Used Mazak Integrex E-410H for sale (70,102)

Condition: used, Year of construction: 2001, travel distance X-axis: 710 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 660 mm, controller manufacturer: Mazatrol, total height: 3,050 mm, total length: 7,109 mm, total width: 7,805 mm, overall weight: 11,600 kg, table length: 500 mm, table width: 500 mm, controller model: Fusion 640 M, rotational speed (max.): 15,000 rpm, rotational speed (min.): 35 rpm, spindle speed (max.): 15,000 rpm, spindle speed (min.): 35 rpm, table load: 500 kg, Horizontal Machining Centre with Palletech CNC Control Mazatrol Fusion 640M Pallet table size 500 x 500 mm Number of pallets 10x Table load 500 kg Bdedpfeydd D Tjx Akaob Movement X-axis 710 mm Movement Y-axis 610 mm Movement Z-axis 660 mm Table indexing 360 x 1° Spindle Taper DIN 69871A Spindle speed 35 - 15.000 R/min Magazin capacity 120 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: used, Year of construction: 2004, travel distance X-axis: 730 mm, travel distance Y-axis: 730 mm, travel distance Z-axis: 740 mm, controller manufacturer: Mazatrol, total height: 3,050 mm, total length: 7,805 mm, total width: 7,109 mm, overall weight: 11,600 kg, table length: 500 mm, table width: 500 mm, controller model: Fusion 640 M, spindle speed (max.): 12,000 rpm, tool weight: 700 g, Equipment: documentation/manual, CNC Horizontal Machining Centre CNC Control Mazatrol 640M Pallet table size 500 x 500 mm Number of pallets 10 Table load 700 kg Bedpfx Aoyddhxekaodb Movement X-axis 730 mm Movement Y-axis 730 mm Movement Z-axis 740 mm Table indexing 360 x1 ° Spindle Taper CAT 40 Spindle 12.000 1/min Spindle motor 22/15 kW Magazin capacity 80 Required floor space 9850 x 10145 mm 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: ready for operation (used), Year of construction: 2000, functionality: fully functional, machine/vehicle number: 150602, turning length: 1,190 mm, turning diameter: 320 mm, spindle speed (max.): 5,000 rpm, travel distance X-axis: 230 mm, travel distance Z-axis: 440 mm, TECHNICAL DETAILS Travel X-axis: 230 mm Travel Z-axis: 440 mm Turning diameter: max. 320 mm Turning length: max. 1,190 mm Bar capacity diameter: max. 51 mm Swing diameter: max. 320 mm Spindle nose: A2-6 Draw tube thread: M60 x 2 Main spindle speed: 35–5,000 rpm Driven tool speed: 4,500 rpm Rapid traverse speed: 30.5/33 m/min Turret stations: 24 Tool holder / Turret type: VDI Bjdpfjypdw Dex Akajdb MACHINE DETAILS Electrical and Safety Voltage: 400 V Protection class: 1 Connected load: 77.4 kW Footprint & Weight Footprint: 6.5 m² Machine weight: 7,900 kg EQUIPMENT Portal loader GL 100 F

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, empty load weight: 8,400 kg, Lathe with gantry loading! MACHINE DETAILS Bdjdpfoypc Ibsx Akaeb Weight: 8,400 kg

Condition: excellent (used), Year of construction: 2018, operating hours: 2,472 h, functionality: fully functional, travel distance X-axis: 470 mm, travel distance Z-axis: 876 mm, spindle motor power: 30,000 W, spindle speed (max.): 1,250 rpm, rapid traverse X-axis: 24 m/min, rapid traverse Y-axis: 24 m/min, turning diameter: 1,000 mm, total length: 2,375 mm, total height: 3,659 mm, total width: 4,558 mm, type of input current: three-phase, torque: 3,655 Nm, input voltage: 400 V, overall weight: 13,000 kg, Equipment: cooling unit, CNC Vertical Lathe MAZAK Mega Turn 900 TECHNICAL CHARACTERISTICS: Year of manufacturing: 2018 CNC control: MAZATROL SmoothG Max. turning diameter: 920 [mm] Max. cutting diameter: 1000 [mm] Stroke X axis: 470 [mm] Stroke Z axis: 876 [mm] Rapid traverse rate X axis: 24000 [mm/min] Rapid traverse rate Y axis: 24000 [mm/min] Spindle nose: A2-15 Max. spindle speed: 1250 [rpm] Spindle power: 30 [kW] Spindle torque: 3655 [Nm] Max. distance from spindle face to turret face: 1030 [mm] Max. workpiece weight: 3000 [Kg] Min. distance from spindle face to turret face: 154 [mm] Number of tool stations: 12 Turret indexing time: 0.4 [s/pos] Lubrication tank capacity: 516 [l] Bdodpfeym Surjx Akaob Total power required: 58.9 [kVA] Rated current: 109 [A] Supply voltage: 400 [V] Working hours: 2472 [h] Number of cutting hours: 2297 [h] Dimensions: 2375 × 4558 × 3659 [mm] Weight: 13000 [Kg] INCLUDED EQUIPMENT: x1 Ø800 mm chuck, KITAGAWA type NV-32C1515 x1 set of hard jaws x2 sets of soft jaws x10 tool holders (chair type) x24 KENNAMETAL type KM50 tool holders x1 retractable tool probe arm x1 double pedal unit for chuck clamping x1 coolant tank x1 chip conveyor x1 LOSMA type Galileo GP500 mist extractor x1 set of 4 lifting brackets x1 set of axis locking brackets (for machine transport) x1 MAZAK toolbox containing various service wrenches Various programming manuals 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. Machines similar to Biglia, Index, Tsugami, Miyano, Star, and DMG Mori Tornos lathes, but also milling machines, grinding machines, and CNC.

Condition: used, Year of construction: 2023, MAZAK - QTE-200MY SG - 2023 - 825 working hours only - maximum turning diameter: 695 mm - standard machining diameter: 235 mm - chuck size: 8" - maximum machining length: 535.0 mm - maximum machining diameter: 340 mm - maximum bar diameter: 65 mm - Ø65 mm with chuck BR08A615 - Ø52 mm with chuck B208A615 - maximum chuck load: 200 kg - maximum workpiece weight (shaft machining): 500 kg - distance from spindle nose to tailstock: 81 – 686 mm Main Spindle - maximum speed: 5000 rpm - minimum speed: 35 rpm - spindle nose: JIS A2-6 - acceleration / deceleration time: 2.64 s - motor power (25% duty): 15.0 kW - motor power (continuous): 11.0 kW - maximum torque: 167 Nm Turret (Tool Head) - number of stations: 12 - external turning tool size: 25 mm Bsdpfey Hf Elsx Akaedb - internal turning tool size: 40 mm - drill tool size: 20 mm - Mmilling tool size: 20 mm - threading tool size: M20 - indexing time (one step): 0.23 s - indexing time (full rotation): 0.63 s - driven tool power (continuous): 3.7 kW - driven tool power (40% duty): 5.5 kW - max. driven tool speed: 4500 rpm - min. driven tool speed: 20 rpm - max. driven tool torque: 47 Nm Tailstock - taper: MT No.5 - stroke: 565 mm - maximum thrust force: 5000 N Axis Movements - rapid traverse X: 30 m/min - rapid traverse Y: 10 m/min - rapid traverse Z: 30 m/min - C-axis speed: 555 rpm - travel X: 215 mm - travel Y: 100 mm - travel Z: 605 mm Additional - coolant tank capacity: 225 L - coolant pump: MTA70H-250 A-W-A-B (GRUNDFOS) - number of pumps: 1 - pump power: 0.25 kW - machine power consumption (40%): 27.8 kVA - continuous power consumption: 22.0 kVA - air pressure: 0.5 MPa - air consumption: 370 L/min Machine Dimensions - spindle center height: 1020 mm - length: 2785 mm - width: 1690 mm  - height: 1725 mm - weight: 4650 kg

Year of construction: 2003, condition: not inspected (used), functionality: unexamined, travel distance X-axis: 150 mm, travel distance Z-axis: 250 mm, controller model: MAZATROL 640 T, overall weight: 4,000 kg, machine/vehicle number: 310163917, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item within the specified period: either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026. TECHNICAL DETAILS X-axis travel: 150 mm Z-axis travel: 250 mm MACHINE DETAILS Control: MAZATROL 640 T Operating voltage: 200 V Frequency: 50/60 Hz Rated current: 89 A Bdedpfx Akeym Dhwsajb Connected load: 17.8 kVA Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,000 x 2,200 mm Weight: 4,000 kg EQUIPMENT 12-position tool turret Tailstock External reference: Elos - Lot 16

Condition: ready for operation (used), Year of construction: 2005, operating hours: 1,476 h, functionality: fully functional, machine/vehicle number: 174275, travel distance X-axis: 1,050 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 510 mm, controller model: Mazatrol 640M, spindle speed (max.): 12,000 rpm, Due to spindle replacement – machine has only 1,476 spindle hours TECHNICAL DETAILS Travel X-axis: 1,050 mm Travel Y-axis: 510 mm Travel Z-axis: 510 mm Spindle speed: 12,000 rpm Number of tool changer positions: 30 Bdsdpfxoy Am Ndo Akasb Table size: 1,700 x 750 mm MACHINE DETAILS Spindle motor power: 18.5 kW Control: Mazatrol 640M Weight: 7,100 kg Operating hours Counter 1: 43,723 h Counter 2: 1,476 h EQUIPMENT Chip conveyor

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2002, operating hours: 25,769 h, machine/vehicle number: 159687, laser power: 2,500 W, travel distance X-axis: 3,335 mm, travel distance Y-axis: 1,545 mm, travel distance Z-axis: 420 mm, swivel angle A-axis (max.): 360 °, No reserve price - guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel X-axis: 3335 mm Travel Y-axis: 1545 mm Travel Z-axis: 420 mm A-axis: ±360 ° B-axis: ±135 ° Maximum workpiece dimensions: 3050 x 1525 x 22 mm Maximum table load: 810 kgf MACHINE DETAILS Laser power: 2500 W Laser model: YB-L250A8M NC control: Mazak & Fanuc L-64 Dimensions & Weight Machine dimensions: 7,525 x 2,875 x 2,300 mm Bdjdoymfmbepfx Akasb Chiller dimensions: 920 x 1,600 x 1,780 mm Extraction unit dimensions: 850 x 850 x 930 mm Machine weight: 14.6 t Operating hours: 25,769 h EQUIPMENT Chiller Extraction unit

Condition: excellent (used), functionality: fully functional, Year of construction: 2022, operating hours: 966 h, MAZAK OPTIPLEX NEXUS 3015 FIBER - 4 kW CNC Fiber Laser Cutting Machine Price: EUR 190,000 net Condition: Used – VERY LOW OPERATING HOURS Resonator: IPG YLS-4000 U VERY LOW WORKING HOURS The machine has exceptionally low operating hours. The IPG resonator and critical components are in near-factory condition: - Practically full remaining lifespan of the IPG resonator (rated for up to 100,000 h) - Minimal wear on the optical system, Multi-Control Torch 2.1 head, and linear guideways - Cutting quality and precision comparable to a new machine - Operating hours confirmed by CNC readout – documentation available upon request or during inspection TECHNICAL SPECIFICATIONS Model: Optiplex Nexus 3015 Fiber Laser Type: Ytterbium fiber laser Resonator: IPG YLS-4000 U Laser Power: 4.0 kW Max. Sheet Size: 1,525 x 3,050 mm Max. Pallet Load: 930 kg Travel (X/Y/Z): 3,100 / 1,580 / 150 mm Rapid Traverse (X/Y): 60 m/min (85 m/min combined) Drive X1/X2/Y: Rack & pinion, direct-drive Drive Z: Servo, ball screw Accuracy X/Y: ±0.05 mm / 500 mm Repeatability: ±0.03 mm Head: Multi-Control Torch 2.1, F125-F200 mm Assist Gases: O2, air, third gas; 0.02–2.5 MPa CNC: Mazatrol Preview G, 19" touchscreen Pallet Changer: Automated, 2-pallet Weight: Approx. 12,850 kg Power: 380–480 V, max. 18 kW CUTTING CAPACITY (4 kW) Mild steel O2: 20 mm Mild steel N2: 4 mm Stainless steel N2: 15 mm Aluminum N2: 15 mm Copper O2: 8 mm Brass N2: 8 mm INTELLIGENT FUNCTIONS (INCLUDED) Automatic nozzle changer (8 nozzles), auto focus positioning, focus detection, auto profiler calibration, auto nozzle cleaning, beam diameter control, pierce/plasma/burn detection, fine power ramping, flash cut. SCOPE OF DELIVERY (INCLUDED IN PRICE) Cast-iron frame (foundation-free installation), Mazatrol Preview G CNC 19", Multi-Control Torch 2.1 head with 8-position nozzle changer, OPTIPOD module, automatic 2-pallet changer, chiller with 6 m hoses, cutting nozzles 1.2/2.0/3.0 mm plus 5 adapters, laser edge detection, numerical gas pressure control, multi-tap transformer, slatted table (100 mm spacing), tools, documentation (PL/EN). OPTIONAL EQUIPMENT – NOT INCLUDED The laser system can be purchased separately for EUR 190,000. Options below are available at additional cost. OPTION A – PRESSURE-BOOSTING UNIT – EUR 15,000 net Allows cutting with compressed atmospheric air instead of expensive nitrogen, greatly reducing operating costs. Components: 1. Compressor SK 25 / max. 15 bar / SK.2-13318 Bdsdoy Dgxuspfx Akajb 2. Condensate Drain Ultramat UFM-D03 3. Economizer Ultra-Filter DF 0035 - DF 1100 4. Ultra-Filter DF 0035 - DF 1100 5. Pressure vessel, 500 l Air cutting capacity: mild steel up to 6 mm, stainless up to 4 mm. OPTION B – SHEET LOADING CRANE – EUR 5,500 net Sheet loading crane, lifting capacity up to 700 kg. Enables safe and quick loading of sheets onto the laser pallet. PRICE SUMMARY (NET, EUR) Machine only: EUR 190,000 Option A (pressure unit): EUR 15,000 Option B (loading crane): EUR 5,500 Total with both options: EUR 210,500 COMMERCIAL TERMS - All prices are net, in EUR (VAT not included) - Offer valid for 30 days - Payment and delivery terms to be agreed - Inspection and test cutting available by appointment

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2018, operating hours: 1,889 h, laser power: 2,000 W, sheet thickness steel (max.): 15 mm, sheet thickness stainless steel (max.): 8 mm, working length: 3,000 mm, working width: 1,500 mm, The machine has been very well maintained, regularly cleaned, and serviced. It is in near-new condition! TECHNICAL DETAILS Laser power: 2,000 W Laser source manufacturer: IPG Laser type: Fiber laser Max. sheet thickness: 15 mm Max. steel sheet thickness: 15 mm Max. stainless steel thickness: 8 mm Working length: 3,000 mm Working width: 1,500 mm Positioning accuracy: 0.001 mm MACHINE DETAILS Control type: CNC control Control manufacturer: Mazak Cooling type: Water Degree of automation: Automatic Drive type: Electric Input voltage: 380 V Input current type: Three-phase Laser on-time: 8,212 h Cutting hours: 1,657 h Year of last overhaul: 2024 EQUIPMENT CE marking Documentation / manual Safety light curtain Shuttle table Extraction system Bdodpfjywgk Dox Akaob

Condition: used, Year of construction: 2011, travel distance Z-axis: 2,150 mm, MAZAK QT NEXUS 450IIM year of production 2011 control MATRIX NEXUS C axis driven tools travel: Z axis 2150mm X axis 310mm Maximum turning diameter 580 mm Hydraulic chuck Kitagawa BB218 Spindle passage 165mm Bjdpfxjvt A Raj Akaedb Maximum spindle speed 2000rpm -Tailstock -Probe -Chip conveyor with tub and pump -Holders -Documentation

Condition: like new (used), Refurbished Mazak Main Spindle QTS 200 The spindle has been completely refurbished; spindle bearings and spacer sleeves have been replaced. Subsequently, it has been balanced. Bsdpfx Aexawctekasdb We have further refurbished Mazak spindles in stock; feel free to send us your enquiry. This is an exchange spindle, which means a used part is required in return. If you have any further questions, we are happy to assist you.

Condition: refurbished (used), Overhauled Mazak main spindle for VTC 200 or VTC 300 for sale. The spindle has been fully overhauled, spindle bearings and intermediate sleeves have been replaced. The taper has been reground. Subsequently, it has been balanced. The maximum speed is 12,000 rpm. We have additional overhauled Mazak spindles in stock; feel free to send us your inquiry. This is an exchange spindle, meaning a core return is required. If you have any further questions, we are at your disposal. Bodpfx Aovdkdiokaodb

Condition: used, Year of construction: 1995, turning diameter 510 mm turning length 1000 mm control Mazatrol type Mazatrol T plus turning speeds 35-3500 U/min spindle passage 88 mm Tool changer 20 Pos. Spindle capacity 35 KW centre distance 1029 mm x-travel 450 mm z-travel 1029 mm weight of the machine ca. 7,5 t - Spindle nose: A2-8 - Axis C - Maximum feed: X = 12 m/min - Y = 10 m/min - Z = 18 m/min The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team Bodpfxoyqu Hxo Akajdb

Condition: used, Year of construction: 2016, operating hours: 2,000 h, functionality: fully functional, For sale: Mazak EMC 3015 automatic sheet metal loading and unloading system, Extensible Manufacturing Cell. A new one costs approximately €130,000. The system is practically new. Used with a machine with 2,000 hours of operation, and only occasionally. Manufactured in 2016. High Column model, compatible with the following Mazak machines: Bjdpsyh N Rdsfx Akasdb Optiplex, Optiplex Nexus, SpaceGear, Optiplex NEO Maximum sheet dimensions: 3000x1500mm Maximum sheet weight: 900kg. Unloading station: max. 2000kg. Sheet metal loading queue management system.

Condition: used, Year of construction: 2003, LATHE MAZAK SUPER QUICK TURN 250 MAX. TURNING DIAMETER: 300 mm MAX. TURNING LENGTH: 550 mm CNC: MAZATROL 640 T SPINDLE MOUNT: ASA – 6 SPINDLE SPEED: 35 – 4,000 RPM SELF-CENTERING CHUCK DIAMETER: 250 mm Bdsdpjyuqbajfx Akaob SPINDLE BORE: 76 mm BAR CAPACITY: 65 mm TOOL MAGAZINE: 12 POSITIONS TRAVELS: X: 190 mm Z: 585 mm TAILSTOCK TOOL PRESETTING CHIP CONVEYOR COMPLETE WITH FULL DOCUMENTATION YEAR: 2003 WEIGHT: 5,000 kg

Condition: used, Technical details: operating hours: 2151 h milling spindle operating time: 2 h turning spindle switch on : 709 h swing diameter: 1000 mm turning diameter: 900 mm workpiece height max.: 800 mm control: Mazatrol Smoothg x-axis: 470 mm Bdjdpfx Aeydvfcokajb z-axis: 876 mm c-axis: 20 m/min tool holder / places: 12 revolution per minute: Revolver 4000 U/min workpiece weight: 3000 kg rapid power traverse in X-and Z direction: 24 m/min weight of the machine ca.: 14 t dimension machine xH: 3989 x 2375 x 3400 mm

Condition: ready for operation (used), Mazak tool changer for Mazak machine H 400 ,used, normal traces of use, 100% functional, scope of delivery according to photos Bsdpfei Eb Drox Akasdb

Condition: ready for operation (used), Mazak tool changer for Mazak machine H 400 ,used, normal traces of use, 100% functional, scope of delivery according to photos Bedji Eb Dnspfx Akaedb

Condition: ready for operation (used), Mazak Mazatrol Cam M-2 control panel YM2B BN110B367 ,used, strong traces of use, 100% functional, scope of delivery according to photos Bdjdoi Eb Dkepfx Akaob

Condition: used, Year of construction: 2003, Max. turning dia. 320 mm Max. turning length 450 mm Spindle speed 5000 rpm Spindle speed on live tools 4500 rpm X/Z - 240/495 mm Y-axis +/- 50 mm No. of stations in turret 2 x 12 pcs Control: Mazatrol PC-Fusion 640 T Equipped with: Bodsyhzfgepfx Akasdb Gantry loader w/feeder

Year of construction: 1992, condition: ready for operation (used), Turrets: 2, tool stations: 12, tool holder: VDI 40, max. turning diameter: 320mm, max. swing diameter: 390mm, spindle bore: 61mm, speed: 5000rpm, spindle power: 15kW, travel X/Z: 230mm/430mm, machine dimensions X/Y/Z: 3900mm/2000mm/2900mm, weight: approx. 8600kg. Including robot. Documentation available. On-site inspection is possible. Bsdpjyhgpaefx Akaodb

Condition: ready for operation (used), Year of construction: 2007, 3-Axis Vertical Machining Center MAZAK - NEXUS VCN 510 C-II CNC: MAZATROL MATRIX NEXUS Year: 2007 (8,300 spindle hours) Specifications: X-axis travel: 1,050 mm Y-axis travel: 510 mm Z-axis travel: 510 mm Rapid traverse: 36 m/min Table size: 1,300 x 550 mm Maximum table load: 1,200 kg Spindle speed: 12,000 rpm Spindle power: 18.5 kW Spindle taper: BT 40 Max. tool diameter: 80 mm Max. tool length: 350 mm Bodpfx Akeyfgw Eeaedb Max. tool weight: 8 kg Approx. machine dimensions: 2,820 x 2,830 x H 2,840 mm Approx. weight: 6,700 kg Equipped with: - 30-tool magazine - Through-spindle coolant - Chip conveyor - Tool probe

Condition: good (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 163341, Country of manufacture: UK Voltage: 400V 3-phase AC 50/60Hz, max 58A Dimensions: 200x260x250 cm Net machine weight: 5010 kg TECHNICAL SPECIFICATIONS Capacities Table dimensions: length 900 mm / depth 410 mm X-axis: 560 mm Y-axis: 410 mm Z-axis: 510 mm Distance from spindle nose to table surface: min. 150 mm, max. 660 mm Distance from spindle center to column: 540 mm Maximum table load: 500 kg Spindle Speed: 40 – 12,000 rpm Power (5 min): 18.5 kW Power (10 min): 15 kW Power (30 min): 10 kW Continuous power: 7.5 kW Feed Rapid traverse: 36,000 mm/min Cutting feed rate: 1 to 8,000 mm/min Bdsdjw T Tp Repfx Akajb Table Dimensions: 900x410 mm T-slot size (ISO R299): 18 mm / Number: 3 / Spacing: 125 mm Permissible load: 500 kg Distance from floor to table surface: 780 mm ATC Tool Magazine Number of tools: 30 pcs Tool selection: free choice of station number; automatic bi-directional search Tool holder: MAS BT-40 Max. tool diameter in magazine: Ø 80 mm (without adjacent tool: Ø 125 mm) Max. tool weight: 8 kg Max. magazine load: 120 kg Max. tool length: 350 mm Tool change time: 2.9 s (chip-to-chip) Lubricant tank: 1.8 L Feed lubricant tank: 260 cm³ Spindle coolant tank: 16 L Hydraulic pressure tank: 460 cm³ Coolant tank: 200 L Compressed air: 0.5 to 0.9 bar Capacity: 200 L/min Subject to errors or omissions, all technical specifications are provided without guarantee.