Finishing line
Finishing technologies play a decisive role in the manufacture of high-quality concrete products by optimising surfaces and improving the aesthetic and functional properties of the products. The various machines and their functions within the extended product range are analysed in detail below.
Finishing machines
Shot blasting is a proven process that is frequently used for the surface treatment of concrete blocks. Using high-pressure blasting equipment, steel balls or other abrasives are used to open-up and texture the surfaces of concrete blocks. This technique not only provides an aesthetic improvement, but also increases the adhesion of subsequent coatings.
Rekers offers high-performance blasting machines that are designed for efficiency and precision. These machines are equipped with modern control technologies that allow easy adjustment of blasting parameters. This leads to consistent results and consistently high product quality.
© BraunBeton GmbH – Trendline Terrasse in Lichtgrau und Lavaschwarz
Curling is an innovative finishing technique that is primarily used for finishing concrete blocks to create an attractive, smoothed, soft surface texture. In this process, the surface is treated by brushing with different grain sizes, resulting in a very elegant, lively and dynamic surface effect.
Rekers has invested in the curling process and developed machines that enable precise control of the processing depth and speed. This technology is particularly advantageous for manufacturers who want to differentiate and enhance the design of their products.
© BraunBeton GmbH – Fiamata in Stracciatella und Nero
The coating of concrete blocks is another important aspect of finishing technology. The use of special coating materials can not only improve the surface structure of concrete blocks, but also increase their durability and weather resistance.
Rekers has focussed on the development of machines that guarantee the uniform and precise application of coatings. These machines are designed in such a way that they can process a wide variety of coating materials while ensuring consistently high product quality. The coating systems can also be expanded with the latest printing technology.
The splitting of concrete blocks and bricks is another specialised technique that is primarily used to create a natural stone look. Therefore Rekers splitting technology is used, which can produce a wide variety of bricks and block systems in an automated process.
The splitting machines are designed for efficiency and precision. They have an intelligent control system that allows them to be customised to the exact specifications required. This flexibility is crucial for producing a wide range of product variants in the desired quality.
© creabeton.ch
Curing and ageing are surface finishing processes used to give concrete blocks a natural, rustic and attractive appearance. These techniques create a lively structure and guarantee a wide variety of designs for the end products.
The machines from Rekers, which are designed for curing and ageing, are characterised by easy handling and high process reliability. In addition, the technological diversity of the machines ensures excellent customisation to the specific requirements of production.
Curing and ageing for a natural, rustic and appealing appearance.
Stocken und Altern für ein natürliches, rustikales und ansprechendes Erscheinungsbild
Calibrating panels is a key technology that aims to achieve uniform height tolerances when processing surfaces. These machines carry out precise processing and ensure that the finished products also meet very high quality standards and that easy installation is guaranteed. Furthermore, calibration is a basic prerequisite for subsequent milling/grinding processing in order to achieve a uniform opening of the surface.
The processing by our grinding machines ensures a high-quality surface appearance and, depending on the number of processing stations, can range from a coarse grinding pattern to an almost polished surface. Downstream chamfering systems serve to further improve the visual quality of the products. The machines operate in wet or dry mode.
The calibrating and grinding machines from Rekers are equipped with modern technologies – for effective and energy-efficient processing of concrete parts. Thanks to an intelligent machine design, production times can be significantly reduced without negatively affecting product quality.
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The various finishing processes, alone or in combination, offer manufacturers innovative and creative solutions for improving the surface quality of concrete products and expanding their product portfolio.
Thanks to state-of-the-art technology and continuous adaptation to market needs, Rekers is positioning itself as a competent total contractor for companies in the concrete products industry that demand quality, efficiency and flexibility. The investments in this new area demonstrate not only the company’s innovative strength, but also its endeavour to offer customers an optimised and integrated project and products of the highest quality.
