Used Okuma Lb 10 for sale (219)

Condition: ready for operation (used), Year of construction: 2016, operating hours: 23,563 h, travel distance X-axis: 1,050 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 460 mm, controller manufacturer: OKUMA, controller model: OSP-P300M, table load: 900 kg, overall weight: 7,000 kg, spindle speed (max.): 15,000 rpm, spindle motor power: 22,000 W, number of slots in tool magazine: 32, number of axes: 3, This 3-axis Okuma M560-V was manufactured in 2016. It features a generous X-axis travel of 1050 mm, Y-axis travel of 560 mm, and Z-axis travel of 460 mm. The machine is equipped with a powerful 22 kW spindle and a tool magazine that holds 32 tools. If you are looking to get high-quality machining capabilities, consider the Okuma M560-V vertical machining centre we have for sale. Contact us for further details. Ppsdpjy Nb T Dofx Aahou • Table size: 1300 × 560 mm

Condition: ready for operation (used), Year of construction: 2013, travel distance X-axis: 762 mm, travel distance Y-axis: 460 mm, travel distance Z-axis: 460 mm, controller manufacturer: OKUMA, controller model: OSP-P200M, table load: 800 kg, overall weight: 6,000 kg, spindle speed (max.): 15,000 rpm, spindle motor power: 15,000 W, number of slots in tool magazine: 20, number of axes: 3, This 3-axis Okuma M460R-VE vertical machining centre was manufactured in 2013. It features a robust X-axis travel of 762 mm, Y-axis travel of 460 mm, and Z-axis travel of 460 mm. The machine is equipped with a powerful 15 kW spindle that can reach speeds of up to 15,000 rpm, along with a tool magazine capacity of 20. If you are looking to get high-quality machining capabilities, consider the Okuma M460R-VE machine we have for sale. Contact us for further details. • Table size: 1000 × 460 mm Technical Specification Taper Size BT 40 Ppjdpfxey Nb Nxe Aahsu

Condition: ready for operation (used), Year of construction: 2014, operating hours: 23,723 h, spindle speed (max.): 3,800 rpm, travel distance X-axis: 235 mm, travel distance Z-axis: 1,140 mm, spindle motor power: 22,000 W, overall weight: 6,000 kg, controller manufacturer: OKUMA, controller model: OSP-P300, number of axes: 3, This 3-axis Okuma Genos L300 E-M was manufactured in 2014. It features a maximum turning diameter of 300 mm and a turning length of up to 1000 mm. The machine is equipped with a spindle speed of up to 3800 rpm and a robust turret with 12 stations. If you are looking to get high-quality turning capabilities, consider the Okuma Genos L300 E-M CNC lathe we have for sale. Contact us for further details. • Chuck size: 203 mm • Max. turning diameter: 300 mm • Max. turning length: 450–520 mm (up to 1000 mm optional) • Z-axis travel: 450–1140 mm • Spindle bore: 65 mm • Turret: 12 stations • Tool type/interface: VDI / BMT • C-axis: Yes Technical Specification Counter Spindle No Driven Tools Yes Psdpsy I Uu Eofx Aahjpu

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, Reference: LT-2512 Manufacturer: Okuma Model: LVT300-M Control Unit: Okuma OSP-P200L Year of Manufacture: 2007 Keyboard / Software Language: International / Spanish Country of Origin: Japan Technical Specifications Capacity Swing over bed: Ø 280 mm Swing over Z-axis carriage: Ø 280 mm Swing over X-axis carriage: Ø 280 mm Max. turning diameter x length: Ø 280 x 200 mm Main Spindle Spindle bearing diameter: Ø 100 mm Spindle nose type: JIS A2-6 Spindle bore diameter: Ø 62 mm Speed ranges: 2 ranges, infinitely variable Spindle speed: 40 – 4,000 rpm Spindle motor: 22/15 kW (20 min/continuous rating), VAC type X-Axis Pjdpfx Aasy Smz Eehspu Travel: 210 mm + 845 mm (for workpiece loading) Cutting feedrate: 0.001 – 1,000.00 mm/rev Rapid traverse rate: 60,000 mm/min Z-Axis Travel: 360 mm Cutting feedrate: 0.001 – 1,000.00 mm/rev Rapid traverse rate: 30,000 mm/min Turret Type: VDI 40 Number of tool stations: 12 (L or M) Tool Dimensions O.D. turning shank size: 25 x 25 mm I.D. boring bar shank diameter: Ø 40 mm Live Tooling / Driven Tools Rotational speed: 45 – 4,500 rpm Speed ranges: 1 range, infinitely variable Drive motor: 3.7/2.2 kW (15 min/continuous rating) C-Axis Controlled indexing angle: 360° (0.001° minimum increment) Rapid traverse rate: 200 rpm Dimensions and Weight Machine height: 2,500 mm Floor space footprint: 1,320 x 2,800 mm Machine weight: 5,600 kg Included Options EWAB palletized conveyor system (pallets not included) MAYFRAN chip conveyor FORKARDT 3QLC 200-54 hydraulic chuck (3-jaw / 210 mm) Tool presetter (TOUCH SETTER) TOOL LIFE MANAGEMENT function Rigid tapping DNC-T1

Condition: excellent (used), Year of construction: 2002, OKUMA Euro Center V50 Year of construction 2002 Podpfxerfw Nhj Aahjpu Control system OSP-U100L Travel distances X-1020 Y-510 Z-525 Table load 680kg Clamping surface 1200x510 Tool changer 20 magazine places chip conveyor

Condition: ready for operation (used), Year of construction: 2011, operating hours: 18,533 h, functionality: fully functional, machine/vehicle number: PA158, turning length: 450 mm, turning diameter: 300 mm, workpiece weight (max.): 9 kg, workpiece length (max.): 150 mm, workpiece diameter (max.): 225 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Pjdpey R Uy Hefx Aahjpu Turning length: 450 mm Turning diameter: 300 mm Workpiece diameter max.: 225 mm Workpiece length max.: 150 mm Workpiece weight max.: 9 kg MACHINE DETAILS Operating hours: 18,533 h Rated voltage: 380 V Number of phases: 3 Frequency: 50/60 Hz Maximum power consumption: 22.9 kVA Total current consumption: 34.8 A Motor current consumption max.: 72 A Short-circuit power data / current interruption at: 15 kA Dimensions & Weight Space requirement (L x W x H): approx. 2,550 x 2,150 x 2,100 mm Machine weight: approx. 4,900 kg Note: Since other machines need to be moved to allow for loading, the stated disassembly and loading costs apply.

Condition: ready for operation (used), Year of construction: 2000, functionality: fully functional, machine/vehicle number: 1938, turning length: 850 mm, turning diameter: 340 mm, spindle speed (max.): 4,500 rpm, workpiece length (max.): 850 mm, workpiece diameter (max.): 300 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Turning length: 850 mm Psdpoy R Uxiefx Aahspu Turning diameter: 340 mm Spindle speed max.: 4,500 rpm Workpiece diameter max.: 300 mm Workpiece length max.: 850 mm Workpiece clamping: 3-jaw chuck, Kitagawa B-210 MACHINE DETAILS Control system: Okuma OSP 7000L Power max.: 22 kW Rated voltage: 400 V Number of phases: 3 Frequency: 50 Hz Power consumption max.: 30.1 kVA Total current consumption: 43.4 A Motor current consumption max.: 106 A Current interruption at: 10 kA Note: Since other machines need to be moved to allow for loading, the stated disassembly and loading costs apply.

Condition: like new (used), Year of construction: 2022, operating hours: 521 h, functionality: fully functional, machine/vehicle number: L3M0474, turning length: 500 mm, turning diameter: 300 mm, total height: 2,210 mm, total length: 3,950 mm, total width: 2,260 mm, overall weight: 5,680 kg, Equipment: documentation/manual, used Okuma lathe As-new, well-maintained condition 521 operating hours 347 spindle hours Ppedpey Rx Tdsfx Aaheu

Condition: used, Year of construction: 2012, functionality: fully functional, 1 OKUMA CNC Lathe Model LT2000EX-2M1Y with OSPP200LA CNC Controller Including CE mark 1 set 〈European Standard Specification〉 1-1 Spindle motor VAC 11/7.5 kw (5 min./cont. ) 2 set 1-2 Spindle speed 50 - 6,000 min-1 2 set 1-3 Spindle dia. 62/100 mm, 140 Flat nose 2 set 1-4 C-axis control, 360 degree at 0.001 degree increment 2 set 1-5 Y-axis 95mm (+50 to -45) for upper turret 1 set 1-6 Upper V16 (turning & milling) + Lower V16 (turning & milling) Radial turret (No tool holder included) 1 set 1-7 Rotary tool drive motor, PREX 5.5/3.7kw (2 min/count) 2 set 1-8 Rotary spindle speed 45-6,000 min-1 2 set 1-9 Coolant supply system, 0.8kw x 3 sets pump motor 1 set 1-10 Work light, fluorescent lamp 1 set 1-11 Totally enclosed guard 1 set Pjdpfx Aaoy Rnbdshspu 1-12 Door interlock 1 set 1-13 Chip pan, side chip disposal type 1 set 1-14 Foundation washers and leveling jack screws 1 set 1-15 Machine lifting hooks 1 set 1-16 Chuck auto open / close with confirmation 2 set 1-17 Chuck air blower 2 set 1-18 Lubrication monitor B-1 1 set 1-19 CE mark and EMC 1 set 1-20 Application for IEC standard 1 set 1-21 Double chuck operation pedal 2 set 1-22 Synchronized tapping (for LT2000EX-M) for Milling rotary tool 1 set 1-23 OSP-P200LA CNC Controller with 15" colour display, touch panel 1 set 1-24 OSP-P200LA 3D-M-E kit specifications 1 set *Multitasking machines Coordinate conversion (1 set) *Multitasking machines Profile generation (1 set) *Program storage Standard: 2GB (1 set) *Operation buffer Standard: 2MB (1 set) *Real 3D simulation (1 set) *Cycle time over check (1 set) *Load monitor (spindle, feed axis) (1 set) *NC operation monitor (incl. counter and monitoring function) (1 set) *Cycle time reduction function (1 set) *Variable spindle speed control (1 set) 1-25 Pitch error compensation X + Ys + Z 1 set 1-26 Inch / metric switchable function 1 set 1-27 Workpiece jump out detection 1 set 1-28 Status indicator lamp (2-layer lamp) instead of status indicator in 3D-E kit 1 set 1-29 Electrical power source application to suite local power source at each countries (CE transformer) 1 set 1-30 Chuck open/close during spindle rotation (LT-Standard) 1 set 1-set of tools - see last photo

Condition: used, Year of construction: 2000, max. 800 mm turning length max. 800 mm chuck ohne documentation inkl. control Okuma OSP turning speed range 10-2800 U/min bar material dia. ca. 91 mm spindle nose A2-8 output 44 kw chucking diameter ca. 450 mm 12 Fach tail stock ca 150 mm weight of the machine ca. 8 t +++++ Please note: Ppedpfx Aaeh D Anajhju The machine is dismantled and ready for loading. It is not possible to show it under power or make a video. Our offer includes already the best pictures. So we don’t have and won’t send additional pictures. +++++

Condition: good (used), Year of construction: 2002, Ref. -No.: 10434 Manufacturer: OKUMA Ppjdpjy Ed Ayefx Aahsu Type: LC 40 Year of construction: 2002 Type of control: CNC Control: FANUC 18-i TB Storage location: Halberstadt Country of origin: Germany Turning Speeds: 10 - 2.800 RPM Bar passage: 91 mm Chuck diameter: 450 mm Tailstock - diameter: 120 mm Turning Diameter: 550 mm Turning Length: 800 mm Swing Diameter: 800 mm Spindle passage: 90 mm Spindle nose: A2-8 Tailstock Quill Stroke: 150 mm Total Power Requirement: 44 kW Weight Of The Machine Ca.: 8 t Number of tool stations: 12 pc

Condition: ready for operation (used), Year of construction: 2013, This Okuma MCR-A5C30x65 gantry milling machine was manufactured in 2013. It features a robust 100 mm spindle, capable of speeds up to 4000 min⁻¹, and accommodates a maximum workpiece size of 2540 mm by 5540 mm. The machine supports a hefty 30,000 kg on its 2500 × 6300 mm table. Ideal for heavy-duty milling with a rapid feed rate of 20,000 mm/min. Contact us for more information about this machine. Machine Benefits Technical Machine Benefits • Dimensions of machine (lxwxh): 2500 mm x 6600 mm x 6350 mm / weight (kg): 59000 kg • Max workpiece width: 2540 mm / max workpiece length: 5540 mm • Table size (width × length): 2500 mm × 6300 mm /max load on table: 30000 kg table height from floor: 850 mm /effective width between columns: 3050 mm/ t-slot (width × number): 24h7 × 13 • Cutting feed rate: 1 to 10000 mm/min/ rapid feed rate: 20000 mm/min/ table movement x-axis: 6500 mm /x-axis travel: 6500 mm /y-axis travel: 3500 mm/ z-axis travel: 650 mm Psdpfxox D S Eks Aahjpu • Tool holder: bt50 + masz type/ tool storage capacity: 50 tools /max tool length: 300 mm • Power supply: 400v, 3 /phases, 50hz rated capacity: 513 kva /full load current: 741 a /peak current: 117/138 a /short circuit current: 18 ka • Spindle diameter: 100 mm /spindle speed: 30 to 4000 min⁻¹ • Large table size suitable for heavy loads. /extensive tool storage capacity. /high rapid feed rate for efficient operations.

Condition: good (used), Year of construction: 2008, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 810 mm, spindle speed (max.): 6,000 rpm, number of spindles: 1, number of slots in tool magazine: 150, Used Okuma MA-600HB Horizontal Machining Center Year: 2008 Spindle cooling Max. 6000 rpm Z- 810 mm X- 1000 mm Ppsdjyrf I Aspfx Aahju Y- 900 mm Tool magazine for 150 tools 1 spindle 4 axes 10-pallet system We have 2 units available. Price is per unit, ex location.

Condition: good (used), Year of construction: 2008, travel distance X-axis: 1,000 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 810 mm, spindle speed (max.): 6,000 rpm, Used Okuma MA-600 HB horizontal machining center, year 2008, including turncut function, spindle cooling, 6000 rpm. Travels: Z-810 mm, X-1000 mm, Y-900 mm. Tool magazine for 150 tools, 1 spindle, 4 axes, 6-pallet changer function. Ppjdpfx Aaeywicvehou

Condition: used, 4 Axis Year Of Manufacture: 1998 8” Chuck 2 Turrets – Ppsdpfx Aasy Drunjhou Turret 1 – 12 Stations Turret 2 – 8 Stations Programable Tailstock 750mm Between Centres Live Tooling C Axis Touch setter Y axis Swarf Conveyor Okuma OSP 7000L Control

Condition: ready for operation (used), Year of construction: 2016, travel distance X-axis: 925 mm, travel distance Y-axis: 1,050 mm, travel distance Z-axis: 600 mm, table load: 600 kg, spindle speed (max.): 12,000 rpm, spindle motor power: 26,000 W, number of axes: 5, This 5-axis Okuma MU 6300 V was manufactured in 2016. It features impressive X-axis travel of 925 mm, Y-axis travel of 1,050 mm, and Z-axis travel of 600 mm. The machine has a maximum load capacity of 600 kg and a C-axis table diameter of 630 mm. If you are looking to get high-quality machining capabilities, consider the Okuma MU 6300 V vertical machining centre we have for sale. Contact us for further details. • Table/C-axis diameter: 630 mm • Max machinable dimensions: Ø 830 x 550 mm • C-axis rotation: 360,000 positions / 360° continuous • A-axis rotation: +90° to -120° • Table–spindle distance: 60 – 660 mm • Rapid feed (X/Y/Z): 50 m/min • Max working feed: 50,000 mm/min Ppodey Dc Nijpfx Aaheu • Positioning accuracy (X/Y/Z): 0.004 mm (Std JIS) • Repeatability (X/Y/Z): mm (Std JIS) • Spindle taper: BT50 Big Plus • Tool magazine: Matrix, 98 positions (expandable to 166) • Axis feedback: X–Y–Z optical scales • Operational hours: Power on 25,683 h; Operating 10,364 h; Cutting 9,209 h • Included control/software options: 5-axis continuous Super-NURBS kit, Center tool programming, Tool length compensation, DNC-DT connection, Tool orientation command Additional equipment • Mayfran MT10 chip conveyor • Renishaw TS27R tool setter • Renishaw RMP60 workpiece probe • 5-axis calibration kit • Shower wash • Pallet changer ready (preparation) • Industry 4.0 kit (registered 2026) Technical Specification Taper Size BT 50

Condition: ready for operation (used), Year of construction: 2010, spindle speed (max.): 4,500 rpm, travel distance X-axis: 165 mm, travel distance Z-axis: 400 mm, spindle motor power: 11,000 W, total height: 1,569 mm, overall weight: 3,800 kg, controller manufacturer: OKUMA, controller model: OSP P200 L, number of axes: 3, This 3-axis Okuma GENOS L200E-M was manufactured in 2010. It features a maximum turning diameter of 200 mm and a turning length of 380 mm. The machine is equipped with a spindle speed of 4,500 rpm and a main spindle power of 11 kW. If you are looking to get high-quality turning capabilities, consider the Okuma GENOS L200E-M horizontal turning machine we have for sale. Contact us for further details. • Max swing over covers: 450 mm • Max turning diameter: 200 mm • Max turning length: 380 mm • Spindle nose: ASA A2-6 • Front bearing diameter: 100 mm • Spindle bore: 62 mm • Bar capacity: 50 mm • Rapid traverse (X/Z): 20–25 m/min • Tailstock taper: MT No. 5 • Tailstock quill stroke: 100 mm • Turret type: VDI-30 V12 • Indexing time (1 position): 0.1 sec • OD tool size: 20 x 20 mm • ID tool size: 32 mm • Live tool speed: 6,000 rpm • Live tool power: 4.0 / 1.8 kW • Floor space: 2.081 x 1.550 m • Total power on time: 23,498 hours • Operating time: 6,490 hours • Cutting time: 5,278 hours Additional equipment • Static tool holder kit included Technical Specification Pjdpsy A I Stofx Aahepu Counter Spindle No Driven Tools No

Condition: used, Year of construction: 2022, machine/vehicle number: L2E0253, CNC lathe Podpfxjy Axr Rs Aahjpu

Condition: used, Year of construction: 2019, machine/vehicle number: 0711-101349, Equipment: chip conveyor, CNC vertical machining center Ppodpfx Aasy Axf Dehou

Condition: used, Year of construction: 1987, functionality: fully functional, machine/vehicle number: 01224, turning diameter over cross slide: 520 mm, turning length: 750 mm, turning diameter: 380 mm, spindle bore: 60 mm, spindle speed (max.): 3,500 rpm, spindle speed (min.): 20 rpm, overall weight: 5,000 kg, bar diameter (max.): 60 mm, Equipment: documentation/manual, rotational speed infinitely variable, CNC control Fanuc 10 TF Turning diameter: 380 mm Swing over bed: 520 mm Turning length: 750 mm Turret: 12 stations Podpfoy Irfzjx Aahjpu Spindle speeds: 20 - 3500 rpm Chuck incl. hard and soft jaws Tailstock Including various toolholders Monitor new: flat screen Year of manufacture: 1987 Machine under power. Data sheet, documentation and manuals available Data transfer possible with laptop.

Condition: good (used), Year of construction: 2011, functionality: fully functional, Description: The machine is in good technical condition, with testing possible by prior arrangement. Control system: OKUMA OSP-P200MA. Power consumption: 58 kVA. Travel distance in X-axis: 1000 mm, Y-axis: 900 mm, Z-axis: 1000 mm. Description: 4 axes. Weight: 26 t. Footprint: 3.3 x 6.5 m. Tool magazine capacity: 100. Tool clamping system: BT50. Podpfx Aasy Ehaijhopu Machine parameters: Travels in X, Y, Z axes: 1000 x 900 x 1000 mm.

Condition: used, Horizontal machining center, 6 pallets Priced to sell - dismantled and loaded into truck OKUMA MA40 HA 6P OSP U100M CNC 6 pallets 400mm x 400mm max 400 kgs max workpiece dimensions 600*710 Spindle BT40 / coolant through the spindle 4th axis 1° Tool changer: 100 pos. 200 TOOLHOLDERS ARE AVAILABLE Podpfst Ek Sljx Aahopu X = 560mm, Y = 610mm, Z = 560mm 40 m/min under power Mimu Machine Tools (Italy) X: 560 pallet: 6 Pallet size: 400*400

Condition: ready for operation (used), Year of construction: 2000, operating hours: 21,269 h, functionality: fully functional, machine/vehicle number: 0082, turning length: 1,500 mm, turning diameter: 580 mm, travel distance X-axis: 598 mm, travel distance Y-axis: 230 mm, travel distance Z-axis: 1,660 mm, TECHNICAL DETAILS Travel X-axis: 598 mm Travel Y-axis: 230 mm Travel Z-axis: 1,660 mm Max. turning diameter: 580 mm Turning length: 1,500 mm Swing diameter over bed: 610 mm Swing diameter over cross slide: 580 mm Main Spindle Main spindle speed range: 12 - 2,800 rpm Spindle bearing diameter: 150 mm Spindle bore: 110 mm Spindle nose: JIS A2-11 Ppsdeyxmyujpfx Aaheu Main spindle drive power: 37 (30) kW C-axis accuracy: 0.001° Rapid traverse X/Y: 12,000 mm/min Rapid traverse Z: 20,000 mm/min Rapid traverse C: 100 rpm Cutting feed rate: 0.001 - 1,000 mm/rev Tool Turret Type: H2 ATC Number of tool stations: 2 (1x L-Tool / 1x M-Tool) positions Driven stations: stepless Speed range - driven tool stations: 40 - 3,000 rpm Tool shank height: 25 mm Boring bar holder diameter: 50 mm Tailstock Quill diameter: 120 mm Quill stroke: 170 mm Tailstock taper: MT 5 Tool Magazine Number of tool stations: 50 positions Tool holder: MAS BT 50 Max. tool diameter: 170 mm Max. tool length: 350 mm Max. tool weight: 20 kg Magazine drive: 3.2 kW MACHINE DETAILS Total power requirement: 53 kVA Dimensions & Weight Space requirement: 6.0 x 3.2 x 3.0 m Machine weight: 18.5 t Operating Hours Main switch on-hours: 79,607 h NC operating hours: 27,814 h Main spindle hours: 21,269 h EQUIPMENT Chip conveyor Central coolant system High-pressure coolant system, 20 bar Tailstock Signal lamp C-axis Y-axis Hydraulic unit Steady rest Various tool holders (44 pcs.) Three-jaw chuck Schunk - ROTA NC 400-120 Electronic handwheel

Condition: good (used), Year of construction: 2008, functionality: fully functional, Okuma Multus B300-W 6-axis turning and milling center - Okuma OSP P200L - Year 2008 - Cutting time: 10,500 h - H1 milling spindle: 6,000 rpm Ppsdpfx Aeyg Rf Nsaheu - Main spindle: 3,800 rpm, Rota NC 315-86 - Counter spindle: 5,000 rpm - ATC 60 system HSKA-63 (60 tools) - Geometry: very good - Marpos tool sensor

Condition: good (used), Year of construction: 2001, functionality: fully functional, spindle speed (min.): 5,000 rpm, travel distance X-axis: 700 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 700 mm, rotational speed (max.): 5,000 rpm, rotational speed (min.): 25 rpm, type of input current: three-phase, Equipment: rotational speed infinitely variable, TECHNICAL DETAILS 2x Pallets 500 x 500 mm Travel distances X: 700 mm, Y: 800 mm, Z: 700 mm Ppedpfx Aajyrgzkohsu Table size: 500 mm x 500 mm Rotary table/B-axis: indexed in 1° steps, 360 positions Table load capacity: 800 kg Spindle speed: 5,000 rpm Distance spindle nose to table surface: 150 mm - 850 mm Tool holder: MAS BT 50 Tool magazine (ATC): 60 positions, chain magazine Maximum tool length: 450 mm MACHINE DETAILS Control: CNC OSP 100M Dimensions & Weight Machine weight: 21,000 kg Dimensions (L x W x H): 5,500 x 3,160 x 3,300 mm Spindle hours: 18,500 EQUIPMENT Chip conveyor, coolant system, and pocket filter system for internal cooling