Gruenberg (Division of Thermal Product Solutions, TPS)

Gruenberg is a leading American manufacturer of industrial ovens, dryers, and sterilizers, operating as a division of Thermal Product Solutions (TPS). The company designs and builds standard and custom thermal processing equipment for a wide range of industries including oil and gas, pharmaceutical, aerospace, automotive, electronics, and defense. Gruenberg's product line includes benchtop ovens, cabinet ovens, top‑loading ovens, conveyor ovens, laboratory ovens, and industrial sterilizers, with maximum temperature ratings up to 1,200°F (649°C). The company is recognized globally for its expertise in designing custom solutions for specific applications such as curing, drying, annealing, aging, core hardening, preheating, stress relieving, sterilizing, and component testing. Gruenberg offers comprehensive aftermarket services including start‑up and training, installation, preventive maintenance, temperature uniformity testing, GAMP documentation, instrument calibration, retrofits, and refurbishment, all performed by factory‑trained technicians.