Standorte +49 8464 6416 - 0 ENGLISH KOLLER GROUP PRODUCTS DEVELOPMENT CONTACT CAREER REFERENCES INJECTION TOOLS Complex interior and exterior tools up to 50 tons All common large parts up to side frames in the automotive are represented standard injection molding / hard and soft components Multi-component technology through folding, turntable, sliding, cube, pawl tools Cavity method such as gas internal pressure technique (GIT) Foam process such as Thermoplastic foam injection molding (TSG) Hybrid technologies (metal / plastic) Sandwich method in oneshot (2K TSG) Fabric injection molding tools Insert-molding KOLLER GRUPPE Oberbürg 24 • 92345 Dietfurt • Telefon +49 8464 6416 - 0 E‑Mail info@koller-gruppe.de AGB • Datenschutzerklärung Impressum

Standorte +49 8464 6416 - 0 ENGLISH KOLLER GROUP PRODUCTS DEVELOPMENT CONTACT CAREER REFERENCES DEVELOPMENT The prerequisite for innovation and an important driver of growth is effective and efficient development. In interdisciplinary teams, we work on innovative tools, processes and products for a sustainable future. With lightweight solutions for the automotive industry, we secure our long-term business success. We pursue a holistic approach from brainstorming to product launch together with our customers. CASE STUDY „LIGHTWEIGHT BATTERY CONCEPT“ In collaboration with our partner TGM Lightweight Solutions and National Manufacturing Institute Scotland (NMIS) we developed a LiFePO4 battery demonstrator project. In a hypothetical scenario we screened the vehicle for weight saving opportunities and derived a qualified solution concept. Focus was to estimate the cost for manufacturing and forecast the primary lightweight cost. Our main task was the co-development of a lightweight starter battery housing and the potential industrialization. The full case study could be found under: https://www.tgm.solutions/assets/img/blog/starter-battery/The_TGM_and_NMIS_collaboration-Our_approach_to_lightweighting.pdf CONTENT OF THE SHOW-CASE ON NEW APPROACHES Weight saving opportunity identified + Holistic weight analysis & ideation of potentials + Process for evaluation of effects on weight and cost CASE STUDY „LIGHTWEIGHT BATTERY CONCEPT“ KOLLER GRUPPE Oberbürg 24 • 92345 Dietfurt • Telefon +49 8464 6416 - 0 E‑Mail info@koller-gruppe.de AGB • Datenschutzerklärung Impressum