The NGZGS series is a high-precision hard toothed high-speed gearbox designed and manufactured by our company using international advanced standards and our decades of product trial production experience. It selects equipment according to 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 units for increasing or decreasing speed gearboxes.

The product features the following technical characteristics:

High-speed rotation: The product has a high rotation speed of 30,000 rpm.

2. High specification: Large center distance of 1000mm, with a high power output of 96,000 kW.

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

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

5. High Technology: Products incorporate 3D CAD design, finite element analysis, tooth profile heat elastic deformation modification, root shot peening strengthening process, and shaft system dynamic analysis, among other new research achievements of the company.

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