M.H. – Material Handling

Useful information to optimise
the handling of your products during packaging.

Useful information to optimise
the handling of your products during packaging.

If you work in the dairy sector, you understand how challenging it is to manage conveyor solutions across the entire supply chain. With almost 500 types of cheese produced in Italy, over 50 of which have EU Protected Designation of Origin status, transportation and packaging requirements are numerous and demand tailored solutions.

Dispositivi di movimentazione nel settore caseario

In this video, we focus on a crucial aspect: the importance of technology in dairy product handling. We will cover the main challenges and the most effective solutions to ensure an efficient and safe process.

If you want more information about our products or to discover how to optimize your packaging process, do not hesitate to contact us and request our MH Scan Solution—an in-depth diagnosis to analyze and improve your packaging line.

The automation of packaging lines represents a strategic step for companies aiming to improve efficiency, reliability, and productivity. However, to ensure the success of an automation project, it is essential to find the right balance between production goals, financial resources, and structural constraints.

M.H. Material Handling, with nearly forty years of experience in the industry, has faced and resolved numerous challenges related to the integration of automated solutions, adapting them to the specific needs of its clients. In the following lines, we will analyze three key variables that determine the success of automation in packaging lines.

Industrial Automation: The Three Strategic Levers for Efficient Innovation

Production Goals

Defining production goals with precision, such as the number of products per minute or the ability to handle micro-stops, is the first step in developing an efficient line.

Each sector has specific requirements: for example, in the confectionery industry, seasonal lines such as those for chocolate need to be optimized to work at full capacity during winter months and reduce production capacity in summer. Planning based on demand allows for optimized investments and ensures maximum return from production facilities.

Financial Resources

Investing in automation does not necessarily mean building a complete system from the outset. A scalable approach allows for costs to be distributed over time, starting with an essential configuration and progressively expanding the line’s capabilities.

This strategy reduces risks, allows for adjustments based on market trends, and facilitates the adoption of new technologies without placing excessive strain on the company’s budget.

Operational Space

Optimizing available space is one of the most significant challenges in packaging line automation. Production plants, especially in Europe, face structural constraints that make intelligent use of space essential.

Innovative solutions such as spirals, elevators, and overhead conveyors allow for vertical development, reducing floor space usage and improving workflow organization.

Space and Productivity: Turning Every Square Meter into Operational Efficiency

Effectively managing production space is not just a matter of layout but a strategic factor that directly impacts productivity and reduces operating costs.

Overhead conveyors, for example, enable smooth connections between packaging and palletizing areas without compromising ground-level accessibility. However, when dealing with unpackaged products, it is essential to keep processing at the same level and within the same environment to maintain hygiene standards and facilitate product handling.

After primary packaging, multi-level solutions such as elevators and spiral buffers can fully optimize product distribution and improve line efficiency.

How to Integrate New Technologies into Existing Lines?

Integrating new technologies into existing packaging lines is a complex challenge that requires careful planning.

Each new addition must be designed to ensure a continuous production flow and avoid bottlenecks. An often-overlooked aspect is the connection between production lines and the warehouse: poor management can cause interruptions and compromise productivity.

Additionally, adding machinery or conveyor belts must be carefully studied to avoid obstructing operator movement and to facilitate maintenance operations.

For companies that cannot afford long production downtimes, the most effective strategy is to implement automation in phases, minimizing downtime and ensuring a smooth transition.

Automation and Growth: Looking Toward the Future

Investing in automated solutions does not only mean increasing productivity but also improving safety, reducing waste, and ensuring greater operational flexibility.

A well-designed system allows companies to quickly adapt to market changes, maintaining a competitive advantage.

To successfully transition to automation, it is essential to rely on industry-experienced partners like M.H. Material Handling, which offers customized solutions to optimize every phase of the production process.

Thanks to MH Solution Scan—our advanced analysis service—we can identify the weaknesses in your packaging line and propose targeted solutions to increase efficiency and productivity.

Discover how MH Solution Scan can transform your production line and make your company more competitive. Contact us for a personalized consultation.

The industrial production of snacks represents a constant challenge for food companies. Between the growing demand for packaged products and the need to maintain high quality and safety standards, designing efficient production lines becomes a fundamental strategic element.

One of the most effective solutions for optimizing production flow and reducing waste is represented by storage systems, which play a crucial role in managing micro-stops and ensuring operational continuity.

The Production Cycle of Snacks: From Line to Packaging

The production process of snacks is divided into multiple phases, each contributing to the creation of a final product ready for the market. It starts with primary packaging, where snacks are individually wrapped in flowpack, then moves to secondary packaging (cardboard trays) and overwrapping (multiple flowpack). Finally, the products are packed in corrugated cardboard boxes for shipping.

This articulated chain requires perfect coordination between different machines and careful management of operational pauses. Inadequate control of micro-stops can generate significant production inefficiencies. Without a storage system, excess products risk creating congestion along the line, forcing upstream machines to interrupt production.

This scenario is particularly critical for baked products, where production continuity is not only essential for maintaining the quality of the final result but also for ensuring safety. Products in transit through the oven must proceed without interruption: a belt stoppage inside the oven would not only cause burning and consequent loss of the product being processed but could create an even more serious risk. In large industrial ovens, where significant volumes of product are in transit, a blockage could lead to overheating and, in extreme conditions, even fire development, putting at risk not only production but also the safety of the entire facility.

Storage Systems: The Optimal Solution

Companies have two main strategies available to manage micro-stops: investing in standby machines or integrating storage systems.

Although the first option might seem more intuitive, it involves high costs both in terms of initial investment and maintenance. Storage systems, instead, represent a more versatile and economical solution.

A storage system consists of a conveyor belt with input and output devices, designed to manage excess products in a fluid and organized way. The versatility of these systems allows them to adapt to the specific needs of the production line, optimizing flow without interruptions. Moreover, many storage systems utilize vertical space thanks to spiral designs, reducing floor space and improving plant organization.

Heliflex: An Advanced Solution for Complex Lines

Among storage systems, Heliflex stands out as a solution specifically designed for complex packaging lines like those for snacks. Heliflex uses a unique chain, wound in a spiral around synchronized drums. This design allows for continuous or discontinuous product accumulation, with a capacity that ideally varies between 200 and 500 meters, ensuring optimal use of available space.

One of Heliflex’s main advantages is zero-pressure management, which ensures the integrity of products and packaging. This feature is fundamental for snacks, where damaged packaging could compromise freshness and aesthetic appearance. Furthermore, the system allows products to be returned to the line at any time without having to empty the entire buffer, offering unparalleled operational flexibility.

In an articulated production line like that of snacks, Heliflex is typically positioned after the tray packer, to manage micro-stops of downstream machines, such as overwrapping, case packing, and palletizing.

In more advanced lines, it’s possible to integrate additional storage systems to improve production efficiency. An example is the multi-tier buffer, positioned between the process line and flowpack machines for primary packaging. This system is designed to manage the flow of not-yet-packaged products, handling them in their “naked” form and ensuring fluid and organized management.

Tailored Solutions for More Efficient Production Lines: The Importance of Strategic Choice

Each production line has specific needs, determined by factors such as product type, line speed, and downstream machine capacity. For this reason, the choice of storage system must be carefully planned, considering not only current needs but also potential future developments.

Heliflex represents an example of how technological innovation can respond to these needs, offering a versatile and scalable solution. However, its integration requires careful planning and thorough evaluation of the production layout. For example, using spiral buffers not only optimizes space but also improves overall line efficiency, reducing downtime and minimizing waste.

With MH Material Handling, you can count on tailored solutions to optimize every aspect of your production line. Thanks to our exclusive service, the MH Solution Scan, we can thoroughly analyze your packaging lines, identifying critical areas and proposing the best alternatives to increase productivity.

Don’t let inefficiencies compromise your competitiveness: contact us today and discover how we can help you transform your production into a cutting-edge system, ready for future challenges.

If you are looking for a multipurpose buffer system that can be used in different situations, Heliflex is definitely the right solution for you.

Today I decided to focus on its most classical use, i.e. as a ‘simple’ buffering system, from how Heliflex works to the products for which it is most commonly used.

Thanks to both its cylinders rotating in sync, Heliflex is a very cost-effective system: in fact, it enables the buffer of a higher number of items within a smaller space, thanks to its single motor.

If you would like more information on this multipurpose buffer system and would like to find out if it is right for you, do not hesitate to contact us and ask for our MH Scan Solution, an in-depth diagnosis to analyse and optimise your packaging line.

In the world of chocolate production, efficiency and process quality are essential to meet the expectations of an increasingly demanding market. This need has become even more pressing due to the significant rise in cocoa prices in recent years, pushing companies to optimize every stage of production to remain competitive and profitable.

Among the systems that ensure smooth operations, counterplate transport lines play a crucial role. These systems, designed to support product handling across various production phases, are a prime example of how industrial engineering can enhance performance and reliability in manufacturing processes.

This method is particularly suitable for “hollow products” such as chocolate eggs, bunnies, and other molded figures, as well as pralines—especially irregularly shaped or spherical ones. Given their shape, these products can roll erratically on traditional conveyor belts, making counterplates the ideal solution to ensure proper positioning and stability throughout all production phases.

From Molding to Packaging: How Chocolate Delights Are Made

The chocolate production process is divided into several interconnected stages, all optimized by counterplate transport lines.

1. Molding and Stabilization

The process begins with molding, where raw material is poured into molds to achieve the desired shape. Once solidified, the product is transferred onto counter-molds—mirror structures that ensure product stability and integrity. These counter-molds, known as counterplates, are essential for securing and organizing products during subsequent processing phases, contributing to a smooth and efficient production flow.

2. Feeding the Packaging Machines

At this stage, the counterplates, with products securely nestled in their cavities, are transported to the packaging machines. Here, automated systems like Cartesian or anthropomorphic robots pick up the chocolate pieces for primary packaging. This phase does more than protect the product: the packaging is also designed to enhance the chocolate’s visual appeal, making it ready for distribution and sale. Counterplate transport lines play a vital role in managing flows toward multiple packaging machines, preventing bottlenecks with accumulation systems that reduce waste and ensure operational continuity even during machine downtime.

3. Recycling Counterplates

Once the product transfer is complete, the empty counterplates are reintegrated into the production cycle. Tipping and shaking systems ensure no residues remain, while the return process often takes place on separate levels to optimize space. Before demolding, buffer systems regulate product flow to maximize efficiency.

Advanced Solutions to Optimize Production

In addition to ensuring product transport, counterplate lines incorporate innovative devices that improve efficiency and versatility.

  • Elevators: Lift the plates for precise positioning on the transport line.
  • Buffers: Accumulate products to prevent interruptions in the production flow.
  • Tippers: Flip plates for correct positioning at each phase.
  • Bypass Systems: Temporarily redirect flow to maintain production continuity.
  • Alignment Devices: Ensure every chocolate piece is perfectly oriented for packaging.

Why Are Counterplate Transport Lines Essential?

These systems not only guarantee the final product’s quality but also optimize resource and space management. They help maintain high hygiene standards, minimize waste, and increase overall productivity. Their ability to adapt to various production needs makes them indispensable for chocolate manufacturers.

Optimize Your Production Line: Discover MH Solution Scan

In such a complex production environment, planning and optimizing transport lines are key to maintaining a competitive edge. The MH Solution Scan is the ideal solution: an advanced diagnostic service designed to analyze every aspect of your packaging line in detail. This tool identifies critical areas, proposes customized solutions, and ensures that every production phase is optimized.

Don’t let inefficiencies compromise your production: contact MH Material Handling to learn how we can help you transform your line into a cutting-edge system, ready for the challenges of the future.

In modern packaging lines, palletizer feeding plays a crucial role in ensuring a continuous and smooth production flow. Although the use of low-pressure accumulation conveyors is now well-established, in recent years we have witnessed a real technological evolution that has redefined operational methods in this field.

From Limited Slip Rollers to Modular Chains

In the past, palletizer feeding was mainly managed through friction rollers. Today, the trend has shifted to the use of modular chains with embedded rollers, which, although requiring a higher initial investment, offer numerous advantages.

Modular chains ensure:

  • Simplified maintenance, maintenance operations faster and more efficient. Time reduced by up to 50%.
  • Better product handling, thanks to the denser pitch of the modular chain’s idle rollers compared to friction rollers, allowing for the handling of smaller products and better preservation of their integrity by reducing specific pressure.
  • Long-term efficiency, as the higher initial investment is widely compensated by operational benefits that translate into reduced maintenance costs over the years.

Aerial Lines: An Increasingly Popular Strategy

Another growing trend in feeding lines is the installation of conveyors on high ground, hanging from the ceiling or supported by columns, a solution previously reserved for large productions but now spreading even to small plants.

This is because the advantages of overhead lines include:

  • Space optimization, as they free up the work floor, allowing for better management of areas in the plant.
  • Better ergonomics, as they facilitate operator movement and increase safety within the plant.
  • Integration with automation, as they allow the use of automated transport systems, further optimizing productivity.

This is another interesting point, as the increasing use of AGVs (Automated Guided Vehicles) and AMRs (Autonomous Mobile Robots) for material handling within plants makes it even more advantageous to have free and well-organized spaces.

Feeding Lines with Automatic Format Change: The New Frontier

In recent years, there has also been an increase in demand for feeding lines with automatic format change, a technology that allows switching from one format to another from the control panel. This is pretty much mandatory for aerial lines, where manual changeovers would be extremely time consuming. This solution has become particularly useful for companies that need to manage an increasingly varied range of products or operate in markets where demand changes rapidly.

Automatic format change allows for:

  • Production flexibility: Minimizes downtime during format changes, ensuring continuous production.
  • Reduction of operational costs: Minimizes manual interventions and optimizes the use of human resources.
  • Increased productivity: The ability to quickly change formats allows for maintaining high production volumes, ensuring superior efficiency.

Advanced Solutions from MH Material Handling to Optimize Your Production

At MH Material Handling, we are dedicated to providing tailored solutions to improve the performance of production lines, integrating innovations such as modular chains and overhead lines. Investing in advanced technologies for palletizer feeding is a strategic choice to improve efficiency, reduce maintenance costs, and increase long-term productivity, while maintaining the flexibility needed to respond to the challenges of a constantly changing market.

MH Material Handling is by your side to guide you towards more efficient and versatile production. Contact us to find out how we can optimize your feeding line and ensure its future competitiveness.