Tianjin Uranus' HPU with integrated cooling system maintains optimal fluid temperature (40-50°C) for extended component life. The cooling system combines a finned heat exchanger (thermal capacity ≥50 kW) and variable-speed fan, adjusting cooling capacity based on load. A temperature sensor automatically activates the cooling system when fluid temperature exceeds 55°C, preventing oxidation and viscosity degradation. The HPU uses a low-noise fan (≤68 dB) and anti-vibration mounts for quiet operation. Ideal for continuous-duty applications like steel mills and automotive production, it reduces maintenance by 30%. Contact us for cooling system performance charts or view HPU thermal imaging results at [https://www.uranustj.com/].