Powder coating

State-of-the-art automatic power & free coating line with full process control
Our automated powder coating line guarantees high quality, repeatability and throughput. From surface pre-treatment, through application, to final inspection — every stage is monitored and documented.
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Automated coating line

A 5-stage product preparation process prior to powder coating. The line enables coating of steel, aluminium and galvanised steel components with dimensions up to 1,800×1,800×5,000 mm and weight up to 500 kg.
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Conveyor system with automatic position change

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Curing oven with precise temperature control

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Application booth with powder recycling

Red outline of a truck icon with a package and speed lines - fast delivery of steel and CNC services for industry.

Throughput: thousands of components per month

Red outline of a truck icon with a package and speed lines - fast delivery of steel and CNC services for industry.

Real-time process control — continuous monitoring of temperature, conductivity and bath pH

Surface pre-treatment

Proper surface preparation is the foundation of a durable coating. We apply:
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Mechanical pre-treatment:

A critical stage of surface preparation. Mechanical removal of rust, mill scale and old coatings creates the appropriate surface roughness, improving paint adhesion and the durability of the final coating.

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Chemical pre-treatment:

A six-zone process that provides an optimal adhesion substrate with an enhanced anti-corrosion conversion layer. Automatic process data control guarantees high coating quality.

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Green steel details hang in a paint booth, powder-coated for uniform surface protection.

Powder coating application

We use powder paints from leading manufacturers. Coating thickness 60–120 μm depending on the application and gloss level (matt, semi-matt, gloss). Electrostatic spray guns generate a charged powder cloud that adheres to the surface, forming a uniform layer.
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Epoxy paints (interior applications)

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Polyurethane paints (exterior applications)

Hybrid paints (universal)

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Wide colour range — RAL and NCS

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Curing oven temperature range: 160–200°C

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Surface textures: smooth, structured, hammer finish

Watch the full coating process on video

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Advantages of our coatings

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High resistance to mechanical damage
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Anti-corrosion protection C3, C4, C5
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Optimised costs through automation
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Environmentally friendly coating — solvent-free
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Short lead times
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Wide range of textures: smooth, structured, metallic
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Broad colour palette — RAL/NCS
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Stable process guaranteeing coating repeatability

Our capabilities

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Structural CAD Design
CATIA V5, NX Siemens, SolidWorks
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Solution Prototyping
validation in the customer environment
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Laser cutting
sheets up to 10 mm thick, profiles up to 20 mm thick and 230 mm in diameter
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Plasma Cutting
sheets up to 40 mm thick
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Machining
plastics and metal materials
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CNC Bending
presses up to 150 tons
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Robotic welding
MAG, MIG, with ISO 3834-2 certification
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Powder Coating
process and coating thickness control system
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Looking for a reliable production partner?

Choose LOG-TECH: a quarter century of experience, ISO certifications, and proven projects for leading European brands.