Used Felss Tube Bending Center (Bia54) for sale (18,100)

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, travel distance X-axis: 600 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 560 mm, workpiece weight (max.): 600 kg, swivel angle C-axis (max.): 360 °, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range, X-axis: 600 mm Travel range, Y-axis: 560 mm Travel range, Z-axis: 560 mm Bsdpfxjzpxd Rs Amzjlk Swivel range, B-axis: 360° MACHINE DETAILS Control system: Siemens Number of pallets: 2 Pallet size: 400 × 500 mm Permissible pallet load: 600 kg Machine weight: 10,500 kg

Condition: ready for operation (used), Year of construction: 2002, operating hours: 18,419 h, functionality: fully functional, travel distance X-axis: 630 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 560 mm, workpiece weight (max.): 350 kg, number of slots in tool magazine: 24, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range, X-axis: 630 mm Travel range, Y-axis: 560 mm Travel range, Z-axis: 560 mm Tool magazine slots: 24 Tool holder: SK 40 Rotary range, C-axis: 360° Table clamping surface: 600 x 1,000 mm Table diameter: 600 mm Maximum table load: 350 kg Table weight: 800 kg Number of T-slots: 8 / 1 T-slot width: 14 H12 / 14 H7 T-slot spacing: 63 mm MACHINE DETAILS Bodpezpxdwsfx Amzjlk Number of axes: 5 (3+2) EQUIPMENT Controlled NC swivel milling head (B-axis) NC rotary table integrated in the fixed table (C-axis)

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, travel distance X-axis: 880 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 630 mm, controller model: Heidenhain iTNC 530, spindle speed (max.): 12,000 rpm, No minimum price – guaranteed sale to the highest bidder! The spindle was replaced on November 14, 2018. TECHNICAL DETAILS Travel in the X-axis: 880 mm Travel in the Y-axis: 630 mm Travel in the Z-axis: 630 mm Spindle speed: 12,000 rpm Controlled B-axis: -15° to +90° Tool holder: SK 40 Number of tool magazine slots: 32 MACHINE DETAILS Control system: Heidenhain iTNC 530 Spindle operating hours: 50,033 h EQUIPMENT Blodpfjzpw Iujx Amzek Coolant system

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: AB1119, travel distance X-axis: 1,100 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 510 mm, workpiece weight (max.): 1,000 kg, spindle speed (max.): 8,000 rpm, number of slots in tool magazine: 24, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range, X-axis: 1,100 mm Travel range, Y-axis: 510 mm Travel range, Z-axis: 510 mm Spindle speed, max.: 8,000 rpm Rapid traverse rate, X/Y/Z-axis: 18 / 18 / 15 m/min Table area: 1,200 × 600 mm Workpiece weight, max.: 1,000 kg Spindle connection: ISO 40 Number of tool changer positions: 24 MACHINE DETAILS Control system: Siemens 840D SL ShopMill Coolant pressure through the spindle: 20 bar Connection power: 400 V, 50/60 Hz Bedpfx Amozpw Egszjlk Current: 50 A Dimensions & Weight Footprint: approx. 3,000 × 2,350 mm Machine weight: approx. 8,000 kg EQUIPMENT ShopMill Preparation for 4th axis

Condition: ready for operation (used), Year of construction: 2004, operating hours: 5,238 h, functionality: fully functional, machine/vehicle number: 120007, travel distance X-axis: 1,200 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 750 mm, controller model: Heidenhain TNC530, spindle speed (max.): 8,000 rpm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel in the X-axis: 1,200 mm Travel in the Y-axis: 700 mm Travel in the Z-axis: 750 mm Spindle speed: 8,000 rpm MACHINE DETAILS Control model: Heidenhain TNC 530 Operating voltage: 400 V / 50 Hz Control voltage: 24 V Power: 35 kVA Rated current: 50 A Main fuse: 6.3 A Bsdezpwykopfx Amzjlk Operating hours Spindle hours: 5,238 h Control on-time: 17,705 h

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: 18199, travel distance X-axis: 550 mm, travel distance Y-axis: 410 mm, travel distance Z-axis: 450 mm, spindle speed (max.): 20,000 rpm, number of slots in tool magazine: 210, TECHNICAL DETAILS CNC control: FANUC 30iM for 5-axis machining Working area Travel in X-axis: 550 mm Travel in Y-axis: 410 mm Travel in Z-axis: 450 mm Swivel range of B-axis: +110 to −110° Rotational range of C-axis: 360° Feed rate Rapid traverse rate for X, Y and Z axes: 50,000 mm/min Rapid traverse rate for B-axis: 30 min⁻¹ Rapid traverse rate for C-axis: 50 min⁻¹ Tool magazine Number of tool positions (standard): 30 Extension of the tool magazine: 210 tool positions Preparation for expansion to 240 tool positions Pallet system Number of pallets: 10 Pallet size: Ø 130 mm Pallet interface: Capto C6 Workpiece size: max. Ø 250 × H 250 mm Workpiece weight: max. 40 kg Pallet clamping force: 22.5 kN Main spindle Spindle speed: 40 – 20,000 rpm Motor power: 7.5/11 kW Spindle torque: max. 70 Nm up to 1,500 rpm Blsdpfx Ajzpyh Rsmzek Spindle interface: HSK 63A Special functions: High-speed start-up at machine start, Automatic warm-up cycle MACHINE DETAILS Machine weight: approx. 12,000 kg Coolant system Coolant pressure through the spindle: 70 bar Delivery rate of internal cooling: 24 l/min Pump capacity of internal cooling: 5.5 kW EQUIPMENT Direct linear scale from Heidenhain in the X, Y and Z axes Linear scale with pneumatic locking Direct linear scale via rotary encoder for the B and C axes CE marking KNOLL coolant system Drag chain chip conveyor Coolant filter CTS25-50T External cooling Coolant shower Compact filter KF200 Cooling water cooler VWK 90-D Coolant spray bars in the working area Two spiral chip conveyors Mechanical air filter TEBARON TEB/BV2 Single column with base plate for the air filter system Measuring probe Renishaw OMP 60 Software Easy Probe Pressure sensor for tool length measurement and tool breakage monitoring

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, travel distance X-axis: 2,200 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 720 mm, controller model: Siemens 840D, spindle speed (max.): 12,000 rpm, TECHNICAL DETAILS Travel range X-axis: 2,200 mm Travel range Y-axis: 560 mm Travel range Z-axis: 720 mm Spindle speed: 20–12,000 rpm Tool holder: SK 40 Spindle power: 35 / 25 kW Tool positions: 32 Max. tool length: 300 mm Max. tool weight: 6 kg Bljdpfx Amszmyd Tozjk Table clamping area: 2,600 × 600 mm Max. table load: 2,200 kg Rapid traverse X-axis: 80 m/min Rapid traverse Y-axis: 50 m/min Rapid traverse Z-axis: 50 m/min MACHINE DETAILS Control system: Siemens 840D Power supply: Three-phase Dimensions & Weight Space requirement: approx. 7,000 × 4,200 × 2,700 mm Machine weight: approx. 12,000 kg EQUIPMENT Documentation / Manual Infinitely adjustable speed Chip conveyor Internal cooling: 40 bar Measuring probe: Renishaw OP60

Condition: ready for operation (used), Year of construction: 2007, operating hours: 22,283 h, functionality: fully functional, machine/vehicle number: 7076, travel distance X-axis: 1,200 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 600 mm, controller model: Heidenhain iTNC 530, spindle speed (max.): 6,000 rpm, TECHNICAL DETAILS Bodjzqcu Nspfx Amzslk Travel range, X-axis: 1,200 mm Travel range, Y-axis: 600 mm Travel range, Z-axis: 600 mm Work table Table clamping area: 1,300 × 600 mm Maximum table load: 1,200 kg Distance from table to spindle bottom edge: 125–725 mm Spindle and tool holder Maximum spindle speed: 6,000 rpm Spindle taper: SK 50 Spindle motor power S1: 10 kW Feeds and rapid traverses Feed rate: 1 – 10,000 mm/min Rapid traverse, X-axis: 20 m/min Rapid traverse, Y-axis: 20 m/min Rapid traverse, Z-axis: 15 m/min Tool changer Number of tool positions: 24 Maximum tool diameter: 80 mm Maximum tool diameter with free adjacent positions: 150 mm Maximum tool length: 250 mm Maximum tool weight: 8 kg MACHINE DETAILS Control operating time: 60,822 h Power-on time: 59,602 h Program runtime: 22,283 h Spindle time: 19,522 h Control type: CNC Control system: Heidenhain iTNC 530 Internal coolant supply: 20 bar Total power consumption: 25 kVA Dimensions & Weight Machine dimensions: 3,600 × 2,300 × 3,000 mm Machine weight: approx. 7,500 kg EQUIPMENT CNC axis control Heidenhain iTNC 530 Electronic handwheel Spindle oil cooler 24-position duplex arm tool changer Preparation for hydraulic machine vise Preparation for 3D measuring probe Chip conveyor Coolant system with internal coolant supply Machine documentation

Condition: ready for operation (used), Year of construction: 2005, operating hours: 23,335 h, functionality: fully functional, travel distance X-axis: 1,040 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, controller model: Heidenhain iTNC 530, spindle speed (max.): 8,000 rpm, TECHNICAL DETAILS TRAVEL RANGES X-axis: 1,040 mm Y-axis: 600 mm Z-axis: 500 mm WORK TABLE Table surface: 1,250 × 600 mm Table load: max. 600 kg SPINDLE AND TOOL HOLDER Tool holder: SK 40 Spindle speed: 1–8,000 min⁻¹ Spindle torque S1/S6: 140/200 Nm Spindle motor power at 100/40 % duty cycle: 13/19 kW FEEDS AND RAPID TRAVERSES Feed rate range: max. 40,000 mm/min Rapid traverse X- and Z-axis: max. 70 m/min Rapid traverse Y-axis: max. 40 m/min TOOL CHANGER Tool positions: 30 Tool diameter: max. 100 mm Tool diameter with free adjacent positions: max. 140 mm Tool length: max. 300 mm Tool weight: max. 7 kg COOLANT SUPPLY Internal coolant supply through the spindle: 20 bar OPERATING HOURS Power-on hours: 70,278 h Spindle hours: 23,335 h MACHINE DETAILS MACHINE DATA Machine type: Vertical machining center Manufacturer: Deckel-Maho DMG Type: DMC 104 V linear Year of manufacture: 2005 Control type: CNC Control: Heidenhain iTNC 530 Total power consumption: 39 kVA Machine weight: approx. 8,900 kg EQUIPMENT CNC control Heidenhain iTNC 530 Electronic handwheel Heidenhain HR 410 Bodpezqcucefx Amzolk Motor spindle with increased torque Direct path measuring system in the Y- and Z-axis Preparation for measuring probe 30-position tool changer Rotoclear Production package 2 Internal coolant supply through the spindle Coolant system with paper band filter Blow-through air through the spindle center, selectable via M-function Chip conveyor Machine bed flushing Linear drive in the X-axis Operating mode 4 for program testing with extended manual intervention Machine documentation

Condition: good (used), Year of construction: 2009, Horizontal machining center Machine type: DMG DMC 65 H duoBlock Control: Siemens 840D Solutionline Year: 2009 new spindle: 2026 SPECIFICATIONS Travel X-Axis: 700 mm Y-Axis: 700 mm Z-Axis: 700 mm Spindle speeds: 12.000 rpm Tool: CAT 40 Toolchanger Tool capacity: 45 Amount of paletts: 2 Palett size: 500 x 500 mm Equipment Chip conveyor Chip rinsing pistol Internal cooling: 40 bar Cooling tank: 960 l Caliper: Renishaw Tool setter: Blumlaser 3D Quickset Electronical handwheel New in 2026 Spindle bearing Blsdpjzi Dz Ijfx Amzek Rotary union All pneumatic lines All oil and air filters All oils and fats Laser serviced Various wearing parts

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, travel distance X-axis: 1,250 mm, travel distance Y-axis: 660 mm, travel distance Z-axis: 540 mm, rapid traverse X-axis: 40 m/min, rapid traverse Y-axis: 40 m/min, rapid traverse Z-axis: 32 m/min, feed rate X-axis: 32 m/min, feed rate Y-axis: 32 m/min, feed rate Z-axis: 32 m/min, controller manufacturer: Okuma, controller model: OSP P200M-H, rotary table diameter: 500 mm, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, Okuma MU500VA CNC Vertical Machining Centre (2007) Equipped with OKUMA OSP P200M-H CNC CONTROL 20" ROTARY PLATEN 4TH AND 5TH AXIS BUILT IN TRUNION 32 POSITION AUTOMATIC TOOL CHANGER COOLANT THRU SPINDLE TOOL LENGTH MEASURING Travels X-axis (saddle left/right) – 1250mm, Y-axis (pallet front/back) – 660mm, Z-axis (spindle up/down) – 540mm, A-axis – +20~-110 deg., C-axis – 360 deg., Table surface to spindle nose – 127~667mm Table Table size – ø500mm, Max work size – ø730xh500, Floor to table top – 1073mm, Max load capacity – 500kg Spindle Spindle speed – 15000rpm, Turning specification – C-axis table 1000rpm , No. of spindle ranges – Infinitely variable, Tapered bore – 7/24 taper No.40, Bearing dia – ø70mm Feed Rapid traverse – X-Y: 40m/min, Z:32m/min, Rapid traverse (A-C) – 18,000 deg/min, Cutting feed rate – X-Y-Z: 32m/min Motors Spindle (10min/cont) – 11/7.5kW Bedpfx Amoyf Ncqozolk ATC Tool shank type – MAS BT40 Big plus, Retention knob type – MAS 2, Tool capacity – 32, Max. tool dia (w/ adjacent tool) – ø90mm, Max. tool dia (w/o adjacent tool) – ø125mm, Max. tool length – 400mm, Max. tool mass – 8kg, Tool selection – Memory random ATC Retention knob type – MAS 2, Tool capacity – 32, Max. tool dia (w/ adjacent tool) – ø90mm, Max. tool dia (w/o adjacent tool) – ø125mm, Max. tool length – 400mm, Max. tool mass – 8kg, Tool selection – Memory random

Condition: used, Year of construction: 2013, 2013 SMC Group Routech Accord 30FX CNC machining center, high performance multi-function work table, 400V, 3 phase, X-axis 20' 10", Y-axis 5' 4.7", dual machining heads, rotation speed 6-18,000 RPM, onboard Rapid 12-tool changer, Rapid 16 rear tool changer, work table, pod, and rail, gantry type, has SMC Group CNC control with remote pendant control, 480V, 3 phase, Becker, model 271407, rotary vane vacuum pump, and (1) Texa, model SAW50RBSBCC000, chilling unit with transformer, winning bidder responsible for proper removal. Blodpfxexdc T Ss Amzek

Condition: new, Year of construction: 2024, All-round fiber laser metal tube cutting machine Multiple function options help the laser tube cutting machine be used in numerous tube cutting processes. The slender nozzle allows the laser tuber cutter to avoid interference and cut various types of tubes, including special-shaped tubes like H-Beam, P-Beam, I-beam, etc. Cutting machine clamping becomes convenient, easy and fast, with 3 seconds at the soonest to clamp and high repeat precision Cutting performance and efficiency are improved by maintaining gas flow steady with little turbulence. BodorGenius, combined with the lightning-quick piercing process, completes the whole piercing during it moves down on Z-axis. Thanks to the technology, no reworking is necessary for medium and thick sheet piercing. Blsdpehwrlxjfx Amzsk Angle steel and channel steel cutting are standard with no need for additional installation. Optimized edge searching method and algorithm guarantee higher cutting precision and better steadiness of the laser cutter. Condition: New Laser Type: Fiber Laser Laser Power: 1500W, 2000W, 3000W, 6000W Maximum machinable tube length: 6500mm/9200mm Chuck drive types: NC electric chuck Graphic Format Supported: AI, BMP, Dst, Dwg, DXF, DXP, LAS, PLT CNC or Not: Yes Cooling Mode: WATER COOLING

Condition: excellent (used), Year of construction: 1997, HAAS VF10 X AXIS 3048 MM Y AXIS 813 MM Z AXIS 760 MM TABLE WEIGHT MAX 1800 KGS Bedpfey Epkmjx Amzelk 3 AXIS HAAS CONTROL THIS IS ALL THE DETAILS I HAVE AT THE MOMENT MORE WILL FOLLOW CHEAP MACHINE MORE PHOTOS AND A VIDEO IS AVAILABLE

Condition: good (used), Year of construction: 2019, 256mm maximum cutting diameter, 455mm max turned length, 4,000rpm spindle speed, 51mm bar capacity, 12 station VDI turret, milling speed 5,000rpm, 16kW spindle motor, Hurco WinMax 5 Control, Bljdpfx Amozrfnujzjk tailstock, tool setter, swarf conveyor, parts catcher, Barfeed unit.

Condition: good (used), Year of construction: 2019, REF: MM6469 Complete tube filling and sealing system, comprising of the following equipment: 1 x Collette high-speed mixer with 2 x mixing bowls (for batches of 150kg mix), pump and piping to feed directly from the bowl to the tube filling/sealing machine. Bjdpfxozp E Sbj Amzjlk 1 x Axomatic rotary tube filler and sealer. Manufacturer - Axomatic Srl. Type - AXO 1000 MATIC. Date of manufacture – 2019. Speed - 60 to 90 tubes/minute. Fitted with loading hopper, tube selector, detector for missing tubes on the carousel, filler, seal with code in seal, crimper (at top for waste) and exit chute. Supplied with Eurocold glycol chiller, pump, pipework and 2 x pallets of tubes. This unit has had all air pipes replaced. Previously used and set up for icing frosting tubes but the weight and tube size is variable (10g to 120g). Electrical requirements - 3 phase. Maximum air pressure - 8 Bar. Dimensions of AXO 1000 MATIC tube filling system - 2300mm long x 1400mm wide x 2350mm high. Weight of of AXO 1000 MATIC tube filling system - 1100 kg.

Condition: excellent (used), Year of construction: 1998, Mori Seiki SH630 Horizontal Machining Centre Year 1998 Spindle speed - 10,000rpm CNC Control - Fanuc drives / Mori Seiki MSC control 4 Axis Table Length 630mm Table Load 1000kg Table Width 630mm Y axis travel - 760mm Z axis travel - 840mm Bodpfszp Rftsx Amzjlk X axis travel - 840mm Tool magazine with capacity for 60 tools 2 Tombstones Comes with Metal standing frame

Condition: excellent (used), Year of construction: 2019, operating hours: 2,100 h, functionality: fully functional, turning length: 3,028 mm, turning diameter over cross slide: 690 mm, turning diameter: 650 mm, spindle bore: 166 mm, DOOSAN PUMA 5100 XLMB CNC LATHE FANUC CONTROL 32i B YEAR 11/2019 , INSTALLED 2020 SWING OVER BED 900 MM SWING OVER SADDLE 690 MM MAX TURNING LENGTH 3028 MAX TURNING DIA 650 MM HYD CHUCK 550 MM DIA X 362 Z 3150 C 360 INDEXING 0.001 12 STATION TURRET BORING BAR 60 MM MAX RPM 1500 BAR CAPPACITY 166.37 MM TAILSTOCK - QUILL 120 DIA - NO 6 MT LIVE TOOLING SWARF CONVEYOR TOOL PRESETTER COOLANT SYSTEM HYD STEADY IS THERE BUT NOT FITTED TO MACHINE FULL LOAD 82 AMPS NETT WEIGHT 13.2 TON Blsdpfxjznu Dqo Amzsk

Condition: excellent (used), Year of construction: 2023, Traverses X Y Z; 1050 x 570 x 510mm, Table size 1300 x 570mm, min-max height spindle to table 150-660mm, Bljdpszqtb Hjfx Amzek spindle speed 12,000rpm, 30 station ATC, spindle taper BT40, spindle power 18.5 kW, Fanuc control, Through Spindle Coolant, swarf conveyor

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, travel distance X-axis: 1,450 mm, travel distance Y-axis: 750 mm, travel distance Z-axis: 750 mm, DAHLIH VERTICAL MACHINING CENTRE MODEL MCV 1450 CONTROL FANUC 50 TAPER SPINDLE TABLE SIZE 1600 X 800 TRAVELS - 1450 X 750 X 750 MM TABLE LOAD 2000 KGS GEARED HEAD SPINDLE MOTOR 15 KW Bledpfx Amoznm Uuszsk ATC MACHINE WEIGHT 14.5 TON

Condition: excellent (used), Year of construction: 2012, travel distance X-axis: 610 mm, travel distance Y-axis: 460 mm, travel distance Z-axis: 450 mm, table width: 450 mm, table length: 800 mm, spindle speed (max.): 8,000 rpm, Model: 610L Control: Fanuc Series Oi-MC Year: 2012 Table Area: 800 x 450mm ‘X’ Axis: 610mm ‘Y’ Axis: 460mm ‘Z’ Axis: 450mm Spindle Taper: BT 40 Spindle Speeds: 8000 RPM Carosel 12 Station Tool Changer Bodpfx Asy N Uh Uomzjlk Dimensions: 2200 x 2300 x 2300mm high Weight: 3400 KGS

Condition: excellent (used), Year of construction: 2016, 2016 Hurco VM10Ui CNC 5-Axis Integrated Trunnion Vertical Machining Centre Table Ø200mm (6 'T' Slots). Maximum Table Load 150kg. Axis Travel 'X'=530mm, 'Y'=410mm, 'Z'=480mm, 'A'=+30°/-110°, 'C'=360°. Rapid Traverse 'X,Y,Z'=28m/min, 'A & C'=25rpm. Spindle Nose to Table Min/Max 36mm/520mm. Maximum Spindle Speed 12,000RPM. Spindle Power 7.5kW.Spindle Taper BT40. 24 Position ATC. Maximum Tool Ø89mm, Maximum Tool Length 250mm, Maximum Tool Weight 7kg. S/No. H-VU0284 (2016/11). Bedpfxjzn Nu Do Amzjlk With Coolant System, Auger Conveyor, Renishaw Laser Tool Setter, Signal Tower & Handwheel. Weight 3,360kg.

Condition: used, Year of construction: 2008, x-travel 450 mm y-travel 400 mm z-travel 400 mm Bedpfx Aswgi Dromzslk control Heidenhain Mill Plus V600 weight of the machine ca. 7000 kg

Condition: used, Year of construction: 2009, x-travel 800 mm y-travel 500 mm z-travel 500 mm control Siemens Blodpswtr Elsfx Amzsk

Condition: as good as new (ex-display), Year of construction: 2022, functionality: fully functional, operating hours: 65 h, travel distance X-axis: 3,720 mm, travel distance Y-axis: 2,500 mm, travel distance Z-axis: 225 mm, workpiece width (max.): 2,100 mm, workpiece height (max.): 85 mm, Equipment: CE marking, The machine is a former trade show model with only 65 operating hours! An inspection with the machine running is possible at the end of August, as the contact person will be on-site then. TECHNICAL DETAILS Travel range X-axis: 3,720 mm Travel range Y-axis: 2,500 mm Travel range Z-axis: 225 mm Workpiece width max.: 2,100 mm Workpiece height max.: 85 mm Number of axes: 3 Bodpfezrfhbex Amzolk Tool magazine capacity: 15 Table length: 3,720 mm Table width: 2,100 mm MACHINE DETAILS Type of operation: electric Dimensions (L x W x H): 9,766 x 4,789 x 2,288 mm EQUIPMENT CE marking Documentation/Manual