Güntner evaporators represent the pinnacle of engineering excellence in industrial and commercial refrigeration, and Boulton Trading Corporation stands as India’s largest distributor and stockist, ensuring nationwide availability and expert support.
Güntner’s Legacy of Innovation
Founded over 90 years ago, Güntner has evolved from a pioneering German refrigeration specialist into a global leader with manufacturing across Europe, Asia, and the Americas. Their commitment to R&D; investing heavily in CFD simulations, coil optimisation, and sustainable technologies; has set industry benchmarks for efficiency and durability. Today, Güntner produces advanced evaporators compliant with EN 378 safety standards and PED pressure directives, tailored for modern low-GWP refrigerants.
Engineering Superiority and Technical Design
Güntner evaporators excel through proprietary features like Güntner-Supported Circuitry (GSC), which optimises refrigerant flow paths for uniform distribution and up to 15% higher efficiency compared to standard designs. Models feature copper tubes, aluminum fins, and powder-coated AlMg casings for corrosion resistance in humid environments and can also be made with specific features for your requirements.
Key technical aspects include:
- High-capacity fans: Often Ziel Abegg EC or AC fans and motors (e.g., 800 mm diameter, 890/650 RPM, 1.03/0.4 kW at 50 Hz) for low noise (typically <65 dB(A)) and precise airflow control.
- Defrost options: Electric, hot gas, or water defrost with surface reserves up to 0% for rapid pulldown at evaporation temps from -70°C to +40°C.
- Capacity range: From 2 kW modular units to large industrial blocks, with customisable fin spacing (4-12 fins/inch) for dairy, food processing, and cold storages to name a few.
- Smart controls: Integration-ready for Güntner’s GüntnerGO app and VFD fans, enabling dynamic load matching and 20-30% energy savings.
Benefits for Indian Applications
Güntner’s hygienic, easy-clean designs reduce maintenance in dairy chillers, warehouses, and blast freezers, while their robust construction handles India’s high ambients (up to +55°C). Customers gain lower TCO through extended coil life (>20 years) and minimal defrost cycles.
Boulton Trading Corporation: Your Güntner Powerhouse
As India’s largest stockist, Boulton Trading Corporation maintains extensive inventory of GHN, GSF, GACC and GHF series evaporators, backed by our 77-year expertise. We provide sizing, retrofits, and project support. From small installations to pan-India cold chain solution and turnkey projects. Contact us for your evaporator selection, technical data sheets or custom configurations to match every requirement.