Ricerca - Rösler Group

Optimized finishing process at Gardena increases productivity and lowers costs

a new mass finishing system for deburring and polishing of garden shear [...] costs. A finishing system that produces shorter cycle times and improved [...] new mass finishing system.

Centrifuge Technology, Part 3 – Mechanics and Limitations of Water Recycling

membrane, or evaporation system prior to disposal. Depending on the type and [...] 1 – “Water Cleaning Systems Replace Outdated Methods.” Part 2 – “

New continuous flow wire mesh belt blast machine from Rösler runs more efficiently and saves valuable resources

demands. The new system is also in full compliance with the existing [...] integrated blow-off system is removing all residual blast media and

Double-batch mass finishing system for wet and dry finishing process

a new mass finishing system, its main requirements were flexible processing [...] of the double batch system, allowing the parallel processing of two work [...] manually added to the system. The area around the vibratory separation

Rösler introduces fully automatic antistatic compound replenishment system - another milestone for process safety and quality

Electrostatic charges are frequently a reason for difficulties in our everyday life. The use of plastic blast media, such as polyamide, inevitably causes electrostatic charging of the media pellets, work pieces or dust particles with the result that these items are sticking to each other. This can impede the handling and functionality of the work pieces. Especially the carryover of dust and blast media can cause serious problems with downstream manufacturing operations ranging from equipment failures to the malfunction of electrical components. For many years this problem has been overcome by the addition of liquid antistatic compounds, which are dosed into the blast chamber with special nozzles from a storage tank. The dosing quantity is predominantly controlled by timing relays, timing switches or timing functions in the PLC. Fully automatic dosing of the antistatic compound offers significant benefits To date the machine operator had to manually replenish the antistatic compound in the storage tank. This requires the mixing of a relatively small quantity of antistatic concentrate with a relatively large quantity of water. A major problem with the manual mixing procedure is that a permanent achieving the optimum mixing ratio is rather difficult. A poor mixing ratio will not lead to a sufficient remove of dust and residual blast media from the work pieces and can, therefore, seriously threaten the overall process safety. With the development of the “automatic antistatic dosing equipment” the Rösler experts found a way to overcome this problem. For the automatic replenishment process the machine operator simply enters the exact mixing ratio between concentrate and water on the PLC touch panel. As soon as the minimum fill level in the storage tank has been reached, water is automatically added through the connected water pipe. At the same time a dosing pump is adding a precise quantity of antistatic concentrate from a special canister. This ensures that the pre-defined mixing ratio between water and antistatic compound is maintained during the entire shot blast process. The result is a drastic improvement of the process safety and quality. Faulty dosing of the antistatic concentrate and handling of the empty storage tank are, therefore, completely eliminated.

Centrifuge Technology, Part 2 – Operational and Economic Benefits of Recycling Process Water

, water circulation systems using centrifuge technology to remove these [...] with a special cooling system for controlling the temperature of the process [...] 1 – “Water Cleaning Systems Replace Outdated Methods.” Part 2 – “

Top quality – Rösler installs a convincing new plastic de-flashing system at Berker in in Ottfingen

continuous feed loop belt system with the latest de-flashing technology. The [...] , Rösler developed a system concept that fully met the customer’s technical [...] cleaning and recycling system with vibratory screen and air wash separator

Wet Blasting Technology, Part 3 – Technical Features, Slurry Control Achieve Precise Finishing

features of a wet blast system. Blast chamber with slurry tank – A mix of [...] by a water filtration system, water is returned to the slurry tank and [...] sensor, a weighing system, or continuous density measurement. Adding

Rösler presents a convincing equipment maintenance concept to thyssenkrupp Gerlach GmbH

crankshaft shot blasting system. The fastest crankshaft forge shop in the [...] seconds. The “RKWS” system – designed for long life and easy maintenance [...] the RKWS shot blast system was not exposed to excessive wear. The three

Rösler China and HUST announce their strategic cooperation for the development of forward-looking surface treatment technologies for jet engine components

demonstrated a linked system in the form of a rotary vibrator without