Lubrication schedule for the Grunwald Hittpack machine

Sample of lubrication schedule for the Grunwald Hittpack machine.

The Grunwald Hittpack AKH-059/4 is a specialized filling and sealing machine used in the packaging industry. To ensure its optimal performance and longevity, it's essential to establish a comprehensive lubrication schedule, select appropriate grease types, and source suitable fittings.

Lubrication Schedule Daily Maintenance:

• Inspection: Visually inspect all moving parts, including bearings, gears, and chains, for signs of wear or inadequate lubrication.
• Cleaning: Wipe down accessible grease fittings to remove dust and debris, ensuring contaminants don't enter during lubrication.
• Lubrication of Bearings and Gears: Apply the recommended grease to all bearings and gears. Ensure each fitting receives an adequate amount without over-lubricating. Use Molyduval Soraja AKA 2 and Molyduval Soraja AKM 2.
• Chain Lubrication: If the machine includes chains, lubricate them with a suitable chain lubricant to ensure smooth operation. Use Molyduval Sekorex Non Tox Spray.
• Comprehensive Inspection: Conduct a thorough inspection of all lubrication points, checking for signs of wear, corrosion, or blockages.
• Fitting Maintenance: Ensure all grease fittings are secure and functional. Replace any damaged or clogged fittings promptly.
• Grease Type Adjustment: Depending on operating temperature variations, consider adjusting the grease type to maintain optimal viscosity and performance.

Choosing Grease Types Selecting the appropriate grease is crucial for the machine's performance:

• Multi-Purpose Lithium-Based Grease (NLGI Grade 2): Suitable for general applications, offering good thermal stability and water resistance. Use Molyduval Long Life CLM 2 HV.
• High-Temperature Synthetic Grease for Food Industry: If the machine operates in elevated temperatures, this grease maintains consistency and provides excellent lubrication. Use Molyduval Soraja AKA 2.
• Food-Grade Grease: If the machine is used in food packaging, ensure the grease complies with food safety standards (e.g., NSF H1) to prevent contamination. Use Molyduval Soraja B 292 or Molyduval Soraja AKM 2.

Sourcing Grease Fittings The machine utilizes standard grease fittings (zerk fittings) for lubrication points. Types of Fittings:

• Straight Fittings: For easily accessible lubrication points.
• Angled Fittings (45° or 90°): For hard-to-reach areas.
• Stainless Steel Fittings: Recommended for environments requiring corrosion resistance.

Additional Recommendations

• Consult the Manufacturer's Manual: Always refer to Grunwald's official documentation for specific lubrication points, recommended grease types, and maintenance intervals tailored to the Hittpack AKH-059/4.
• Training: Ensure maintenance personnel are trained in proper lubrication techniques to prevent over or under-lubrication.
• Record Keeping: Maintain a detailed log of all lubrication activities, including dates, types of grease used, and observations, to track maintenance history and identify patterns.

By adhering to this tailored lubrication schedule, selecting appropriate grease types, and sourcing quality fittings, you can enhance the performance and extend the lifespan of your Grunwald Hittpack AKH-059/4 machine.