Heat Exchanger

Alfa Laval, together with Central Technical Supplies, is your partner for all types of heat exchangers, helping you to optimize your processes. We can meet virtually any operational specification, ranging from the most delicate to the most aggressive environments, providing solutions that optimize energy utilization while minimizing downtime.

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Products in Heat Exchanger

Brazed Heat Exchanger

Flat Plate Heat Exchanger

Brands in Heat Exchanger

Other categories in Boilers

Steam & Hot Water Boiler

CTS can provide a wide range of burners, boilers and accessories.

Transferring heat energy from one medium to the next requires high efficiency heat exchangers, be it for pool heating or temperature control in process, we do have an answer.

Gaskets and Insulation

Insulation is key in reducing energy losses. Propper insulation not only protects against possible bodily harm but also reduce monthly operational costs.

Freshwater

Power

Laundry

Automation

Pumps

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Our Projects | See all Projects

Installation of 5 Automatic Weather Stations in Botswana with Satellite Communication

University of Hamburg

2015

Based on our excellent service and knowledge we have rendered to the Botswana Meteorological Department as well as University of Hamburg, CTS was able to secure the 2nd Phase of the manufacture, supply and installation of automatic weather stations in Botswana.

The stations supplied to make use of satellite communication due to the extreme remoteness of the sites, these were:

Mababe (Savuti Marsh)
Tubu (Okavango)
Baines Drift (Eastern Botswana)
Xade (Central Kalahari Game Park)
Ngwaltle (Western Botswana)

These stations are not located at any Meteorological Department property, thus fences had to be erected for protection against animals.

Station design is based on our well proven tripod mast with all relevant sensors and a CR1000 logger as the processing unit. Data is transmitted at fixed timeslots allocated by EUMETSAT (Germany) on an hourly basis. Satellite transmission is based on a fire and forget principle, thus no remote maintenance can be done.

Weather data can be found at: http://www.sasscalweathernet.org .

Part Refurbishment for Rundu State Hospital Laundry

Ministry Of Health And Social Services

2014

CTS removed old and obsolete laundry equipment and installed new machines.

The installed equipment consisted of:

2 x new Primus FS40 high speed washer extractors
2 x Maytag energy saving tumble dryers
1 x Miele through-feed drying ironers
inculding laundry trolleys, ironing trolleys and other small accessories

Design, Supply and Installation of an Off-Grid PV System at Farm Heinrichsfelde

Private

2019

A 7,3 kWp off-grid PV system was installed at the farm Heinrichsfelde in the Aus area with a Lithium-ion battery. The system is able to power an entire farmhouse. Remote monitorng and supervision is included.

System Specifications are:

24 x 305W Renesola PV modules
2x Victron MPPT 150/85
1x Victron Quattro 48/10000
1x BlueNova Lithium-ion battery 48V-24kWh
Roof mounted with structure for IBR roof sheeting
AC surge and lightning protection

Refurbishment of the Van-Eck Transformer Oil Storage Facility

Nampower

2015

CTS was successful in winning the tender for the refurbishment of the transformer oil storage plant at the van Eck Power station. The project included the following:

Cleaning and painting of all oil tanks
Automating the entire plant
Installation of oil filtration system

Old as well as new transformer oil is stored in different tanks. Color codes on the tank clearly indicate what type of oil is stored in each tank. Old oil – oil removed from transformers during service – is stored until enough has been collected before it is sold.

Clean/new oil is stored in the other thanks that will be used for refilling transformers during routine services. Humidity tends to form inside the oil when it is stored for longer periods. This humidity as well as other dirt particles are removed my means of the Alfa Laval Oil Filtration plant. The process is fully automated and PLC controlled. The operator merely is required to enter the quantity of oil that is to be filtered.

Radar level sensors are installed in each tank to monitor quantity on hand. Maintenance free breathers on each tank prevent access of water moisture into the tank and the buildup of dangerous gases.

A Coriolis custody transfer meter accurately indicates the quantity of old oil the is transferred to third party tankers for selling purposes.

Containerized off-grid solar solution for the Omusati Region

Ministry of Mines and Energy

2013

CTS was awarded the first ever containerized off-grid solar electrification tender for the Ministry of Mines and Energy beginning of 2013. This project entailed:

Upgrading of all government building wiring as per national standard for 9 sites in the Omusati region
Manufacture, supply and install container power units for these sites.

The power containers consisted of ca 2.8kW of PV modules installed on the roof as well as 3,000 to 4,500 Ah of battery capacity depending on site requirements. Five KVA inverter charger and two 70A Blue Solar Charge regulator all from Victron Energy complete the system.

With a total of nine containers, school, hostels and other government buildings were electrified. Each container was subdivided into two rooms for batteries and inverter technology respectively.

With our 36T/m crane truck CTS was able to transport the container to site, navigating through thick sand with ease.

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