The NGZGS series is a high-precision hard gear surface high-speed gearbox designed and manufactured using international advanced standards and the company's decades of product trial production experience. It employs equipment selected according to the ISO9001:2000 quality control system and import procedures. This gearbox is suitable for use with steam turbines, gas generators, centrifugal and axial fans, blowers, compressors, high and low-pressure pumps, cracking catalytic energy recovery systems, oxygen generators, balancing machines, civil test benches, and other units requiring the addition or reduction of speed gearboxes.

Product features include:

High-speed Rotation: The product features 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 grade, dynamic balance accuracy reaches 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. Gear material heat treatment to ISO 6336-1996. Vibration inspection to API 670. Lubrication system standard to API 614.

5. High Technology: Products incorporate 3D CAD design, finite element analysis, modification of tooth shape due to thermal elastic deformation, shot peening for root reinforcement, and dynamic analysis of shaft systems, among the company's latest research achievements.

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