1. COMPANY AND PRODUCTS INTRODUCTION Sâles, 08.08.2015

2. 1 BUMOTEC SA COMPANY INTRODUCTION BIENVENUE WILLKOMMEN Welkom BENVENUTO Bienvenida BEM-VENIDO WELCOME VÄLKOMMEN NAMASKAR 欢迎 Прием

3. 2 COMPANY PROFILE Localisation : Ideally located in the region of Gruyère, close to the main manufacturers of microtechnologies and medical industries of Switzerland. Bumotec is not just another machine tools seller. Bumotec is a complete machining solutions provider.

4. 3 COMPANY PROFILE Bumotec SA in numbers : Year of establishment : 1973 Entry in the Starrag Group : 2012 Number of employees : 160 Annual turnover in 2013 : 48 millions (CHF) Machines produced in 2013: 77 sets Quality in our product is not what we put into it. It is what you get out of it.

5. 4 COMPANY PROFILE Bumotec SA, today Bumotec SA, tomorrow (end of 2015) Since 1973 till today, Bumotec has always kept control of the entire manufacturing process. All manufacturing steps, such as machining, housing, electrical and assembly are 100% performed inhouse. This requires a high level of investment in the equipment, to keep our performance at the highest possible manufacturing level, resulting in outstanding quality machines and services. We are proud to say that our machines are

6. 5 COMPANY PROFILE Designing, manufacturing and selling of complete machining solutions for our customers worldwide. Main markets Type of products for Bumotec machines : Watch & Jewellery industry Medtec Industry Aeronautic / Aerospace / Defense Micromechanic

7. 6 MACHINE TOOLS RANGE Quelle/Legende s191 H Linear Mill/Turn 7 axes, Horizontal s100 multi or mono Multistation transfer machine s191 V Linear Mill/Turn 5-axes, Vertical s128 Micro-milling & turning 5 axes s1000C Transfer 4-axes, total 38 axes s210, s220 & s230 For jewellery industry

8. 7 MACHINE TOOLS RANGEs1000C MACHINE TOOLS RANGE Horizontal Transfer Machine with 9 stations and 4 axes per stations. Bar feed, up to Ø42mm, circular bars or profiles possible Horizontal and vertical spindles on each station 9 th station for back-side machining (6 th face) Example of a station with 4 CNC axes

9. 8 MACHINE TOOLS RANGEs1000C MACHINE TOOLS RANGE Horizontal Transfer Machine with 9 stations and 4 axes per station. Station no. 1Station no. 2Station no. 3 Station no. 4 Station no. 5 Rough milling of Finish milling of Roughing and finishing Roughing and finishing Front - side external shape external shape of front groove of front boring drilling & tapping Station no. 6Station no. 7Station no. 8 Station no. 9 Station no. 10 Roughing and Roughing and Workpiece cuttingRoughing and Bar advance Finishing Upper finishing lateral off finishing 6th face for new part Boring groove

10. 9 MACHINE TOOLS RANGEs1000C MACHINE TOOLS RANGE Working from bar for high production volumes.

11. 10 MACHINE TOOLS RANGEs1000C MACHINE TOOLS RANGE Applications:

12. 11 MACHINE TOOLS RANGEs128 MACHINE TOOLS RANGE Micro-milling & turning, 5 axes Small footprint to fit through small doors Simultaneous 5 axes machining Center of rotation placed in the workpiece Jewellery, micro milling and engraving Automated working from short bars (300mm) Tools changer

13. 12 MACHINE TOOLS RANGEs191 H Linear MACHINE TOOLS RANGE S-191 Horizontal Linear motor drive Multitasking Mill/Turn Machining Center Simultaneous 5 axes milling / turning / grinding. Complete 6 sides machining (retaking unit) Horizontal main spindle. Bar feeding, up to Ø65 mm A modular and adaptable concept built around the same machine base!

14. 13 MACHINE TOOLS RANGEs191H Linear MACHINE TOOLS RANGE Machine Kinematics Standard Machine base Linear motor drive Y axis Linear motor drive Z axis HSK-A-40 tool spindle Main spindle Module Back working unit

15. 14 MACHINE TOOLS RANGEs191 V Linear MACHINE TOOLS RANGE S-191 Vertical Linear Motor drive Turn-Mill Machining Center Same base as the S-191 Horizontal Simultaneous 5-axes milling and turning Working from blanks A modular and adaptable concept built around the same machine base!

16. 15 MACHINE TOOLS RANGEs100 multi and mono MACHINE TOOLS RANGE High speed and precision multi stations milling machine -Each 4 stations equiped with 2 spindles (60’000 rpm) -Each spindle has his own ATC of 18 tools (total 144 tools) -All axes are equiped with linear motor drive -3 axes for each stations -All axes with linear motor drive

17. 16 Faceting machine s210 / s220 / s230 Quelle/Legende Especially for jewellery industry. For manufacturing rings and bangles

18. 17 CONCLUSION THANK YOU FOR YOUR ATTENTION www.bumotec.ch Big enough to perform Small enough to listen www.starrag.com