Thought out to the smallest detail: BÜRKLE roller coating lines

Technology portfolio for roller coating lines

Feeding and stacking systems
Roller coating machines
Filler application machines
Filling machines
Casting machines
Gravure printing machines
UV and UV-LED dryers

Hot air dryer
Multi-level dryer
Infrared dryers
Brushing and cleaning machines
Handling systems and robotics
Conveyor technology

Roller coating machines at a glance

Roller application

Roller coating machines

Our roller coating machines define the standard for precision and efficiency in coating technology by ensuring unparalleled uniformity and quality of material coating. Equipped with advanced application and control technology, they enable optimal adaptation to a wide range of materials and coating requirements. The roller coating machines are at the heart of your production processes, which place the highest demands on quality and efficiency.

Roller application

Filler and primer application machines

Our filler application machines are at the forefront of surface finishing, using precise roller technology to ensure even and flawless primer application. By using advanced control systems, our machines achieve high efficiency and quality in the application of filler materials, making them the first choice of leading manufacturers. Our technology not only guarantees optimum preparation of the panel surface for subsequent coating processes, but also sets standards in terms of material savings.

Roller application

Decor printing machines

Our decor printing machines set the standard in the aesthetics and quality of wood-based panel coating by enabling a wide range of detailed designs with exceptional quality. By integrating advanced components and leading control technology, we offer an unparalleled technology package for your industrial-scale production. With our decor printing machines, we enable leading manufacturers to design their production lines efficiently while minimizing the risk of errors.

Modern technologies for roller coating

We offer our customers a variety of line technologies for roller coating. Not only the processing of different surfaces such as wood and glass with different coatings, but also the integration of BÜRKLE handling systems and drying lines are among our strengths in the field of roller coating. The requirement-specific design of coating lines with working widths of 700 to 3300 mm enables our customers to achieve optimum production conditions.

Roller coating line for the coating of parquet floorboards

Staining and oiling

In the first step, stains and oils are applied with our specially developed roller coating machines. Brushing and partial curing are carried out by the downstream BÜRKLE brushing machines and the energy-saving UV system easy-Cure.

Filling

After initial priming, the BÜRKLE filler applicator is used to ensure a perfectly prepared surface. This is followed by another intermediate sanding on the sanding machine, which is fully integrated in the software.

Primer and top coat

To finalize the coating with another base coat and the top coat, three additional BÜRKLE roller applicators and the UV dryers required for curing are used. Subsequently, the coated parquet floorboards are manually removed from the line.

1

Staining and oiling

In the first step, stains and oils are applied with our specially developed roller coating machines. Brushing and partial curing are carried out by the downstream BÜRKLE brushing machines and the energy-saving UV system easy-Cure.

2

Filling

After initial priming, the BÜRKLE filler applicator is used to ensure a perfectly prepared surface. This is followed by another intermediate sanding on the sanding machine, which is fully integrated in the software.

3

Primer and top coat

To finalize the coating with another base coat and the top coat, three additional BÜRKLE roller applicators and the UV dryers required for curing are used. Subsequently, the coated parquet floorboards are manually removed from the line.

Fully automatic roll coating lines for coating thin-film panels

Fully automatic feeding

The line is fed via a fully automatic feeding and vacuum insertion system. Despite the high cycle rate, the panels can thus be gently fed into the system directly from the pallet. The vacuum gripper developed for this concept also guarantees reliable separation and precise alignment.

Jet drying technology

In order to achieve the best possible surface results on the large-format plates, our high-performance easy-Dry JET dryers are used in this line. The 2300mm working width enables reliable drying results even at high production speeds.

Top coat application

The high-performance DRUMA HP decor printing machines are used in the coating line to print the wood grains on the thin-film panels. The panels pre-coated from the first line of the line receive the final surface coating in the second line.

Fully automatic stacking

The finished coated boards are fully automatically stacked on pallets in the last position of the line and transported away. The stacking system consists of several stacking pits with integrated scissor lift table, which automatically adjusts the required height positions.

1

Fully automatic feeding

The line is fed via a fully automatic feeding and vacuum insertion system. Despite the high cycle rate, the panels can thus be gently fed into the system directly from the pallet. The vacuum gripper developed for this concept also guarantees reliable separation and precise alignment.

2

Jet drying technology

In order to achieve the best possible surface results on the large-format plates, our high-performance easy-Dry JET dryers are used in this line. The 2300mm working width enables reliable drying results even at high production speeds.

3

Top coat application

The high-performance DRUMA HP decor printing machines are used in the coating line to print the wood grains on the thin-film panels. The panels pre-coated from the first line of the line receive the final surface coating in the second line.

4

Fully automatic stacking

The finished coated boards are fully automatically stacked on pallets in the last position of the line and transported away. The stacking system consists of several stacking pits with integrated scissor lift table, which automatically adjusts the required height positions.

Coating line for coating concrete slabs

IR preheating tunnel

To increase the surface temperature of the concrete slabs, the BÜRKLE IR preheating channel easy-Dry IR 1300 is used at the beginning of the line. This gives the concrete slabs the optimum coating temperature and preparation for the best possible coating results.

First coating step

In the first coating step, a UV base coat is applied to the workpiece surface by roller application. The concrete slabs then pass through our pendulum spraying system to receive the second coating. This is followed by energy-saving drying in the easy-Cure UV 1300 UV dryer.

Second coating step

The second coating unit, consisting of a roller coater and a UV dryer, applies another UV coating. This gives the concrete slabs their final top coat and they are ready for further processing.

Buffer storage with 11 floors

In order to be able to react to malfunctions in the subsequent production processes, a simple buffer storage is integrated in the BÜRKLE coating line. Thus, even in case of malfunctions, the line can produce further batches until the malfunctions are eliminated.

1

IR preheating tunnel

To increase the surface temperature of the concrete slabs, the BÜRKLE IR preheating channel easy-Dry IR 1300 is used at the beginning of the line. This gives the concrete slabs the optimum coating temperature and preparation for the best possible coating results.

2

First coating step

In the first coating step, a UV base coat is applied to the workpiece surface by roller application. The concrete slabs then pass through our pendulum spraying system to receive the second coating. This is followed by energy-saving drying in the easy-Cure UV 1300 UV dryer.

3

Second coating step

The second coating unit, consisting of a roller coater and a UV dryer, applies another UV coating. This gives the concrete slabs their final top coat and they are ready for further processing.

4

Buffer storage with 11 floors

In order to be able to react to malfunctions in the subsequent production processes, a simple buffer storage is integrated in the BÜRKLE coating line. Thus, even in case of malfunctions, the line can produce further batches until the malfunctions are eliminated.

High-performance coating and printing line for the coating of wood-based panels

Automatic feeding

The wood panels are fed into the system fully automatically. By means of a vacuum mechanism, the boards are separated from the stack and pushed onto the motorized roller conveyor. The full/empty pallets can be supplied and removed by forklift truck via heavy-duty roller conveyors.

Panel cleaning and priming

After feeding into the plant, the workpiece surfaces are first cleaned by a brushing machine and preheated by a jet dryer. Hairline cracks or veneer joints are filled using our RCF combination rolling machine. The surfaces are primed with our RCL roller coaters.

Drying process and top coat application

In process steps adapted to the different panel types, the workpieces pass through different drying processes and roller application machines. If required, DRUMA wood grains are printed on the surface in the last step by our decor printing machines.

Stacking of the wood-based panels

With the help of hydraulic scissor lifts and a mangle roller, the wood-based panels are stacked on pallets and conveyed out of the stacking box. The pallets are then transported out of the plant by forklift truck.

1

Automatic feeding

The wood panels are fed into the system fully automatically. By means of a vacuum mechanism, the boards are separated from the stack and pushed onto the motorized roller conveyor. The full/empty pallets can be supplied and removed by forklift truck via heavy-duty roller conveyors.

2

Panel cleaning and priming

After feeding into the plant, the workpiece surfaces are first cleaned by a brushing machine and preheated by a jet dryer. Hairline cracks or veneer joints are filled using our RCF combination rolling machine. The surfaces are primed with our RCL roller coaters.

3

Drying process and top coat application

In process steps adapted to the different panel types, the workpieces pass through different drying processes and roller application machines. If required, DRUMA wood grains are printed on the surface in the last step by our decor printing machines.

4

Stacking of the wood-based panels

With the help of hydraulic scissor lifts and a mangle roller, the wood-based panels are stacked on pallets and conveyed out of the stacking box. The pallets are then transported out of the plant by forklift truck.

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Technologies for roller coating lines – Our brochure

Please refer to our brochure for further information on our lines.

Finishing Lines

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Your advantages of our roller coating lines

High application accuracy across the entire working width in every machine width
Low-vibration painting and long service life thanks to high-quality workmanship of all components
Individual configuration according to customer-specific requirements
Energy-efficient drying in all drying processes

Simple operation and maintenance
Intuitive and modern control technology
Turn-key solutions with various handling systems
Various surfaces possible: From dull matt to high gloss. With transparent and colored lacquers. With and without structure.