Sugar and Ethanol Plants

We are there when the harvest stops. And when it cannot.

Keeping a plant running is work that starts long before the milling season and does not end when the harvest is over.

The safe and efficient operation of an ethanol plant depends on a continuous cycle: inspecting critical equipment, analyzing data with advanced engineering tools, and executing maintenance based on sound technical decisions.

That is why we work across the full equipment lifecycle. Whether during the harvest or in the off-season, our teams are ready to serve your plant.

From planning to maintenance, from installation to service life analysis, we provide complete asset management.

  • Planning: critical review of supplier and project documentation, and inspection plans.
  • Fabrication: inspection and expediting of equipment and materials.
  • Installation: inspection and evaluation of assembly and installation design.
  • Commissioning: quality verification and operational monitoring.
  • Operation: operation procedure module and online failure logging.
  • Management: periodic inspection and asset monitoring.
  • Maintenance: compliance solutions and preventive inspection.
  • Failure Analysis: root cause evaluation, technical assessments, and improvement recommendations.
  • Service Life: remaining useful life assessment and replacement planning support.

Experience and expertise to serve the sector.

We bring together decades of experience serving the agroindustrial sector.

Our technical teams and project history have been preserved. What changed was the scope: we now have the capacity to cover the full equipment lifecycle under a single contract, with an integrated and complementary approach.

Check out our main service lines:

Usinas de etanol e açucar

Inspection and Advanced Engineering

Materials Engineering

Industrial Services

Why choose Priner?

With a strong track record in sugar and ethanol plants, our team knows the equipment, the processes, and the deadlines the sector demands. We work across both windows of the harvest cycle: in the off-season with inspection and integrity engineering, and during operation with metallurgical analysis that monitors equipment in real time.

What sets us apart is the integration of inspection, integrity engineering, metallurgical analysis, and maintenance under a single management structure. Diagnosis and solution come from the same team, with full traceability and fast response to keep your plant running when it cannot afford to stop.

Contact us for a quote