H-type compressor gearboxes are mainly used in chemical industry for getting oxygen, nitrogen and carbon dioxide by compressing air. The gearbox is designed and inspected per API613-2003. Specifications 1.Stable running & low noise 2.High efficiency 3. Low noise 4. Light weight 5. Small size and little vibration Main Features 1. Single input shaft and multi-output shafts are parallel arranged in the gearbox 2. Helical gears and thrust disc are adopted; gears are carburized and quenched before tooth grinding. Gears, shafts and 3. Housings are with balanced intensity design. FEA is done for critical components. 4. Proper tooth modification (cover elastic and thermal deformation) increases transmission efficiency, operation stability and reduces noise level of the gearbox. 5. Defect detections are implemented for gears and thrust discs at both raw and finished conditions. 6. Advanced hydrodynamic sliding bearings are used to ensure better operational stability. 7. Non-contacting mechanical sealing system is adopted to avoid leakage and renewal. 8. High rotating speed, big transmission ratio at single stage, large axial force from exterior, small size, light weight, high efficiency, low noise level and vibration, high stability and long service life are the major advantages of this series gearbox. Main Parameters The Max. Power: 9800KW The Rotary Speed: 30000rpm
