360° Cooling expertise
within the KONZMANN companies
Industrial cooling technology
We develop and implement customized cooling systems for industrial applications, including process cooling and specific requirements across various industries.
- Machine tool cooling
- Food production
- Dairies
- Wineries
- Breweries
- Laser applications
- Pharmaceutical and chemical industry
Food cooling
Our efficient cooling and compound systems are specifically designed for food retail and storage, including refrigerated display units and cold rooms.
- Food retail and food storage
- Refrigerated display cases
- Cold storage rooms
- Liquefaction plants
- Combined systems
Process and special-purpose cooling
- Low-temperature cooling systems
- Cooling systems using water
- Cooling systems using propane
Room air conditioning for offices, industry, and commercial buildings
- VRV and VRF air conditioning systems for office and residential buildings
- Efficient climate systems for industrial and commercial applications
- Precise control for optimal temperature and humidity regulation
Innovative benefits with the KONZMANN Group in the field of cooling technology
Energy efficiency
Reliability
Sustainability
Comprehensive service
Keeping legal requirements in mind: F-Gas Regulation 2024
Energetic Optimization
of Your Refrigeration Systems
Whether ice rink, machine tool cooling, or NH3 application in a dairy, brewery, or food production – all industrial refrigeration systems are individually designed.
- NH3 applications
- Ammonia-water absorption refrigeration systems
- CO2 refrigeration units in all versions
- Frigen refrigeration machines
- Individual and custom-made systems for any area of application
- Cold room construction in all sizes
- Combined systems
- Heat pumps
- Heat recovery systems
- VE cooling systems
- Ultra-low temperature refrigeration systems
- Flo-ice systems
Food refrigeration
without interruption
Complete provider for cold chain systems
- Chilled water units
- Cold rooms and cold cells
- Combined systems
- Refrigerated furniture and store fittings
- Heat pumps
- Heat recovery systems
- Ultra-low temperature systems
- Custom-built special equipment
Planning, construction, and services for customized cooling systems, process cooling, and specialized technical systems
Compact ice storage systems
Ice storage systems are used in industries with short-term high cooling demands and phases of low cooling load. These systems are commonly employed in the chemical industry, breweries, dairies, and the food industry.
Storing cooling energy in the form of ice is a proven technology for many sectors, as it allows the required cooling capacity to be supplied in sync with the cooling demand—without the need for a large cooling unit with high electrical power consumption.
- Wide performance range: 12 capacity levels from 20 kW to 260 kW storage capacity
- Compact ice storage system
- Required cooling capacity synchronized with cooling demand
- Proven technology
Liquid coolers (Chillers / chilled water units)
- High cost-efficiency with high availability
- Optional: design based on life cycle criteria
- Process-oriented design possible (refrigeration cycle, hydraulics, control and regulation)
- Custom dimensions available
- Compact refrigeration systems for outdoor installation, container systems, chillers for indoor installation
- Optional: integrated energy-saving free coolers
Frigen/Compact chilled water units
Industrial cooling technology is one of our specialties. You can choose between a standard unit or a modified compact chilled water unit. The modular design also allows for precise adjustment of the cooling capacity to the specific application.
- ready for connection
- cooling capacities from 20 kW to 6,000 kW
- standard units
- modifications according to your requirements
- short delivery times
Propan/Propylene
- Increased system efficiency
- Reduction of energy consumption
- Enhanced system redundancy
- Latest microprocessor controls
- Suitable for almost all refrigeration applications
Liquid chillers with NH3
- high-quality equipment
- increased energy efficiency
- easy installation
- trouble-free transport
- reduced maintenance requirements
Room air conditioning
The air conditioning of living and working environments is of utmost importance for the health protection of employees, residents, or customers, as well as for the efficiency and productivity of work processes. At the same time, climate change, energy prices, and availability present major challenges for climate concepts and technologies. We plan, design, construct, and maintain individual systems and solve room climate issues for office operators as well as customers from trade and industry.
From single-room solutions to room climate systems for complex building properties, we implement sustainable complete systems, independent of manufacturers, environmentally friendly, and based on the latest legal requirements.
- VRV and VRF air conditioning systems for office and residential buildings
- Efficient climate systems for industrial and commercial applications
- Precise control for optimal temperature and humidity regulation
Energy reimagined: Sustainable heating and cooling with efficient large-scale heat pumps for commercial and industrial applications
With innovative technology for more sustainability and less CO₂ — start the energy transition in your company now!
Large-scale heat pumps offer particularly energy-efficient and sustainable solutions for providing heating and cooling in industry and commerce. They make it possible to tap into previously unused waste heat from production processes or building technology as a valuable energy source, thereby specifically replacing fossil fuels. Modern large heat pumps achieve high performance ranges and can be used even for industrial processes with increased temperature requirements — for example, heating, air conditioning, or hot water generation in large buildings and production facilities.
By integrating large heat pumps into existing systems, often combined with heat recovery and smart controls, operating costs can be reduced and CO₂ emissions significantly lowered. These systems work most efficiently when powered by renewable electricity or in combination with photovoltaics. The flexible cascade arrangement of multiple heat pumps allows optimal coverage of heating and cooling demand even with fluctuating loads.
Practical examples show that large heat pumps are successfully used in the textile and food industries, paint shops, server centers, and for heating and cooling office and commercial buildings. They thus make a crucial contribution to decarbonization and achieving climate protection goals in business.
The KONZMANN Group companies take care of complete planning, design, and implementation of large heat pump solutions for their customers — always tailored to the specific requirements of each industrial or commercial operation. Through careful analysis of existing processes and energy sources as well as integration of modern control and heat recovery systems, KONZMANN experts ensure that each system is optimally designed. In this way, they help customers achieve maximum energy efficiency and sustainability and implement climate protection targets economically and future-proof.