2022
FEATURE
CONCEPT CLEAN AFRICA
Is your ventilation system dirty ? Concept Clean Africa is South Africa ’ s leader in ensuring a cleaner , healthier , indoor air environment . Concept Clean Africa is a company highly specialised in solving indoor air quality problems due to ever demanding need to minimise elevated levels of circulating dust and bacterial contaminates present in HVAC systems .
The company provides customers with the following total cleaning services :
• HVAC duct cleaning and sanitation services ( using an EPA registered sanitiser / biocide )
• Fire & flood restoration services
• Indoor air quality management services
• Kitchen extraction system deep cleaning services
DALUCON REFRIGERATION PRODUCTS
DANFOSS CLIMATE SOLUTIONS
As global thought leaders in the field of engineering CO₂ neutrality , Danfoss engineering has combined its Cooling and Heating segments to form Danfoss Climate Solutions in a concerted effort to intensify its climate impact efforts and therefore investing in the future to help customers and partners take action to mitigate climate change and build a greener future .
Danfoss Climate Solutions holds leading positions within sustainable and energy-efficient solutions for industry , the built environment and the entire food chain , and will leverage the climate agenda and the targets in the ‘ Paris Agreement ’ and in the EU Green Deal as strong driving forces in accelerating efforts . With the new Danfoss Climate Solutions segment , Danfoss will further strengthen its focus on innovation and application expertise to become an even stronger technology partner for customers and partners .
Danfoss engineers and sell products that are instrumental in the climate agenda and in meeting the world ’ s climate targets . Buildings and supermarkets alike need to be made energy-efficient and carbon emissions must be significantly reduced . Businesses and the private sector both have critical roles to play in making sure investment in sustainable energy innovation increases rather than declines .
Danfoss has the best-of-breed technologies and solutions required to support the transition to a decarbonised economy , and by working together , governments , companies , businesses , and citizens can better understand the challenges we all face ; and how to overcome them .
Danfoss engineers products and solutions for use in food retail , air conditioning , and industrial and commercial refrigeration , to name a few . Our comprehensive product portfolio includes valves , sensors , controls , electronics , pumps , heat exchangers , and compressors .
DWYER INSTRUMENTS – CONTROLTECH
Dwyer Instruments is showcasing the TSX3 Digital Refrigeration Temperature Switch with intelligent defrost and HACCP alarm logging .
The TSX3 Switch was designed to control the compressor , fan , and defrost in refrigeration applications . This generation of controls has field selectable engineering units and temperature probe types in order to reduce the combination of parts that need to be stocked .
A built-in real time clock is used for HACCP logging of temperature alarms caused by temperatures out of their set limits or loss of power . The intelligent defrost parameters manage the defrost cycle in order to save energy cost .
The digital input can be used to remotely trigger a defrost cycle , monitor cooler door status , or act as an external alarm . For programming multiple units , the model TS2-K configuration key can be used to quickly download parameter settings . Product Applications :
• Refrigerators
Features :
• Field selectable ° F or ° C
• Real-time clock
• HACCP alarm logging
• Configuration key
• 2 or 3 output models for complete refrigerator control
• 2 temperature sensor and 1 digital contact inputs
Dalucon Refrigeration Products ( DRP ) presents their structural insulated panels . Polyurethane rigid foam acts as the structural component of sandwich panels , allowing the development of light , wide-span , load-bearing building elements which are quick and easy to erect . These new methods have become particularly popular for PUR in the construction of industrial buildings .
The PUR metal sandwich panel has become a wellaccepted building product for facades and roofs due to its superior thermal and structural properties . Thicknesses used today are between 40 – 150mm .
DRP now has the ultimate and latest in EU technology in dosing equipment – a 16.5m long PU press – the longest in South Africa producing a maximum length per panel of 16.5m – with no joins !
These building panels are widely used today for facades and roofs for :
• All types of industrial buildings for production , pharmaceutical and storage facilities
• Partitioning
• Low-cost on-site accommodation
DRP is proud to also include IBR insulated roofing into its product range .
DRP also has their own in-house roll forming machines that make up our own design , 1 000mm wide roof ‘ IBR profile type ’ roofing panel . Advantages of insulated roofing panels includes :
• Barrier against cold and hot temperatures
• Sound improvement in noisy environments and in environmentally noisy situations
• Power savings , use of air conditioners or refrigeration is lower
• Polyurethane option has good fire properties and characteristics
• Long length spans
• Will save on roof supports and will have a wider coverage per panel
EBM-PAPST SOUTH AFRICA
As the leading supplier of ventilation and drive technology , ebm-papst is a highly respected engineering partner in many industries . With over 20 000 different products , we provide the right solution for just about any challenge .
Top form under pressure The new AxiEco Protect axial fan works best under pressure . It is especially effective in fighting against high back pressures in ventilation , air conditioning and refrigeration applications . It is durable , highly efficient , and quiet .
The new AxiEco Protect completely embodies its second name . Thanks to its robust design , the compact axial fan in the basket guard grill is optimally protected against environmental influences such as humidity .
With the AxiEco Protect , ebm-papst has been able to develop an axial fan that is perfectly tailored to the requirements of evaporators , condensers , air heaters , heat pumps , control cabinet and generator cooling systems , as well as numerous other applications .
It makes a great impression with its robustness , high performance , low-noise levels , and economical operation both in its EC and AC design .
Clever design details ensure optimised impeller geometry and high efficiency , guaranteeing consistent protection against unnecessary energy consumption . As is usual at ebmpapst , it is quick and easy to install using plug & play .
COLD LINK AFRICA • June 2021 www . coldlinkafrica . co . za 23