Refurbishments and Upgrades |Multi-brand gearbox

Refurbishments and Upgrades
Multi-brand gearbox

State-of-the-art technology for fault analysis.

Zanini Renk has state-of-the-art technology to evaluate the operating conditions of gear units. The objective is to identify nonconformities and/or improvements in the system, aiming at greater reliability to the user. The analysis is based on:

  • Data collection in the field, such as: mapping of the installation conditions (evaluation of the foundation and laser alignments); boroscopy; vibration collection and analysis; measurement of torque via stream gage;
  • Collection of data at the factory, such as: complete survey with controls, dimensions, including in CNC controller; non-destructive tests (ultrasound, penetrating liquid, magnetic particle, rollscan); destructive tests (metallographic analysis; hardness profile);
  • Analysis of data collected by vibration specialists and engineering team. Root cause search and improvements with the help of finite element computational software.
<strong>Integrated</strong> <br />Solution


Service quality is critical to ongoing operation.

  • Corrective Maintenance
  • Preventive Maintenance
  • Reports
  • Diagnosis
  • On-Line Monitoring

Cutting-edge technology
for failure analysis



Vibration analysis and reducer balancing.


Torque measurement by stream gage.

Laser-based alignment services.

See images
of some projects


Talk to
Zanini Renk

We will get back in touch shortly. *Required fields