In recent decades, the sustained growth of the avocado industry has led to increased demand for efficient post-harvest processes, particularly fruit grading and packing.

Within our Master Plan, selecting a production line is a strategic decision involving two critical variables: the level of available technology and the magnitude of the required investment. This is in addition to the long-term relationship we cultivate with the line manufacturer, who, beyond their role as a supplier, becomes a key partner for our operations.

So we face a dilemma… should we invest in more advanced technology (automation, electronic calibration, machine vision, and others) or manage our spending by prioritizing manual or semi-automatic solutions?

The market offers us a wide range of brands, from different origins, technologies, prices, and references, all with the same purpose, and although under similar conditions, with different results, whether it be processing capacity, fruit handling, precision in segregation, operating cost, degree of dependence on labor or, failing that, level of automation.

Naturally, we aspire to have the best line for our fruit, and at the lowest possible price, but truth be told, the more technology, the greater the amount of our investment.

The technology applied to sorting and packing lines has evolved dramatically. From manual to mechanized processes, a topic covered in a previous article, today's systems incorporate high-precision electronics, machine vision equipment, and traceability software that guarantee uniformity, reduce human error, and ensure compliance with standards. This level of automation guarantees process speed, consistent and standardized sorting and quality, and greater capacity for handling large volumes of fruit. However, adopting cutting-edge technology requires significant capital investment and highly specialized technical support for line maintenance, particularly the timely updating of the software that operates the line.

While the economical alternatives, based on manual or semi-automatic processes, offer advantages in terms of flexibility and accessibility, they present limitations in speed, precision, traceability, gentle handling of the fruit, which can affect the price of placing our product in increasingly demanding markets.

The decision between prioritizing technology or budget depends on factors such as production volume, export destination, the cost and availability of local labor, and the company's growth horizon. For small or medium-sized producers, a hybrid solution combining mechanical sorting with significant manual intervention may be suitable as long as it ensures acceptable quality at controlled costs. In contrast, for large-volume exporters, investment in high-tech systems is justified by its impact on productivity, consistency, and access to premium markets. This becomes even more critical when labor is both scarce and expensive.

So, how do we reach a break-even point? How much technology should we consider to launch our project? How much are we willing to invest? Let's be very clear that over-engineering a project can lead to its abandonment before it even gets off the ground. Therefore, it's best to take it one step at a time and, based on the evolution of our exports, opt for advanced technology in pretreatment, calibration, packaging, box handling, end-of-line operations, etc. It's essential to outline the evolution and investment roadmap for our calibration-packaging line in our master plan, within the established timeframe.

In countries where labor is both scarce and expensive, there is no option but to design the production line with a high level of automation and cutting-edge technology. This is very common in Europe and North America.

Conversely, in countries where labor is available at a reasonable cost, the most common option is to opt for hybrid systems, where a certain level of automation coexists with a high degree of human intervention in fruit handling.

Every fruit sorting line has the grader as its central piece of equipment. This is the most critical piece of equipment, due to its impact on the final product, and it is this equipment that differentiates one manufacturer from another. Significant technological development has focused on the grading process. From mechanized systems to precision electronics, and then to advanced optical systems, today we find ourselves facing a universe of possibilities with artificial intelligence (AI), a field that seeks to create solutions capable of mimicking human intelligence through algorithms that users typically program with data. Today, AI offers us Machine Learning (ML), or autonomous learning, which is the improvement of a piece of equipment's performance as it generates data, day after day, in the fruit processing. ML is based on more advanced algorithms, similar to neural networks, which learn from the data they generate without requiring programming by operators.

But as with everything, there are disadvantages, and the biggest risk in our high-end line is the risk of technological obsolescence. Advances in automation are usually so rapid that when we are immersed in and dependent on technological progress, we have the need and pressure for continuous improvement to avoid being left behind in increasingly demanding markets. Therefore, understanding the future additional cost of keeping our line up-to-date is another variable to consider.

Having clearly defined the price range within which we must define the purchase of our product line, the next step will be to determine the required capacity and select the supplier. At this stage, it is crucial to conduct a proper homologation process to maintain objectivity in the comparison. Beyond all other variables we might consider, I believe the critical point is after-sales service—not in terms of sales, but above all, local technical support.

It's natural to want a brand-new product line, but we shouldn't rule out the option of refurbished, second-hand equipment. However, we should seek proper advice before making a decision. As with everything, there are suppliers and then there are suppliers; it's important to do your research. I know companies that started with this model and only gradually migrated to cutting-edge technologies when the business justified it.

In conclusion, there is no single answer to the dilemma between technology and investment. The choice must be based on a cost-benefit analysis aligned with the business strategy and the conditions of the operating environment. However, the global trend points toward greater automation, suggesting that, in the long term, those who invest in technology will be better positioned to maintain competitiveness in the international avocado market.

The factors we must consider when deciding on our product line are campaign volume, target market, local labor costs, available investment capital, and the company's growth horizon. Choosing the right supplier is crucial; it's a kind of long-term partnership.

Prioritizing technology or budget is a decision for each company. Above all else, it's important to consider technical aspects and the consistent quality we want to deliver in the final product.

Ricardo Acha, General Manager - PROYECTA associates +51-989177896 ricardo.acha@proyectasociados.com