The Gema OptiFlex Pro family isn’t just about individual models—it represents a new generation of manual powder coating equipment built around efficiency, quality, and operator comfort. Across the lineup, several innovations repeat themselves and create a consistent performance baseline.
Key Common Features Across All Models
- PowerBoost Technology – delivers up to 110 kV charging power, which translates to stronger powder attraction and improved coverage on complex geometries.
- PCC (Precise Charge Control) – allows precise adjustment for coating very thin layers or sensitive parts without overcharging.
- DVC (Digital Valve Control) – ensures exact powder and air flow settings, repeatable at any time.
- Ergonomic Guns – lightweight, balanced design reduces operator fatigue during long shifts.
- Quick‑Change Capability – most units are designed to minimize downtime when switching powders or colors.
These shared elements guarantee that regardless of whether you’re using the Pro B, Pro F, or Pro C, you get consistent coating quality and productivity.
Overview of Each Gema OptiFlex Pro Model
OptiFlex Pro B
- Designed for frequent and clean color changes—uses the original powder box directly.
- Features a tilted vibrating base that ensures complete emptying of the box, plus integrated fluidization for smooth powder flow.
OptiFlex Pro Q
- Built for ultra-fast color changes—acknowledged to make swaps in just 30–40 seconds.
- Compact design, suitable for all powder types.
OptiFlex Pro F
- Ideal for continuous use of the same powder over extended runs.
- Comes with a 50‑liter fluidized powder container that’s scratch‑resistant and easy to clean.
OptiFlex Pro F Spray
- A variant optimized for high‑output manual coating.
- Combined with the OptiSpray AP02 pump, it achieves up to 600 g/min powder output, excellent for heavy film‑build applications.
OptiFlex Pro S
- Tailored for powders that are hard to fluidize or that tend to separate.
- Uses a unique 18 L stirrer hopper, prevents separation, ensures full emptying, and works well with small quantities.
- Includes advanced technologies: PowerBoost (110 kV charging), PCC (Precise Charge Control), DVC (Digital Valve Control), and optionally a PowerClean module to ease color changes.
OptiFlex Pro C
- Designed for lab or sample applications – perfect for small batches.
- Comes with a self‑fluidizing application cup (150 ml or 500 ml) and works with powder quantities from 20 g to 250 g.
OptiFlex Pro L
- Another lab‑focused unit, ideal for small batches or quality control usage.
- Features a removable, fluidized 4‑liter hopper – easy to clean and maintain.
Comparison of Gema OptiFlex Pro Models (Verified Data)
| Model | Key Features & Use Case |
| OptiFlex Pro B | Quick, clean color changes using original box; vibrating base; fluidized powder handling. |
| OptiFlex Pro Q | Ultra-fast 30-40 s color change; compact and versatile. |
| OptiFlex Pro F | Continuous use; 50 L fluidized, scratch‑resistant hopper; easy to clean. |
| OptiFlex Pro F Spray | High-output variant; OptiSpray AP02 pump achieves up to 600 g/min. |
| OptiFlex Pro S | Handles difficult powders; 18 L stirrer hopper; prevents separation; power/control tech. |
| OptiFlex Pro C | Lab/sample focused; 150 ml/500 ml self‑fluidizing cup; handles 20–250 g. |
| OptiFlex Pro L | Laboratory/ QC; fluidized 4 L hopper; removable and easy cleaning. |
Why Choose Gema OptiFlex Pro with Spectral Baltic
Spectral Baltic – this lineup of Gema OptiFlex Pro units offers true versatility: from rapid color changes to continuous production or fine-tuned lab sampling. Each model shines in its niche, delivering on the promise to easily process all powder types and coat complex parts in superior quality.
Interested in exploring further or testing one on your floor? Reach out to Spectral Baltic for customized demos and let’s elevate your coating operations together.