Advantages of L&R cooling systems

For over 35 years, L&R Kältetechnik GmbH & Co. KG has been synonymous with energy-efficient, custom-designed refrigeration systems “Made in Germany.” The company develops and manufactures custom refrigeration systems for the plastics, surface treatment, and metal industries, placing particular emphasis on sustainability, cost-effectiveness, and operational reliability.

By using natural refrigerants and innovative energy-saving technologies, the systems enable potential savings of up to 80% in operating costs. At the same time, L&R solutions are eligible for up to 45% in subsidies, making them particularly attractive from an economic standpoint. Durable components and a well-designed system architecture ensure high availability and future-proofing.

Key technologies include, among others, sliding control of the condensation temperature, free cooling at low outdoor temperatures, and speed-controlled compressors, pumps, and fans. The portfolio is complemented by heat recovery and industrial heat pumps to further increase efficiency.

L&R relies on high-quality components and transparent systems with integrated energy monitoring and modern controls, including a remote maintenance option. Customers benefit from a holistic approach—from planning through manufacturing to service, all from a single source. Customized solutions, 24/7 service, and sustainable auxiliary systems such as low-chemical water treatment and pressureless filter systems round out the offering.

In addition, L&R designs and builds special-purpose cooling systems for demanding applications down to -120 °C.