Used Label Machine for sale (64,701)

Condition: excellent (used), functionality: fully functional, Year of construction: 2023, operating hours: 480 h, control type: CNC control, degree of automation: semi-automatic, laser type: fiber laser, laser source manufacturer: MAX Photonics, laser source model: MFMC-6000W_ Pro-BKW1.0, laser hours: 480 h, laser power: 6,000 W, laser wavelength: 1,000 nm, sheet thickness (max.): 20 mm, sheet thickness steel (max.): 20 mm, sheet thickness stainless steel (max.): 20 mm, sheet thickness aluminum (max.): 20 mm, sheet thickness brass (max.): 10 mm, sheet thickness copper (max.): 10 mm, table length: 3,106 mm, table width: 1,582 mm, working length: 3,000 mm, working width: 1,500 mm, working height: 100 mm, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 100 mm, feed rate X-axis: 100 m/min, feed rate Y-axis: 100 m/min, workpiece weight (max.): 900 kg, input voltage: 400 V, input current: 33 A, input frequency: 50 Hz, type of input current: three-phase, overall weight: 11,800 kg, total length: 1,560 mm, total width: 5,900 mm, total height: 2,745 mm, Equipment: CE marking, documentation/manual, emergency stop, safety light barrier, 2023 DNE LC3 3015 6kW Fibre Laser Cutting Machine - FAST SALE WANTED Used 2023 DNE LC3 3015 6kW CNC Fibre Laser Cutting Machine for Sale – 3000 x 1500mm – MAX Photonics 6000W Laser Source – Pallet Change Table Machine Manufacturer: DNE Model: LC 3 6000 Machine Type: Fiber Laser Cutting Machine Capacity: 3000 x 1500mm Year: 2023 Control: CNC Condition: Excellent Condition Price: Includes Decommissioning & Loading Built as part of the DNE/Bystronic fibre laser range, the LC3 combines high cutting speeds, straightforward operation and relatively low running costs compared with traditional CO2 laser cutting systems. Main Specifications Manufacturer: DNE Model: LC3 3015 Year: 2023 Machine Type: CNC Fibre Laser Cutting Machine Laser Power: 6kW / 6,000W Laser Source: MAX Photonics Fibre Laser Nominal Sheet Size: 3,000 x 1,500mm Approx. Cutting Area: 3,106 x 1,582mm Z-Axis Travel: Approx. 100mm Maximum Sheet Weight: Approx. 900kg Laser Source The machine is fitted with a: MAX Photonics 6kW / 6000W Fibre Laser Source MAX Photonics fibre laser technology is widely used in industrial sheet-metal cutting applications and offers efficient cutting with relatively low maintenance requirements. The 6kW power level provides a good balance between high-speed thin-sheet cutting and the ability to process heavier plate. Approximate Cutting Capacities Depending on material grade, assist gas, nozzle arrangement and cutting parameters, published capacities for the 6kW LC3 include approximately: Mild Steel: Up to 20mm Stainless Steel: Up to 20mm Aluminium: Up to 20mm Brass: Up to 10mm Copper: Up to 10mm Actual production cutting capacity, speed and edge quality will depend on the material specification and cutting parameters being used. Machine Performance Maximum X/Y Positioning Speed: Approx. 100m/min Maximum Simultaneous Positioning Speed: Approx. 140m/min Position Repeatability: Approx. 0.05mm Average Bilateral Position Deviation: Approx. 0.10mm Edge Detection Accuracy: Approx. ±0.5mm These characteristics make the LC3 suitable for both high-speed thin-sheet work and general production fabrication. Shuttle / Pallet Table System The DNE LC3 is designed with a sheet handling arrangement intended to minimise non-cutting time between jobs. Cjdpfez D D N Esx Ad Ijhc Approximate Table Change Time: 24 seconds The rapid table exchange system allows the next sheet to be prepared while the machine is cutting, improving overall machine utilisation. Approximate Machine Dimensions Overall Length: Approx. 10,561mm Overall Width: Approx. 5,903mm Overall Height: Approx. 2,744mm Approximate Machine Weight: 11,800kg Transport dimensions and lifting requirements should be confirmed prior to collection. Please Note All specifications, cutting capacities, dimensions, weights and machine details quoted above are approximate and are provided for guidance only. Actual cutting performance will depend on material grade, assist gas, nozzle configuration, machine condition and cutting parameters. Prospective purchasers should verify all important specifications and operating requirements prior to purchase.

Condition: used, Year of construction: 2006, number of axes: 3, working width: 2,040 mm, working length: 3,680 mm, TECHNICAL DETAILS Cedpfx Aez Enz Usd Ijhc MACHINING PROCESS Machining process: Drilling and milling WORKING AREA X-axis working area: 3,680 mm Y-axis working area: 2,040 mm Number of working areas: 2 Number of controlled axes: 3 WORKTABLE Table type: Flat table / Nesting table Number of tables: 1 Table width: 3,680 mm Table length: 2,040 mm Table material: Aluminum DRILLING UNIT Number of drilling units: 1 Position of drilling unit: top Vertical drilling spindles: 7 Horizontal drilling spindles, X-axis: 2 Horizontal drilling spindles, Y-axis: 2 Total number of drilling spindles: 11 MILLING SPINDLE Number of milling spindles: 1 Position of milling spindle: top Controlled axes: 3 Motor power: 13 kW Speed: 24,000 rpm Automatic tool changer: yes TOOL MAGAZINE Number of tool magazines: 1 Tool slots: 12 Tool magazine: positioned at the head VACUUM SYSTEM Number of vacuum pumps: 1 Suction capacity: 250 m³/h CONTROL AND SOFTWARE Control: PC-based control Programming software: Xylog Plus MACHINE DETAILS MAIN DRIVE Power of main electric spindle: 13 kW SAFETY CE marking: yes Protective guard: permanently mounted on the machine Safety system: front safety mats EQUIPMENT Aluminum nesting table Suction cups for workpiece clamping Vacuum pump Drilling unit with 11 drilling spindles Milling spindle with automatic tool changer Tool magazine with 12 tool slots PC-based control Programming software Xylog Plus Protective guard permanently mounted on the machine Front safety mats

Year of construction: 2000, condition: like new (used), Gallus TCS 250 Age: 2000 Available: Immediately Size : 254 mm - Size Length ;max.: 254 mm; min.: 101.6 mm - Stock: Paper:100 to 180 g/m² Cardboard: up to 300 g/m² , max. 0.3 mm Thickness Chodsgy H Axopfx Ad Isc - 2 Letter Printing Units - 1 Flexo Printing Unit - 3 UV Drying Units Type Uviterno - KB Rotary Die Cutting Unit - Magnetic Cylinders: Z72,74,76,78,80,84,88,92,96,100,104,108,112,116,120,124 - Unwinder with Roll Diameter 1.040 mm - Web and Side Trimming Unit - Webguide - Rewinder with max. roll diameter 300mm - Speed up to 11.000 printings / h - Touch Screen

Condition: used, Year of construction: 1989, MAKE GER, MADE IN SPAIN MODEL RS 10/60 YEAR TABLE LENGTH 1300.0 mm TABLE WIDTH 600.0 mm TRAVEL X AXIS: 1600.0 mm Y AXIS: 600.0 mm MAX DISTANCE (TABLE TO WHEEL) 800.0 mm MAX WORKPIECIE WEIGHT 1000 KGS GRINDING WHEEL SIZE 400.0 x 100.0 x 127.0 mm SPINDLE SPEED MAX 1500 RPM MACHINE DIMENSIONS 4600.0 x 2700 x 2600.0 mm MACHINE WEIGHT 7600 KGS Csdpjy Du N Uofx Ad Ijhc PLUS ELECTROMAGNETIC CHUCK SIZE: 1000.0 X 600.0MM HYDRAULIC PACK COOLANT SYSTEM WHEEL MOUNTED DRESSER

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, Equipment: documentation/manual, Professional Spiral Duct Forming Machine – Ø80–1600 mm Cedpfx Adozt Ni Ej Iohc We are offering for sale a complete industrial machine for the production of round spiral ducts (SPIRO ducts) for HVAC, ventilation and dust extraction systems. We are the first owner. The machine was purchased directly from the manufacturer, professionally commissioned, configured and fine-tuned for production. It has only been used occasionally for our own production requirements and has never been operated in continuous or multi-shift mass production. The machine is fully operational, properly adjusted and ready for production. It is currently connected and can be demonstrated under actual production conditions, allowing the buyer to inspect the complete process and the quality of finished ducts before purchase. Key Features * working diameter range: Ø80–1600 mm * production speed: up to 60 m/min * installed power: 11.25 kW * galvanized steel: 0.4–1.2 mm * stainless steel: 0.4–0.7 mm * aluminium: 0.4–1.3 mm * pneumatic sheet metal strip decoiler * touchscreen control panel * automatic lubrication system * automatic forming angle adjustment * automatic rotary cutting * automatic fault detection * smooth ducts or single/double reinforcing beads * external spiral lock seam * machine weight: approx. 2,900 kg 39 Forming Heads Included The machine comes with an extensive set of 39 forming heads covering 22 diameters: Ø80 (1), Ø100 (2), Ø125 (3), Ø160 (3), Ø200 (3), Ø250 (3), Ø315 (3), Ø355 (2), Ø400 (2), Ø450 (2), Ø500 (2), Ø560 (2), Ø630 (2), Ø710 (1), Ø800 (1), Ø900 (1), Ø1000 (1), Ø1120 (1), Ø1250 (1), Ø1400 (1), Ø1500 (1), Ø1600 (1). The set therefore covers the full working range from Ø80 to Ø1600 mm, with additional heads for the most commonly produced diameters. Spare Parts Package A comprehensive package of spare and wear parts is included, such as forming and guiding components, lock-seaming rollers, pneumatic components, cutting knives/rotary cutting components and decoiler braking parts. This provides an important operational reserve and helps minimise downtime without having to immediately source essential parts internationally. Production-Ready + Training The buyer receives a fully configured and proven production machine, not an uncommissioned unit requiring extensive setup and adjustment. We provide on-site commissioning assistance and operator training at the buyer’s facility, including machine operation, forming head replacement, adjustment for different diameters and sheet thicknesses, maintenance and trial production. The machine can be inspected and demonstrated during actual spiral duct production before purchase. Approximately 100 steel stacking racks (Maurack type) for storing and transporting finished ducts are also available and can be purchased together with the machine. The machine is located in Poland. Transport can be arranged individually. Price: upon request / subject to negotiation. For further information, photos, videos or to arrange a live machine demonstration, please contact us directly.

Condition: used, New 2013 Cedpfsyhdi Rjx Ad Iohc Table size 1474 x 356 mm X axis 1016 mm Y Axis 596 mm Z Axis 584 mm (Head Traverse) Spindle Speeds 40 – 5000 rpm & 40ISO 7.5 hp Spindle Drive. Max Table load 850 kg

Condition: used, Year of construction: 2022, PRODUCT TYPES: • Four side seal pouches • Quad seal pouches • Side seal pouches • Transverse zipper pouches • Gusset pouches • Bottom stick hole pouches • Micro-perforated pouches • Handle hole pouches • Round corner pouches MATERIALS: • LDPE • CPP • MCPP • AL • Nylon • PP • Laminated film structures MAIN TECHNICAL INFORMATION: Material thickness: 60–250 μm Max. web width: 1300 mm Max. roll diameter: 800 mm Core diameter: 3” and 6” Max. pouch width, quad seal: 400 mm Max. pouch length: 1000 mm Eye mark accuracy: ±1 mm Machine speed: 15–65 pcs/min Cedszf Nk Tepfx Ad Ijhc Material speed: 40 m/min Main power: 400V, 50Hz, 3 phase Installed power: 100 kW Machine weight: approx. 18,000 kg Machine size: 33,500 × 4,200 × 1,800 mm POUCH SIZE RANGE: Quad seal / side welded width: 180–400 mm Gusset depth: max. 80 mm Minimum gusset depth: 30 mm Bag length: 360–1000 mm UNWINDING SECTION: • Air shaft unwinding • Magnetic powder brake • Dancing roller tension control • Servo-driven unwind system PERFORATION SYSTEM: • Micro perforation unit • Wheel type perforation • Additional perforation holes • Same type as existing machine configuration FOLDING SYSTEM: • Four side seal / quad bag folding wheel section SEALING AND COOLING SYSTEM: Mechanical press sealing system: Quad seal longitudinal sealing: 2 groups, 1010 mm Quad seal longitudinal cooling: 2 groups, 1010 mm Cross sealing station: 6 sets No. 1: K-seal No. 2: Gusset filling sealing No. 3: Cross seal, 740 mm length / 60 mm width No. 4: Cross seal, 740 mm length / 60 mm width No. 5: Cross seal, 740 mm length / 60 mm width No. 6: Cross cooling, 740 mm length / 60 mm width Additional 5 mm sealing section, upper and bottom PUNCHING SYSTEM: Tear slit / notch puncher 3-hole handle puncher Handle puncher: 20 × 80 mm, 3 sets Hole sizes: • 3 holes Ø20 mm • 20 × 80 mm • 24 × 77 mm Round corner puncher: 2 sets Puncher supports: 3 sets Bottom stick hole puncher: • 12 mm, 8 pcs • 16 mm, 8 pcs Vacuum system for punch waste removal DRIVE SYSTEM: Main motor: 3.5 kW Back draw roller servo: 3.5 kW Front draw roller servo: 3.5 kW Middle draw roller servo: 3.5 kW Longitudinal independent sealing servo: 5 kW × 2 Unwind servo motor: 1.5 kW × 1 / 3.5 kW × 1 Tension control servo: 3.5 kW × 1 Flying knife servo: 1.5 kW × 1 Manipulator sucker drive: 0.75 kW × 1 Finished product carrier counting drive: 0.75 kW × 1 CONTROL SYSTEM: • PLC control • 10” touch screen • Suitable for printed and unprinted bags • 16 temperature control zones • Individual temperature display • Temperature tolerance: ±2°C • High-sensitive eye mark sensor • Adjustable eye mark position STACKING SYSTEM: • Simple type stacking table • Static removal system • Automatic stop when machine stops • Alarm for bag output range: 25–100 bags • Step motor belt control • Belt width: 60 mm • Adjustable batch and belt length SAFETY SYSTEM: • Safety light curtain • Emergency pulling rope • Emergency buttons every 2 meters • Individual emergency control INCLUDED OPTION: ZIPPAK transversal zipper attachment Transversal zipper unwinder and rewinder Innolock / Velcro zipper capability Tooling for 3 zipper sizes: • 180–220 mm • 230–300 mm • 310 mm Micro-perforation holes Bottom stick hole puncher Trim rewinders Chiller

Year of construction: 2010, condition: good (used), 1 x Ravenwood Nobac500 Labeller Chedpfx Aoz Ehgksd Isc Serial Number: 0540

Year of construction: 1997, condition: used, The equipment will be available for sale starting March 2027, as it is currently still in use within the production process Please state your offer price. Price without packaging and transportation; Payment in advance. You need to make us a price offer is you are interested about the machine. The hand over will be at our location Terms of delivery: EXW Cugir, Romania The buyer can assist in disassembling the machine. The buyer is responsible for transporting the machine. We organize only the loading part of the machine on the trailer/truck with forklift/crane Chedpfx Aeza T A Red Ioc

Condition: excellent (used), Extremely rare machine, possibly the only one for sale in the world today. Gas flush whole bins or dolavs of product. The CV-Tek® CVP Systems A-200 Overhead model line brings the advantages of Modified Atmosphere Packaging to large and bulk items. Full pallets and dolav bins can now be processed efficiently. Being suspended from either the ceiling or wall allows excellent logistics for moving bins and pallets during processing. Chedpei E Tt Hofx Ad Ioc Wrinkle free seals are achieved with seal bars of 100 inches (2540mm) and automatic bag stretchers. Floating head prevents bag pullout.

Condition: excellent (used), Year of construction: 2004, Year 2004 With 8 station Fastem pallet loading system with tombs Tooling & manuals 12,000rpm 40 ATC DIN40 / Renishaw probing Cedszxr Twepfx Ad Ijhc Pallet size 400mm x 400mm

Condition: excellent (used), Saxon Continuous Bag Sealer Codpfxezcrlce Ad Ijhc Stainless steel Adjustable temperature control Electric adjustable mast height Mobile on castors Excellent condition

Condition: good (used), 1 x Carrot Batton Machine. 3 Phase. Cjdjzzzgrjpfx Ad Ijhc

Condition: used, Year of construction: 2002, Chiron FZ 15 W High Speed Twin Pallet Vertical Machining Centre. Serial No. 147-18 (2002) with Fanuc Series 18i-M Control, Dual Peiseler AWUP 160 NC Rotary Units, Air Bench Mist Filtration Unit, Swarf Conveyor. Country of Origin: Germany Location: These lots are located in Sheffield, UK. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the purchaser. Chjdpsz Ar Ezefx Ad Ijc

Condition: reconditioned (used), Year of construction: 2004, machine/vehicle number: 63237, clamping force: 350 kN, total length: 2,759 mm, total width: 886 mm, total height: 1,900 mm, overall weight: 1,310 kg, warranty duration: 6 months, Awaiting refurbishment at our headquarters in Northamptonshire is this Boy 35M injection moulding machine. Any machines awaiting refurbishment (or undergoing refurbishment) with us can be reserved with a 10% deposit and we then prioritise the refurbishment and aim to have the machine available for inspection within 8 weeks from order. Refurbished machines from STV Machinery undergo a comprehensive test procedure during which every function of the machine is tested and if necessary repaired. A production run of at least 5000 fault free cycles prior to sign off ensures trouble free operation once delivered. Machines are ultra clean and cosmetically as good as we can get them. We guarantee our refurbs are delivered fault free and leak free. Chedpfoz Armfex Ad Ijc Prices shown are ex-works, but we can quickly provide DAP (Delivered at Place) Incoterm pricing on request. We can take out the hassle and additional costs of purchasing machinery within the UK and EU. Contact us with a potential delivery address and we’ll do the rest.

Condition: used, Year of construction: 2000, input voltage: 400 V, input current: 35 A, input frequency: 50 Hz, type of input current: three-phase, overall weight: 9,200 kg, Equipment: safety light barrier, We offer this used TRUMPF Trumatic 2000 R punch machine, year of construction 2000. Chodpfxoz Ak Dij Ad Ioc Maximum punching capacity: 180 kN Type: 9110 Serial number: 700359 Year of manufacture: 2000 Mains supply voltage: 400 V Mains supply frequency: 50 Hz Connected load: 17 kVA Distribution voltage: 400 V Control voltage: 24 V DC Fuse rating: 3 x 35 A Air pressure: 7-14 bar Machine weight: 9200 kg If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: used, functionality: fully functional, ROSILIO MILLING MACHINE Chjdpfxezb Dcqo Ad Iec Type: C640 – Vertical machining center Travels (mm): X: 640 • Y: 400 • Z: 400 Table: 800 × 400 mm Maximum table load: Approximately 300–400 kg Spindle speed: Up to 8,000–10,000 rpm (5.5–7.5 kW motor) Rapid traverse rates: 20–24 m/min Numerical control: Siemens Total weight: Approximately 2.8–3.2 tons Approximate specifications

Condition: as good as new (ex-display), Year of construction: 2020, functionality: fully functional, Demonstration model, still in the box, Csdpfx Adjz Az D Ie Ishc

Condition: excellent (used), Year of construction: 2002, A medium duty tenoner suitable for many joinery and furniture companies. Fitted with Cut Off saw 250mm Top and Bottom Tenon head 100mm in length (2.2kw) Vertical tenoning Unit 35mm shaft diameter a 180mm in length (3kw) Year 2002 Ex College Machine Condition - Like New Chsdpfx Adszudt Us Iec

Condition: used, Year of construction: 2013, A versatile and flexible NC controlled machining centre suitable for a variety of machining operations including hinge recessing, lock slots, handle holes, key slots and euro grooves etc. Programming is extremely simple thanks to the colour graphic touch screen controller using pre-installed electronic macros. As standard the machine is equipped with one milling head that automatically moves for either vertical or horizontal machining. It also has interpolation of the axis. Specification Axis capacity - X 2800mm, Y 180mm, Z 150mm. (2400mm X capacity when optional drilling head fitted). 1 x ER32 collet for milling cutter 16mm max. dia. Max working table dimensions - 3000x618mm Cjdpfxozzwg Ue Ad Iehc X axis positioning speed 35m/min. Y axis / Z axis positioning speed 6m/min. Retractable pneumatic positioning stops 2 off - on front of table Adjustable pneumatic workpiece clamps x 3 - mounted on rear of table. Left hand side ref. stop. Front table extension supports x 2 Router motor power 3.3kw. Router motor RPM 0-18,000 rpm. Touch screen controller - Elco Power 1000. Dust extraction outlet x 1 80mm dia, 2 x 100mm dia CE side and rear safety guards with front light curtain. With following options fitted : - Pneumatic tool change ISO 30 - Drilling unit with ER25 collet. - Extended Y axis stroke 400mm - Increased clamping capacity 200mm. Year - 2013 CE Compliant Serial Number - 22170

Condition: ready for operation (used), Year of construction: 1984, functionality: fully functional, feed length X-axis: 500 mm, feed length Y-axis: 400 mm, feed length Z-axis: 400 mm, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, rotational speed (max.): 2,500 rpm, rotational speed (min.): 50 rpm, input voltage: 400 V, Deckel FP4M Universal Milling Machine in excellent technical and optical condition. Cedpfx Adjytb Uhe Iohc Machine no. 2203-1389 Year of construction: 1984. Technical specifications: - Working travel X/Y/Z: 500/400/400 mm - Spindle speed range: 50 - 2500 RPM - Power: 3.7 / 4.4 KW - Spindle brake - Automatic feed: X-Y-Z, continuously adjustable, 6.3 / 630 mm/min - Rapid traverse X-Y-Z: 1300 mm/min - Fixed angle table - Vertical quill with 90 mm stroke - Tool holder: ISO 40/M16 - Weight approx. 1500 kg Machine options: - 3-axis digital readout Heidenhain - Coolant system - Chip tray - Central lubrication - Automatic pulse lubrication on the milling head - Machine manuals with spare parts list and electrical diagrams - Cabinet with accessories, see photos

Condition: good (used), Year of construction: 1989, grinding length: 400 mm, grinding width: 200 mm, Grinding area: 400 x 200 mm Magnetic area: 400 x 175 mm Vertical adjustment: 410 mm Grinding wheel dimensions: 225 x 25 x 50.8 mm Grinding wheel speed: 1420 / 2840 rpm Complete with: - Coolant system - Hydraulic unit - Documentation Country of origin: Germany Motor power: 1.5 kW Machine dimensions (L x W x H): 2200 x 1500 x 2100 mm Chedjv Tcy Uepfx Ad Ioc Machine weight: 1100 kg

Condition: used, Year of construction: 2001, functionality: fully functional, OKAMOTO ACC 64 DX Surface Grinding Machine Year: 2001 TBC Servo Automatic Downfeed Chodpfx Adozv Ef Us Isc 600 x 400.0mm WALKER HAGOU MAGNET Electromagnetic chuck Paper coolant filtration system

Condition: new, Year of construction: 2022, functionality: fully functional, Make Kiefel Natureformer Model KFT 90 Speed Year 2022 Condition New - Machines are unopened and still in original packaging from Kiefel. Codpfowkkpqjx Ad Ijhc Forming Area 900 x 600 mm (35.5 x 23.5 in) Max Height of Formed Part 120 mm (4.75 in) Punching Force 600 kN Shot Weight Max. 300g (10.5 oz) Cycle time 15 seconds +/- Machine picture shown is for example only. Machine has not been installed.

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: 1131578, SPECIFICATION Trunnion table size 630mm x 500mm X axis traverse 762mm Y axis traverse 508mm Z axis traverse 508mm B axis tilt +110 deg -35 deg C axis rotation 360 degree Spindle BT 40 Spindle speeds 0-15,000rpm Spindle motor 22.4kW Rapid feed rate X, Y, Z axis 30.5/min Csdpfx Aezr Nf Djd Iohc Rapid feed rate B, C axis 150 degrees a second Toolchanger capacity 40 + 1 Tools Approx. weight 8900kg   MACHINE EQUIPPED WITH: - Haas CNC Control System Through Spindle Coolant, with Auxiliary Filtration Swarf Conveyor Renishaw Wireless Intuitive Probing System High Speed Machining Lighting Enclosed Guarding