High-speed test bench

The NGZGS series is a high-precision hard tooth surface high-speed gearbox designed and manufactured using international advanced standards and the company's decades of product trial production experience. It is equipped with selected machinery and follows the ISO9001:2000 quality control system and import procedures. This gearbox is suitable for turbine sets, gas generators, centrifugal and axial fans, blowers, compressors, high and low-pressure pumps, cracking catalyst energy recovery, oxygen generators, balancing machines, civil testing benches, and other units 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 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 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 newly developed company research findings.

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