Driving the Evolution of Lead Battery Manufacturing for Over 20 Years

The countdown to the European Lead Battery Conference (ELBC 2026) in Vienna has officially begun. For over two decades, this landmark event has represented a tradition of excellence and continuous innovation for CAM SRL.

Over the past 20 years of consecutive attendance, I have witnessed the global market transform, regulations tighten, and engineering challenges grow increasingly complex. Yet, one thing remains unchanged: my absolute commitment to protecting and accelerating the competitive advantage of our manufacturing partners.

Honoring Our Legacy, Engineering the Future

ELBC is far more than an industry showcase. It is a dedicated space to reconnect with our long-standing clients—companies we have partnered with for decades, who have built their operational efficiency upon CAM’s heavy-duty infrastructure. Their enduring trust is the ultimate proof that investing in CAM technology is a long-term asset that consistently yields superior returns.

Simultaneously, I look forward to engaging with plant managers and technical directors who are actively seeking concrete, data-driven solutions to enhance battery performance and optimize their plant’s Overall Equipment Effectiveness (OEE). My objective is not to sell equipment, but to analyze your specific manufacturing bottlenecks and determine exactly how CAM’s high-tier equipment can elevate your production standards.

The Breakthrough: “The Cold Circularity Paradigm”

This year, however, marks a profound shift. The global industry demands genuine sustainability, drastic Total Cost of Ownership (TCO) reduction, and energy independence.

For this reason, I officially invite all forward-thinking managers to join me in Vienna to discover a disruptive technology designed to take your production to the next level: The Cold Circularity Paradigm.

We are introducing a flawless, closed-loop system engineered to completely eliminate the heavy costs, logistics, and emissions associated with thermal smelting:

• Immediate Recovery: The system captures pure lead scrap directly from the cutting lines.

• Cold Regeneration: Bypassing the furnace entirely, it instantly regenerates high-purity lead ingots.

• The Perfect Loop: These ingots are immediately reprocessed using the CAM Lead Shaver—the only machine on the global market engineered to produce premium feed material for ball mills.

If your strategic goal is to stop wasting energy remelting scrap, and you want to transform your cutting department into an independent, highly efficient, closed-loop asset, I look forward to meeting you in Vienna.

Let’s drive your production to the next level together.

For a high-profile technical briefing, I will respond with precision.

Francesco Marfisi

CAM – The Lead Oxide Specialists

The Illusion of Savings That Kills Profit: Why Your “Cheap” Plant Is Costing You Millions

The silence of a stopped production line is the most expensive sound an entrepreneur can hear. For a battery manufacturer, that silence isn’t just a technical break; it’s a financial hemorrhage draining margins, destroying planning, and eroding market competitiveness. Every hour lead doesn’t flow and oxide isn’t produced, your capital evaporates under the weight of fixed costs that never sleep. Many convince themselves that success starts with saving on the initial purchase (CAPEX), but operational reality punishes this short-sightedness with mathematical violence.

The Culprit: The Purchase Price Trap

The true enemy of your profit isn’t a high initial investment, but the deceptive promise of “low-cost” solutions, often of low construction quality. Sellers of these plants bet everything on the immediate gratification of a lower price tag, leading you to believe a lead oxide production plant is a simple commodity. It is not.

Those who sell you on low price are hiding the Total Cost of Ownership (TCO). They count on your distraction regarding maintenance costs, spare parts availability, and long-term reliability. They sell you a machine that works during tests but reveals itself as an “Achilles’ heel” as soon as it’s subjected to the stress of continuous 24/7 production. Chasing initial savings is, in fact, signing up for a ten-year subscription to sudden breakdowns and uncontrolled production scrap.

The Physics of Profit: The CAM Method and TCO Engineering

At CAM, we don’t design machines to be cheap; we design them to generate constant wealth9. Let’s analyze the real data for a plant with a production capacity of 24,000~kg/day (1~ton/hour) optimized for the European market.

With a conservative contribution margin of 0.50~€/kg, the value of lost production is 12,000 € per day. This is where the technical difference between a CAM plant and a “cheap” one becomes a matter of corporate survival.

• Reliability and Down Time: A cheap plant suffers an average of $18$ days of downtime per year, compared to only 5 days for a high-quality CAM system.

• The Impact of Failure: Over 10 years, this gap translates into a staggering production loss of 2,160,000 € for the cheap machine versus 600.000 € for CAM.

• Quality and Scrap: CAM’s engineering precision keeps scrap costs to 00,000~€ over a decade, while the approximate tolerances of “cheap” competitors quadruple this figure to 400,000 €.

• Maintenance Drain: A low-cost system requires continuous intervention, pushing maintenance and spare parts costs to 700,000 € over 10 years, whereas CAM stays at 600,000 €.

The math is hit-you-in-the-gut simple: the cheap machine “saves” you 475,000 € on the purchase price. However, it presents a final bill of 1,485,000 € MORE than a CAM plant over a decade18181818. Investing in CAM means eliminating the risk of losing over 1.5 million euros in lost production alone.

Dismantling the “It Costs Too Much” Dogma

The most common objection is: “The CAM plant costs significantly more upfront”. This is a technically correct statement that is economically irrelevant. Those who reason only in terms of CAPEX (Capital Expenditure) ignore the brutal reality of OPEX (Operating Expense).

Claiming a quality plant costs too much is like saying a quality parachute costs too much: the price is irrelevant if it fails to perform when needed. A plant that costs less but stops three times as often is not an investment; it is a financial liability. The stability of the oxide production process is the heart of your battery; compromising that heart to save a fraction of the total budget is a mistake your industrial accounting will never forgive.

The Choice of Excellence

For a high-capacity plant, CAM’s quality and reliability are not luxuries—they are absolute necessities to ensure your company’s economic sustainability24.

If your goal is to manufacture batteries, not manage mechanical failures, the choice is clear.

To delve deeper into the technical aspects of your TCO, I will gladly respond to your request.

Francesco Marfisi

CAM – The Lead Oxide Specialists

Curing Chamber for Lead-Acid Batteries: Transform Your Production into Efficiency and Peace of Mind

If you are a manager in a lead-acid battery manufacturing company, you know how critical the plate curing and aging phase is. Every day, you face issues like:

• Green spots on plates

• High scrap rates

• Unpredictable cycle times

• High energy consumption

These problems increase costs, reduce productivity, and add stress to your daily operations.

The Main Challenges of Traditional Curing Chambers

Traditional curing chambers often fail to deliver:

• Uniform plate oxidation, causing defects and rework

• Long and variable cycle times, slowing production

• High energy consumption, raising operating costs

• Complex maintenance and unexpected downtime, disrupting workflow

These challenges make your job harder, create hidden costs, and reduce overall competitiveness.

Imagine Waking Up Tomorrow with No Worries

What if your curing chambers worked perfectly every day?

• Predictable, consistent cycles

• Plates perfectly dry and evenly oxidized

• Controlled energy consumption

• Minimal scrap

Wouldn’t it be amazing to walk into your plant knowing production will run smoothly? You could focus on innovation and growth, instead of putting out fires.

CAM Curing Chambers: Advanced Technology Meets Peace of Mind

CAM curing chambers deliver both technical performance and managerial reassurance:

• Steam Cure + Laminar Flow → uniform oxidation, free-lead <3%, residual humidity <1%

• Short, predictable cycle times → higher throughput, less stress

• AISI304 stainless steel construction → no contamination, lower maintenance

• Up to 41% energy savings → control costs and protect margins

• Advanced process monitoring → full visibility from single plate to the entire chamber

Why Choosing CAM Makes the Difference

Technical Benefits

• Perfect plates every cycle

• Optimized production times

• Lower energy consumption and reduced scrap

Emotional Benefits for the Manager

• Daily peace of mind: no unexpected emergencies

• Greater control and reliability in production

• Recognition for bringing innovation and efficiency to your company

Your Next Step

Don’t let curing chamber problems slow down your production. With CAM, every cycle is efficient, reliable, and worry-free.

Investing in a curing chamber for lead-acid batteries from CAM means:

• Higher productivity

• Reduced energy costs

• Fewer defects and reworks

• More peace of mind for you and your team

Thanks to European government plans, it is now possible to invest in new production lines and spend much less.

What does this mean? Let me explain.

If you are purchasing equipment that:

• consumes less with the same production output

• does not emit CO2

• is integrated with MES using SCADA

• meets Industry 4.0 parameters

You will have a Tax Credit of up to 45%, not small change!

Italy

Italy offers fiscal incentives for businesses investing in technologies that enhance energy efficiency and reduce emissions. For instance, companies can benefit from tax deductions when purchasing new machinery and equipment that lower energy consumption.

Spain

Spain has launched a program called “Transit 5.0,” providing fiscal incentives to businesses investing in technologies that reduce energy consumption and promote sustainability. To be eligible for these incentives, equipment purchases must:

• Improve energy efficiency

• Incorporate digital integration (SCADA) for monitoring emissions and energy consumption

• Be environmentally sustainable

• Align with Industry 4.0 requirements

For example, installing Fast Melt (FM) or Lead Shaver can lead to significant savings. A €300,000 investment could result in €135,000 savings if the equipment reduces energy consumption by at least 15%.

Germany

In Germany, the government offers tax credits and grants to businesses investing in technologies that improve energy efficiency and optimize production processes. For example, companies can benefit from tax deductions when purchasing new machinery and equipment that lower energy consumption.

Conclusion

The hosts encourage European businesses to invest in new equipment to boost productivity, reduce energy consumption, and enhance environmental sustainability, leveraging the incentives offered by the European Union.

Numerical Example

Let’s say an Italian company invests €300,000 in new machinery and equipment that reduces energy consumption by 15%. The company can benefit from a 50% tax deduction on the investment cost, amounting to €150,000. Additionally, the company will save €135,000 annually in energy costs. This means the investment will pay for itself in less than 3 years.

If you are looking for lead melting furnaces or cold systems for ball mills, here is the solution:

FASMELT and LEAD SHAVER.

Book a call with a CAM expert now to get all the information you need.

Click here to request the call:

www.cam-srl.com/get-quote

The use of curing chambers in lead battery plants became widespread with the transition from artisanal to industrial production.

But let’s take a step back.

What is the purpose of curing in a lead-acid battery plate?

The plate curing process has been studied for practical purposes, with the aim of improving the performance parameters of battery plates.

During the curing process, the paste particles interconnect to form a strong, uninterrupted porous mass (skeleton) which, in turn, is firmly bonded to the grid.

During plate curing, the following fundamental processes take place:

1. The skeleton (hard porous mass) of the cured paste is built. The small crystals in the paste dissolve and the large ones grow in size. The water contained in the thin liquid films between the particles evaporates, consequently the 3BS or 4BS crystals and the PbO particles interconnect into a strong skeleton.

When curing is carried out at temperatures above 80°C, the 3BS paste is converted into a cured 4BS paste.

2. The residual free lead in the paste is oxidized. This is the lead in the lead oxide that remained unoxidized during the paste preparation process.

(iv) The grid alloy oxidizes and a corrosion layer (CL) forms on the grid surface, which is firmly bonded to the cured paste.

The plate curing processes are influenced by two types of parameters:

• Internal, i.e. paste characteristics: phase composition, density and moisture content of the paste.

• External, i.e. characteristics of the surrounding environment: air temperature, relative humidity (RH) and air flow rate; the plate curing processes depend on the atmosphere.

The above parameters determine the water (humidity) content of the paste.

The latter, in turn, determines the rate of the basic curing processes as described above. Depending on the amount of water contained in the paste (humidity), the curing process can be divided into two phases:

(a) curing with a paste moisture content of more than 5% and

(b) drying with a moisture content of less than 5%.

To summarize,

the purpose of the curing chamber is to minimize the content of unoxidized lead in the previous processes, and to minimize the residual moisture content.

But, of course,

the plates should be cured homogeneously, otherwise the battery performance is impaired. This is where the problems related to the ‘Green Spot‘ come from.

The green spot is a sulphation of the plate and is created because there is not enough moisture in the center of the plate. This is the reason.

How to solve this problem?

The main reason is because water is used. When the chamber is filled to the maximum, the water struggles to enter every interstice of the plate, and this creates a lack of humidity in the center of the plate creating the sulphation (green spot).

Solution:

Use of steam instead of water to generate humidity inside the chamber. Steam, compared to water, has a specific weight of 0.590 kg/m3 which is 100 times lower than water at 100 °C (958 kg/m3).

In addition to the use of steam, it is essential to create a horizontal laminar flow.

Practical solution.

This type of curing chamber has been on the market for many years and is called Steam Cure. There are over 200 Steam Cure installed worldwide.

How to work a Steam Cure

If you are looking for high-level and guaranteed curing, just click on the link below and book a free consultation with a CAM expert.

https://www.cam-srl.com/get-quote/

Stop guessing your curing results.
CAM’s Steam Cure technology uses Horizontal Laminar Flow to ensure every single plate—from the edge to the core—undergoes the exact same chemical transformation

Plate Curing by STEAM CURE

The Science of the CAM Head

Traditional curing chambers rely on vertical or chaotic airflow, leaving the heart of the pallet under-cured. Our proprietary CAM Head system generates a controlled horizontal laminar flow.

This guarantees that humidity and temperature are distributed with mathematical precision. The result? A final residual humidity of 0.5 RH% and a perfectly stabilized lead-sulfate structure across the entire batch.

The Mathematics of Penetration: Why Steam Outperforms Water Mist

The density of water at 100°C is 958 kg/m³. The density of steam at 107°C is 0.590 kg/m³.

Mathematically, a steam particle is almost 2000 times lighter and smaller than a water mist particle.

This allows the steam to penetrate deep into every single pore of the plate, ensuring total oxidation where water mist simply cannot reach. 3% free lead is a dangerous bait if you don’t achieve it uniformly

Where our machinery are installed

We installed  equipment and systems in 4 continents and 20 countries
in the world.

Europe:
Italy (Avezzano, Veronella, Romano di Lombardia)

Wales, Spain (Azuqueca, Manzanares, La Cartuja), Poland, Germany (Buedingen, Weiden, Bad Lauterberg, Berlin), Austria, Portugal, Ukraine, Armenia, France, Turkey, Russia.

Americas:
Colombia, Tennessee, Kansas, Brazil.

Africa:
Algeria

Asia:
Saudi Arabia, Kazakhstan, The Philippines, Malaysia, UAE.

If you want an example of a CAM curing chamber CLICK HERE

If you are considering the right curing chamber for your process, please choose between these three models:

If you want to receive the CAM BOX, a box of technical information, click here