Roger Sallenbach

• Manage and monitor standard Engineering and R&D departments • Responsible for improving quality and quantity in Engineering and R&D departments • Responsible for a ‘standard drill rig’ to minimise time used and money spent per drill rig => Gross profit optimisation • Liaising with suppliers and Production and Manufacturing to keep drawings up to date and to collect design improvement ideas • Providing calculation and design support for standard and non standard design

• Manage and monitor Engineering department to find customised wear and corrosion resistant solutions • Responsible for product development projects (internal and external) • Responsible for Production and Quality Controlling • Held monthly safety meeting with Safety committee

• Project Management of a new Service Centre in Henderson WA Project volume: AUD 16.5 million. • Single point contact between Polysius Germany, Polysius Australia, superintendant and the builder

• Design and calculation of a mill gear type WPU with 4’600 kW • Value engineering for a small standard gearbox with 110 kW (torpedo gearbox for the German, Spanish, Italian and Norwegian Navies) • Gear alignment for a complete gear unit consisting of four gearboxes (Polish and Spanish Navies)

• Improvement of the standard wall saw WZ and the hydraulic feed motors (quantity built 1,000) • Project engineer in design for a new wall saw generation Wall saw EX (11 kW, quantity built: 400) Wall saw WX (25 kW) for cutting a wall of concrete up to a thickness of 40 cm (quantity built: 400) • Evaluation and rollout of a new 3D-CAD (SolidWorks)

General Engineering / Mechanical Design