
Automatic doors Secunda are supplied, installed and serviced by Coetz™ and MC Automations Entrance Systems. Secunda is an industrial town in Mpumalanga built around the Sasol synthetic fuels complex. This guide covers what to specify, what it costs and how servicing actually works here.
What automatic doors Secunda have to handle
Much of the demand is industrial and commercial rather than retail, with shift patterns that keep entrances working around the clock, so the honest starting point for automatic doors Secunda is the traffic the opening carries rather than the size of the building. The local condition to design around is industrial dust and continuous cycling, which works into the track, loads the rollers and settles on the sensor lenses.
We recommend a service every six months. A door opening several thousand times a day may need more frequent visits than one opening a few hundred times, so we agree the schedule per site.

Specifying automatic doors Secunda: the five decisions
Almost everything that goes wrong with a powered entrance is decided before it is installed. For automatic doors Secunda these are the five that matter, and every one is cheaper to settle before the opening is built:
- Opening width, set for how arrivals and departures overlap at your busiest hour rather than for the daily average.
- Sliding or swing. A sliding entrance needs side space for the leaf to travel into; where there is none, the MCW-100 operator automates the door already in place.
- Access control, settled up front, because it changes the wiring rather than being bolted on afterwards.
- Battery backup, which decides whether the entrance fails safely open or simply stops when the power goes.
- Cleaning access to the track, so industrial dust and continuous cycling can be swept out instead of grinding through the rollers.

Automatic doors Secunda and the safety rules that do not bend
A powered entrance must detect a person standing in the opening and hold rather than close on them — the principle set out in EN 16005. Sensors drift, get knocked by trolleys and dust over, so on automatic doors Secunda we treat sensor testing as routine service work rather than something to look at once it has already failed.
Where an entrance sits on an escape route, the local authority sets how it must behave in an emergency. We build to what your fire consultant confirms is required, and we do not claim approvals we cannot evidence.

Service, spares and response for automatic doors Secunda
Secunda is outside Gauteng, so it is worth being straight about response: automatic doors Secunda are serviced from Johannesburg: book a call-out online and a technician is on site within 48 hours. In practice that shifts the plan towards preventing failures — holding a small spares kit on site, and agreeing who handles routine cleaning and sensor checks between visits.
The MC-125 is tested to one million operating cycles and carries a two-year manufacturer warranty. Those are the figures we stand behind, and we will not add specifications we cannot support.
What we need before we can quote automatic doors Secunda
A quotation that holds up needs a few facts about the opening rather than a general enquiry. Sending these with the first email usually saves a round trip:
- Structural opening size, width and height, measured rather than taken from a drawing where possible.
- What sits above the opening, because the operator needs a solid, level fixing across the full span.
- Whether power is available at the head of the opening, and whether the supply is stable enough to skip a battery backup.
- Access control, if the entrance has to be controlled outside trading hours — card reader, keypad, remote or intercom.
- Photographs of the opening from inside and outside, which answer more questions than any description.
With those in hand we can quote the equipment firmly and give you a realistic figure for getting it to site and installed.
Frequently asked questions
Do you install automatic doors in Secunda or only supply them?
Both. Coetz supplies the equipment and MC Automations installs it. Secunda is outside Gauteng, so the installation visit is scheduled and quoted as part of the project rather than being a 24-hour call-out.
Where are the door systems made?
The MC-125 sliding door system is assembled in South Africa, at our Laser Park facility in Johannesburg, from supplied components.
How long does the MC-125 operator last?
It is tested to one million operating cycles and carries a two-year manufacturer warranty. Real service life depends on the traffic the entrance carries and how well grit is kept out of the track.
Can the entrance be linked to an access control system?
Yes. The MC-125 integrates with card readers, keypads, remotes and intercoms, so an entrance can be open during trading hours and controlled outside them.
What does an entrance in Secunda cost?
The MC-125 sliding system is published at R27 590 and the MCW-100 swing operator at R15 900. The installation visit is quoted once we have the opening sizes and have seen what sits above the opening.
Getting a quote in Secunda. Send us the opening sizes, the building type and whether the entrance needs access control, and we will quote the equipment and the installation together. We cover Ermelo, Middelburg and Witbank as well, and the MC-125 automatic sliding door system page carries the full equipment detail.
Servicing, spares and call-outs
We recommend a professional service every six months, with more frequent visits for very busy entrances such as malls. A visit checks and realigns the sensors, inspects the belt, rollers and guides, re-checks opening and closing force, and replaces wear parts before they strand the door. Wear items are replaced as part of servicing rather than under warranty.
We stock the operators, sensors, drive belts and control boards we fit, so a repair does not wait on an imported part. Automatic doors are installed and serviced nationwide, with call-outs within 24 hours in Gauteng.
Budgeting for automatic doors Secunda
Opening width, glass specification, sensor layout and access control are what separate one quotation from another, so compare them line by line rather than on the total alone. A free site measure confirms the opening, the power supply and the traffic before we commit to a fixed price, and the standard glazing is 6.38 mm laminated safety glass.
Commissioning and safe operation
Hardware alone does not make an entrance safe. Commissioning is where opening and closing speed, hold-open time, force and the detection zones are set for the way the doorway is really used, then demonstrated and written down. Motion sensors open the door, presence sensors hold it open for somebody standing still, and beams with a force limit stop it closing onto an obstruction.
What warranty applies to the operator?
The MC-125 and MCW-100 carry a 2-year manufacturer warranty. Wear items such as belts, rollers and guides are replaced as part of servicing rather than under warranty.
What service interval do you recommend?
Every six months as standard. Very busy entrances may need more frequent visits, which we agree with you per site.
Glass, frames and finishes
Standard glazing is 6.38 mm clear laminated safety glass, which holds together if it is ever broken and takes the edge off outside noise. Tinted and performance glass are available, quoted separately, where solar gain or privacy matters, and toughened glass suits frameless and low-level applications. The framing is powder-coated in the colour that suits the building, so an entrance reads as part of the frontage rather than something bolted on afterwards.
Upgrading an existing entrance
An existing doorway can usually be automated without rebuilding the frontage. A swing operator suits a hinged door that is staying put; a sliding installation replaces a tired frontage and gives a wider, cleaner opening. The deciding factors are the strength of the head, the squareness of the opening and the route for power.
Reading the symptoms
Most faults on automatic doors Secunda are diagnosable before anybody arrives. A door held permanently open is usually a sensor fault or something moving in its detection zone. A door that reverses halfway is reacting to an obstruction or a tight force setting. Noise from the track points to rollers or guides. Telling us the symptom on the phone means the right part is on the van.
Can the hold-open time be changed?
Yes — it is adjustable at commissioning and afterwards, which is how sites run a longer hold during deliveries and a shorter one at quiet times.
Can we choose a different glass?
Yes. The standard is 6.38 mm laminated safety glass, and tinted, obscured or performance glass can be specified, and is quoted separately, where the frontage needs it.
Automatic doors Secunda in short
If you are pricing automatic doors Secunda, send the structural opening sizes and a photograph and we will specify the system, the sensors and the glass against the traffic the doorway really carries. Automatic doors Secunda are supplied, installed and serviced by one team, with spares held locally.
Ask us about automatic doors in Secunda and we will confirm the opening, the power supply and the traffic flow before quoting a fixed price.
Automatic doors Secunda at a glance
- Pricing for automatic doors Secunda follows the opening width, the glass and the sensor layout.
- Ask us to confirm the opening before ordering automatic doors Secunda.
For homes in Secunda, see aluminium windows and doors Secunda.





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