Blockfin: Air blast Coolers and Heaters
SA Heat Exchange's patented method of fin to tube assembly


The most effective & Efficient way to heat or cool air
Air blast heat exchangers are used to heat or cool the air that is blown over the finned area. The fluid running through the tubes is used to either heat or cool the air as required.
certified, heavy duty aluminium finning
SA Heat Exchange uses certified, heavy duty aluminium finning. Resulting in sturdy, durable finned cores that do not bend easily. There is no maximum limit on the finned tube wall thickness. Finned tube materials can be any copper alloys, stainless-steels, or carbon steels.

THE MOST ROBUST FIN TO TUBE ASSEMBLY AVAILABLE
Blockfin is the SA Heat Exchange patented method of fin to tube assembly. The bond is mechanical which enables us to use a range of fin and tube material that most other fin tube manufacturers cannot. This type of assembly is much more robust and therefore perfect for industrial applications, especially in African conditions.
BLOCKFIN BENEFITS
What makes our patented product the best
BLOCKFIN APPLICATIONS:
- Steam/air heaters
- Air Driers
- Compressor Coolers
- Thermal Oil Air Heating
- Gas Air Heating

- Gas Cooling
- Air Cooling
- Water Cooling
- Landfill Gas Cooling
- Oil Cooling