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Services

From the initial design to continuous operation

Four services, one continuous path

KSI Kältetechnik plans, builds and maintains industrial refrigeration systems with natural refrigerants, for process cooling in production as well as for data centres, hospitals and hotels. The four services interlock: those who plan know what will hold up in operation. Those who maintain have known the system since its design.

Planning & Concept Design

Energy-related analysis of the existing system, system design and concept development with natural refrigerants. A concept with robust assumptions is developed from operating points, load profiles and control strategies.

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Revitalisation & Modernisation

Efficiently retrofitting and modernising existing systems, where possible during ongoing operation. Renewal of refrigeration generation is often the focus, while the existing infrastructure continues to be used.

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Installation & commissioning

Professional plant engineering and safe commissioning of industrial refrigeration systems — from pipework through the plant room to handover for operation.

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Technical Support & Maintenance

Maintenance, servicing and remote maintenance with 24/7 standby. Monitored operating conditions, fast fault resolution and ongoing optimisation during operation.

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Broad technical expertise

What we can do in-house

Pipework

  • Plant engineering and welded structures
  • Stainless steel, steel and plastic pipe systems
  • Copper pipe and mixed systems
  • TIG, MAG and mirror welding, pressing and brazing
  • Prototype construction

Custom refrigeration technology, 20 to 1000 kW

  • Brine coolers and dry coolers
  • Heat pumps and heat recovery systems
  • Capacity control
  • Systems with natural refrigerants: R290, R717, R723, R744

Services

  • Service and industrial installation
  • Contract manufacturing and small-batch production for the refrigeration industry
  • Stainless steel welding technology
  • Production support in refrigeration technology
  • Consulting, project management and construction

Where does your project stand?

Whether new build, expansion stage or refurbishment of existing systems: we look at load profile, existing infrastructure and site, and develop a concept that fits the operation.