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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.

Global defense industry in transition: Market trends, networks and the role of surface finishing

The international defense industry is currently undergoing a phase of rapid transformation – technologically, geopolitically and structurally. While many developments are still being debated in Europe, entirely new capacities are already emerging at tremendous speed in other parts of the world. Rösler’s visit to the World Defense Show in Riyadh provided the opportunity to experience this dynamic firsthand, assess market potential realistically and establish personal contacts in a strategically important environment.

Automated system replaces manual shot blasting and significantly improves production efficiency

The goal was maximum efficiency in all sectors. For this purpose, a German manufacturer of propulsion and maneuvering systems for ships and offshore installations modernized his manufacturing facilities. Part of the investment package was a roller conveyor blast machine, model RRB 22/5 from Rösler. This shot blast system, perfectly integrated into the overall manufacturing flow, allows partially automated cleaning of different flame-cut components and steel plates. To a large extent it replaces manual shot blast operations utilized to date.

Interest Group “Partners for Defence” founded

Geopolitical shifts call for new solutions, especially in the field of defense and armaments. The newly founded interest group Partners for Defence, an alliance of eight leading industrial companies, can provide the defense industry with highly automated production solutions in a short time thanks to its broad-based expertise. P4D will present for the first time how this can be achieved at Enforce Tac, taking place from February 23 to 25, 2026 in Nuremberg.​

Automatic inline de-flashing of injection-molded work pieces

For quality reasons a globally leading manufacturer of garden implements and motorized tools established a plastic injection molding system for engine parts at its production facility in the United States. The geometrically complex work pieces are de-flashed in a swing chamber blast machine, model RWS 1200-I4-SAT2, supplied by Rösler. This system, completely integrated into the manufacturing flow, allows fully automatic de-flashing of the work pieces and their transfer to the assembly line at the precise output speed of the injection molding machine.

French supplier of Refuse Collection Vehicles places his trust in Rösler’s blast cleaning competence

The French SEMAT SA is a subsidiary of the German Zoeller group of companies and specializes the design, production and servicing of RCV and street washers’ vehicles. SEMAT, founded in 1945, is headquartered in La Rochelle, a town on the Atlantic coast. There, the company recently erected a new manufacturing building filled with state-of-the-art industrial equipment. The central feature is an indexing continuous feed spinner hanger blast machine, model RHBD-T, from Rösler.

Surface finishing methods for the defense industry

Ensuring precision, durability and operational safety In the military and defense industry, precision, durability and reliability are essential. The extreme operating conditions – from high mechanical stress to exposure to corrosive substances – place the highest demands on every component. Whether firearms, armor-plated vehicles, aerospace parts or naval equipment: all must ensure exceptional strength, resistance and operational safety. Mass finishing and shot blasting processes play a key role in surface finishing and component preparation. Their targeted effects ensure that components of military systems meet strict specifications and comply with the highest standards in terms of precision, corrosion protection, fatigue strength and reproducibility.

With digitized surf finishing Rösler paves the way towards the smart factory

Growing demand, lack of qualified personnel and cost pressures pose serious challenges for the manufacturers of orthopedic implants. At the same time, new implant materials and highly intensive finishing methods offer new possibilities in the production of joint replacements. With digitized surf finishing Rösler presents a technology that combines high precision with process stability and cost-efficiency. Moreover, this technology can easily handle extremely hard materials, for example, ceramics. Digitized surf finishing brings the industry a step closer to achieving a smart factory environment.

New turbines from Rösler guarantee improved equipment availability and a 25% higher blast performance

Secure spare parts supply and improved blast performance, these were the reasons why a manufacturer of saw bands invested in ultra-modern new turbines for a belt shot blast machine. The customer chose the Rutten Gamma 330-HD high performance turbines from Rösler not only because of their extremely wear-resistant design. He was equally impressed by the 25 % higher blast performance with, at the same time, lower energy consumption. In the meantime, the customer decided to equip other blast machines in his manufacturing organization with Rösler high-performance turbines.

Innovative tub vibrator concept for better quality, higher efficiency and improved competitive standing

Plastification augers for melting plastic pellets are an essential part of each injection molding machine. To offer equipment that guarantees a maximum of quality and precision in an extremely competitive market, the globally active Engel Austria GmbH produces these augers exclusively at its Austrian manufacturing location in St. Valentin. The investment in two fully automated mass finishing machines from Rösler ensures not only a more cost-efficient production but also consistently high quality. The automation concept allows operating the tub vibrators and directly linked cleaning system with minimal personnel requirements. Since the optimized polishing process helps to substantially reduce the processing times, this trend-setting equipment concept will definitely be useful for other industrial applications.

A new standard for surface finishing in Vietnam: Interlinked mass finishing system meets the highest safety and quality demands

The HARTING Technology Group, headquartered in Espelkamp, Germany, is one of the world’s largest suppliers of industrial connectors. The company develops, among other items, innovative products for solar and wind energy, electric vehicles, hydrogen production and robotics. All these products represent an important contribution towards achieving a high degree of sustainability in the energy sector.

Investing in a plastic de-flashing shot blast machine cuts the personnel requirements by nearly 50%

Achieving a competitive edge in the market by cost-efficient production of innovative products. A global leader in the production of electromechanical components for safe and efficient switching operations and the protection of direct current applications followed this guideline by automating the de-flashing of plastic housings at its German location. The company chose a Rösler wire mesh belt blast machine, model RSAB 370-T1+1, compliant with ATEX regulations. This investment helped to practically cut the personnel costs in half!

Leading steel producer invests in a Rösler preservation line

One of the largest steel producers in North America recently built a huge rolling mill for steel plates in an industrial park in the United States. The new rolling mill is setting new standards regarding the size of the produced steel plates and is one of the most productive steel plants in North America. Besides supplying its customers in the oil and offshore industry with particularly thick and large rolled steel plates the company also offers the surface treatment of the plates as an additional service. The latter, enthusiastically welcomed by the industry, was implemented with a Rösler preservation line, type KON 47/3-HD, that was specially designed for rolling mills.

Faster cleaning of engine blocks with less personnel

With an innovative shot blast machine the largest foundry in Turkey has expanded its capacity for de-sanding and cleaning of engine blocks. A significant factor in the decision for the RMBS 1-6-400-30 shot blast system from Rösler was the high degree of automation of the work piece handling and the shot blast process. Compared to spinner hanger machines the RMBS system offers not only drastically shorter cycle times but also requires less personnel. In addition, by replacing the two existing blast machines the new system helped provide valuable additional manufacturing space.

Highly automated mass finishing solution for contract processing of a wide variety of components

The large variety of workpieces and materials was one of the key points in the specification for the investment in new mass finishing technology at the Eingliederungsstätte Baselland ESB. In addition, the processing should become easier and more modern for the employees, as well as more environmentally friendly overall. Rösler implemented these requirements with a highly automated mass finishing solution. It consists of two rotary vibrators with automatic separation and parts transport to the new energy-saving dryer as well as a semi-automatic centrifuge for the resource-saving recirculation of the process water.