The NGZGS series is a high-precision hard tooth surface high-speed gearbox designed and manufactured by our company using international advanced standards and decades of product trial production experience. It selects equipment and follows the ISO9001:2000 quality control system and import procedures. It is suitable for turbine sets, gas generators, centrifugal and axial flow fans, blowers, compressors, high and low-pressure pumps, cracking catalyst energy recovery, oxygen generators, balancing machines, civil test benches, and other auxiliary high-speed (reduction) gearboxes for equipment sets.

The product features the following technical characteristics:

High RPM: The product has a high RPM of 30,000 rpm.

2. High specification: Large center distance of 1000mm, high power up to 96,000 kW.

3. High Precision: Gear accuracy reaches ISO 4-5 levels, and dynamic balance accuracy reaches ISO 0.4-1.6 levels.

4. High Standards: Gear accuracy to ISO 1328, gear strength to AGMA 421-420, gearbox design inspection to API 613-1988, gear material heat treatment to ISO 6336-1996, vibration inspection to API 670, and lubrication system standard to API 614.

5. High Technology: Products utilize 3D CAD design, finite element analysis, shaping of tooth profile for thermal elastic deformation, shot peening for root strengthening, and dynamic analysis of shaft systems, among other cutting-edge research achievements of our company.

6. High Reliability: Gearbox design life exceeds 20 years.