Used Cnc Counter Spindle Lathe for sale (19,913)

Condition: used, Year of construction: 2005, Technical details: spindle passage: 36 mm Article: CNC-controlled multi-spindle automatic lathe Pgodpfx Anezg Aw Nscjr Manufacturer: Schütte Type: A36PC Yob: 2005 Loading magazine by Pietro Cucchi Knoll unit 7 radial cross-type carriages 2 additional speed motors in 4th and 5th positions 2 additional speed motors for front spindles in position D (pick-up) and B (for front motorized spindle) 1 polygon cutter 1 motorized front spindle 1 radial motorized in position IV for cross-type carriage 1 radial motorized in position V to be mounted on X-type carriage only (no cross-type carriage) 1 straight head for motorized position IV 1 90-degree tilted head for motorized position IV 1 tilt-adjustable head for motorized position IV Please, contact us for getting more information and pictures on mail(at) or *

Condition: used, Year of construction: 1999, Technical details: number of spindles: 6 Article: cam-controlled multi-spindle automatic lathe Manufacturer: Schütte Type: SG18 Yob: 1999 six-spindle automatic lathe 6 main spindles as a chucker automatic lathe control Siemens S7-200 PLC loading and disloading in position 6 spindle brake Please, contact us for getting more information and pictures on mail(at) or Pedpfx Answ Hb Trocsgr *

Condition: used, Year of construction: 1990, Technical details: number of spindles: 8 Article: cam-controlled multi-spindle automatic lathe Manufacturer: Schütte Type: AFH130 with CNC Yob: 1990 eight-spindle automatic lathe 8 main spindles Chucker AFH130 for complete machining means front- and back side Control Siemens Sinumerik 840DI complete revising and new configuration of this machine in year 2010. loading arm, for loading and disloading Workpiece turn around station in pos. 4 position 4 with workpiece length control CNC compound slide in pos. 5 coolant pump with magnet candle filter delivered tooling: could be different like pictures option: Ergomat TBF42 for cutting off for half finnishing with FMB-Turbo Visiting under production condition is possible Please, contact us for getting more information and pictures on mail(at) or Pgsdpszubyrjfx Ancsr *

Condition: used, Year of construction: 1997, functionality: fully functional, spindle bore: 66 mm, spindle speed (max.): 4,500 rpm, travel distance X-axis: 185 mm, travel distance Z-axis: 540 mm, quill travel distance: 130 mm, quill diameter: 80 mm, BRIDGEPORT ROMI POWERPATH 15 - Manufacturer: Bridgeport / Romi - Model: PowerPath 15 - Year: 1997 - Machine Type: CNC Turning Center - CNC Control: Fanuc Series 21i – To be confirmed - Number of Axes: 2 - Chuck Size: Approx. 203 mm / 8" - Swing Over Bed: Approx. 440 mm Pgedjzvf Dwepfx Ancer - Maximum Turning Diameter: Approx. 280 mm - Maximum Turning Length: Approx. 540 mm - X-Axis Travel: Approx. 185 mm - Z-Axis Travel: Approx. 540 mm - Spindle Bore: Approx. 66 mm - Bar Capacity: Approx. 51 mm - Spindle Nose: A2-6 - Spindle Speed: Up to 4,500 rpm - Spindle Speed Range 1: Approx. 15–1,500 rpm - Spindle Speed Range 2: Approx. 45–4,500 rpm - Spindle Motor Power: 15 HP / approx. 11.2 kW - Turret Capacity: 12 tools - Tailstock: Included / To be confirmed - Tailstock Quill Diameter: Approx. 80 mm - Tailstock Quill Travel: Approx. 130 mm - Chip Conveyor: Included

Condition: used, Year of construction: 2000, functionality: fully functional, machine/vehicle number: 9731, turning diameter over cross slide: 320 mm, turning length: 400 mm, turning diameter: 264 mm, spindle bore: 62 mm, spindle speed (max.): 3,000 rpm, travel distance X-axis: 150 mm, travel distance Z-axis: 400 mm, feed length X-axis: 20,000 mm, feed length Z-axis: 24,000 mm, overall weight: 3,700 kg, TOPPER / TONGTAI TNL-100A +Extra Chuck: 8" Howa Chuck +Bar Feeder: Topper BF-1200 - Manufacturer: Topper / Tongtai - Model: TNL-100A - Serial Number: 9731 - Manufacturing Date: 09/2000 - Machine Type: CNC Turning Center - Number of Axes: 2 - CNC Control: Fanuc Series 0-T - Maximum Swing Diameter: 520 mm - Swing Over Saddle: 320 mm - Maximum Turning Diameter: 264 mm - Maximum Turning Length: 400 mm - X-Axis Travel: 150 mm - Z-Axis Travel: 400 mm - Spindle Nose: A2-6 - Spindle Bore: 62 mm - Bar Capacity: 51 mm - Spindle Speed: 3,000 rpm standard / 4,500 rpm option – exact version to be confirmed - Spindle Motor Power: 15 kW - Turret Capacity: 12 tools – to be confirmed on this machine - Rapid Traverse X-Axis: 20 m/min - Rapid Traverse Z-Axis: 24 m/min - Collet Chuck: Included - Maximum Bar Length: 1,200 mm - Chip Conveyor: Included Pjdpfszvfy Sox Ancogr - Electrical Supply: 220 V / 3 Phase - Machine Dimensions: Approx. 2,160 × 1,440 × 1,750 mm - Machine Weight: Approx. 3,500 kg - Bar Feeder Weight: Approx. 210 kg - Total Transport Weight: Approx. 3,710 kg + tooling/accessories

Condition: good (used), Turning diameter 160 mm Pgjdszwpl Iopfx Ancsr Turning length 500 mm Swing diameter over bed 400 mm Swing diameter over cross slide 220 mm Main spindle Main spindle bore 51 mm Spindle speed 5,000 rpm Bar diameter 42 mm Chuck diameter 160 mm Number of tool positions 12 Tailstock quill stroke 50 mm Tailstock spindle taper MK3 Travel - x 250 mm Travel - z 550 mm Total power requirement 30 kW Machine weight approx. 4,000 kg

Condition: good (used), Year of construction: 2003, Main spindle X-axis: 200 mm Z-axis: 345 mm Spindle speed: 6,000 rpm Bar passage: 42 mm Total power: 22 kW Machine weight (approx.): 5,000 kg Pgjdozwplhepfx Ancer

Condition: ready for operation (used), Year of construction: 2012, functionality: fully functional, turning length: 503 mm, turning diameter: 190 mm, spindle speed (max.): 6,000 rpm, travel distance X-axis: 135 mm, travel distance Z-axis: 503 mm, spindle motor power: 11,000 W, rapid traverse X-axis: 16 m/min, rapid traverse Y-axis: 6 m/min, rapid traverse Z-axis: 40 m/min, type of input current: three-phase, torque: 75 Nm, overall weight: 6,200 kg, spindle nose: A2-5, CNC Lathe NAKAMURA-TOME WT100 TECHNICAL CHARACTERISTICS: Year of manufacturing: 2012 CNC control: FANUC 31i-B Distance between spindles: 735 [mm] Max. cutting diameter: 190 [mm] Max. turning lenght: 503 [mm] Stroke Y axis: -31 / +31 [mm] Stroke Z1 axis: 503 [mm] Stroke X1 axis: 135 [mm] Stroke Z2 axis: 503 [mm] Stroke X2 axis: 135 [mm] Rapid traverse rate X1 axis: 16000 [mm/min] Rapid traverse rate X2 axis: 16000 [mm/min] Rapid traverse rate Z1 axis: 40000 [mm/min] Rapid traverse rate Z2 axis: 40000 [mm/min] Rapid traverse rate Y axis: 6000 [mm/min] Spindle nose: A2-5" Max. bar diameter in turning spindle: 42 [mm] Spindle throughbore: 56 [mm] Max. spindle speed: 6000 [rpm] Increment C-axis: 0.001 [°] Spindle power: 11 [kW] Spindle torque: 75.4 [Nm] Counter spindle nose: A2-5" Counter spindle throughbore: 56 [mm] Counter spindle stroke: 525 [mm] Max. counter spindle speed: 6000 [rpm] Counter spindle increment C-axis: 0.001 [°] Counter spindle power: 11 [kW] Counter spindle torque: 75.4 [Nm] Max. tool holder cross-section: 20 x 20 [mm] Number of tool stations - Turret 1: 12 Number of tool stations driven - Turret 1: 12 Max. speed driven tools - Turret 1: 6000 [rpm] Number of tool stations - Turret 2: 12 Number of tool stations driven - Turret 2: 12 Max. speed driven tools - Turret 2: 6000 [rpm] Live tools power: 7.1 [kW] Total power required: 55.2 [kVA] Supply voltage: 400 [V] Weight: 6200 [Kg] INCLUDED EQUIPMENT: x1 IEMCA BOSS 545 E Type 32 L bar feeder (3 m bar capacity) x1 SMW-AUTOBLOK Mario Pinto PPBE-42 A5 collet chuck (S1 spindle) x1 Collet chuck (S2 spindle) Pedpjzhvwlefx Ancogr x4 Radial driven tool holders x2 Axial driven tool holders x16 Static tool holders x1 Foot pedal control for chuck open/close x1 Parts catcher on upper turret with conveyor belt x1 Chip conveyor x1 Automatic lubrication system x1 Three-color status indicator lamp x1 Transformer x1 USB memory stick for parameter backup Machine visible under power in our premises by appointment. Price on request, loading on truck included. Possibility of shipping Worldwide. The information on this page has been obtained by the best of our ability. Therefore, its accuracy can not be guaranteed. Machine tool similar to turning and milling centers, machining centers and milling machines, including brands such as Schaublin, Index, Mori Seiki, Traub, Tsugami, Star, Tornos, Biglia, Nakamura, Miyano, DMG and Mazak. CNC lathe, CNC turning center, CNC turning machine, machining center, CNC milling machine, CNC machining center, Fanuc, iTNC, TNC, Heidenhain, Mori Seiki, Mazak, Hurco, Nakamura, Takamura, Hardinge.

Condition: excellent (used), Year of construction: 2017, Siemens C 200 – 4D control Turning diameter: 100 mm Turning length: 280 mm Pgodpfjzwhkpjx Ancjr 8-position turret with driven tools 6-position turret with driven tools Spindle speed: 6000 rpm Max. bar capacity: 60 mm Rear drilling unit for 5 stations Knoll chip conveyor Coolant system

Condition: excellent (used), Year of construction: 2013, Control Siemens Sinumerik 840D Max. turning diameter: 280 mm Max. bar capacity main spindle: 61 mm Turning length: 490 mm Spindle speed main/sub spindle: 4700 / 6000 rpm Pgsdpfx Aozwhkiencsr 12-position turret with driven tools C-axis Y-axis Parts catcher Workpiece ejector Chip conveyor Various tool holders

Condition: used, Year of construction: 2013, spindle speed (max.): 3,500 rpm, travel distance X-axis: 300 mm, travel distance Z-axis: 750 mm, controller model: FANUC 0i-TC, Equipment: bar feeder, TECHNICAL DETAILS Travel range, X-axis: 300 mm Travel range, Z-axis: 750 mm Rapid traverse rate, X-axis: 20 m/min Rapid traverse rate, Z-axis: 24 m/min Spindle speed max.: 3,500 rpm Bar diameter: 75 mm Spindle motor power: approx. 15 / 18.5 kW Tool turret stations: 12 MACHINE DETAILS Control system: FANUC 0i-TC Number of axes: 2 Dimensions & Weight Dimensions (L x W x H): approx. 3,300 × 1,800 × 1,800 mm Machine weight: approx. 5,500 kg Bar feeder FEDEK DH-65L Bar length: approx. 1,500 mm Podpfx Anezwghmscogr Bar diameter: approx. 5–65 mm EQUIPMENT Tailstock FEDEK DH-65L bar feeder Bar feeder interface

Condition: used, Year of construction: 2014, control FANUC Series Oi-TD greates pass round over bed 670 mm swing diameter over slide rest 500 mm max. turning diameter 400 mm Pgedpfjzvzausx Ancor max. turning length 600 mm spindle nose A2-8 spindle passage 90 mm diameter in the front bearing 130 mm spindle tunring speed 35 - 3.500 U/min number of tool places 12 Pos. In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are included in the scope of delivery only if specified in the additional information. Subject to change, errors in technical data and specifications, and prior sale.

Condition: good (used), Machining diameter max: 36 mm Maximum spindle speed: 6300 rpm No. of Spindles: 2 Controller: Traub TX8i Toolchanger 1: No. of tools: 12 positions X-axis travel: 50 mm Z-axis travel: 50 mm Toolchanger fronside: No. of tools: 7 positions Speeds: 150 - 3000 Rpm 300 - 6000 Rpm Max. diameter: 40 mm X-axis travel: 370 mm Pgodpfxjtrvzxs Ancjr Z-axis travel: 250 mm Toolchanger backside: No. of tools: 5 Speeds: 150 - 3000 Rpm 300 - 6000 Rpm Max. diameter: 40 mm X-axis travel: 73 mm Barfeeder: FMB Turbo 5-42 Barlength: 3200 mm Bardiameter: 5 - 42 mm Country of origin: Germany Machine LxWxH: 3400 x 1300 x 1700 mm Machine weight: 4000 kg

Year of construction: 2006, condition: used, machine/vehicle number: 7313, Manufacturing year 2006 Manufacturing origin Swiss Machine number 7313 Netweight 1500kg + 600kg +bac Dimensions 155x88x185 + 380x70x140 Custom position 8458.1110 spindle max 15'000min-1 - 5 axes Fanuc 32i, Feeder Mini Boss325A no.1200641N02 TECHNICAL DATA X1 55 mm X2 16 mm Y 227 mm Z1 22 mm Z4 115 mm Min. bar capacity 1 mm Max. bar capacity 8 mm Max drilling dia. of main spindle 6 mm Max. drilling dia. counter spindle 6 mm Max. drilling dia. Of rotary tools (HF unit) 3 mm Speed range of main spindle 0-1500 rpm Speed range of counter spindle 0-1500 rpm Rotary tools speed (HF unit) 10'000 rpm Main spindle motor 2.2/3.7 kw Min. indexing degree 0.001 errors and omissions excepted-data given without obligation Pgedpfx Anjca R D Iocsr

Condition: used, CITIZEN CINCOM R 04 VI is a CNC automatic lathe / Swiss-type lathe designed for high precision, accuracy and reliability. It features 6 axes and 2 spindles, max. turning diameter 4 mm, max. turning length 40 mm, internal spindle diameter 9 mm, max. threading diameter 3 M. Main specs: up to 20000 t/min, spindle power 0.5/0.75 kW; tool-holder count 3 with 15 stations; turning tools 5, drilling tools 4, transverse tools 2; tool shank 8 mm; counter-operation 4 tools. Voltage 50 Hz 3x400 V; machine weight ≈850 kg; dimensions L1485×W560×H1410 mm. Accessories: LNS TRYTON 107 Hybrid bar feeder, parts catcher, coolant system, lamp. Ensures tight tolerances; suited to watchmaking, medical, automotive, aerospace and precision components. Podpfxjzv I D He Ancegr

Condition: used, STAR SR-16 R is a CNC automatic lathe / CNC Swiss type lathe offering high precision, accuracy and reliable performance. Capacities: 7 axes, 2 spindles, max turning length 205 mm, spindle bore 16 mm, max drilling Ø10 mm; travels X1 16 mm, X2 40 mm, Y1 89 mm, Z1 205 mm, Z2 80 mm, C‑axis spindle resolution 0.01°. Specs: main spindle up to 12,000 rpm, back spindle up to 8,000 rpm, driven tool speeds 8,000 rpm, rapid traverse 20 m/min; supply 3x400 V 50 Hz, total power 6 kVA; weight ~2200 kg, footprint 2207×1080×1700 mm. Accessories: LNS SUPER HYDROBAR bar feeder, ELBARON oil‑mist extractor, transformer. Achieves tight tolerances; suited for automotive, watchmaking, machine tools, aerospace and medical sectors Podpfozv I Dgsx Ancegr

Condition: good (used), Year of construction: 1998, functionality: fully functional, turning length: 305 mm, turning diameter: 210 mm, spindle bore: 56 mm, spindle speed (max.): 25 rpm, spindle speed (min.): 5,000 rpm, Revolver lathe with 12 stations (non-powered) Tool holder: MK 3 Chip conveyor Bar feed tube: IRCO DS 34.8 (year of manufacture 2013) Dimensions (L x W x H): - Machine: 4000 x 1700 x 1700 mm - Bar feed tube: 5500 x 1300 x 1500 mm Total weight: approx. 4,000 kg Pedpfx Anezl Ei Socjgr

Condition: excellent (used), Year of construction: 2005, operating hours: 6,820 h, functionality: fully functional, turning length: 1,075 mm, turning diameter: 620 mm, spindle bore: 110 mm, spindle speed (max.): 3,500 rpm, travel distance X-axis: 300 mm, travel distance Z-axis: 1,075 mm, rotational speed (min.): 3,000 rpm, total height: 2,780 mm, total length: 5,800 mm, total width: 2,100 mm, overall weight: 8,600 kg, KITAGAWA 400 mm chuck Spindle bore 110 mm Chip conveyor Feed rate X-axis: 20 m/min Feed rate Z-axis: 25 m/min Coolant and filtration system Max. turning diameter: 620 mm X-axis travel: 300 mm Z-axis travel: 1075 mm Spindle bore: 110 mm Speed range: 3500 rpm Spindle power: 45 kW Pgjdpfxjzu Nu Re Ancor ATC / tool turret: 12 Speed of driven tools: 3000 rpm Chip conveyor: Yes Tool eye: Yes Operating hours: 6820 h Tailstock taper: 5 MK Length: 5800 mm Width: 2100 mm Height: 2780 mm Weight: 8600 kg

Condition: ready for operation (used), Year of construction: 2019, operating hours: 12,568 h, functionality: fully functional, 4-axis Lathe – Universal | Brand: DMG MORI | Type: CTX alpha 500 V4 Year of manufacture: 2019 (Start-up: July 2029) (Version with Y-axis and driven tools) The machine can be inspected by appointment under power. Condition: Fully functional / ready for operation. Operating hours (week 34/2026): - Total operating hours: 12.641 h - Spindle hours: 2.605 h TECHNICAL SPECIFICATIONS / EQUIPMENT: - Turning diameter: 165 mm - Turning length: 500 mm - Main spindle as an integrated spindle motor, ISM 52 Synchro * Drive power (100/40% duty cycle): 13/14 kW * Speed range: 20 - 6.000 rpm - Partial hollow chuck (hydraulic) * Pull-tube internal diameter: 52 mm - C-axis and spindle brake (hydraulic) - Y-axis for cross slide: +/- 40 mm, stroke: 80 mm - Tool turret: 12-position, brand: Sauter * Tool holder: VDI 30 mount, DIN 69880-30 * Driven tools * Connection/drive to DIN 5480 - Direct measuring system on the X-axis - Tailstock - CNC control: Siemens SINUMERIK 840D sl Operate * User interface: CELOS / ERGOline * Programming: ShopTurn 3G - Hollow spindle stop, adjustable, mounted at the rear on a hollow chucking device, Ø 66 mm (chuck-independent) * Belt filter system, filter fineness 40 µm * Level monitoring - Mechanical oil mist separator - Special version, operating mode BA4 “emery operation” - Coolant spray gun - Chip conveyor (hinged belt), incl. coolant tank and coolant pump, - Coolant system: 8 / 20 bar, * Coolant tank: approx. 600 l (selectable via M-function, with supply through the turret disc to the turret stations) - DMG MORI NETSERVICE - DMG MORI IoTconnector (enables DMG MORI’s online services) - DMG MORI Service Agent (controlled machine maintenance and servicing) - Bar machining package D65, consisting of: Pjdozvz Aiopfx Ancjgr * D66 hydraulic hollow-bar clamping device * Workpiece retrieval device, with conveyor belt, conveying to the left for parts up to max. D65 x 185 mm in length, max. workpiece weight 3 kg - Documentation - CE marking Machine dimensions (L x W x H): approx. 3.843 x 2.580 x 1.825 (Height including attachment: approx. 2.415 mm) Available as an option: Milling attachments, - Collet chucks, - Jaw chucks, - Tools No guarantee is given as to the completeness or accuracy of the technical specifications or the equipment. - Subject to prior sale -

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, turning length: 1,750 mm, spindle bore: 104 mm, spindle speed (max.): 1,800 rpm, type of input current: three-phase, Model:Prototurn 555 Swing Over Bed:560mm Distance Between Centres:1750mm Control: Prototrak SLX Spindle Speeds: To 1800 RPM Spindle Bore:104mm With: 300mm 3 Jaw Chuck Fixed Roller Steady Quick Change Toolpost Pgedpfx Aszrnkrencjr Toolpost Holders Dimensions: 3940 x 2250 x 1910mm high Weight: 4100 Kgs

Condition: used, Year of construction: 2000, Technical details: turning diameter: 1600 mm turning length: 3000 mm centre height: 800 mm turning diameter over bed: 1600 mm turning diameter over bed slide: 1400 mm turning dia. over face-slide: 1200 mm max. workpiece weight between centers: 20 to speeds: 5,6 -800 1/min transmission ratio: 3 spindle bore: 112 mm turret (x-stations): 8 / VDI 60 travel -x axis: 850 mm travel -z axis: 3020 mm rapid power traverse in X-and Z direction: 6 / 10 m/min power maindrive: 46 kW weight of the machine ca.: 22 to. dimensions of the machine ca.: 7,2 x 4 (3,11) x 2,7 m Pgodehutpvopfx Ancsr tech-in lathe, flatbed, tailstock, 8-pos. BARUFFALDI turret with 4 live tools, power 9kW, 4-pos. BARUFFALDI square-headed turret horizontal, C-axis, 3-jaw hydr. chuck SMW Autoblock KNCS 800/165, dia. 800mm, quick adjustment, power cylinder with 2 pressure clamping system, chipconveyor, coolant device, accessories *

Condition: good (used), Year of construction: 2000, center width: 2,000 mm, Control system: SIEMENS 840 D (manual turning) Spindle module replaced in 2008. Pgedpfxoy A I I Io Ancer Swinging diameter over the bed: 630 mm Swinging diameter over the carriage: 370 mm Spindle bore: 105 mm Distance between centers: 2,000 mm The machine is supplied with a 250 mm manual chuck. Spindle speed range 1: 4 - 430 rpm Spindle speed range 2: 430 - 2500 rpm Power of the main motor: 18.5 kW S6-40%

Condition: used, Year of construction: 2005, turning diameter 250 mm turning length 700 mm control FANUC weight of the machine ca. 3,35 t HAAS SL-30THE CNC Lathe – Manufactured in 2005 Technical Specifications - Max. turning diameter: 250 mm - Max. turning length: 700 mm Pgjdezvq Dvjpfx Ancer - Number of axes: 2 - X-axis travel: 287 mm - Z-axis travel: 864 mm - Spindle bore: 69 mm - Max. spindle speed: 3,400 rpm - Tool turret: 12-station - Tool holder: VDI 40 - Power supply: 360–480 V, 3-phase, 50/60 Hz - Rated power: 22 kW - Max. connected load: 70 A - Full-load current: 40 A - CNC control: FANUC Features - 12-position tool turret - VDI-40 tool holder - Hydraulic chuck - Hydraulic tailstock - Chip conveyor - Coolant system - Full enclosure with safety interlock - Suitable for single-part and series production - Technical documentation

Condition: used, Year of construction: 2007, turning diameter 250 mm turning length 500 mm control FANUC tool taper VDI 40 weight of the machine ca. 3,0 t HAAS SL-20THE CNC Lathe – Year 2007 Technical specifications - Max. turning length: 500 mm - Max. turning diameter: 250 mm - Swing over bed: 584.2 mm - Swing over cross slide: 241.3 mm - Distance between centers: approx. 609.6 mm - X-axis travel: 214.6 mm - Z-axis travel: 508 mm - Spindle nose: A2-6 - Spindle bore: approx. 76.2 mm - Max. spindle speed: 4,000 rpm - Spindle motor power: 14.9 kW / 20 HP - Driven/live tool stations: up to 10 Pedpszvq Diefx Ancsgr - Input voltage: 360–480 V - Power supply: 3-phase

Condition: used, Safop Leonard-90TT/CNC horizontal axis turning lathe Model Leonard-90TT/CNC 70 ton capacity 1750mm swing Pgodpfx Anjzwmw Ujcsr 9000mm between centres Twin saddle Hydrostatic bed 1700mm diameter 8-jaw chuck Siemens Sinumerik 840 DSL controls Date of manufacture: 2013 Serial No. 3432 Swarf conveyor Safety enclosure Quantity of tooling Euro cold twin fan chiller