Dry-Lubrication Systems for Conveyor Lines

Today’s packaging and manufacturing operations, conveyor lines are mission-critical assets. Whether transporting PET bottles, glass containers, aluminium cans or cartons, the reliability of belt and chain conveyors directly impacts throughput, yield and cost. Yet many lubrication systems especially those relying on water, sprays or brushes bring hidden burdens: slippery floors, high water use, contamination risk and increased maintenance cycles.

The dry-lubrication paradigm is changing that. One prominent solution is MicroDry® (developed by CHP NV of Belgium), a patented water-free conveyor lubrication and cleaning system. The system diffuses a microscopic film of a food-grade lubricant (DLT-333®) across conveyor belts and chains, without wet sprays or pooling.

Let’s explores how MicroDry can deliver three major value streams for decision-makers: operational efficiency, workplace safety, and environmental & cost sustainability and why it is especially suited to specific industry segments.

1. Operational Efficiency

In high-speed lines such as beverage filling, canning, carton handling or glass packaging the cost of even a short stoppage is significant. Dry-lubrication systems, like MicroDry’s Slat and All-in-One variants, offer clear advantages:

• By diffusing a ultra-thin, stable film of lubricant along both top and bottom surfaces of the conveyor return path, the system reduces friction, prevents stick-slip phenomena and supports smoother motion.
• One data point: MicroDry is reported to achieve an ROI of less than 1.5 years for many implementations.
• With fewer jams and stoppages, drive-motor loads decline, belt/chain wear decreases and uptime improve critical in “just-in-time” manufacturing environments.
• Because no large fluid volumes are used (and no sprinkler or brush lubrication), there is less risk of lubricant migration, misting or migration into unintended zones which supports consistent line performance and reduces cleaning downtime.

For packaging operations handling PET, glass, cans and cartons, this means fewer unplanned stops, stabilised throughput and stronger asset utilisation.

2. Workplace & Floor Safety

Lubrication systems that rely on water sprays or brush-applied liquids often leave residual moisture, mist or pooling on factory floors especially near high-traffic conveyor zones. This creates slip-hazard zones for personnel and elevates safety risk.

MicroDry addresses this directly:

• The system is water- and silicone-free, applying only a microscopic dry film of DLT-333® lubricant.
• Because no spray mist or wash-water is used under the conveyor, floor surfaces remain dry and non-slippery significantly lowering risk of slip-and-fall incidents.
• Cleaner, drier working areas also reduce cleaning labour, sanitisation downtime and support safer housekeeping regimes.

From an executive’s perspective be it operations, EHS (environment, health and safety) or site engineering this is a tangible safety upgrade: reducing worker risk, lowering insurance exposure and contributing to a safer factory footprint.

3. Environmental & Cost-Sustainability

Beyond performance and safety, dry-lubrication systems unlock meaningful savings in water use, treatment cost, contamination risk and maintenance waste:

• Reduced water usage & effluent treatment: Since MicroDry doesn’t require water sprays or rinsing for lubrication, water consumption drops alongside the associated effluent load and treatment cost.
• Lower contamination risk: In many wet-lubrication setups, recycled water or dirty wash water can contaminate conveyors, belts and product adjacent zones. With no water-based lubrication, the contamination vector is eliminated.
• Minimal lubricant consumption & waste: MicroDry features minimal lubricant injection (just enough to create the dry film), simplifying logistics, reducing lubricant inventory and lowering disposal or replacement cost.
• Lower total cost of ownership (TCO): With fewer brushes, no spray nozzles, less cleaning, less water treatment, less downtime and extended component life the operational cost curve tilts favourably. One vendor claims energy savings of ~10-15% through this approach.

The system supports both sustainability goals (water conservation, lower waste, environmental footprint) and cost-control objectives.

4. Ideal Industries & Applications

While dry-lubrication has broad applicability across many conveyor-based lines, the following segments are especially high-value candidates:

• Beverage bottling (PET or glass): Air conveyors, slat conveyors and bottle handling lines typically suffer from friction, jams and wet-floor hazards. MicroDry’s “Air”, “Slat” and “All-in-One” modules are explicitly designed for these conveyors.
• Canning and aluminium beverage lines: These high-speed automatic lines benefit from reduced jams and lower downtime. Documentation mentions “cans” among supported packaging types.
• Carton or board packaging: In carton or board packaging conveyors, adhesives and board cleanliness are critical; reducing water and lubricant migration supports quality. Carton conveyors are cited in association with the MicroDry Slat system.
• Dairy, food & hygiene-sensitive packaging: Where floor safety and clean surfaces are essential (especially in food-contact zones), the water-free, silicone-free lubrication offers strong hygiene benefits.
• High-velocity accumulation and transition conveyors: Any application where the cost of stoppage is high, and where floors adjacent to conveyors are personnel walkways, will benefit from dry-lubrication.

If your facility handles any of these types of materials and packaging formats, adopting a dry-film system could be considered a strategic upgrade rather than a mere incremental improvement.

5. Strategic Considerations for Decision-Makers

For senior leaders in operations, engineering, safety and sustainability, here are recommended action-points when assessing a dry-lubrication system like MicroDry:

• Conduct site suitability analysis: Review conveyor types (slat, air, chain), mapping of lubrication points, existing spray/brush zones, floor traffic patterns and current slip-/downtime incident data.
• Model total cost of ownership (TCO): Build out cost savings including water & treatment reduction, cleaning cost savings, reduced downtime, fewer floor‐slip incidents and maintenance labour hours versus acquisition/installation cost.
• Assess integration and retrofit ability: Determine whether the system can be retrofitted with minimal disruption, whether existing controls can integrate, and what installation downtime is required.
• Quantify safety & compliance benefits: Calculate risk exposure reduction (slip incidents), potential insurance cost savings, regulatory compliance (in food/packaging zones), and worker safety improvements.
• Align with sustainability goals: For organisations with water-/effluent limits, ESG commitments or zero-waste initiatives, position this as part of the sustainability portfolio: lower water use, fewer chemical washes, less spill risk.
• Validate reference cases: Request case-studies, references and performance metrics from peer facilities (ideally in your industry). Many installations report >1,000 lines globally.
• Plan maintenance & training: While dry-lubrication reduces cleaning and maintenance, ensure your team understands system servicing, lubricant supply chain (DLT-333® in this case) and any control system elements.
• Monitor KPI’s post-installation: Define baseline KPI’s (downtime, maintenance labour, water use, floor incidents, lubricant consumption), install system, then monitor improvements over defined post-period.

Manufacturing and packaging environments where conveyors are essential particularly in industries such as beverage (PET/glass), canning, carton packaging, and food/dairy adopting a dry, water-free lubrication system is more than a nice-to-have. The case for fewer stoppages, safer floors, reduced water consumption, lower contamination risk, and lower operating cost is compelling.

For decision-makers responsible for line performance, safety and sustainability, the move from traditional wet lubrication to a dry-film system such as MicroDry is a strategic lever: enabling smoother asset operations, safer work environments and reduced environmental footprint. As organisations face increasing pressure on water use, waste treatment, operational cost and safety compliance, such technologies shift from optional to essential.

If your plant handling PET, glass, cans or cartons is still running wet-spray or brush-based lubrication systems and especially if you still see frequent jams, floor wet-hazards or high cleaning/maintenance burdens it may be time to evaluate a dry-lubrication upgrade.