Used Cnc Traveling Column Milling Machine for sale (68,494)

Condition: excellent (used), Year of construction: 1994, functionality: fully functional, travel distance X-axis: 10,000 mm, travel distance Y-axis: 1,250 mm, travel distance Z-axis: 2,500 mm, Equipment: documentation/manual, Zayer mobile column milling machine, horizontal stroke 10000, vertical stroke 2500, slide stroke 1250, spindle 1800n, tool magazine 30 positions, year 1994, Heidenhain 415b control with 15" LCD display replaced last year, cone grinding October 2024 (iso50), always serviced. Currently in use. Fsdpfx Aewhd Aljccsph

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: TM3507008, travel distance X-axis: 3,500 mm, travel distance Y-axis: 1,100 mm, travel distance Z-axis: 1,500 mm, spindle speed (max.): 5,000 rpm, controller model: SELCA S 4045 PDH, TECHNICAL DETAILS Travel distances Longitudinal travel: 3,500 mm Cross slide travel: 1,100 mm Vertical travel: 1,500 mm Table Table dimensions: 3,800 x 1,000 mm Spindle Spindle taper: ISO 50 Spindle speed: 5,000 rpm Tool changer Positions: 40 CNC control Model: SELCA S 4045 PDH MACHINE DETAILS Unfortunately, no specific information regarding connected load, dimensions, or weight of the machine is provided in the supplied text. EQUIPMENT No additional equipment information has been provided. Fsdpfxox Aph Hs Accoph

Year of construction: 2001, operating hours: 27,046 h, condition: excellent (used), functionality: fully functional, CNC travelling column milling machine in cast design Highly stable design thanks to 3-fold guided X-axis and fixed table Machine is provided EXW Fsdpfxelhqkhj Accoph TECHNICAL DETAILS X-axis (longitudinal) linear guide: 5,300 mm (3-fold) Y-axis (transverse) linear guide: 1,000 mm (2-fold) Z-axis (vertical) flat guide: 1,500 mm (2-fold) Speed range: 60 to 3,000 min-1 Tool holder: SK 50 tool changer: 40-fold Tightening bolt: DIN 69872-B Driving power: 30 kW tool dimensions: max. L=350mm / DM=200mm table dimensions: 6000x1000mm Heidenhain control: TNC426 with color screen and handwheel rapid traverse X, Y, Z axis: 10.000 mm/min clamping surface: 6.000 x 1.000mm T-slots: 22 H12 / distance 130mm Central T-slot: 22 H7 MACHINE DETAILS Duty cycle: 62,774 hours (as of 11/2022) Coolant outside: 1,1KW with 50l/min. Machine weight: 43.000kg EQUIPMENT - Electric handwheel Heidenhain - Pendulum machining function monitored with light barriers - New X-axis covers - Chip conveyor 2-fold - New milling head bearing 2021 - Operating manual / Documentation CONDITION - Service and maintenance work has been carried out - Geometry in order - Suitable for pendulum machining Machine available from July-August

Condition: like new (used), Year of construction: 2014, Siemens 840 D Swivelling control panel including SIEMENS 840 D Solution Line control system. Travel X axis: 8000 mm Travel Y axis: 1300 mm Travel Z axis: 2200 mm Tool system: SK 50; Capto C8 Main spindle: 20–4000 RPM 3D volume model of the machine HEIDENHAIN measurement system on all axes. Automatic central lubrication with pressure and time monitoring for all axes and moving components. Measuring probe system RENISHAW RMP60 M Tool breakage detection via probe BRANKAMP CMS collision monitoring with two measuring channels: Center height, Fibro rotary clamp: 1100 mm Center width, Fibro rotary clamp: 900–3000 mm Max. swing diameter, Fibro rotary clamp: 2200 mm Fibro rotary table D=1600; 250 RPM Carousel rotary table FIBRODYN 1600 mm: Table surface 6000x2000 mm d’Andrea facing slide Universal milling head Automatic tool changer ATC, 80 tool magazine slots in M version: 3 milling head slots Fedpfx Acow Syv Uecsph High-pressure pump 30 bar Operating hours: 4261 h

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 06651, travel distance X-axis: 6,800 mm, travel distance Y-axis: 3,700 mm, travel distance Z-axis: 1,500 mm, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 10 m/min, total length: 15,000 mm, total width: 7,500 mm, spindle speed (max.): 4,000 rpm, total height: 7,000 mm, table height: 1,100 mm, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 10 m/min, distance between stands: 3,300 mm, type of input current: three-phase, table load: 50,000 kg, rotational speed (max.): 4,000 rpm, distance table center to spindle nose: 2,110 mm, overall weight: 110,000 kg, spindle motor power: 50,000 W, control cabinet length: 7,000 mm, control cabinet height: 2,000 mm, control cabinet width: 600 mm, Equipment: rotational speed infinitely variable, MODEL: Portal Type AGE: 1992 S/N #: 06651 CATEGORY: Mills, Planer Type, CNC CAPACITY: X-Axis Travel: 6800 mm Y-Axis Head Travel: 3700 mm Z-Axis Ram Stroke: 1500 mm, fixed crossrail Ram Cross Section: 500 mm x 500 mm Distance Between Columns: 3300 mm Distance Table To Ram Face: 2110 mm, vertical passage 2000 mm Table Size: 6000 x 2500 mm Spindle (Quill) Diameter: 250 mm Spindle Taper: ISO #50 Spindle Speeds: 0-4000 RPM Spindle Motor: 50 KW EQUIPPED WITH: FIDIA System C20 CNC Control, new in 2002 CNC biaxial continous milling head Universal Milling Head with Auto Indexing Fpsdpfx Acjyahv Seceh Right Angle Head with Auto Indexing Straight Milling Head Wagons for Head Change and Tool Pick-up Change Hydrostatic Bearings Coolant System Full Length Chip Conveyors both side Way Covers Rapid movements: Z-10.000 mm/min, X and Y-15.000 mm/min Table load: max 50.000 kg Weight of the machine: 110.000 kg Outside dimensions: 15.000 x 7.500 x 7050 mm Machine has been tested before dismantling and is fully operational, all mechanical components in excellent condition, electrics new in 2018. Machine available from stock. The price is now SPECIAL FROM STOCK. Once we will reassemble the machine, price will grow significantly. We can assist you to assemble and run up the machine.

Condition: excellent (used), Year of construction: 2010, XYZ SMX 5000 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Manufactured 2008 Table: 1930 x 355mm 4 off T Slots size 15.9mm Max load 850kgs Travel: X – 1524mm Y – 596mm Z – 584mm Dims: W - 5805mm Fedjy Ni Ivspfx Accsph D – 2530mm H – 3143mm Weight - 3100Kgs For sale with *Jet Machinery Ltd* Stock No: 79199 Serial No: 11273 Price: £24,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: good (used), Mikron WF 41C CNC Universal Milling and Boring Machine Professional, extremely robust MIKRON WF 41C CNC universal milling and boring machine. Thanks to its sturdy construction, the machine is ideally suited for workshops, prototype manufacturing, maintenance, or demanding toolmaking applications. Fpodpfx Ajzcqf Ieccjh The machine is equipped with the proven HEIDENHAIN TNC 155 contouring control. It is extremely easy to program directly at the machine thanks to plain-language conversational guidance; it supports graphic simulations and allows for the easy loading of external CNC programs via the serial interface (ideal for CAD/CAM applications). Technical Data Overview CNC Control Model: HEIDENHAIN TNC 155 Operating modes: Manual operation (like digital readout), positioning with manual input, single block, block sequence, program test (graphic simulation) Interface: V.24 / RS-232-C for data transfer Feed Drives & Travel Ranges X-axis travel (table longitudinal, automatic): 630 mm Y-axis travel (spindle slide transverse, automatic): 500 mm Z-axis travel (table vertical, automatic): 460 mm Feed rate: Infinitely variable from 1 – 3000 mm/min in all 3 axes Rapid traverse speed: X- and Y-axis: 6000 mm/min | Z-axis: 4000 mm/min Max. vertical installation height: 559 mm (between vertical milling head and angle table) Milling spindle drive Spindle speeds: 21 gear stages Speed ​​range: 31.5 – 3150 rpm Spindle motor power: 6.0 / 8.0 kW Tool holder: ISO 40 / M16 with pull stud groove (SK 40 DIN 2080) Quill travel (vertical): 90 mm Table geometry & workpiece capacity Angle table clamping surface: 500 x 1000 mm T-slots: 7 (spacing: 63 mm, width: 14-H7 mm) Vertical clamping surface: 397 x 550 mm (with 4 x 4 M16 threaded holes, 90 mm spacing) Max. recommended workpiece weight: 500 kg Electrics & cooling Electrical connected load: 13.5 kW Coolant tank volume: approx. 100 liters Dimensions & weights Machine dimensions (machine only): 1745 mm (L) x 1501 mm (W) x 2124 mm (H) Max. operating footprint (incl. control arm): 2930 mm (L) x 2115 mm (W) x 2125 mm (H) Machine weight (net): 3100 kg (incl. vertical milling head and angle table) "Everything from a single source: We would be happy to offer you suitable bank financing for your project." komplett-konzept.leasingo.de You can find more items—new and used—in our shop! International shipping costs on request!

Condition: good (used), Year of construction: 1998, Mikron UM 710/900 Universal Milling Machine High-precision universal tool milling machine from the renowned Swiss manufacturer MIKRON, model UM 710/900. The machine comes from a well-maintained environment and stands out for its hallmark Mikron precision and generous working area (up to 900 mm travel in the X-axis). It is ideally suited for toolmaking, prototyping, training purposes, or demanding repair workshops. Technical specifications at a glance (manufacturer data): Working range & axes: Longitudinal travel (X-axis): 710 / 900 mm Cross travel (Y-axis): 630 mm Vertical travel (Z-axis): 500 mm Work spindle: Tool holder: SK 40 / DIN 69871 Gear stages: 4 Speed ​​range: variable (vertical & horizontal) Main drive & feed: Spindle drive power: 11 kW (at 44% duty cycle) / 7.5 kW (at 100% duty cycle) Feed rate (X, Y): 0 – 10,000 mm/min (programmable) Feed rate (Z): 0 – 8,000 mm/min (programmable) Rapid traverse (X, Y / Z): 10 m/min / 8 m/min Fsdozcqcgepfx Acceph Clamping table (angle table): Clamping surface: 600 x 1,200 mm T-slots: 9 (14-H7, 63 mm spacing) Max. table load: 500 kg Electrics, dimensions & weights: Connected load: Total installed nominal power 21.5 kW Operating voltage: 3 x 400 V - 50 Hz Coolant system: 150-liter capacity Machine weight: approx. 4,300 kg (incl. protective enclosure) "Everything from a single source: We would be happy to offer you suitable bank financing for your project." komplett-konzept.leasingo.de You can find more items – new and used – in our shop! International shipping costs on request!

Condition: ready for operation (used), Year of construction: 2010, Available for immediate pickup from our location: CNC bed milling machine Wagner Type WBE 1300 R Year of manufacture 2010 Siemens Sinumerik 810 D Table 1500 x 400 mm Travel ranges X/Y/Z 1300/500/570 mm SK 40 Automatic tool clamping Drive 12/9 kW Spindle speeds 60 – 8000 rpm Electronic handwheel Ball screw Vise Various clamping devices Weight 4 tons Fpsdpfx Ajzcwbveccsh Price: Euro 6,500.— plus VAT, ex works

Condition: ready for operation (used), Year of construction: 2000, Immediately available from location: CNC bed-type milling machine MTE Model Kompakt Plus Year of manufacture 2000 Heidenhain TNC 410 Table 2200 x 750 mm Travel X/Y/Z 2000/800/800 mm Table load capacity 4 t Spindle taper SK 50 Hydraulic tool clamping Spindle speeds 40 – 2500 rpm Spindle power 15 kW Total power requirement 30 kW Coolant system Fsdpfx Aszcwbpjccjph Weight 12 t At a price of EUR 11,000—plus VAT, ex location

Condition: ready for operation (used), Year of construction: 1996, Immediately available ex location: CNC universal milling machine Reckermann Type: Primo II Fjdpfjzcwalsx Acceph Year of manufacture: 1996 Heidenhain TNC 430 control Spindle taper SK 50 Infinitely variable spindle speeds: 20 – 2,000 rpm Table load capacity: 1,000 kg Stepless feed rates: 20 – 6,000 mm/min Travel (X / Y / Z): 1,000 / 400 / 350 mm Drive: 7.5 kW Weight: 4 t Price: EUR 2,500 plus VAT, ex location

Condition: ready for operation (used), Year of construction: 1995, Available immediately ex location: CNC tool milling machine Deckel, type FP 5–80, year of manufacture 1995, CNC control Dialog 12, universal table 750 x 520 mm. Travels X/Y/Z: 800/550/500 mm. Drive power: 9 kW. Quill stroke: 80 mm. Electronic handwheel. Spindle speeds: 32–5000 rpm. Feeds: 0–6000 mm/min. Weight: 4.5 t. Price: EUR 2,750 plus VAT, ex location. Fsdpfx Ajzcv Uzscceph

Condition: excellent (used), Year of construction: 2015, operating hours: 3,900 h, functionality: fully functional, travel distance X-axis: 762 mm, travel distance Y-axis: 508 mm, travel distance Z-axis: 610 mm, spindle speed (max.): 18,000 rpm, operating hours of spindle: 3,900 h, We offer in very good condition Hurco VMX30 HSi with HSK-A63 spindle and 18k RPM. X-Axis travel: 762mm Y-Axis travel: 508mm Z-Axis travel: 610mm The machine has following options: Internal coolant 20 bar 40 Tool changer 18k RPM Spindle hSK-A63 Linear Scales Touchprobe Renishaw OMP40 Toolprobe Renishaw TS27R Fjdpfx Acox N E H Uocjph Ultimotion software Tool change optimization software Please not vices are not with sale of machine

Condition: like new (used), Year of construction: 2019, operating hours: 794 h, functionality: fully functional, travel distance X-axis: 650 mm, travel distance Y-axis: 520 mm, travel distance Z-axis: 475 mm, controller model: Siemens, overall weight: 7,750 kg, spindle speed (max.): 20,000 rpm, number of slots in tool magazine: 60, We offer an DMG DMU 50 in great condition with only 794 hours. Machine will be in stock next week. Machine has following options: - Siemens 840D SL - Speedmaster Motorspindel 20.000 RPM 35 kW / 25 kW Torque 130 Nm / 86 Nm) SK40 - 60 tool automatic tool changer - Chip conveyor Fodpfjzb Em Rex Accsph - Swivel table 630 x 500 mm - Internal coolant 20 bar - External air coolant - Air true spindle - Rotating clear view window - Spray Gun - Oil and emulsion mist separator - Touch probe Heidenhain TS460 - Tool measuring device Heidenhain TT160 - 3D quick set - Electronic handwheel

Condition: good (used), Year of construction: 2008, 1 used CNC turning/milling center Gildemeister type TWIN 65 RG 2 year 2008 with Siemens 840 D Maximum turning length (travel in the Z axis) 650 mm Maximum turning diameter over bed 250 mm Fpedpfx Acsq T I Izecsh Maximum length of travel in the X-axis 300 mm Maximum feed speed X-axis 30 m/min Maximum feed speed Z axis 30 m/min Maximum main spindle power 35 kW Spindle diameter 65 mm Minimum main spindle speed 20 1/min Maximum main spindle speed 5000 1/min Lathe length 7000 mm Lathe width 4700 mm Lathe height 2500 mm Lathe weight 10 t Machine equipment Y axis Irco loading magazine ILS RBK 1200 mm Workpiece pick-up device Technical data Errors excepted Please note that the machine is sold without chucks, as these remain with the seller!

Year of construction: 1999, condition: good (used), used moving column bed milling machine > make Kekeisen Fpsdpfom Twc Tex Accsh > type 1200/8 > year99 > With Heidenhain TNC 426 > > Spindle mounting SK40 > With 30-fold tool changer > Speed 20-7300 rpm > Rapid traverse 0-30 m/min > travels > X 1200 mm > Y 500 mm > Z 800 mm > Milling head automatically swivels in vertical > and horizontal position > Drive power 28 kw > Weight 12 to

Condition: used, As-new CNC Vertical Machining Center, Milling Machine VMC, BAZ, HSC Milling, Machining Center TAIKAN B540Z Serial No. 1171009 Year of manufacture: 2017 CNC path control: SIEMENS Sinumerik 828 D Basic Travel range for working area X: 488 mm, Y: 400 mm, Z: 230 mm X-axis travel for tool change position X: 540 mm Table size 520 x 400 mm Spindle taper ISO 25 Distance spindle nose - table 165 - 395 mm Max. spindle speed 36,000 rpm, infinitely variable Feed rate 0 to 10,000 mm/min Rapid traverse 15 m/min Table load capacity 200 kg Max. tool length 120 mm Max. tool diameter 80 mm Max. tool weight 0.8 kg Tool change time approx. 10 sec. Axis drives 0.8 kW each Spindle drive 3.5 kW at 100% duty cycle Electrical connection 400 Volt, 50 Hz, 7.5 kW CNC path control SIEMENS Sinumerik 828 D Basic - Software: NCU V04.05+SP06+HF01 - Interfaces: LAN, USB and CF-Card Fodjw Ed U Nepfx Accoph - Measuring system for tool setting: METROL tool sensor - Vertical milling spindle = high-frequency spindle with liquid cooling and external recooling unit - Tool changer with 13 tool stations - Electronic handwheel - Coolant system - Protective enclosure with sliding door - Central lubrication - incl. 10 tool holders ISO 25 with ER20 collet chuck and a set of collets Transport dimensions (L x W x H): 1800 x 1500 x 2300 mm Weight: 2,900 kg Excellent condition – as new Machine comes from a showroom with very few operating hours.

Year of construction: 2017, condition: ready for operation (used), X-axis: 550mm, y-axis: 305mm, z-axis: 460mm, milling table dimensions: 800x320mm, T slots: 14mm/3 pieces/distance 100mm, max. table load: 300kg, spindle to table distance: 100-600mm, number of tool positions: 12, max. tool diameter: 70mm, max. tool length: 300mm, max. tool weight: 6kg, tool change time (T to T): 7s, milling spindle power S1 operation: 5.5kW, power S6 30% operation: 7.8kW, torque S1 operation: 35Nm, torque S6 30% operation: 50Nm, spindle holder: ISO 40/BT40x45°, coolant system pump output: 650W, tank capacity: 120l, compressed air minimum connection pressure: 0.6MPa (6bar), air consumption: 0.1-0.15m³/h at 0.6MPa, compressed air quality: ISO 8573.1 class 2, compressed air connection: 3/8 inch, connected load: 12.5kVA, control: Siemens SINUMERIK 808D MILLING, length: 2164mm, front width: 1520mm, side width: 1860mm, height: 2200mm, door opening range: 760mm, door opening width: 1055mm, foundation/installation area: 1520x2080mm, weight: 2.8t. An on site inspection is possible. Fpedpszcfk Eofx Accoh

Condition: excellent (used), Year of construction: 1987, Travel X/Y/Z 600/600/460 mm, 21 speeds 31,5 - 3150 rpm, motor 4,0 KW, spindle ISO 40, control Heidenhain TNC 150, table size 900x550 mm, hydraulic tool clamping, coolant device, spash guard, rapid feed, horizontal milling device, tilting turning table, clamping set, machine feet, manual, TOP condition Fpjdpfxepcf D Is Accoh

Year of construction: 2023, operating hours: 5,027 h, condition: excellent (used), functionality: fully functional, Equipment: documentation/manual, We are offering this very well-maintained Halter CNC Automation Millstacker Premium 25 handling robot for CNC milling machines, year of manufacture 2023, with very low operating hours. Custom modifications deviating from the standard model that were carried out for us: Fsdpjy Nmmiefx Accoph 1. An individual deposit position (in our case, onto a chute into a water bath) was added as an option. This setup also allows all 12 stacking positions to be loaded with raw parts—whereas when depositing onto the table, only 11 stacking positions can be loaded with raw parts. 2. Customized adjustment of the angular alignment in the magazine. As a result, longer/larger parts can also be placed lengthwise between the bars when diagonal placement is no longer possible. 3. An additional set of longer support bars was manufactured to securely position larger parts. If you have any questions or require more information, please feel free to send us a message or call us.

Condition: excellent (used), functionality: fully functional, feed length X-axis: 700 mm, feed length Y-axis: 550 mm, feed length Z-axis: 550 mm, travel distance X-axis: 700 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 550 mm, HERMLE UWF 1001 CNC milling machine With CNC control, HEIDENHAIN / Type: TNC 155 Measuring probe / Coolant system / Chip conveyor Enclosure / Cabin / Control cabinet: 1260 x 500 x 1700 mm Travel paths: 700 x 550 x 550 mm / Clamping table area: 1000 x 490 mm Fodpjzcmz Esfx Accoph

Condition: used, Year of construction: 1999, Correa CF22/25 Plus CNC Bed Milling Machine. Serial No. 9672507 (1999) with Heidenhain 426 Control, Table Size 2500 x 700mm, Travel X/Y/Z = 2000/800/800mm, Angles Swivel Spindle Head, Spindle Taper ISO50, Max Spindle Speed 4000rpm, Feed RAtes 5 - 5000mm/min, Rapids 12,000mm/min, 22kW Motor Power, Max Table Load 4000kgs, Machine Weight 9500kgs Fjdpfx Acoy Uv Tcecsph Location: These lots are located in Burton-on-Trent & Birmingham, UK. Please see individual lot for dismantling and loading charges. UK Strategic Export Control Legislation (1st April 2024) The purchaser shall be responsible for ensuring export compliance in accordance with OEM/UK Strategic Export Controls Legislation of 1st April 2024 for goods purchased at auction. The purchaser shall also be responsible for all associated costs in obtaining measurements/accuracy checks for export classification needed for an export application. An Export License Application Fee of £350 plus VAT shall be applicable for goods requiring an export license application.

Condition: used, Mecof CNC Bed Type Milling Machine x 9000mm Key Specifications Manufacturer Mecof Condition Used Fjdey N Amxopfx Acceph Stock Number 00265 Table Size 9000 mm × 2200 mm X-Axis Travel 7200 mm Y-Axis Travel 1008 mm Z-Axis Travel 2040 mm Universal Head Heidenhain TNC 426 CNC Control Hand Wheel

Condition: used, Year of construction: 2007, travel distance X-axis: 8,000 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 1,300 mm, spindle speed (max.): 6,000 rpm, spindle speed (min.): 36 rpm, table width: 5,500 mm, table length: 2,600 mm, total height: 4,900 mm, total width: 16,200 mm, total length: 9,000 mm, overall weight: 55,100 kg, CNC Floor Type Bed Milling Machine CNC Control Heidenhain iTNC 530 Controlled NC Table 1600 x 1600 mm Table dimensions 5500 x 2600 mm Movement X-axis 8000 mm Movement Y-axis 2100 mm Movement Z-axis 1300 mm Movement W-axis 1000 mm Fjdpfxeza Egns Acceph C-axis-swivel of milling head body 360 ° A-axis-swivel of milling head 180° Spindle speed 36 - 6.000 R/min Spindle motor 42 / 30 kW Spindle taper DIN 69871-SK 50 Tools in tool magazine 48 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: like new (used), Year of construction: 2007, Table size 2200 x 1000 mm Longitudinal travel 2050 mm Cross travel 1150 mm Vertical travel 760 mm Spindle speeds 12.000 rpm Spindle taper ISA 40 Fpodpfx Acog Tdaveceh Power feed 1 - 8.000 mm/min Rapid speed Z-axe 15 m/min Rapid speed X - Y axis 20 m/min Control Heidenhain IT 530 NC Tool change 40 pcs