SPS-discount.com

Condition: ready for operation (used), Year of construction: 2002, Technical details: X travel: 1,250 mm Y travel: 710 mm Z travel: 710 mm Table area: 1,500 x 800 mm Table load: 800 kg Spindle speed: 12,000 rpm Spindle motor: 15 / 10 kW Control: iTNC HEIDENHAIN Spindle taper: SK 40 Tool changer: 40 positions Power consumption: 44 kVA Machine weight approx.: 10 t Space requirements approx.: 3.5 x 2.65 x 2.65 m 5-axis simultaneous machining center, B-axis (-120° / +30°), Njdpsxq S Ncefx Aa Iolh NC rotary table integrated in rigid table, direct measuring system, 3D probe Through-spindle coolant 20 bar, 600 l, Rinsing gun, Chip conveyor, Approx. 44,973 operating hours / 20,542 spindle hours

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: N2758355210385, travel distance X-axis: 800 mm, travel distance Y-axis: 1,020 mm, travel distance Z-axis: 970 mm, controller manufacturer: Siemens, controller model: ONE, spindle speed (max.): 16,000 rpm, coolant supply: 40 bar, number of slots in tool magazine: 126, input voltage: 400 V, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, Highlights: - powerful Motorized spindle HSK-A 63, 16,000 rpm, 159/206 Nm, 25/32 kW - 126 tools in the system - latest machine generation _____ Basic machine G550 AB generation 2 Travel path X-axis 800 mm Travel path Y'-axis 1020 mm Travel path Z-axis 970 mm Power supply 400 V, 50 Hz, TN-S Basic machine G550 AB generation 2 Travel path X-axis 800 mm Travel path Y'-axis 1020 mm Travel path Z-axis 970 mm Power supply 400 V, 50 Hz, TN-S Work area door with anti-trap protection, automatic, for manual and automatic loading/unloading Decentralized work area mist collector SIEMENS ONE with GROB4Pilot Tilting table unit (A'-axis) Rotary table with pallet clamping system GROB (B'-axis) Motorized spindle HSK-A 63, 16,000 rpm, 159/206 Nm, 25/32 kW oil-air lubrication Double disk-type tool magazine HSK-A 63 for extra-long tools with 126 pockets in total Tool cleaning device Electromechanical tool breakage detection device Tool lift Palette 630 x 630 mm, grid holes, without pallet changer hook Scraper-type conveyor, discharge height 1,100 mm High-pressure cutting fluid system (5-40 bar, IKZ) Compressed air feed through spindle center Nsdpfoxqlmbjx Aa Ielh Air gun at the work area Flush gun at the work area Flushing unit (Z-axis) Preparations for use of a machine accuracy package Remote machine diagnostics with access control switch 12-month warranty

Condition: good (used), Year of construction: 1998, Deckel Maho 5-axis vertical machining center in good condition, with only 8,400 spindle hours. FULLY SIMULTANEOUS 5-AXIS MACHINING, controlled via CAM system. Heidenhain TNC426 control, 12,000 rpm spindle speed, and 30 SK40 tool magazine positions. More videos available upon request. READY FOR IMMEDIATE DELIVERY – we will consider any reasonable offer! Travel X: 800 mm Travel Y: 700 mm Travel Z: 600 mm Max spindle speed: 12,000 rpm Tool changer/magazine: SK40 Working spindle: SK Tool magazine positions: 30 Control: Heidenhain TNC426 Rapid traverse X, Y, and Z axis: 24 m/min Nedpfx Ajxp Na Aea Ijlh Spindle hours: 8,400 Please note: The information on this page has been compiled to the best of our knowledge and belief and is provided in good faith. However, accuracy cannot be guaranteed, and this information does not constitute a binding contract. We recommend verifying all essential details through a machine inspection. To save our customers unnecessary travel costs, we generally recommend arranging a live video inspection.

Condition: repair required (used), Year of construction: 1995, operating hours: 18,000 h, functionality: limited functionality, travel distance X-axis: 880 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 630 mm, Equipment: chip conveyor, For sale is a DECKEL MAHO DMU 80 T, a robust and precise 3-axis machining center with a large clamping area. The machine is still connected to power and operational—a test run can be arranged upon request. However, an overhaul of the axes is necessary. On-site loading can be organized. Technical Data: Travel (X/Y/Z): 880 / 630 / 630 mm Clamping surface: 1250 x 700 mm Table load: 600 / 500 kg Spindle taper: SK 40 (DIN 69871) Speed range: stepless 20 – 12,000 rpm Control: HEIDENHAIN TNC 426/430 Feed (X/Y/Z): stepless 20 – 15,000 mm/min Rapid traverse: 30 m/min Tool changer: 25 stations Tool data: Ø 80 / 130 mm | Max. length: 315 mm | Max. weight: 8 kg Total power requirement: 60 kW Machine weight: approx. 9.6 t Dimensions (L x W x H): 4.53 x 2.60 x 2.50 m Accessories Electronic hand pendant Chip conveyor (screw conveyor) Coolant system ✅ Your advantages at a glance: Immediately ready for operation – machine is connected and can be tested Heavy-duty 3-axis machining center High spindle speeds & feed rates for efficient machining On-site loading possible Attractive price-performance ratio Location: 69181 Leimen Fixed price: €10,000 Nsdpfx Aoxphdgsa Islh If you are interested or would like to arrange a viewing/test run, please get in touch!

Condition: used, Year of construction: 2019, x-travel 800 mm y-travel 950 mm z-travel 1020 mm Control TNC640 B - axis 360 x 0,001 ° A - axis -185 / +45 x 0,001 ° feed x-axis 1 - 65.000 mm/min feed y- axis 1 - 50.000 mm/min Feed z- axis 1 - 80.000 mm / min. rapid traverse X/Y/Z 60 / 50 / 80 m/min spindle turning speed - stepless 1 - 16.000 U/min power capacity at 100 % load 25,00 kW power capacity at 40 % load 32,00 KW max. torque at 40% / 100% load 206,00 / 159,00 Nm tool taper HSK-A63 tool magazin: 70 tool length - max. 500 mm tool diameter 118 mm tool diameter with 2 vacant positions 260 mm Nlodpfx Aajxn Amaj Ish tool total weight 22,00 kg Chip to chip time 4,2 sec. size of pallet 630x630 mm interference diameter 900 mm total power requirement 35,00 kW weight of the machine ca. 25,00 t dimensions of the machine ca. 7,00 x 3,50 x H3,50 m 5-axis machining center with Heidenhain TNC640 control, integrated KNOLL coolant system KF220, coolant high-pressure 23bar, coolant through the spindle, chip conveyor, measuring probe Heidenhain TS640, electromechanical tool length check, BLUM-Laser, GROB Spindle-diagnosis (GSD), kinematics-set.

Condition: not inspected (used), Year of construction: 1997, functionality: unexamined, machine/vehicle number: 5.45.25.06, No minimum price – guaranteed sale to the highest bidder! Payment deadline for the machine is 20/11/2025! Placing a bid obligates you to timely collection between 01/12/2025 and 05/12/2025! TECHNICAL DETAILS Travel distances: Travel X: 900 mm Travel Y: 630 mm Travel Z: 500 mm Spindle speed range, vertical and horizontal: 5–5,000 rpm Tool holder: SK 40/DIN 69871 Tool weight: max. 12 kg Tool diameter: max. 200 mm Clamping surface of the angle table: 1,200 x 600 mm Max. workpiece weight: 500 kg MACHINE DETAILS Control system: HEIDENHAIN TNC 407 Dimensions (L x W x H): 3,500 x 2,900 x 2,200 mm Weight: 4,100 kg Coolant tank capacity: 150 l Njdpfx Asxnk Hbea Iolh EQUIPMENT Technical documentation Note: Transport by standard truck.

Condition: used, Year of construction: 1999, x-travel 800 mm y-travel 700 mm z-travel 600 mm Nodpfoxmtvcex Aa Ielh Control Heidenhain TNC 426/ 430PB total power requirement 15 kW weight of the machine ca. 8,4 t

Condition: good (used), Year of construction: 2001, Hermle C 800 U optionally with automation, year of manufacture 2001, Heidenhain iTNC 530 control, travel X/Y/Z 800/600/500 mm, 2-axis NC swiveling rotary table Spreitzer 3-way, tool magazine with 87 stations, HSK 63 interface, laser tool breakage detection, 3D touch probe Renishaw, interface for automation, automatic door, oil mist extraction. OPTIONAL WITH AUTOMATION: 3-axis robot, System 3R SWE, year of manufacture 2014, magazine with 60 pallets, 23 pallets, zero-point clamping system 3R Macro, System 3R Macro with 40 centric clamps Spreitzer MZQ 110 - 60 PA. Nlsdpfexlq T Asx Aa Ieh

Condition: good (used), Year of construction: 2007, Chiron Mill 800 5 Axis with Automation, Year of manufacture 2007, Siemens 840 D control, Travel X/Y/Z 800/550/550 mm, 2 axes NC swivel/rotary table, 65-position tool changer, HSK 63 spindle interface, Spindle speed up to 12,000 rpm, Chip conveyor, Internal coolant supply, Paper band filter, Tool laser measurement, 3D measuring probe, Interface for automation, Automatic door, Nledpfxoxlq E So Aa Ijh Oil mist extraction, AUTOMATION OPTIONAL Automation System 3 R / SWE, Year 2008, Zero-point clamping system 3 R GPS 240, 12 pallets System 3 R GPS 240, 6 mechanical centric vices Spreitzer MZS 260 - 125 A, 12 pallets System 3 R GPS 240, 6 mechanical centric vices MZU 170 - 60,

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 550 mm, spindle speed (max.): 18,000 rpm, number of slots in tool magazine: 85, 5-Axis CNC Vertical Machining Centre with 6-station Pallet Pool Hermle C42U New in 2013/2014 Heidenhain iTNC 530 CNC control IHS Pallet system for 6 pallets (6 x workpiece fixtures) Pallet size 400 x 400 mm 2-Axis NC Rotary Tilting Table Rotating axis C-Axis 360° - 0.001° Tilting axis A-Axis +/- 130° - 0.001° Nedpfoxg Nfgjx Aa Islh Working travels: X 800 mm Y 800 mm Z 550 mm 85 station ATC Spindle speeds to 18000 rpm New spindle replacement in 2019 and max. 300 hours run after replacement FULLY CHECKED by a Hermle service engineer in 06.2024 (test report available) Machine in EXCELLENT condition. Video live call possible NOTE: The machine is fitted with an automation system to change pallets of 400 mm. These pallets are not included. The previous owner used a “cone fixture” system, fitting their parts with the cone fixtures for automatic loading and unloading. The “cone fixtures” are included.

Condition: used, Year of construction: 2004, frequency 50 Hz weight of the machine ca. 2,510 t 3-axis machining centre Microcut Challenger 2412 Technologies: Drilling / thread machining, form milling (3 D), milling, HSC milling without vice Table Size: 30" x 14.3" Max Table Load: 550 LBS X Axis: 24" Y Axis: 12" Z Axis: 20.47" Njdsxgv D Aopfx Aa Islh Spindle Speed: 8,000 RPM Spindle Taper: 40 Spindle Motor: 5.5 HP ATC: 16

Condition: used, Year of construction: 2007, controller manufacturer: Heidenhain, controller model: iTNC 530, _____ Description: Year of manuf. : 2007 Control : Heidenhain iTNC 530 Speed : 42000 rpm Movement X/Y/Z : 800/600/500 mm Tool holder : HSK 40 In Generel: Technology:Automated graphite milling centre Components:2x 5-axis HSC milling centres + pallet system with robot Manufacturer:Mikron + EROWA Types:HSM 400 U + HSM 600 U + Robot Multi Twin Year of construction:2007 Control:Heidenhain iTNC 530 Speed:42,000 rpm Tool holder:HSK 40 Machine I: Manufacturer:Mikron Type:HSM 600 U Traverse paths X/Y/Z:800/600/500 mm Nlodjxgpwcspfx Aa Ioh Spindle speed:42,000 Tool holder:HSK 40 B-axis:+30° / -110° C-axis:360° C-axis speed:360 rpm Clamping surface:Erowa UCP 320x320 mm Max. table load:120 kg Tool magazine:68 stations Machine II: Manufacturer:Mikron Type:HSM 400 U Traverse paths X/Y/Z:400/240/350 mm Spindle speed:42,000 Tool holder:HSK 40 B-axis:+ - 110° C-axis:360° C-axis speed:250 rpm Clamping surface:ITS 148 Powerchuck Table load max:25 g Tool magazine:36 stations Automation: Manufacturer:EROWA Type:Robot Multi Twin Gripper station:6 station, various gripper Round storage:5 levels Level 1-2:5x UCP 300x300 mm Level 3-4:15x ITS 148 Level 5:30x ITS 50 Equipment: Measuring systems:Direct in all axes Workpiece measurement:Infrared measuring probe Tool measurement:LASER Set-up mode:Electronic handwheel Graphite extraction:2x BURN WK 5806 Automation:Round pallet storage

Condition: excellent (used), Year of construction: 2006, operating hours: 10,000 h, functionality: fully functional, NEW ARRIVAL Nlsdpoxf Huvofx Aa Ioh 1 CNC MILLING MACHINE HERMLE C 600V, Year 2006 CNC CONTROL: HEIDENHAIN ITNC 530 TRAVEL PATHS: 600 x 450 x 450 mm - INFINITELY VARIABLE SPINDLE SPEED UP TO 10,000 RPM - MACHINE WITH ELECTRONIC HANDWHEEL - PROBE - APPROX. 30 TOOL HOLDERS - COOLANT SYSTEM - FIXED TABLE, ETC. PRICE ON REQUEST plus 19% VAT, ex location, unpacked, uninsured Technical data as per attachment, non-binding - errors and prior sale excepted. Delivery: immediately – subject to prior sale. Payment: strictly net, immediately upon receipt of invoice, before removal/collection. We are happy to show you the machine under power by arrangement, demonstrating all functions.

Condition: ready for operation (used), Year of construction: 2007, operating hours: 17,797 h, functionality: fully functional, travel distance X-axis: 880 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 630 mm, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 32, swivel angle B-axis (min.): -30 °, swivel angle B-axis (max.): 90 °, TECHNICAL DETAILS Control: MillPlus iT Heidenhain X travel: 880 mm Y travel: 630 mm Z travel: 630 mm B axis: -30° / +90° C axis: available Spindle and Drive Spindle speed: 20 - 12,000 rpm Spindle taper: SK 40 DIN 69871 Torque at 40 % / 100 % duty cycle: 28 / 19 kW Nlsdpfxsxf A E Ro Aa Ijh Table and Workpiece Table size: 1,250 x 700 mm Table load capacity: 650 kg NC rotary table: Ø 800 mm Tool Magazine Tool change system: 2 × 16 positions MACHINE DETAILS Operating hours: 43,802 h Spindle hours: 17,797 h Total power requirement: 44 kW Machine weight: 9.5 t Space requirements: 3.50 × 3.20 × 2.60 m Coolant system standard volume: 250 liters EQUIPMENT - Renishaw OMP60 probe - Rotoclear - Rinse gun - High-pressure pump - Chip conveyor - Air filtration system - ICS (internal coolant supply)

Condition: ready for operation (used), Year of construction: 2020, operating hours: 8,700 h, Control Unit Brand HEIDENHAIN Model TNC 640 Movement Nljdpexfw A Dsfx Aa Ijh X-Axis Movement 800 Y-Axis Movement 950 Z-Axis Movement 1020 Additional Equipment Accessories: Additional pallet + coolant cooling unit This 5-axis GROB G550a universal machining centre was manufactured in 2020. It offers advanced capabilities for complex machining tasks. Consider the opportunity to buy this GROB G550a universal machining centre. Contact us for more information. Application Types Milling

Condition: ready for operation (used), Year of construction: 1998, operating hours: 12,745 h, Control Unit Brand HEIDENHAIN Model MillPlus Movement X-Axis Movement 800 Y-Axis Movement 560 Z-Axis Movement 450 This 5-axis DECKEL MAHO DMU 80P was manufactured in 1998. It features a Heidenhain MillPlus control system, a rotary table that can rotate and tilt by 45°, and a 90° swivel head. The machine offers a spindle speed of up to 12000 rpm and accommodates 60 tool positions. If you are looking to get high-quality milling capabilities, consider the DECKEL MAHO DMU 80P machine we have for sale. Contact us for more information. Nlsdpjxfml Isfx Aa Ijh Application Types Milling

Condition: used, Year of construction: 2013, operating hours: 21,900 h, functionality: fully functional, TECHNICAL DETAILS X-axis travel: 935 mm Y-axis travel: 850 mm Z-axis travel: 650 mm Control: Heidenhain ITNC530 Table Dimensions: 1,200 x 850 mm Table load: max. 4,000 kg Spindle: SK40 Spindle speed: 18,000 rpm Nedpfexdk Nuox Aa Ielh Tool system Magazine capacity: 30 Production package with belt filter and high-pressure coolant (IKZ) 40 bar.

Condition: good (used), Year of construction: 2000, Ref. -No.: 10468 Manufacturer: DECKEL MAHO Type: DMU 80 Year of construction: 2000 Control: Heidenhain Millplus Storage location: Halberstadt Country of origin: Japan Machine-No.: 111xxxxx X-Travel: 800 mm Y-Travel: 700 mm Z-Travel: 600 mm Number of T-slots: 9 / 14 Njdpfx Aasxdayis Ielh Clamping Area: Ø 900 x 630 mm T - slot spacing: 63 mm Tool Taper: SK 40 Tool changer: 30 Spindle Speed: 12.000 RPM Max. Torque: 2659 Nm Operating hours: 67.452 H Center hole: Ø 50 mm Holding torque: 4500 Nm Max. rotation of the table top: 10,7 rpm Feed: 3600 °/min. Resolution of the measuring system: 0,001 ° NC rotary table: 800 kg NC swivel rotary table: 600 kg Further information: - Clamping table 900 x 630 mm - Chip conveyor, sheet metal technology - Belt filter system, manufacturer Interlit - Type SK 200-760 - Oil mist separator - Set of tool holders, - Workbenches - 2x 6 drawers - Vise - Jaw width 125 mm - Roller shutter cabinet with 1 door The machine can be viewed under power by arrangement.

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, machine/vehicle number: 704-0101-809, travel distance X-axis: 800 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 510 mm, rotational speed (max.): 12,000 rpm, number of slots in tool magazine: 32, swivel angle C-axis (max.): 360 °, TECHNICAL DETAILS Control: ULTIMAX 4 X-axis: 800 mm Y-axis: 700 mm Z-axis: 510 mm Rapid traverse (X/Y/Z): 35 m/min A-axis: ± 30° / 110° Rapid traverse A-axis: 16.5 m/min C-axis: 360° Rapid traverse C-axis: 16.5 m/min Spindle Speed range: 10 - 12,000 1/min Spindle motor: 18 kW Tool Tool holder: SK 40 Tool stations: 32 Working area Max. table load: 300 kg Nedpfjxamfksx Aa Iolh Table size: 610 mm x 5 mm x 5 mm MACHINE DETAILS Machine weight: 12,500 kg Space required (LxWxH): 2.700 m x 4.000 m x 3.250 m

Condition: excellent (used), Year of construction: 2000, travel distance X-axis: 800 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 600 mm, rapid traverse X-axis: 30,000 m/min, rapid traverse Y-axis: 30,000 m/min, rapid traverse Z-axis: 30,000 m/min, 5-axis CNC machine (VMC) DECKEL MAHO - DMU80P MACH-ID 9194 Nlsdpjw Rdl Dsfx Aa Ish Make: DECKEL MAHO Type: DMU80P Control: HeidenHain TNC430 Year: 2000

Condition: excellent (used), Year of construction: 2000, Table clamping surface: 600 x 300 mm Travel range: X 350 Y 250 mm Adjustment range W-axis (motorized): 200 mm Servo-controlled EDM axis Z: 340 mm Nedpfx Aew Hyfyea Iolh Drilling with electrodes from Ø 0.2 to 4 mm Max. workpiece weight: 300 kg Connected load: 3.5 kVA Machine weight: 700 kg

Condition: used, Year of construction: 1999, x-travel 800 mm y-travel 700 mm z-travel 600 mm NC-rotary table ø 900 x 630 mm Njdpfxjw Eyhfs Aa Ielh spindle taper SK 40 spindle turning speed - stepless 20 - 12.000 U/min feeds x/y/z -stepless 20 - 10.000 mm/min rapid travel x/y/z 24 m/min control HEIDENHAIN, TNC 426 NC-rotary table - speed - max. 10,7 U/min NC-rotary table - feed - 3600 °/min table load capacity max. 800 kg no. of tools in magazin 30 tool diameter if 2 vacant positions 160 mm tool diametre at full load 100 mm tool length - max. 315 mm weight of tools max. 10 kg total power requirement 44 kVA = 5 axis (simultan) machining center - NC rotary table = C-axis - univ. milling head = B-axis Accessories: 30 tool fixtures, electron. hand panel, chip conveyor, coolant with filtration

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, 2015 Made Grob Axel Machining Centre in very good condition Njdpfx Aajw Etzle Iolh

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, machine/vehicle number: U255805501002, travel distance X-axis: 800 mm, travel distance Y-axis: 950 mm, travel distance Z-axis: 1,020 mm, controller manufacturer: HEIDENHAIN, controller model: iTNC 530, spindle speed (max.): 12,000 rpm, coolant supply: 23 bar, number of slots in tool magazine: 60, input voltage: 400 V, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, Highlights: - Geometrie replaced - A/B axis replaced - Ready 2 Go ___ Basic machine G550 Generation 0 Nljdpfow El N Ijx Aa Ijh Travel path of the X-axis 800.0 mm Travel path of the Y'-axis 950.0 mm Travel path of the Z-axis 1020.0 mm Power supply 400 V, 50 Hz, TN-S Compressed air system, operating pressure 5 bar, minimum inlet pressure 5 bar Decentralized mist collector unit for the work area Work area door, manually operated, for manual loading/unloading HEIDENHAIN iTNC 530 machine control Tilting table unit (A'-axis) Rotary table with T-slots (B'-axis) Motorized spindle HSK-A 63, 12,000 rpm, 64/83 Nm, 40/52 kW Single disk-type tool magazine HSK-A 63 with 60 tool pockets Tool cleaning device Electromechanical tool breakage detection device High-pressure cutting fluid system (23 bar, ICS) Cutting fluid low-pressure system Cutting fluid recirculation on weekends Oil skimmer for cutting fluid care Air gun at the work area Flush gun at the work area Work area lighting Machine paintwork according to GROB standard Machine cooling system with air-cooled cooling unit Operating/environmental conditions according to GROB standard Electrical equipment according to EU GROB standard Optimizing the machine kinematics with KinematicOpt Infrared measuring probe OMP60 (RENISHAW) Remote machine diagnostics 3-month warranty

Condition: used, Year of construction: 2008, x-travel 800 mm y-travel 700 mm z-travel 600 mm control SIN 840D Powerline spindle turning speed - stepless 1 - 8.000 U/min power capacity at 40 % load 28,00 kW spindle diameter in front bearing 80,00 mm spindle taper HSK-A100 B-axis 187 ° feed X/Y/Z-axis 15.000 mm/min rapid traverse X/Y/Z 50,00 m/min feed force X/Y/Z axis 10.000 N rapid traverse B-axis 11,20 U/min Nledpfx Asw Df A Sja Ioh size of pallet 800 x 630 mm table load 0,80 t c-axis 360,000 x 0,001 ° table turning speeds 1 - 500 U/min toolpiece magazine: chain magazine 120 Stück tool diameter 100 mm tool diameter with 2 vacant positions 160 mm tool length - max. 350 mm weight of tools max. 10,00 kg total power requirement 60,00 kW weight of the machine ca. 13,00 t dimensions of the machine ca. 7,40 x 5,30 x H3,50 m With Siemens SIN840D control, tool taper cleaning, tool breakage monitoring, coolant system, 2 pressure levels (40bar / 80bar), chip conveyor, operating mode 4, exhauster.