Swiss-type cnc lathe

STAR Micronics SR-20RIII

Condition: ready for operation (used), Year of construction: 2008, operating hours: 17,000 h, functionality: fully functional, ## 2008 Star SR-20RIII – 20 mm CNC Sliding Head Lathe Seven controlled axes | Twin spindles | Driven tooling | FMB magazine bar feeder | 140-bar coolant Available from Swiss CNC, this 2008 Star SR-20RIII CNC sliding head lathe combines 20 mm machining capacity, twin spindles and driven tooling for the production of precision components from bar. Equipped with FANUC Series 300iS-Model A CNC control, it offers versatile turning, milling, drilling, tapping and back-working capability. The sliding head and guide bush arrangement supports the material close to the cutting point, making the machine particularly suited to small-diameter and slender components. C-axis control on both spindles allows accurately positioned machining features, while the opposed sub-spindle enables rear-face finishing and secondary operations within the same machine cycle. Independent front- and back-working capability allows operations to overlap where the component and programme permit, helping reduce cycle times and the need for additional handling between machines. ### Technical specification | Specification | Details | |---|---| | Manufacturer / model | Star SR-20RIII | | Year of manufacture | 2008 | | Maximum machining diameter | 20 mm | | Maximum headstock stroke | 205 mm | | Controlled axes | Seven: X, Y, Z, XB and ZB, plus C-axis control on both spindles | | Main spindle speed | Up to 10,000 rpm | | Sub-spindle speed | Up to 8,000 rpm | | CNC control | FANUC Series 300iS-Model A | | Rapid traverse | Up to 35 m/min | | Approximate machine weight | 2,200 kg, excluding bar feeder and ancillary equipment | ### Standard tooling layout - Six turning-tool positions for external turning, profiling, grooving and parting. - Five radial driven-tool positions for cross-drilling, milling and tapping applications. - Four front-working sleeve positions for end-working operations. - Four-position back-working station for machining components held in the sub-spindle. ### Included equipment - FMB Turbo 3-36 automatic magazine bar feeder for 3.2 m bar stock. - 140-bar high-pressure coolant system — approximately 2,000 psi. - LNS MH500 swarf conveyor, compatible with long-parts ejection. - JBS guide bush system. - TriMist Extraction - Noble fire suppression system. The combination of magazine bar feeding, high-pressure coolant and swarf handling provides a useful equipment package for repeat batch production and components requiring several machining operations. ### Machine hours Bodpfxoz Uxmbs Apdedi Approximately 56,000 power-on hours. Cutting hours - 17,000 Available in the UK. Price on application, plus VAT. Contact Swiss CNC for pricing, machine videos, inspection arrangements and delivery or installation requirements. *Tooling layout describes the standard model configuration; the supplied toolholder package is subject to confirmation.*

Condition: ready for operation (used), Year of construction: 1991, cutting diameter 220 mm capacity 90 degrees: square 220 x 220 mm turning speed range: 20 - 140 m/min saw band length 3720 x 34 x 1.1 mm height of material-table 825 mm coolant capacity 80.0 l feed length max. 600 mm total power requirement 2.5 / 3.5 kW weight of the machine ca. 1500 kg range L-W-H 2350 x 2050 x 1500 mm - in checked conditions - machinevideo - ?v=joc0EbemYC8 Equipment: - electro-hydraulic band saw - FULLY AUTOMATIC - for sawing hollow profiles and solid materials made of steel, stainless steel, . tool steel, non-ferrous metals and plastic - control panel on the front right * including button for manual operation (setup/individual cut) - electro-hydraulic material clamping - stepless cutting speed .. 20-140 m/min. - electro-motor chip conveyor - manual adjustment of the material feed range * via handwheel including analogue value display Bodjxab R Uspfx Apdodi - automatic height adjustment of the saw frame * including device for material detection (start of cut) - coolant device

Condition: used, Swiss-type cnc lathe STAR SR-20RIII Bodpfxezxikae Apdjdi

Condition: ready for operation (used), Year of construction: 1996, General Data Machine weight 2200 kg Measurements height 1700 mm Bdedpfx Apsx D Dwfedei Measurements depth 1200 mm Dimensions Machine Length 2200 mm This 3-axis Star SR 20 R III was manufactured in 1996. It features a max turning diameter of 20 mm, spindle speeds up to 8,000 RPM, and a rapid feed rate of 35 m/min. Ideal for precision turning, it also includes six fixed turning tool stations and five radial driven tool stations. If you are looking to get high-quality turning capabilities, consider the Star SR 20 R III machine we have for sale. Contact us for more information. Application Types Turning

Condition: used, TECHNICAL DETAILS - maxi bar diameter : 12.7 [mm] - main headstock strokes (fixed/rotary sleeve) : 130/80 [mm] - spindle power : 4 [kW] - rotation speed : 12 000 [rpm] - upper turret : 6 positions - lower turret : 6 positions - number of rotary positions on turret : 6 - sub-spindle maxi diameter : 12.7 [mm] - sub-spindle rotation speed : 12 000 [rpm] - dimensions : 2850 x 110 x 1480 [mm] - hours in production : 12408 [H] - spindle hours : 9400 [H] EQUIPMENT - CNC TRAUB TX 8i control - bar feeder LNS Alpha ST 320 - C axis on main spindle and sub-spindle - brake on main spindle and sub-spindle - parts catcher with conveying strip - anti fire device - lubricating tank with pump with cooling unit Bdedpfx Apouhav Dodji - chip conveyor - various fixed and driven tool holders

Condition: good (used), Year of construction: 2004, Peripheral devices Brand: Tool - Temp Type: TT - 157E Bsdsh Hbpwopfx Apdodi Available: 14 pieces

Condition: used, grinding diameter 350 mm grinding length 1500 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-40 mm/Ø 0-40 mm/Ø ±6,5 ° longitudinal feed of the table 1530 mm table speeds 0,02-6 m/min 130 kg cross travel max. 270 mm 130 inkl. Spannung kg 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of machine already delivered with special options -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: -Operating tool -Clamping tube for chuck Bodpfxouxftrj Apdodi Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Possible options: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: excellent (used), Year of construction: 2014, functionality: fully functional, Maximum turning diameter: 465 mm Maximum swing diameter: 680 mm Control system: Siemens Bedpfx Apoz Ri U Isdjdi Travel range X-axis: 300 mm Travel range Z-axis: 1,050 mm Turning length: 1,050 mm Maximum spindle speed: 3,250 rpm Spindle bore: 76 mm Includes driven tools Number of positions in the tool turret: 12 stations Chuck diameter: 250 mm Maximum workpiece weight between centers: approx. 350 kg

Condition: excellent (used), Year of construction: 2008, HYPERTURN 665 MCplus - B-PowerMill Multi-Axis CNC Turning Center with automatic tool changer, Y-axis and B-axis, for complete machining of turned-milled parts. Integrated spindle motors (ISM) on main and sub-spindle with thermocompensation system (liquid cooled). Drive power: Main spindle - 29 kW Sub-spindle - 22 kW Speed range: Main spindle 0-5000 rpm Sub-spindle 0-7000 rpm Spindle interface (DIN 55026): Main spindle KK 6 (bore 65 mm) Sub-spindle KK 6 Y-axis: travel range +/- 50 mm The Y-axis is designed so that the resulting cutting forces are distributed over two axes, providing extremely high rigidity for all machining operations. B-PowerMill: For machining inclined surfaces and bores, a motor-driven milling spindle with a 24-position tool magazine is integrated into the upper slide system. The swivel range of 210° is infinitely adjustable and can be interpolated. Preloaded roller guides in all linear axes, digital drive system, integrated spindle encoder, state-of-the-art SINUMERIK 840D control technology, includes: * Hollow clamping cylinder incl. draw tube * Part ejector and coolant supply through the sub-spindle * 12-position VDI 30 radial tool turret with directional logic for up to 12 driven tool stations Swivel speed adjustable with feed switch. Performance data: Max. 6.7 kW at 2650 rpm Constant torque 25 Nm Speed range 0-5000 rpm - C-axis for main and sub-spindle - TRANSMIT software for easy C-axis programming * Parts catcher for finished parts * Sinumerik 840D * Chip conveyor with a programmable discharge height of 1200 mm (hinged belt type) * Coolant system integrated in the chip conveyor: 1 high-pressure pump with 14 bar 1 high-pressure pump with 14 bar incl. 20 µm fine filter 2 flushing pumps with 3.7 bar * Control cabinet air conditioning unit * Electrostatic oil mist separator * Hydraulic unit * Machine lamp * Interface for foot switch * Documentation Included: - Handwheel - PC keyboard - Network preparation - Tool monitoring - Swing-out window - Cleaning gun - Signal lamp Year of manufacture: 2008 Bsdpsxz Ab Rofx Apdodi Machine No.: R7AW0401

Year of construction: 1982, condition: used, In Good Condition Bdodpfx Aedq Ug Iepdsi