Company Products Technical info Technology Sales & Contact News The Tractive concept Manufacturing Production equipment Processes used Assembly Quality control Production equipment To achieve the highest possible level of quality and precision, we use ultra-modern CNC-controlled production equipment for all manufacturing processes. We produce all bespoke parts in house in state-of-the-art production equipment. This gives us total control over quality and standards. Mori Seiki NT3200 DCG/1000SZ Ultra precision 10-axis CNC-controlled multi function machining centre with gear hobbing capability 80 + 10 tools Twin opposed spindles Quick change chucks Sandvik Capto C5 tool holders. All shafts, gears and other complicated high accuracy, rotation symmetric parts are machined in multifunction turning centres. Mori Seiki NL2500SY/700 5-axis CNC-controlled multi function machining centres with gear hobbing capability. One with gantry loader, one with Ø72 mm capacity bar feeder. 24 tool stations - Sandvik Capto C3 Twin opposed spindles Quick change chucks Gantry loader with magazine or bar feeder Hitachi Seiki HiCell Multifunction Tool changer and 22 tool magazine Single spindle with tailstock 4-axis CNC-controlled multi function machining centres. Quick change chucks Kennametal quck change tool holders. Three Hitachi Seiki Hi-Cell Turning Centres using up to 22 fixed and live tools are used for efficient and ultra precise production of advanced turned, milled and tapped components. Gears, shafts and various other components are machined in these high precision Hitachi Seiki Turning Centres, equipped with live tools and in-process measuring. CNC Turning Centres Less complicated parts are machined in convential Hitachi Seiki-Lathes. Mori Seiki NH4000 DCG and Niigata SPN Machining Centres 12 / 12 / 2 pallet magazines 240 / 253 tool magazines Ultra High Accuracy Version High Speed Machining The Mori Seiki NH4000 DCG and Niigata SPN40 Ultra Precision Machining Centres are in full production every day. These machines are specified for increased accuracy and are used mainly for production of casings, covers and a great variety of other aluminium components. We keep a Niigata PN40 machining centre for production of tooling and some simpler prototype parts. CNC Gear hobbing and Shaping Machines Two 6-axis CNC Pfauter Gear Hobbing machines use specially designed tooling to generate computer designed gear tooth profiles. All gears are inspected before and after heat treatment, before gear tooth profile grindingn, and are finished using spezialized tooling and processing methods. Various gear shaping machines are used for cutting external and internal splines. Höfler Helix 400 KK Gear Grinding Machine This machine routinely produces gears meeting or exceeding DIN 1 – 2 specifications. All cylindrical motorsport gears are ground in this machine, always to at least DIN 2 accuracy. For up to Ø 400 mm gears and up to 45° helix angle. Studer S31 and S36 CNC Grinding Machines The S31 is a universal 5-axis CNC-controlled grinding machine. Tolerances within 0.002 mm are routinely achieved. The S36 is a CNC controlled grinding machine for external grinding. Internal grinding is done on the S31 and a Reinecker CNC internal grinding machine. 5-axis Huron EX30 DMC Deckel Maho V70 Linear Vertical Machining Cent Large parts are machined in our 5-axis Huron EX30. X-axis stroke 2400 mm, Y-axis 800, Z-axis 800 mm, B-axis +- 100°, full contouring C-axis. 100 - 14.000 RPM, 25 kW. Plastic parts are machined in our DMC Deckel Maho V70 Linear Vertical Machining Centre. Empori