Introduction: Why the Right Dosing System Makes the Difference
In coating technology, every minute and every gram of material counts. The Binks IntelliFlow RM2 (Low Pressure) establishes a 2-component dosing system that ensures precise mixing ratios, reduces downtime, and minimizes material waste. In this guide, you’ll learn how to use different variants effectively, set up base parameters, follow the professional workflow, solve common issues, and maintain optimal performance.
Product Overview: Variants, Applications & Benefits
The IntelliFlow RM2 is an electronic multi-component mixing and dosing unit for 2K coatings, with Low-Pressure options ideally suited for manual spray applications and small-scale production.
| Variant | Typical Application | Main Advantages |
|---|---|---|
| Low Pressure (e.g. Gear 300 / 1R 1H) | Manual spray, workbenches, small series | Low investment, simple operation, reduced solvent use |
| Medium Pressure | Automated lines, higher throughput | Higher pressure capacity, broader coating range |
| Acid Catalyst Compatible | Special acid-curing coatings | High chemical resistance, specialized materials |
Note: Labels like “Gear 300” or “1R/1H” refer to typical Low-Pressure configurations and are provided as indicative values.
Key Performance Indicators
Ratio Accuracy
High dosing precision under Low-Pressure configuration.
Mix Ratio Range
Broad ratio range depending on system setup; ideal for manual spraying.
Color/Catalyst Options
Expandable system; from 1R/1H up to multi-component layouts.
Pro Tip
Recommended Base Settings (Guidelines)
- Build air and fluid supply according to Low-Pressure configuration; match flow and pressure to coating viscosity.
- Channel setup: e.g., “Gear 300” for small-to-medium flow; switch to larger gears if higher output is needed.
- Create one recipe per color, defining ratio tolerance and flush volume.
- Run a quick ratio test at shift start, then release production.
- Activate data logging for spray time, flow, and deviation tracking.
Values are indicative – actual performance depends on variant, nozzle size, and material data sheet.
Professional Workflow (Step-by-Step)
- Start the system and perform a visual check: lines, filters, seals, and supplies.
- Select the recipe: choose color/hardener, verify ratio limits and flow rates.
- Pre-flush: remove previous material with minimal solvent.
- Test spray: short purge, check spray pattern and ratio stability.
- Production: coat parts; use defined flush sequence for color changes.
- Intermediate cleaning during long pauses to avoid curing in lines.
- End-of-shift: run final flush, save process data, and depressurize system.
Troubleshooting: Common Issues & Solutions
Issue 1: Uneven Mixing Ratio
- Check gear size and recipe calibration.
- Adjust flush timing before color changes to avoid air pockets.
Issue 2: Excessive Solvent Use During Color Change
- Optimize flush volume; short, efficient sequences are better than long ones.
- Inspect valves and hoses for dead volumes and reduce where possible.
Issue 3: Fluctuating Flow During Long Runs
- Stabilize viscosity and temperature using proper conditioning.
- Inspect filters, seals, and gear wear regularly.
Issue 4: Slow or Unresponsive Touchscreen
- Check power supply and network connections; restart if needed.
- If persistent, verify firmware version and contact service support.
Maintenance Checklist
- Daily: inspect for leaks, stable spray pattern, correct ratio trend.
- Weekly: clean strainers and filters; tighten fittings.
- Monthly: verify flow and ratio vs. reference values; check flush parameters.
- Half-yearly: inspect gear pump and valves for wear; stock spare parts.
- Yearly: perform full calibration; update software/firmware if applicable.
FAQ – Practical Questions
1. Can the RM2 be used in both manual and simple automated setups?
Yes. The RM2 Low Pressure version is primarily designed for manual operation, but basic automation is possible depending on configuration.
2. What mix ratios can I achieve?
From standard 2K ratios up to wide ranges – depending on pump selection, materials, and calibration.
3. How many colors and hardeners can be connected?
From 1R/1H packages up to multi-component systems, based on your selected configuration.
4. What’s the benefit of the automatic flush sequence?
It ensures stable mixing, cleaner color changes, and significantly reduces solvent peaks.
5. Can it handle very low flow rates?
Yes. The Low-Pressure variant is optimized for small to medium flows, depending on the gear and sensor combination.
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Conclusion
The IntelliFlow RM2 Low Pressure system delivers precise 2K coating performance with measurable material and solvent savings. Use the suggested settings, workflow, and maintenance tips here to set up your coating process efficiently and sustainably.
