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1 Offer 1 1 Vertical CNC-machining centre Mill tools Partly refurbished pre-owned machine Delivered 2003 Weight approx kg Machine-No Column moving machining centre with fixed table NC swivel head package Motor spindle for swivel head, grease lubrication 11,0 kw at 100 % ED 23,7 kw at 25 % ED rpm, 90 Nm tool clamping with disk springs, hydraulic knock out, tool shaft for HSK-A 63 DIN NC swivel axis ± rpm, lowest increment 0,001 - repetition accuracy ± 10" with direct measuring system - driving torque 280 Nm - with hydraulic clamping system, max. torque through clamping 1400 Nm Hydraulic unit for clamping of swivel head and automatic knock out of tool for tool holders according to HSK-A 63 DIN flood coolant, pump capacity 20 l/min at 11 bar, purity 50µm nominal Drilling capacity in steel 60 ø 36 mm Tapping capacity M 24 Milling capacity in steel cm³/min. Travel: X-axis 800 mm Y-axis 480 mm Z-axis horizontal spindle 715 mm / Vertical spindle 630 mm Mill E.doc Seite 1 von

2 Mill E.doc Seite 2 von Automatic tool changer No. of tools 40 Tool shaft HSK A 63 DIN Max. tool dia. 75 mm Max. tool dia. 125 mm Max. tool length 195 mm Max. tool weight 3,0 kg (max. 8 kg) Tool change time appr. 1,5 s (depends on CNC) Chip-to-chip-time appr. 5,0 s (depends on CNC) Fixed table with chip pan clamping surface 1400 mm x 550 mm with 3 T-slots 1 x 18 H12, 1 x 18 H 8 table loading capacity max kg AC-servo motors for x-, y- and z-axes digital direct drives with indirect absolut path measuring system rapid traverse in all axes 40 m/min. SIEMENS CNC-control 840D (PCU 50 / NCU 573.3, till 12 measuring circuit, 1 canal) incl. network board, Windows NT and hard disk, approx. 2 GB programmes storage capacity incl. 10,4" TFT colour LCD screen / full keyboard OP010S NC-memory til max. 2,5 MB (max.200 programmes storage capacity) for ISO programming drilling cycles G81-G89 drilling and milling cycles M- and T- functions circular interpolation (360 degrees) re-start into program Subroutines, parameter programming simultaneous programming contour programming with cycle support support through cycles polar coordinates tool offsets for geometry, wear tool radius correction for intersection computing crossingradius 4 zero offsets G54-G57 30 zero shifts programmable with G-functions 3D and helical interpolation screen switch off mirror function

3 scaling function insert of chamfer and radius Universal interface RS 232C (2 x V24) orientated spindlestop drip feed function through V24 interface dimension metric or inch software limitswitch NC-diagnosis machine-diagnosis absolute indirect path measurement systems powermeter in screen rigid tapping look ahead function Working hours and piece counter in the screen Socket 230 V at control panel Socket for portable mini-handwheel without emergency stop button, at control panel Machine enclosure bolted on, with loading door, electrically interlocked, mm high above floor, incl. machine lamp Installation elements 2 Optional extra equipment High speed package consisting off: - rapid traverse 60 m/min in x-, y- and z-axes. - Spindle speed range: rpm - Chip-to-chip-time appr. 4,0 s (depends on CNC) - Thermodrive with indirect path measuring system Remark: With normal conditions the machine does not have to be anchored to the floor. (For slippery floors we recommend anchoring.) Mill E.doc Seite 3 von

4 Chip conveyor (scratch band) instead of coolant equipment with chip container discharge height mm, discharge to the left, tank capacity 200 l, lift pump with 200 l/min. at 1,5 bar, incl. bed flushing system Coolant equipment tank capacity 900 l, pump capacity 200 l/min at 2,0 bar high pressure pump capacity 20 l/min at 30 bar high pressure circuit with coolant filtration 60 µm nominal Machine preparation for through tool coolant system including: sealing system in the DIN HSK A63* collet coolant distributor installed at the main spindle drive coolant leakage sensor implemented mud flap in the high pressure piping solenoid valve, controlled via machine program We recommend for tool holders the use of our patented coolant tube with sieve. Advantages: - Decrease of the clogging in the internal coolant cannel. - Reduction of the wear at the O-ring seal in the collet. Wash gun Exhaust fan with air cleaner exhaust capacity 800 m³/h Smoke and gases that arise during the processing are not filtered by this unit. In this case we recommend the connection to a central exhaust fan. Cabinet cooler as a door mounting unit Glass scales Overpressured in all axis X, Y, Z = 800 x 500 x 550 mm at NC-swivel head Y, Z = 480 x 715 / 630 mm Mill E.doc Seite 4 von

5 Net work socket in the electrical cabinet with flex. patch cable Selectable operator Level (3 steps) with different keys 5-axes-machining for the machining of three-dimensional curved surfaces with 3 linear and 2 additional axes - 5-axes-transformation with tool orientation The machining task is programmed completely in Cartesian coordinates with Cartesian position and orientation. The movements of all 5 axes resultant from that are computed internally with the 5-axes-transformation. - 5-axes-tool-offset. The length of the tool is automatically computed and compensated in the movements of the axes. - Oriented tool withdrawal. With the interruption of Machining (e. g. tool breakage), the tool can be withdrawn orientated and defined. SINDNC Option to send and receive NC-programs in a network. The client-software (e. g. UNIX, Novell, Windows NT) and the wiring to the network is not included. Precondition: PCU axis, plug-in ready for NC-rotary table Coolant lubrication The machine is designed for standard water soluble emulsion and without top enclosure as described in our brochure. If the coolant mixture is higher than 15 % oil or cutting oil is used the machine has to be totally enclosed, an exhaust system and the cutting oil package has to be installed. The machine contains different plastics, varnish, resin and glue, which are selected carefully for using coolant and cutting oil. The use of aggressive coolant and additive could cause major damages and machine stoppages. Contact your coolant supplier before machine set-up and installation. Mill E.doc Seite 5 von

6 Total machine price, as described above Commissioning and Instruction CHIRON Range - final alignment according to CHIRON geometric data sheet - complete check of the machine functions - basic instruction of the operating staff on inquiry on inquiry Before commissioning the customer has to provide for: - unload and transport of the machine to the installation place - installation and prealignment of the machine - electric and pneumatic connecting of the machine During start up through CHIRON personnel, the customer assistance together with auxiliary equipment must be available free of charge. Following additional work will be invoiced on expense: - try out and production of customer workpieces - try out of customer fixtures - additional training exceeding basic instruction - any effort caused by customer failing to meet provisions listed above Packing and loading for transport by truck on inquiry Documentation Operating manuals, programming and operating manuals 1-fold, in German Delivery time: after arrangement, intermediate sale reserve Delivery ex works, packing excluded Payment 30% by order 30% by pre-acceptance by CMS 40% before delivery each net Warranty: 6 months on parts excluding wear parts Mill E.doc Seite 6 von

7 Machine colour two-components-structure varnish - 3 colours window grey acc. to RAL 7040 blue acc. to RAL 5023 basalt grey acc. to RAL 7012 Main circuit total power supply 400 / 230V ± 10 %, 50 cycles N/PE, neutral conductor, load possible, pressure supply 6 bar, ± 1 bar at all procedures, room temperature 10 up to max 40 degrees celsius Transport insurance to be covered by customer Mill E.doc Seite 7 von