Bespoke hygienic solution for food processing machine
Creating a bespoke hygienic solution for a food processing machine involves several key steps to ensure that all components meet stringent hygiene standards, particularly those certified by the European Hygienic Engineering & Design Group (EHEDG). Here’s a detailed approach:
1. Understanding Requirements
- Identify the specific needs of the food processing machine. Determine the type of food products being processed, the stages of processing, and the environmental conditions.
- Assess hygiene risks associated with the machine’s design and operation.
2. Selecting EHEDG Certified Components
- Components selection: Choose EHEDG-certified parts such as valves, pumps, seals, gaskets, sensors, and fittings. These parts are designed to meet the highest hygiene standards, ensuring easy cleaning and preventing contamination.
- Materials: Opt for materials that are non-toxic, corrosion-resistant, and can withstand the cleaning processes. Stainless steel (e.g., AISI 316L) is commonly used.
3. Design Considerations
- Hygienic Design Principles: Incorporate hygienic design principles such as avoiding sharp corners, crevices, and dead spaces where food particles can accumulate.
- Accessibility: Ensure all parts of the machine are accessible for cleaning and inspection.
- Surface Finish: Maintain appropriate surface finishes (e.g., Ra<0.8 µm) to prevent microbial growth.
4. Cleaning and Sanitation
- Clean-in-Place (CIP): Design the machine to support CIP systems, which allow for effective internal cleaning without disassembly.
- Sterilization: If necessary, ensure the machine can be sterilized using appropriate methods (e.g., steam, chemical agents).
5. Documentation and Compliance
- EHEDG Certification: Ensure all selected components are officially EHEDG certified and have the necessary documentation.
- Validation: Perform validation tests to confirm that the machine meets all hygiene requirements.
6. Integration and Testing
- System Integration: Integrate the selected components into the machine, ensuring compatibility and proper function.
- Testing: Conduct thorough testing to verify the hygienic performance of the machine, including cleaning efficiency and microbial safety.
7. Training and Maintenance
- Operator Training: Train machine operators on hygienic practices and the proper use of the machine.
- Maintenance Schedule: Implement a maintenance schedule to regularly inspect and replace worn components to maintain hygiene standards.
Example Components and Solutions:
Stainless Steel Solid Base Feet: Solid base feet made of stainless steel are designed for use in environments where high hygiene standards are required. These feet provide stability and are resistant to corrosion and harsh cleaning agents.
Stainless Steel Machine Leveling Feet: Machine leveling feet made of stainless steel are used to stabilize and level machinery in environments requiring stringent hygiene standards. These feet are adjustable and designed to minimize vibration.
Stainless Caster Noise Reducing Castor: Noise-reducing stainless steel castors are designed to minimize noise and vibration during movement, making them ideal for environments where quiet operation is crucial.
IP67 Waterproof Bearing House Units: These bearing housing units are designed to withstand water ingress and are rated IP67, making them suitable for washdown environments and applications where water exposure is common.
Sealed Stainless Bearing Units: Sealed stainless bearing units are designed to provide protection against contamination and corrosion. These units are ideal for hygienic applications where cleanliness is paramount.
Implementation:
- Supplier Collaboration: Work closely with suppliers of EHEDG-certified parts to ensure correct specification and installation.
- Custom Design: If necessary, engage with engineers to design custom parts that meet EHEDG standards and fit your machine’s specific needs.
By following these steps, you can develop a bespoke hygienic solution for your food processing machine that ensures compliance with the highest hygiene standards, thereby safeguarding food safety and quality.
