When is it worth retrofitting a hydraulic press?WhatsApp

Purchasing a new hydraulic press represents a significant investment. However, new is not always the best choice: in many cases, retrofitting (or revamping) can give a “second youth” to a solid system, optimizing costs.

Here's a guide to choosing between modernization and new purchase.

When is Retrofitting Worthwhile?

Retrofitting involves the technological upgrade of an existing machine by replacing obsolete components (PLCs, hydraulic systems, electrical panels) while maintaining the original mechanical structure.

1. The mechanical structure is excellent

If the press's frame is still intact, robust, and oversized by modern standards, replacing it would be a waste. Old presses are often mechanically "eternal."

2. Low budget and rapid return on investment

A retrofit project typically costs 30% to 60% less than a new machine. The return on investment (ROI) is much faster, as the foundation, transportation, and disposal costs of the old system are eliminated.

3. Compliance needs and Industry 4.0

If the machine's only limitation is the inability to communicate with the management software or the lack of certified safety features, revamping is the solution. The integration of new sensors and PLCs allows access to digital transition incentives.

When is it worth buying a new press?

Despite the benefits of upgrading, there are situations where upgrading is unavoidable to maintain competitiveness.

1. Radical change in the production cycle

If the new production requires speeds, pressures or precisions that the old mechanical structure cannot support (for example, the transition to very high frequency cycles), retrofitting will never be a solution.

2. Deep structural wear

If there are cracks in the crankcase, severely damaged cylinders, or structural deformations, the cost of mechanical repairs plus the electronics would exceed that of a new car.

3. Extreme Energy Efficiency

The latest generation presses are designed with native servo-hydraulic systems that reduce energy consumption by up to 70%. If energy costs are the largest item on your budget, a new "green" machine will pay for itself over time.

Conclusion: which one to choose?

The choice depends on the state of the structural steelwork. If the press's steel core is still strong, a retrofit is the best way to achieve economic sustainability. If, however, you're looking for a technological leap that overcomes the physical limitations of your current system, purchasing a new one is the only way to stay ahead of the curve in the industrial manufacturing market.

Not sure what to choose? Contact us for a free consultation.