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Turbinas

ADDITIONAL COMPONENTS Turbine technology Easy maintenance, highly efficient, resistant to wear and tear The heart of any blasting machine is the blasting turbine. It influences the blasting result, is usually the greatest consumer of consumables, one of the most maintenance-intensive components and therefore also provides the greatest opportunities for savings. With our turbine innovations of the Gamma G and Rutten Gamma series, we have turbines with innovative throwing blade designs for maximum efficiency, the highest quality and significant energy savings. We are convinced that we can optimize your blasting system, with a guarantee of success. If your are not completely satisfied of the results of the upgrade, we will dismantle the turbines for free! An overview of the benefits of our turbines: Up to 12x higher durability and operating times Up to 25% higher blasting power Up to 20% cost savings Up to 25% cost savings on abrasives and replacement parts TURBINE TECHNOLOGY / WHEELBLAST Gamma G: The most maintenance-friendly turbines in the world With the revolutionary Gamma G turbine, Rösler has set a milestone in continual turbine development. It is the most maintenance-friendly turbine in the world, can be easily installed or retrofitted into a great range of systems and has a unique price-performance ratio. Extremely high projection speed through calculated curvature angles and thus more precise abrasive projection at an optimum degree of efficacy. More energy efficient abrasive projection of up to 15 percent Special throwing blades of forged tool steel for high durability Simple direction reversal of the turbine wheel Utilization of both sides of the throwing blades 2x more operating life per throwing blade, depending on the abrasive used Simple replacement of throwing blades via the turbine cover TURBINE TECHNOLOGY / WHEELBLAST RUTTEN Gamma: For long service life and extreme durability With our high performance turbines in the RUTTEN series, service life increases of up to 12x are possible compared to regular turbines. Carbide alloys, throwing blades that can be used on both sides and simple reversal of direction of the turbine wheel make this possible. A high degree of maintenance-friendliness and a more energy efficient abrasive projection of up to 20% are additional benefits of this innovative throwing blade design. Maximum projection speed through calculated curvature angles and thus more precise abrasive projection at an optimum degree of efficacy More energy efficient abrasive projection of up to 20% Throwing blades with extremely durable alloy for the highest resistance to wear and tear Utilization of both sides of the throwing blades Simple direction reversal of the turbine wheel 8x - 12x the service life, depending on the abrasive utilized You want only the best for your surface? We will gladly help you! Enviar consulta Phone

GKN Aerospace Relies on Rösler’s Mass Finishing and Shot Blasting Solutions for High-Precision Turbine Blade Processing

For decades, the area around San Diego (CA) has been a center for the US aerospace industry. It offers highly qualified personnel as well as a large network of suppliers. At the same time, the state of California is imposing strict regulations for sustainable and resource saving manufacturing. In 2024 GKN Aerospace, a globally leading manufacturer of high-performance components and systems for the aerospace industry, who supplies customers like Pratt & Whitney, General Electric and Boeing, opened an ultra-modern factory in El Cajon. This location specializes in MRO operations (Maintenance, Repair and Overhaul) for all kinds of aircraft components. The high environmental protection standards in Southern California are in perfect synch with the sustainability offensive of GKN Aerospace. But for suppliers they can pose a real challenge: Every piece of equipment must comply with the strict environmental standards in the state of California. But in addition, it must offer precise, reliable and highly productive performance. For the relatively complex reconditioning of turbine blades for aircraft engines the customer chose high-performance surface finishing systems from Rösler, not only for stripping of the used turbine blades but also for the final mass finishing operation. To a large extent this decision was influenced by the positive experience the GKN Aerospace sister company in Malaysia had with comparable Rösler equipment and processes.

The versatile possibilities of surface finishing for firearms using mass finishing

Machine insight: Rösler RMBS Engine Block Blast Machine

The Rösler engine block blast machine RMBS is a turbine blast machine developed specifically for the machining of engine blocks. Its defining feature is the manipulator clamp developed exclusively by Rösler, which securely grips workpieces and moves them in a controlled manner throughout the blasting process. This enables reliable machining of even complex geometries and hard-to-reach interior areas.

Cooperation between Orchid and Rösler creates perfect synergy for precise finishing of orthopedic implants

For ten years Orchid Orthopedic Solutions (now part of Tecomet), one of the world’s leading contract manufacturers of orthopedic implants and medical instruments, has been relying on state-of-the-art finishing equipment from Rösler. To replace manual surface finishing operations with automated treatment systems, the company has been using Rösler drag finishers and high energy disc systems at three locations in the United States and Great Britain. With impressive results: Significantly reduced cycle times, consistently high finishing qualities and absolutely repeatable surface finishes – irrespective of location, working shift or equipment operators. Today, the partnership between Orchid and Rösler is a shining example for efficient, scalable and easy-to-validate surface finishing processes in medical engineering. It is living proof that effective technical cooperation can create tons of added value.

Tratamiento de superficies para la tecnología médica

En tecnología médica, no basta con hacer las cosas “bien”. Las prótesis, órtesis, implantes y dispositivos médicos deben ser perfectos y satisfacer los requisitos más exigentes. Según la Asociación Alemana de Tecnología Médica (Bundesverband Medizintechnik), estos dispositivos deben "salvar vidas, favorecer la curación y mejorar la calidad de vida de las personas." Especialmente en lo que se refiere al tratamiento de superficies, el sector necesita urgentemente soluciones innovadoras, ya que los dispositivos médicos a menudo se siguen alisando, rectificando y puliendo manualmente. Debido a las delicadas áreas de aplicación en el cuerpo humano, existen estrictos requisitos de calidad superficial y precisión de ajuste. La demanda crece continuamente y no puede satisfacerse sin soluciones inteligentes, automatizadas y económicas.

Surface Finishing of Orthopedic Implants – Critical for Function, Service Life, and Patient Safety | Part 1

Orthopedic implants are among the most demanding products in medical technology. They permanently replace damaged joints, perform complex biomechanical functions, and must simultaneously meet the highest requirements in terms of biocompatibility, wear behavior, and dimensional accuracy. Accordingly, precisely coordinated surface finishing throughout the entire manufacturing process is of great importance, as the functional performance of an implant is largely determined by its surface. This is exactly where automated mass finishing and blasting processes come into play.

Efficient cleaning of ammunition components in mass finishing systems

The production of ammunition for sporting, hunting and military applications is extremely energy- and resource-intensive. From circular blanks to cups and deep drawn casings and ultimately to the finished cartridge consisting of the bullet, propellant charge, primer cup and ignition components, the work pieces, primarily made of bras, undergo numerous annealing, deep drawing, forming and machining operations. What all these manufacturing steps have in common is the use of process aids such as coolants, lubricants and oils. In addition, oxide residues are generated and must be removed from the work piece surfaces after each processing step. Only this ensures reliable downstream processing. Properly prepared surfaces after each drawing stage help prevent defects and cracks during subsequent forming operations. Drying technology also plays a crucial role, ensuring a stable, stain-free and metallically clean surface condition.

Cost-effective surface finishing of acetabular cups in a rotary vibrator - digitally controlled and highly precise

Most suppliers still prefer CNC-based technologies for grinding and polishing the internal surface areas of acetabular cups. However, a mass finishing process in a rotary vibrator, in combination with a specially developed clamping device, now represents a substantially more cost-efficient solution. The process is not only less costly, but it produces the required surface roughness values easily and consistently. Rösler Oberflächentechnik developed a 2-stage process that allows the simultaneous finishing of up to 35 cups. This became possible with a specially engineered work piece fixture.

Shot blasting solutions that are faster, more effective, more flexible and create less wear

When it comes to refining the surface of castings and improving their performance characteristics, shot blasting is one of the most important treatment technologies. The broad equipment and blast turbine portfolio and comprehensive service package of Rösler is intended to meet the increased demands for product quality, productivity, cost-efficiency and sustainability. State-of-the-art shot blasting methods are as important as innovative casting methods.