Process development - Import export

Two current examples of Dressler Group innovations: Spherical Powder Technology (SPT) and the development of integrated processes. SPT is a process that allows powders to be made out of high-performance polymers that cannot otherwise be pulverised. This opens up completely new kinds of applications, using processes such as 3D printing/additive manufacturing, that were equally impossible before. Meanwhile, integrated processes allow grinding, sieving and dust removal to be carried out in a single operation rather than separate steps, thus saving energy and time.

We developed a special process for making fine powder systems and composites from low-viscosity melts. With the patented cryo-spraying process CSP, it has become possible to produce highly sensitive products directly from a hot melt to form a solid powder without after-cooling. The entire spraying process is overlaid with nitrogen and also protects very critical substances against oxidation and thermal stress.

At our Innovation Lab, we develop entirely new processes when the desired results cannot be achieved with standard solutions. Our customers can practically watch over our shoulder and participate in the process to the extent they choose. The results are then put to the test in the adjacent Technical Centre. Sometimes this opens up whole new business areas for our customers. Getting more than they bargained for – that’s one more thing our customers appreciate.

We know the challenges that new technologies in e-mobility (BEV) entail for established players in the transition from combustion engines to New Energy Vehicles as well as for start-ups in the process of structural development in daily practice. We would be happy to take over for you: quality assurance rework conversions field actions component qualification startup protection Congestion management production management and many other tasks that can be completed quickly and flexibly

Customer specific optomechanical and optomechatronic components Our strengths lie in the development and construction of optomechatronic systems from the feasibility study on the prototype tofit system integration. The earlier we are involved in your development process, the more we can do for you. Our experience shows us that especially innovative systems and product ideas benefit from a close partnership. This is what we stand for. In addition, we offer our customers service performance measures and technological support, when it comes to ensuring the quality of their products or production facilities. We measure and test according to your specifications. We make sure that you do everything right from optical design to imaging.

In fixture construction, we design, develop, build and construct all the resources you need as our customer in the manufacturing process. To develop individual solutions for your individual problems, we see as our task. Devices for large and small batch production mechanically pneumatic PLC controlled -> with queries by modern sensors for process safety in your production -> with simple, safe and understandable operation -> with comprehensive documentation, also in digital form. We manufacture for you: Assembly devices, machines and installations testers Universal cutting and shrinking devices robotic devices welding devices Recordings Robot gripper for instrument panels Cutting devices for profiles Devices for force and distance measurement

Ideal for trimming or scoring foils and skins FRIMO's scoring process technology was developed for producing hidden airbags in instrument panels. In contrast to composite component weakening in which the substrate, foam and skin are all weakened in one step, FRIMO prefers material specific single steps. The foil or skin is weakened by blade before foaming. The substrate and foam are separately weakened at the end, which can easily be integrated into the necessary component cutting process. Depending on the customer-specific requirements, this is where FRIMO punching machines or milling machines come into play. Compared to weakening entire composite components (for example, with a laser), a lower investment is required. For the weakening of leather parts for hidden airbags, FRIMO offers a patented process in which the skin is weakened by a rotating circular knife. This process guarantees high precision and odorless results with the shortest possible cycle times.

TYP C 092 Cutting, stamping and bending device for radial components Description The Streckfuss model C 092 has been developed to process taped components with holepitches of 12.7 mm and 15 mm with one machine. To eliminate any kind of inconsistencies due to variances in taping, this machine is fitted with a probing- unit that will verify the cut length. The machine was developed with two processing units for multiple die sets. The die inserts can be exchanged very quickly. Because of the dual processing- units a wide range of bending and stamping forms can be processed. Components

"The zinc-nickel process has developed in recent years into a process providing one of the most efficient coatings in surface refinement, and is primarily used where high corrosion resistance at a high temperature load is required. Zinc-nickel alloys with 12-16% nickel content are very temperature-resistant, the higher level of hardness compared to the normal zinc coatings is also a very important property, since the risk of damage is lower. The process is related to the conventional alkaline zinc method, but has excellent durability even without post-treatment. This process is suitable for both barrel and rack goods."

"The zinc-nickel process has developed in recent years into a process providing one of the most efficient coatings in surface refinement, and is primarily used where high corrosion resistance at a high temperature load is required. Zinc-nickel alloys with 12-16% nickel content are very temperature-resistant, the higher level of hardness compared to the normal zinc coatings is also a very important property, since the risk of damage is lower. The process is related to the conventional alkaline zinc method, but has excellent durability even without post-treatment. This process is suitable for both barrel and rack goods."