WGT HB-Series Industrial Gearbox

The WGT HB-Series Industrial Gearbox is a heavy-duty, high-reliability transmission solution engineered for extreme industrial environments. Integrating modular design with dual structural configurations—H parallel shaft and B right-angle shaft models—it delivers exceptional adaptability, making it a core component for heavy-load, continuous-operation scenarios across global key industries.

Built with robust performance in mind, the gearbox adopts a high-strength cast iron housing reinforced with structural ribs, ensuring superior rigidity and vibration resistance. The optimized housing design, paired with an enlarged heat-dissipating surface and optional cooling fan, effectively mitigates temperature rise during prolonged heavy-load operation, enhancing overall stability.

Its gears are precision-manufactured from premium alloy steel, undergoing carburizing, quenching, and precision grinding processes. With grade 6 tooth accuracy and tooth profile modification, the gears achieve a surface hardness of HRC58°-62°, ensuring smooth meshing, low noise (≤85dB for frame size ≤14, ≤90dB for larger sizes), and long service life.

This series covers a power range of 4-5000kW, torque output of 2.6-900kNm, and speed ratio of 1.25-450, supporting 1-4 stage transmission. It offers versatile mounting modes (horizontal, vertical, swing base) and output forms (solid shaft, hollow shaft with shrink disk), paired with high-performance seals and bearings for leak-proof and dust-proof protection.

Widely applied in metallurgy, mining, cement, chemical, and construction machinery, it boasts a design lifespan of over 50,000 hours (up to 100,000 hours with service factor ≥1.6). Backed by WGT’s strict quality control, it supports OEM customization and interchangeability with imported brands, delivering tailored, durable power solutions.