Ways To Evaluate and Improve Operational Efficiency and Performance

Evaluating and improving operational efficiency and performance is crucial for organisations to enable them to reduce costs, enhance productivity, and deliver better value to customers. Here are some ways to assess and enhance operational efficiency:

  1. Key Performance Indicators (KPIs):
    • Define relevant KPIs to measure operational efficiency, such as cost per unit, cycle time, defect rates, or customer satisfaction.
    • Regularly track and analyse these KPIs to identify areas that need improvement.
  2. Process Mapping and Analysis:
    • Map out your core business processes to identify bottlenecks, redundancies, and inefficiencies.
    • Analyse the processes to determine where improvements can be made, streamline workflows, and eliminate waste.
  3. Lean Six Sigma:
    • Implement Lean Six Sigma methodologies to systematically identify and reduce process variations and defects.
    • Use tools like DMAIC (Define, Measure, Analyse, Improve, Control) to optimize processes.
  4. Automation and Technology:
    • Invest in automation and technology solutions to eliminate manual tasks and reduce errors.
    • Implement software and systems that improve data accuracy, real-time reporting, and decision-making.
  5. Employee Training and Development:
    • Train employees to enhance their skills and knowledge, making them more effective in their roles.
    • Encourage continuous learning and professional development to stay up-to-date with industry best practices.
  6. Resource Allocation:
    • Ensure optimal allocation of resources, including personnel, equipment, and materials.
    • Allocate resources based on demand, prioritise high-value tasks, and minimise underutilisation or overallocation.
  7. Supplier Relationships:
    • Evaluate and improve relationships with suppliers to reduce lead times, control costs, and improve product quality.
    • Consider supplier performance metrics and negotiate favourable terms.
  8. Inventory Management:
    • Implement just-in-time (JIT) inventory management to reduce excess inventory and carrying costs.
    • Use forecasting and demand planning to ensure inventory levels meet customer demand.
  9. Benchmarking:
    • Compare your organisation’s performance with industry benchmarks and best-in-class competitors.
    • Identify gaps and opportunities for improvement based on benchmarking results.
  10. Customer Feedback:
    • Listen to customer feedback and use it to identify areas where operational improvements can enhance the customer experience.
    • Regularly survey customers and solicit their input on your products and services.
  11. Continuous Improvement Culture:
    • Foster a culture of continuous improvement within your organisation.
    • Encourage employees to suggest and implement changes that improve efficiency and effectiveness.
  12. Data Analytics:
    • Leverage data analytics and business intelligence tools to gain insights into operational performance.
    • Use data to identify patterns, trends, and opportunities for optimisation.
  13. Risk Management:
    • Identify and mitigate operational risks that can lead to inefficiencies or disruptions.
    • Develop contingency plans to address potential challenges.
  14. Project Management:
    • Apply project management methodologies to efficiently plan and execute improvement initiatives.
    • Set clear objectives, milestones, and timelines to ensure projects are completed on schedule and within budget.
  15. Cost Control:
    • Continuously monitor and control costs throughout your organization.
    • Implement cost-saving measures without compromising quality or customer satisfaction.

Remember that operational efficiency is an ongoing process. Regularly review your strategies, adapt to changing circumstances, and involve employees at all levels to foster a culture of improvement.

You may find these OEE and Basic productivity calculator tools useful:

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What Are The Advantages Of A Palletiser?

Palletisers are automated machines or systems designed to arrange and stack products, typically boxes, cartons, bags, or other containers, onto pallets for storage, transportation, or distribution. They offer several advantages in various industries and applications:

  1. Increased Efficiency:
    • Palletisers can work continuously and consistently, reducing the need for manual labour and improving productivity.
    • They can operate at high speeds, leading to faster palletising and shipping processes.
  2. Reduced Labor Costs:
    • By automating the palletising process, you can significantly reduce the labour required for manual palletising, which can be physically demanding and costly.
  3. Improved Accuracy:
    • Palletisers ensure precise stacking and arrangement of products, reducing the risk of product damage during transportation.
    • They can create stable and uniform pallet loads, reducing the likelihood of items falling during handling.
  4. Flexibility:
    • Palletisers can be programmed and configured to handle various product sizes, shapes, and palletising patterns, making them suitable for a wide range of products and industries.
    • Changeover between different product types or palletising patterns is relatively quick and easy. Especially if the system has easy programming software.
  5. Space Optimisation:
    • Palletisers can be designed to make the most efficient use of available warehouse or storage space, maximising storage capacity.
    • They can stack products in a manner that minimises wasted space and optimises pallet utilisation.
  6. Improved Safety:
    • Automated palletising systems reduce the risk of workplace injuries associated with manual palletising tasks.
    • They incorporate safety features and sensors to prevent accidents.
  7. Consistency:
    • Palletisers deliver consistent and uniform pallet loads, which is essential for stability during transportation and storage.
  8. Scalability:
    • Palletising systems can be scaled up or down to match changing production demands, providing flexibility for growing businesses.
  9. Cost Savings:
    • Over time, palletisers can lead to significant cost savings through reduced labour expenses, improved product handling, and minimised product damage.
  10. Data and Reporting:
    • Many modern palletisers come equipped with data collection and reporting capabilities, allowing for better tracking and analysis of production and palletising performance.
  11. 24/7 Operation:
    • Palletisers can work around the clock, enabling continuous and efficient production and distribution, even in multi-shift or 24/7 manufacturing environments.
  12. Adaptability:
    • Palletisers can be integrated into existing production lines and systems, enhancing the adaptability of your operations.

While palletisers offer numerous advantages, their suitability for a specific application depends on factors such as the type of products being handled, production volumes, available space, and budget considerations. Choosing the right palletiser and configuration is essential for maximising the benefits in your particular industry and operation.

To find out more about the Granta palletising systems contact us on 01223 499488 or helpline@granta-automation.co.uk and we will be happy to help.

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Palletising Robots and Their Impact on Production and Revenue

Palletising robots, also known as robotic palletisers, have a significant impact on production and revenue in various industries. Their advantages include increased efficiency, cost savings, and improved quality, which can lead to enhanced revenue and profitability. Here’s a closer look at the impact of palletising robots on production and revenue:

1. Increased Efficiency:
Palletising robots work tirelessly without breaks, leading to continuous and high-speed palletising operations. This efficiency translates into increased production output and reduced production cycle times.

2. Labor Cost Reduction:
Palletising robots reduce the need for manual labour in the palletising process. This leads to substantial cost savings in terms of wages, benefits, and associated labour expenses.

3. Improved Product Quality:
Palletising robots ensure precise and consistent stacking, reducing the risk of damaged or improperly stacked products. This minimizes product losses and waste, preserving product quality and value.

4. Optimised Space Utilisation:
Robotic palletisers can be programmed to maximize pallet space utilisation, which means that you can fit more products on each pallet. This is especially important for efficient use of warehouse and storage space.

5. Quick Changeover and Flexibility:
Palletising robots can be easily reconfigured to handle different product types, sizes, and packaging patterns. This flexibility allows manufacturers to adapt to changing customer demands and market trends, potentially increasing product offerings and revenue streams.

6. Reduced Errors and Rework:
Automation minimises the potential for human errors in the palletising process. Fewer errors mean fewer rejected or reworked pallets, reducing overall production costs.

7. Enhanced Throughput:
Palletising robots can handle a wide range of product weights and sizes, allowing for higher throughput and capacity utilisation. This can result in more products processed and shipped within the same time frame.

8. Scalability:
As production needs grow, it’s relatively easy to scale up by adding additional robotic palletisers or modifying your existing systems, further increasing production capacity.

9. Data Analysis and Optimisation:
Many robotic palletising systems incorporate data collection and reporting features. This data can be used to optimise production processes and identify areas for improvement, ultimately leading to increased productivity and cost savings.

10. Competitive Advantage:
Implementing robotic palletising technology can give a company a competitive edge by enabling quicker response to market demands and providing consistent product quality.

11. 24/7 Operation:
Robotic palletisers can work round the clock, supporting 24/7 manufacturing operations. This extended operation time can lead to increased production and revenue opportunities.

12. Customer Satisfaction:
By ensuring that products are consistently and safely palletised, robotic palletisers can enhance customer satisfaction and loyalty, potentially leading to repeat business and positive referrals.

In summary, palletising robots have a positive impact on production and revenue by improving efficiency, reducing costs, and enhancing product quality. Companies that invest in robotic palletising technology are well-positioned to increase their competitiveness and profitability in today’s fast-paced and demanding business environment.

To find out more about the Granta palletising systems contact us on 01223 499488 or helpline@granta-automation.co.uk and we will be happy to help.

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How Long Would You Expect a Palletiser System to Last?

The lifespan of a palletiser system can vary significantly based on several factors, including the quality of the equipment, maintenance practices, usage, and environmental conditions. On average, a well-maintained palletiser system can last anywhere from 10 to 20 years or more. Here are some key factors that can influence the lifespan of a palletiser system:

  1. Quality of Equipment: The initial quality and construction of the palletiser system play a significant role in determining its longevity. Higher-quality equipment is often built to withstand more wear and tear.
  2. Maintenance: Regular and proper maintenance is essential for extending the lifespan of a palletiser. This includes routine inspections, cleaning, lubrication, and replacement of worn or damaged parts.
  3. Usage: The intensity and frequency of use can affect how long a palletiser system lasts. Systems that operate continuously or handle heavy loads may experience more wear and require more frequent maintenance.
  4. Environmental Conditions: The environment in which the palletiser operates can impact its lifespan. Factors like temperature, humidity, and exposure to corrosive substances can affect the equipment.
  5. Upgrades and Repairs: Upgrading or repairing components of the palletiser system as they become obsolete or worn can significantly extend its lifespan.
  6. Technological Advancements: Technological advancements in the field of palletising may lead to the replacement of older systems, as new equipment may offer improved efficiency, speed, and capabilities.
  7. Manufacturer and Model: Different manufacturers and models have varying reputations for durability and reliability. Some brands and models are known for their longevity.
  8. Workload: The type of products being handled and the complexity of the palletising tasks can influence how long a system remains viable. A system that is well-suited to its workload is more likely to last longer.

It’s essential to consider these factors and assess the specific conditions of your operation when estimating the lifespan of a palletiser system. Regular proactive maintenance and can help you maximize the lifespan of your palletiser and ensure it continues to meet your production needs for many years. If you would like more information on the Granta palletiser range then please contact us on 01223 499488 or helpline@granta-automation.co.uk and we will be happy to help.

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How To Analyse and Improve Workflow Efficiencies

to go about it:

  1. Understand the Current Workflow:
    Document the existing workflow processes in detail. This includes mapping out each step, who is responsible for it, the time it takes, and any potential bottlenecks.
  2. Gather Data and Metrics:
    Collect data on the various aspects of your workflow. This may involve using time tracking software, surveys, or direct observation. Make sure to capture both quantitative and qualitative data.
  3. Analyse the Data:
    Utilise the collected data to identify areas in the workflow that are bottlenecks or need improvement. Look for patterns, inefficiencies, and discrepancies between expected and actual results.
  4. Brainstorm Solutions:
    Involve employees and relevant stakeholders in brainstorming sessions to generate ideas for workflow improvements. Consider technology solutions, process changes, or resource reallocation.
  5. Prioritise Improvement Opportunities:
    Assess the potential impact and feasibility of each improvement opportunity. Prioritise those with the most significant potential benefits and the lowest implementation barriers.
  6. Implement Workflow Changes:
    Develop an action plan for implementing the identified improvements. This may involve changing processes, reallocating resources, adopting new tools or software, or providing additional training.
  7. Provide Training and Support:
    Ensure that employees are properly trained and supported during the transition to the improved workflow. Effective change management is crucial.
  8. Test and Pilot Changes:
    Before rolling out changes organisation-wide, pilot them in a controlled setting to identify any unforeseen issues or challenges.
  9. Set Clear Objectives:
    Define specific and measurable goals for the workflow improvements. These objectives should be aligned with the overall business or organisational objectives.
  10. Identify Key Performance Indicators (KPIs):
    Determine the KPIs that matter most for your workflow. These could be cycle time, error rate, throughput, cost per unit, or any other relevant metrics.
  11. Measure the Impact:
    Continuously monitor the KPIs and other metrics to measure the impact of the changes. Ensure that the improvements are delivering the expected results.
  12. Iterate and Refine:
    Be open to making further adjustments if the initial changes do not achieve the desired improvements. Iterate on the process until you achieve the desired level of efficiency.
  13. Document the New Workflow:
    Update your workflow documentation to reflect the new and improved processes. This will help in training new employees and maintaining consistency.
  14. Maintain a Continuous Improvement Culture:
    Encourage a culture of continuous improvement where employees are encouraged to identify and suggest improvements regularly.
  15. Regularly Review and Audit:
    Periodically review the workflow to ensure that it remains efficient and effective. Workflow analysis and improvement should be an ongoing process.


Remember that the key to successful workflow analysis and improvement is to involve employees and stakeholders, measure the impact of changes, and be adaptable in response to evolving needs and objectives.

If you are looking to see how automated palletising might affect your workflow efficiencies, feel free to contact us on 01223 499488 or helpline@granta-automation.co.uk and we will be happy to discuss this. Typically installing an automated palletising system will result in a significant production increase, along with a reduction in Health & Safety Claims.  Payback is also often less than one year.

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What Products Can Be Automatically Depalletised?

Automatic depalletisation can be used for a wide range of products across various industries to streamline warehouse and manufacturing operations. The suitability of a product for automatic depalletisation depends on factors such as its size, shape, weight, fragility, and packaging. Here are some common types of products that can be automatically depalletised:

  1. Cartons and Boxes: Automated systems can handle depalletising of cartons and boxes of different sizes and weights. This is commonly used in retail, distribution centres, and e-commerce warehouses.  A vacuum gripper us typically used for depalletising cartons and boxes.
  2. Bags and Sacks: Products packaged in bags or sacks, such as grains, flour, or pet food, can be automatically depalletised.  A vacuum bag gripper is typically used for this, but it does depend on the bag types and product inside the bag. A hook type system which actually puncture the bag can be used for some situation, eg. Hessian or polypropylene sacks, where a vacuum gripper will not work and the bag integrity does not matter. Not all sacks and bags can be depalletised satisfactorily, it is very application specific.
  3. Bottles and Containers: Automated systems can be used to depalletise bottles, jars, cans, and containers in the food and beverage industry, as well as pharmaceuticals. A bespoke gripper will typically be used for this, and it will be designed to specifically suit the type of bottle/container being depalletised.
  4. Palletised Drums: Industries like chemicals and oil may use automatic depalletisation for handling palletised drums. A barrel gripper is usually used for this, which has two arms that clamp around the barrel or drum.

It’s important to note that the specific equipment and technology used for automatic depalletisation can vary widely depending on the type of product and the desired level of automation. Automated depalletisation systems may use robotic arms, conveyors, vacuum grippers, suction cups, or a combination of these technologies to handle products effectively and safely.

The choice of depalletisation solution should be carefully considered based on the product characteristics, production volume, and operational requirements of the facility.

To find out more about depalletising, contact us on 01223 499488 or helpline@granta-automation.co.uk.  We will also be very happy to discuss your specific application.

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What Does Easy Programming Palletiser Mean?

An “easy programming palletiser” typically refers to a palletising system or machine that is designed to be user-friendly and straightforward to program. Palletising involves arranging products or items onto a pallet in a specific pattern or configuration. This is commonly used in manufacturing and logistics to efficiently stack goods for transportation or storage. 

Palletisers are traditionally set up by teaching a robot pick and place points for each box in each layer and duplicating this up the pallet stack. This is very slow and requires skilled programmers time to program the system. It also means that for every product change, a skilled programmer is required to reprogram the system for that product.

When the term “easy programming palletiser” is used, it often implies that the machine or system has software or controls that are intuitive and accessible for operators or programmers. The goal is to make it simple for individuals to define the palletising pattern, set parameters, and customize the operation of the palletiser without requiring advanced programming skills. This ease of programming can save time and reduce the need for specialized technical knowledge, making the palletiser more versatile and user-friendly for a broader range of applications and industries. While the exact appearance and interface may vary from one manufacturer to another, there are common elements and features you might find in such software:

  1. Graphical User Interface (GUI): The software typically features a visual interface with buttons, icons, and menus. Users can interact with the machine by clicking and dragging items on the screen.
  2. Pallet Layout Design: Users can often design the layout of the pallet by dragging and dropping products or defining patterns on a virtual pallet displayed on the screen. This design may resemble a grid or an empty pallet template.
  3. Product Entry: Easy programming software should make it simple to input product dimensions, weights, and other relevant information. This data is crucial for determining how products should be stacked on the pallet.
  4. Pattern Configuration: Users can specify how products should be arranged on the pallet, including layer patterns, interlocking, and any stacking constraints. This can often be done through visual controls or preset patterns.
  5. Stacking Rules: The software may allow users to define rules or logic for how products are stacked. For example, it might consider product fragility or stacking stability.
  6. Preset Templates: Some software provides pre-defined palletising templates or templates for specific industries, making it easy to get started quickly.
  7. Simulation and Preview: Users can often preview or simulate the finished stacked pallet to see how the programmed settings will be applied in practice. This helps identify and correct potential issues.
  8. Error Handling: The software should provide clear and user-friendly error messages if there are any issues with the programming or setup.
  9. Control and Monitoring: Users may have access to controls for starting, stopping, and monitoring the palletising process. Real-time feedback on the machine’s status can be provided.
  10. Offline Programming: Some software allows for offline programming, which means that you can create, edit, and optimize palletising programs on a computer remotely for support when required.
  11. Help and Documentation: Users should have access to help resources, documentation, and customer support to assist them in using the software effectively.

The exact look and layout of the software will depend on the manufacturer and the specific model of the palletiser. The primary goal of such software is to streamline the setup and operation of the palletiser, making it more accessible to a wider range of users without advanced programming skills.

Below is a video showing an example of the Granta easy programming software

 

If you would like to know more about the Granta GA15 easy programming software, then please do get in touch on 01223 499488 or contact us at helpline@granta-automation.co.uk.  We will also be very happy to arrange a free trial of your product on a palletiser if you require this.

Posted in Auto Palletiser, Automated Container Unloading, Automated Palletising, Bag Palletiser, Box Palletiser, Container Destuffing, Container Destuffing Palletising, Container Unloading Palletising, GA15 Palletiser, Palletiser - Granta GA15 Palletiser System, Palletising, Robotic Palletising | Tagged , | Comments Off on What Does Easy Programming Palletiser Mean?

What Is The Best Method For Scoring and Evaluating Capex Investment Opportunities?

Scoring and evaluating capital expenditure (CapEx) investment opportunities can be a systematic process that helps prioritise and enables you to make informed decisions. Whilst the “best” method may vary depending on your organisation’s needs and goals, the following steps can guide you in creating an effective scoring and evaluation system:

  1. Define Evaluation Criteria:
    Start by defining clear and specific criteria that align with your organisation’s goals and strategic objectives. These criteria can be financial and non-financial. Examples include ROI (return on investment), NPV (net present value), IRR (internal rate of return), strategic alignment, risk, market potential, and environmental impact.
  2. Weight the Criteria:
    Assign weights to each criterion based on its importance. The weights should reflect the relative significance of each criterion in the decision-making process. Financial criteria like ROI may carry more weight than non-financial criteria like environmental impact, for example.
  3. Develop a Scoring System:
    Create a scoring system, typically on a scale (e.g., 1-10), for each criterion. This system allows you to quantify how well each investment opportunity performs against the criteria.
  4. Data Collection and Analysis:
    Collect data and conduct a thorough analysis of each investment opportunity against the established criteria. This may involve financial modelling, market research, risk assessment, and other relevant analyses.
  5. Score Each Opportunity:
    Score each investment opportunity against each criterion based on the data and analysis. Multiply the scores by the assigned weights for each criterion.
  6. Calculate the Total Score:
    Calculate the total score for each investment opportunity by summing the weighted scores for all criteria. This total score provides an overall assessment of the investment’s quality.
  7. Rank and Prioritise:
    Rank the investment opportunities based on their total scores. Opportunities with higher scores are considered more attractive and should be prioritised.
  8. Scenario Analysis:
    Conduct scenario analysis to assess how changes in key variables (e.g., revenue, cost, interest rates) impact the investment opportunities. This helps account for uncertainty and risk.
  9. Sensitivity Analysis:
    Perform sensitivity analysis to understand how changes in individual criteria might affect the rankings. This helps identify which criteria have the most significant impact on the decision.
  10. Decision-Making:
    Make informed decisions based on the rankings and prioritisation. Consider budget constraints and the availability of resources when selecting which investments to pursue.
  11. Review and Update:
    Periodically review and update the scoring system and criteria to ensure it remains aligned with the organisation’s evolving goals and market conditions.
  12. Documentation:
    Document the evaluation process and the rationale behind the rankings. This documentation is essential for transparency and future reference.
  13. Stakeholder Involvement:
    Involve relevant stakeholders, such as finance, operations, and strategy teams, in the evaluation process to gain different perspectives and expertise.

Remember that the scoring and evaluation process should be flexible and adaptable to the specific needs of your organisation and the nature of the investment opportunities. Regularly assessing and refining your evaluation system ensures that it continues to serve as an effective tool for decision-making.

We have developed some downloadable tools for evaluating palletiser purchases which you may find useful as the same principles would apply to any CapEx investment.

  • Automation payback calculator – click here to download
  • Intangible benefits calculator – click here to download

If you are looking to invest in a palletising system and would like more information then please contact us on 01223 499488 or helpline@granta-automation.co.uk and we will be very happy to help.

Posted in Auto Palletiser, Automated Palletising, Bag Palletiser, Box Palletiser, Company news, Container Destuffing Palletising, Container Unloading Palletising, GA15 Palletiser, Granta Updates, Palletiser - Granta GA15 Palletiser System, Palletising, Robotic Palletising | Tagged , | Comments Off on What Is The Best Method For Scoring and Evaluating Capex Investment Opportunities?

How Does A Vaccum Gripper Work On A Palletiser?

A vacuum gripper used in a palletising system is designed to pick up and place objects, such as boxes or other containers, onto a pallet. Here’s how a vacuum gripper typically works in the context of a palletising system:

  1. Gripper Design: The vacuum gripper is equipped with one or more suction cups or vacuum channels, depending on the design and requirements. These grippers are often attached to a robotic arm or a mechanical system that can move in multiple directions.
  2. Positioning: The palletising system positions the gripper over the object to be picked up, which is usually a box or container.
  3. Vacuum Generation: The vacuum gripper is connected to a vacuum source, typically a vacuum pump or a venturi vacuum generator. When it’s time to pick up an object, the vacuum source is activated.
  4. Suction Cup/Vacuum Pad Engagement: The suction cups, or vacuum pad, are brought into contact with the object’s surface. As the vacuum source operates, it creates negative pressure inside the suction cups/pad, effectively sealing it to the object’s surface.
  5. Object Lifting: The negative pressure differential between the suction cups, or pad, and the object’s surface creates a strong grip, securely holding the object. The gripper’s mechanical system then lifts the object off its current location.
  6. Transportation: The robotic arm or mechanical system carries the object to the desired location, typically a pallet.
  7. Placement: The vacuum gripper positions the object on the pallet, and the gripper’s control system releases the negative pressure, allowing the object to be placed gently onto the pallet.
  8. Release: Once the object is safely on the pallet, the vacuum gripper releases the object by turning off the vacuum and allowing air to enter the suction cups/pad, which equalizes the pressure and detaches the gripper from the object.
  9. Repeat: The process repeats for each object to be palletised, allowing the system to build up a stack of objects on the pallet in a precise and organised manner.

It’s worth noting that palletising systems using vacuum grippers can be highly automated and efficient, capable of handling a large number of objects quickly and accurately. The gripper design and configuration may vary depending on the specific application, the size and weight of the objects, and the layout of the production line or warehouse. Advanced control systems and sensors may also be used to optimise the palletising process and ensure that objects are stacked correctly.

Below is a video showing a row vacuum gripper palletising boxes.

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What Stops A Palletiser From Starting If Someone Is In The Cell?

A palletiser is a piece of industrial equipment used to automate the stacking of products or materials onto pallets. To ensure the safety of personnel working around a palletiser, various safety mechanisms and systems are typically in place to prevent the machine from starting or operating when someone is in the cell or within its hazardous area. Here are some common safety features that can prevent a palletiser from starting when someone is in the cell:

  1. Safety Interlock Switches: Safety interlock switches are devices that are strategically placed at access points to the palletiser cell, such as doors or gates. When these access points are opened, the safety interlock switch is triggered, and it sends a signal to the control system of the palletiser to prevent it from starting or continuing operation.
  2. Light Curtains: Light curtains are sensors that create an invisible barrier of light beams across the access points to the palletiser cell. If someone breaks the light curtain by entering the cell, the control system will detect this interruption and prevent the palletiser from starting or immediately halt its operation.
  3. Safety Area Laser Scanners: Safety area laser scanners, can be installed within the cell to detect the presence of people or objects. If a person enters the cell, these sensors can trigger an immediate stop or prevent the start of the palletiser.
  4. Safety Controller: Modern palletisers often use safety programmable logic controllers (PLCs) or safety relays that are designed to monitor and control safety-related functions. These safety controllers are used to manage the door interlock switches, light curtains, area scanners, and other safety devices to ensure that the palletiser remains inactive when someone is inside the cell.
  5. Emergency Stop Buttons: Emergency stop buttons are strategically located around the palletiser cell. If someone needs to stop the palletiser quickly for safety reasons, they can press an emergency stop button to halt all machine functions.
  6. Safety Reset Button: If the safety system is triggered it has to be reset manually by someone with a clear view of the cell. The palletiser system reset button will not activate the palletiser without the above safety systems being in place. This means that the system will not start without an operator manually confirming the cell is empty and safe to run, this provides a further layer of safety protection.

All safety devices are dual channel ensuring that if one channel is broken the other channel will still be active. If any point in the safety system is compromised (e.g. a wire to a light curtain is cut) the safety system will stop the palletiser from running.

It’s important to note that the specific safety features and systems employed can vary depending on the type and design of the palletiser, as well as local safety regulations and industry standards. Regular maintenance and testing of these safety mechanisms are critical to ensure their reliability and effectiveness in preventing accidents and injuries. Always follow proper safety protocols and guidelines when working with industrial machinery.

If you would like to know more about palletisers and their safety systems, feel free to contact us on 01223 499488 or helpline@granta-automation.co.uk.

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