The NGZGS series is a high-precision hard toothed high-speed gearbox designed and manufactured using international advanced standards and the company's decades of product trial production experience. It selects equipment in accordance with the ISO9001:2000 quality control system and import procedures. This gearbox is suitable for turbine generators, gas generators, centrifugal and axial fans, blowers, compressors, high and low-pressure pumps, cracking catalyst energy recovery, oxygen generators, balancing machines, civil testing stands, and other unit sets for increasing or decreasing speed gearboxes.

The product features the following technical characteristics:

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

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

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

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

5. High Technology: Our products feature 3D CAD design, finite element analysis, shaping of tooth profile due to thermal elastic deformation, shot peening for root reinforcement, and dynamic analysis of the shaft system, among other new research achievements of our company.

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