Food production places special demands on the workplace. On the one hand, employees must lift, rotate, and move heavy loads without sustaining physical injury. On the other hand, strict hygiene standards apply that allow for no compromises. At first glance, combining ergonomic handling in food production with food safety may seem complex, but it can be successfully achieved with the right approach. This guide takes you step by step through the process, from risk analysis to long-term management.
Whether you’re working with bags of raw materials, boxes of finished products, or heavy drums of ingredients, the principle remains the same: hygienic lifting equipment and ergonomics are not mutually exclusive. They reinforce each other, provided you make the right choices at the right time.
Identify the risks for your production line
Start with a thorough analysis of the physical and hygiene risks specific to your production line. Ergonomic issues and contamination risks rarely occur in the same place, but they overlap more often than expected. Consider, for example, an operator who repeatedly lifts heavy bags near an open production area, or a process in which sweat and dirt can come into contact with unpackaged food.
- Identify all manual tasks in which employees lift, carry, or rotate loads weighing more than 15 kg.
- For each operation, record the frequency, the postures assumed during the operation, and the proximity to food contact areas.
- Assess which areas are considered high-risk for microbiological contamination (open products, damp environments, temperature fluctuations).
- Combine both lists: tasks that are both ergonomically taxing and hygienically sensitive are given priority.
After completing this step, you’ll have a clear overview of the critical issues in your workplace. This overview serves as the basis for all subsequent decisions and prevents you from having to make costly adjustments later on.
Choose materials and surfaces that meet food safety standards
Not every lifting device is suitable for use in a food-processing environment. Materials that corrode, porous surfaces that harbor bacteria, or lubricating oils that are not food-safe can become sources of contamination. When selecting material-handling equipment for food processing, always check the following criteria.
- Stainless steel (AISI 304 or 316): the standard for food-contact applications, resistant to cleaning agents and moisture.
- Food-safe plastics: Parts that come into contact with products must be made of FDA-approved or REACH-compliant materials.
- NSF-certified lubricants: Require H1-certified lubricants for all moving parts that come into contact with food.
- Smooth, seamless surfaces: Avoid gaps, bolts, and hollow profiles where moisture and debris can accumulate.
- IP rating of electrical components: Choose an IP65 rating or higher if the device is regularly cleaned with water.
Always ask suppliers for declarations of conformity and material specifications. Verify that the equipment complies with the European Machinery Directive and relevant hygienic design standards, such as EHEDG guidelines. Those who handle bags in a food environment have different material requirements than those who work with closed boxes or drums.
Select ergonomic lifting equipment that can be cleaned
With the risk assessment and equipment requirements in hand, you can now select the specific lifting solution. Ergonomic lifting in food processing facilities requires equipment that both reduces physical strain and is easy to clean. These are two requirements that do not always go hand in hand, but for which an increasing number of specialized solutions are available.
Consider the following categories based on your specific application:
- Vacuum lifters in hygienic designs: ideal for lifting boxes, sheets, or packages without direct physical contact. Vacuum lifters and hoists are available in stainless steel with smooth, polished surfaces.
- Mobile hoists: for moving heavy loads over short distances, available in versions suitable for damp environments.
- Pallet trucks and pallet inverters: for pallet handling in production and refrigeration areas, where tilting the pallets significantly reduces the physical strain involved in unloading.
After making your selection, verify whether the unit can be completely disassembled for cleaning or whether it can be rinsed as a whole. Ask the supplier for a cleaning protocol and check whether all seals are compatible with the cleaning agents you use.
Integrate the equipment into existing cleaning protocols
A piece of equipment designed with hygiene in mind can only ensure true food safety if it is also cleaned consistently and properly. Therefore, be sure to explicitly incorporate the new equipment into your existing HACCP plan and cleaning schedules. This is a step that is often overlooked in practice, with the result that the equipment becomes a risk rather than a solution.
- Determine a cleaning frequency for each piece of equipment based on the production environment (dry, humid, open product, or sealed packaging).
- Document the cleaning procedure step by step: disassembly, cleaning, disinfection, drying, and reassembly.
- Assign responsibilities: who cleans, who checks, and who records.
- Add the device to the internal audit checklist so that compliance can be checked periodically.
After the first cleaning cycle, check to make sure that all parts have been cleaned properly and that no damage has occurred as a result of the cleaning agents used. Adjust the protocol as necessary and communicate any changes to all parties involved.
Validate the solution through a workstation analysis and testing phase
Before you begin using the machine for good, validate the chosen solution in practice. Theoretical specifications provide a good indication, but actual usability depends on the specific working conditions: the space, the operator, the floor, the production speed, and integration with other machines.
- Schedule a test period of at least two weeks during which operators will use the device under normal production conditions.
- Observe whether the ergonomic strain is actually reduced: less bending over, less twisting of the back, less static strain.
- Verify that the device does not contaminate the hygiene zones and that the cleaning protocol is feasible in daily practice.
- Gather feedback from operators: they identify issues that aren't apparent in a desk-based analysis.
After the testing phase, you’ll have concrete, practical information to either confirm or adjust your final decision. Only after reviewing the findings should you modify the cleaning protocol, the setup, or the work instructions before scaling up to the full production line. Also, review reference projects from similar industries for inspiration and points of comparison.
Long-term preservation through maintenance and preventive management
An ergonomic and hygienic handling solution retains its value only if it is maintained on a regular basis. Wear and tear, damaged seals, or defective parts can jeopardize both employee safety and food safety. Preventive maintenance is therefore not an optional extra, but an essential part of the overall solution.
- Create a maintenance schedule based on the frequency of use and the manufacturer's recommendations.
- During each maintenance check, inspect the integrity of the seals, the condition of the surfaces, and the operation of the safety mechanisms.
- Replace wear-and-tear parts proactively, not only when they fail.
- Keep maintenance reports on file as part of your HACCP documentation.
With a good maintenance plan, you can avoid unplanned downtime, extend the equipment’s service life, and continue to meet the hygiene standards required by the food industry. More information about our service solutions will help you set up an effective preventive maintenance program.
How Logitrans Handling Helps Ensure Ergonomic and Hygienic Handling in Food Production
Logitrans Handling combines years of expertise in ergonomics within the food industry with a wide range of lifting equipment that can be used even in demanding production environments. We guide you from start to finish, so you won’t face any surprises.
- Free Workstation Analysis: Our specialists will analyze your production line and identify ergonomic and hygiene-related risk areas.
- Customized product recommendations: We select lifting equipment that meets food safety standards and is suited to your specific application.
- Testing option in our demo room: You can test the solution with your own materials in Drongen before making a decision.
- Integration into cleaning protocols: We provide the necessary documentation and support to ensure the device is properly incorporated into your HACCP plan.
- Maintenance Contracts: Preventive and corrective maintenance to ensure your system always remains in optimal condition.
Would you like to know which solution is best suited to your production environment? Contact us, and we’ll work with you to schedule a no-obligation workstation analysis.
