the same time, so the electrical supply must be checked. A microwave should have its own suitable socket and the circuit should be able to carry the load without tripping, especially during load-shedding recovery when several machines start up again. If you are not sure, we can assist with a site assessment and positioning advice.
- Place on a level, heat resistant surface
- Keep clear space around side and rear vents
- Use the correct plug point and supply rating
- Avoid extension leads where possible
What to check before you order a used microwave
Before you place an order, check that the unit suits your daily use pattern and the staff who will operate it. A good used microwave should have a solid door, clear controls, no strange noise from the turntable or fan, and even heating. If the door latch feels loose or the seal is damaged, that is a concern. Also ask whether the unit has been tested with normal kitchen use, not just switched on for a minute.
You should also confirm the internal size. A unit can look fine from the outside but still be too small for your biggest plates or food trays. For busy sites, it is worth asking if the unit has had previous repairs, and whether replacement parts are still available. That small check can save downtime later on.
We can issue quotes for a single unit or a few options if you are comparing prices. If you need more than one microwave for different prep points, we can assist with matching sizes so the kitchen works properly.
Care, servicing and when a microwave needs attention
A used microwave lasts better when it is cleaned daily and checked often. Food spills should be wiped out once the cavity cools, and the door seal must stay free of grease. If staff are slamming the door or heating uncovered liquids all day, wear will show quicker. Training matters, even on a simple machine.
Signs that service is needed include uneven heating, sparking, a noisy turntable, buttons that do not respond properly, or a door that no longer closes cleanly. In a working kitchen, it is better to fix these early than wait for a full breakdown. We provide preventive servicing and breakdown repairs, and our workshop can inspect units brought in for attention.
If you are running a kitchen in Pretoria Central or Kempton Park and need a backup unit while yours is being repaired, we can help source used equipment where available. That keeps the kitchen moving, and avoids unnecessary delays.
Key facts
| Product type | Used commercial microwave |
|---|---|
| Condition | Checked working used unit |
| Typical power range | 900 W to 1800 W |
| Capacity range | Around 20 L to 40 L |
| Power supply | 230 V single phase |
| Common finish | Stainless steel or painted steel |
| Install type | Countertop |
| Use | Reheating, defrosting, light warming |
