1. Lubrication Principles
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Use food-grade products
- NSF H1 or FDA-approved lubricants should be preferred.
- Safe for all surfaces that may come into contact with food.
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Selection of the correct type and viscosity
- Choose grease or oil suitable for the equipment type and operating conditions.
- Consider factors such as high temperature, low temperature, and heavy load.
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Regular maintenance and inspection
- Determine lubrication intervals according to manufacturer recommendations.
- Replace missing, contaminated, or degraded lubricants with periodic checks.
2. Lubrication According to Application Areas
| Equipment | Recommended Lubricant Type | Points to Consider |
|---|---|---|
| Bearings | Food-grade grease | Avoid over or underfilling |
| Chains and gears | Food-grade oil or spray | Must be resistant to high temperatures |
| Conveyor belts | Food-grade chain oil | Prevent dirt and residue buildup |
| Filling machines | NSF H1 oil or grease | Must be food-safe approved |
| Oven and baking lines | High-temperature food-grade grease | Choose a temperature-resistant product |
| Sealed machines | Soft consistency food-grade grease | Seal compatibility is critical |
| Industrial kitchen equipment | Food-grade oil | Adhere to hygiene and cleaning conditions |
3. Storage and Shelf Life
- Store in a cool, dry, and dark place.
- Unopened packaging has a shelf life of 2–5 years (varies by product).
- Consume shortly after opening.
- Keep away from moisture and dirt.
4. Risks of Incorrect Lubrication
- Non-food-grade product → risk of food contamination
- Insufficient or excessive lubrication → equipment failure
- Grease unsuitable for temperature → melting, leakage, and mechanical damage
- Material incompatibility → degradation of seals or plastic parts
5. Recommendations
- Mark all lubrication points and create a control plan.
- Train personnel on food-grade lubricants and hygiene rules.
- Clean excess lubricant after application; prevent it from contaminating the food line.
- Ensure HACCP and GMP compliance with periodic audits and record-keeping.
You can contact us for technical support regarding solutions suitable for your business.
