KTI – SAUTER
KTI - SAUTER CombiMaster (CM)
The KTI - SAUTER CombiMaster is used when the fresh concrete has to be heated in winter before processing and cooled in summer.
The CombiMaster contains a fully-fledged heating system and refrigeration system in one unit. This ensures the provision of feed water, which is cooled in summer and heated in winter. Likewise, cold air is generated in parallel in summer and hot air in winter for silo cooling or heating.
The CombiMaster is the only solution on the market that offers such versatile and flexible use.
The CombiMaster contains a fully-fledged heating system and refrigeration system in one unit. This ensures the provision of feed water, which is cooled in summer and heated in winter. Likewise, cold air is generated in parallel in summer and hot air in winter for silo cooling or heating.
The CombiMaster is the only solution on the market that offers such versatile and flexible use.


KTI - SAUTER CombiMaster (CM) in use at a ready-mix concrete plant, which can now produce winter and summer concrete thanks to the installation.
KTI - SAUTER CombiMaster (CM)
Plant information
KTI - SAUTER CombiMaster enthält eine complete refrigeration system for active cooling of water and air. Likewise this contains two heating units zur Erwärmung von Wasser und Luft.
Heizung und KĂĽhlung teilen sich dabei jedoch die Peripherie. Dies hat den unschlagbaren Vorteil, dass only one water pipe and one air pipe must be laid from the CombiMaster to the concrete batching plant. In addition, the CombiMaster is very compact, as the plants share one machine room.
Winter operation
In the winter, a KTI - SAUTER hot water system (HWS) heats the fresh water up to +85°C. A KTI - SAUTER hot air system (OLH) is responsible for heating the cold ambient air in order to heat the silos with the hot air. Both systems can be operated independently of each other, which is particularly useful in the transitional period. enormous savings brings with it.
Summer operation
Im Sommer stellt ein Glykol-Chiller, der auf dem Dach installiert ist, die benötigte Kälteleistung bereit. Das kalte Glykol wird sowohl durch einen Plattenwärmetauscher als auch durch ein Luftregister gepumpt.
Im Plattenwärmetauscher wird Fresh water cooled, das dann im Kessel der Heißwasseranlage gepuffert wird.
Im Luftregister wird die Umgebungsluft abgekühlt, bevor sie in die Silos strömt. Anders als andere Produkte, stellt der CombiMaster also tatsächlich Cold air and not only ambient air is available for rock cooling.
KTI - SAUTER CombiMaster (CM)
The most important details at a glance
130
°C Hot air
85
°C Hot water
7
°C Cold air
4
°C Cold water
KTI - SAUTER CombiMaster (CM)
Your advantages of a KTI - SAUTER CombiMaster
- Der KTI - SAUTER CombiMaster ist ein All-In-One System for heating and cooling.
- Der KTI - SAUTER CombiMaster ermöglicht eine trouble-free concrete production all year round.
- Der KTI - SAUTER CombiMaster ist highly mobile and very space saving due to the container construction.
- Der KTI - SAUTER CombiMaster Reduces capital expenditures.
KTI - SAUTER CombiMaster (CM)
Product details
Winter operation | Summer operation | ||
---|---|---|---|
Heating capacity | 600 kW | Cooling capacity | 257 kW |
Hot water quantity | 5 mÂł/h | Cold water quantity | 5 mÂł/h |
Hot water temperature | 85 °C max. | Cold water temperature | 4 °C min. |
Fresh water inlet temperature | 5 °C | Fresh water inlet temperature | 15 °C |
Heating power via air | 300 kW | Cooling capacity via air | 177 kW |
Hot air temperature | 130 °C | Cold air temperature | 7 °C |
Ambient temperature min. | -10 C° | Ambient temperature max. | 35 °C |
KTI - SAUTER CombiMaster (CM)
Complementary products
KTI – SAUTER
We are here for you
Your contact to our experts
How would you like to be contacted?
