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Manual powder coating: Why the right manual powder coating unit is crucial
Manual powder coating units are ideal for manual coating, rework and small to medium-sized series. Decisive factors are a uniform film build, stable conveying performance and – depending on the operation – fast, clean color changes.
Modern systems such as OptiFlex Pro not only support productivity, but also reproducibility: The PCC mode controls the spray current even in very low ampere ranges (0–10 µA) with high precision – this helps to avoid overcharging (e.g. with demanding powders such as metallics) and ensures consistently high quality even with large film thicknesses or multi-coat applications.
Repeatable results are also ensured by DVC technology (Digital Valve Control): It enables precise, repeatable adjustment of the powder output and supports a uniform film build.
In practice, changeover is also important: The OptiFlow injector in inline design conveys the powder precisely to the gun. The cartridge design keeps performance constant (easy replacement) and enables faster color changes; depending on hose dimensions, powder outputs of up to 450 g/min are possible.
Typical applications
Manual coating, rework, small series, special parts and frequent color changes.
Important criteria
Powder type, conveying concept, color change, gun/nozzles, ergonomics, environment/ATEX.
Professional consulting
We support you in system selection, accessories and optimal settings for stable results.
Manual Powder Coating Units – Models at a glance
Select directly by model. In the product details, you can request a quote within seconds via “Request price” – we will get back to you with pricing & a suitable recommendation.
OptiFlex Pro B
Ideal for frequent color changes: powder directly from the original box – no decanting or container cleaning.
Direct powder conveying from original containers – quick changeover, easy in daily operation.
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OptiFlex Pro Q
For extremely fast color changes: switch in approx. 35 seconds – with automatic cleaning of powder-carrying parts.
Less downtime: cleaning runs automatically while the powder box is being changed.
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OptiFlex Pro F
For longer operations and series production: large, fluidized 50 L container for uniform powder supply and high throughput.
Closed container protects the powder and ensures a consistent material flow.
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OptiFlex Pro S
For powders that do not flow well: agitator container (20 kg) ensures uniform conveying and reliable spraying.
Perfect for “difficult” powders: the agitator keeps the powder moving.
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OptiFlex Pro W
Space-saving wall mounting: ideal for retrofitting or for fixed workstations in the booth.
Mounted firmly on the wall – more free space on the floor and at the workstation.
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OptiFlex Pro C
Compact with fluid cup: perfect for tests, sample parts and small quantities – quick to set up, easy to handle.
Ideal when only a small amount of powder is required – e.g. for samples or trial coatings.
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OptiFlex Pro CF
For laboratory and samples: hopper cup for very small powder quantities – ideal for tests and repeatable results.
Well suited for trials: quick to fill, quick to empty – without large powder quantities.
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OptiFlex Pro L
Small 4 L container: ideal for small series, frequent tests or when only a small amount of powder is needed.
Compact and practical – when you frequently switch between tasks.
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OptiSelect Pro
The spray gun for clean results: fits comfortably in the hand and supports fast color changes thanks to easy cleaning.
Robust for daily use – with many nozzles for different workpieces.
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Frequently asked questions about manual powder coating units
Short answers on selection, color changes and results – without overload.
Which manual powder coating unit is right for our operation?
Key factors are frequency of color changes, powder type, part geometry and required throughput. Tell us these details – we will recommend the right model.
Which solution makes sense for frequent color changes?
For frequent color changes, a system designed for fast cleaning/changeover is worthwhile. We help you choose the right solution depending on process and powder quantity.
What does surface quality depend on?
On gun/nozzle, settings, grounding, powder quality and uniform conveying. With the right combination, reproducible results are achieved.
Where can I find the available models?
You can find all models in our overview or in the shop (see above in the section “Models at a glance”). Alternatively, you can contact us directly.
How can I request a price?
Simply open the desired model in the shop. Instead of “Add to cart” you will see the button “Request price”. This opens a pop-up form – where you can send your inquiry directly.
Customer reviews
Experiences from industry & workshops – real reviews on consulting, delivery time and product quality.
Do you need help with selection or system design?
We provide personal consulting – tailored to color changes, powder type and workpieces. This way, you quickly find the right manual powder coating unit.
