The Dark Gray Copper Tube Reducer is a high-end transmission unit distinguished by its dark gray cast steel housing and integrated copper cooling pipe system, engineered for uninterrupted heavy-load performance.
Its core gear set is fabricated from premium alloy steel, undergoing precision forging and a strict heat treatment process that includes carburizing, quenching, and low-temperature tempering.
This treatment elevates the gear surface hardness to HRC 59 to 62 while maintaining core toughness, enabling the gears to resist wear, pitting, and fatigue even under prolonged high-torque operation.
The gear teeth are precision ground to a high level of accuracy, minimizing meshing backlash and ensuring smooth, low-vibration power transmission at all operating speeds.
The reducer features a heavy-duty cast steel housing with a corrosion-resistant dark gray finish, designed to endure extreme torsional stress and industrial environmental factors.
The integrated copper cooling p…