Used Langguth Langguth E206 Cold Glue Labeler (2004) for sale (4,596)

Condition: good (used), Year of construction: 1976, functionality: fully functional, Cold circular saw with automatic feeder Year of manufacture: approx. 1976 Equipment: - Standard accessories Godpfx Ajwtdi Asixjka - Automatic feeder, cutting length 1700 mm - Various saw blades - Coolant system - Infeed roller conveyor 2400 mm, split (2 x 1200 mm) - Outfeed roller conveyor 500 mm - Documentation Condition: good, workshop tested

Condition: excellent (used), Number of sanding units 4 St. sanding width 190 mm Sanding height max. 180 mm Control ja weight 3300 kg Dimensions (L/W/H) 2600x920x1890 mm Dust suction hood 2x180, 2x120 mm Löwer DSM 2004 Double-Sided Sanding Machine ----- 4-Belt Sander + Disc Unit (Top/Bottom) Manufacturer's Description: ----- Double-sided, four-belt, single-wood sander for sanding solid wood such as window frames, etc. Highly stable, top-quality design with innovative details. Suitable for high continuous loads, even with high material removal rates. - Sequentially arranged grinding units for roughing, fine grinding, and finishing, each from above and below 1. Belt grinding unit with heavy steel roller 2. Belt grinding unit with rubberized roller and shoe 3. Finishing unit with fiber brush (see optional equipment below) - Direct-drive grinding rollers for slip-free power transmission - Maintenance-free and wear-free CERMET-coated grinding shoes with very good thermal conductivity and absolute dimensional accuracy - External cooling of the grinding zones for cooler grinding and longer belt life - Forced pneumatically controlled grinding belt oscillation - Effective grinding dust extraction directly at the grinding rollers - Airborne dust extraction at the tension rollers - Integrated brushing and finishing unit with large grinding dust extraction - Motorized grinding thickness adjustment via precision threaded spindles and large linear ball bearing sets on hardened and ground precision shafts with dust and Dirt protection - Chip removal adjustment at the bottom via precision threaded spindle with dimension display via scale ring (0.1 mm resolution) - Sanding belt tension via pneumatic cylinder with constant tension pressure - Sanding belt change with pneumatic belt release in seconds - Sanding belt tracking adjustment during belt change - Electropneumatic compressed air monitoring - Infeed protection via contact roller for workpieces that are too thick - Workpiece transport via calibrated, non-slip and adhesive conveyor belts over heavy-duty cast iron tables with a finely planed surface and spring-loaded pressure rollers with fine adjustment - Cardan shaft drive for smooth and consistent workpiece transport - Geared feed motor with infinitely variable speed 4-20 m/min - All motors electrically protected - Ergonomically arranged operating elements - Digital thickness display (0.1 mm resolution) with modern magnetic tape system Technical data: ----- - Sanding belt speed 22 m/s - Sanding belt length 1800 mm - Sanding belt width 200 mm - Working width 190 mm - Sanding thickness 2-180 mm - Four brake motors for drive 5.5 kW - Feed motor 1.5 kW - Feed speed 4-20 m/min - Automatic height adjustment 0.37 kW - Two brush units with fiber brushes D 120 x 200 mm at 0.37 kW each - Extraction ports 2 x 180 mm, 2 x 120 mm - Extraction air velocity 20 m/s - Pneumatic connection 6 bar - Working height 870 mm - Length (with soft disc 2740 mm) 2600 mm - Length with control unit (with soft disc 3035 mm) 2985 mm - Width 880 mm - Height 1910 mm - Weight approx. 3300 kg - Operating voltage 400 volts, 50 Hz, 3P - CE compliant Godpfx Aevu Hgbsixeka Equipped with the following special options: -----...

Condition: refurbished (used), Year of construction: 2024, functionality: fully functional, machine/vehicle number: AK2-SCBS201, input current: 230 A, For sale is a used ELS labeler/labeling station with a conveyor belt. The machine was acquired by us after we installed our own labeling system on our thermoforming packaging machine. The labeler was subsequently completely overhauled and tested for functionality. The system is mounted on a sturdy stainless steel/aluminum frame and features an integrated conveyor belt. The photos show labeling heads, roll holder, control panels, sensors, and mechanical adjustment options for adapting to different products or packaging. Data / Features: Manufacturer: ELS Type / Designation according to nameplate: AK2-SCBS201 Machine no. according to nameplate: 16615 / 2024 Gjdpfx Aijzkucfjxjka Labeling station with conveyor belt Height and position adjustment Stainless steel / aluminum construction Control panels on the labeling head Sensors included Completely overhauled Function tested Condition: used, ready for operation The machine is suitable for use in packaging lines, e.g., for labeling packaged products, trays, boxes, or similar items. Before use, the system should be adjusted to the specific product and adapted to the corresponding label format. Note: Technical data such as label width, label length, belt width, connection values, and exact dimensions can be requested separately if needed or checked on-site. Inspection and testing possible by appointment. Errors and prior sale excepted.

Condition: used, Year of construction: 2017, Overview  This labelling machine was manufactured in 2017 by NCM Maquinaria. The machine is designed for labelling applications in the wine industry. The machine is currently still installed and can be visited on request. Technical data  - Capacity: 1,500 – 2,000 bph - Application: Wine - Configuration: Model LV+5 - Type: Self-Adhesive Gsdpozaw Rlofx Aixeka - Compatible Bottle formats: 250 ml – 500 ml – 750 ml 1 L - 1.5 L - Nº of Heads: 4 - Label Types: Front, back, neck and fiscal stamp labels

Condition: good (used), Ram punch AMC Hydromatic 220 Label die cutter A professional machine made in Italy. AMC is a world leader in the production of label die-cutting machines. Very good condition. The machine is 100% functional and ready for production. This is the model currently in production. Technical specifications: Maximum format: 220 x 220 mm Number of cycles: 18/min Productivity: 900,000 sheets/h Weight: 700 kg The machine is equipped with a hydraulic quick-action unit. Gksdozmu I Hopfx Aixoa Photo safety barriers. Adjustable feed table in all directions. Two operating modes: semi-automatic and manual. Tail on the delivery.

Condition: used, Year of construction: 2010, Second-hand machine Year of manufacture: 2010 Features and technical specifications: Right-hand configuration 2 side tables are still in their original packaging H&H / HARDO TH 1020-V46 BV DA (twin unit) Max. application width: 2,040 mm (2 × 1,020 mm) Configuration: Twin-unit system, both machines can also be operated individually Application roller: reinforced version Application roller diameter: 46 mm Knurling on application roller: 0.5 mm Bearings: reinforced roller bearings Bearing shells: hardened Squeegee: pneumatically operated, needle-bearing mounted Main bearing lubrication: external lubrication, filled using a hand-operated grease gun Tank seal: adjustable and replaceable without removing the application element Application speed control: via frequency converter Speed range: 3.2 – 19.3 m/min Control: Potentiometer Display: digital speed display Pressure rollers: 2, silicone-coated Pressure rollers, length: 2,040 mm Pressure rollers – diameter: 159 mm Pressure rollers – Actuation: pneumatic Pressure rollers Lowering: automatic after the drive motor is switched off Height adjustment of material feed: electrically driven in manual step mode Stroke of application unit: 0 – 200 mm Conveying height: 925 mm (lower edge of material) Drive for pressure rollers: separate drive Motor: including motor console, mounting and cladding Additional application speed control: via separate frequency converter Additional speed range: 3.2 – 19.3 m/min Additional control: Potentiometer Additional display: digital speed display Base frame: aluminium profile system Stands: 2, made from anodised aluminium plates Adjustable feet: Adjustment range ±25 mm Material flow direction: right to left Heating control: Timer (daily and weekly programme) Temperature control: electronic with digital actual value display Melting tank volume: 2 × 25 litres Heating capacity: 2 × 8.0 kW Rated power: 18.5 kW Control voltage: 24 V Rated frequency: 50 Hz Operating voltage: 400 V Phases: 3 Fuse rating: 63 A Compressed air connection: < 8 bar Application: Melting and application of non-reactive hot-melt adhesives Weight: 1,560 kg Gkedpfx Aozk Nzvoixja Availability: at short notice Location: Rhineland-Palatinate

Year of construction: 2004, condition: used, Conveyor tower Ambaflex SV-400-1800-HS - Kolbus XAF 660 Year: 2004 Description: Gkodpfx Ajzi S Amsixea - Length of conveyor: +/- 28 mtr

Condition: used, Year of construction: 2004, Delivery Palamides Delta 702 Year: 2004 Gkedpfx Aiezi St Ssxja - Vertical stack delivery with pressing - Banding device(s): 2

Condition: reconditioned (used), Year of construction: 1994, For sale: a Kaltenbach cold-cut saw. Gksdozlm R Ropfx Aixoa Gearbox with no play! Type: KKS 400 EC E Year of manufacture: 1994 Saw blade diameter: 400 mm Motor power: 1.8/2.7 kW Cutting speed: 10/20 13/26 15/30 m/min Feed rate: 0 - 1,000 mm/min Rapid traverse: 1,550 mm/min Maximum working area: 130 mm Working area for square material: 120 mm Working area for flat material: 305 x 20 mm Working area for round material: 130 mm Minimum working area: 10 x 10 mm Mitre angle range: 0° - 90° - 0° Dimensions (L x W x H): 1,080 x 900 x 1,760 mm Weight: 900 kg Inspection/collection in 89558 Boehmenkirch. Shipping possible upon request. Forklift available for loading.

Condition: new, Year of construction: 2024, saw blade diameter: 315 mm, cutting height (max.): 150 mm, cutting range round steel at 45°: 108 mm, cutting range round steel at 90°: 108 mm, rotational speed (min.): 17 rpm, rotational speed (max.): 33 rpm, BERG+SCHMID vertical circular saw model VKS 315 Speed: 17+33 rpm - Miter left 60° + right 45° - Clamping vice with double clamping arm (4-fold fixed) for low-burr cuts and quick lateral movement - Saw table with large turntable and particularly stable vice for optimum material clamping - Robust prismatic guide of the saw head (adjustable dovetail guide) - Automatic cooling system - Machine base frame with chip drawer - Metal handle for high clamping force - Counter holder with spring assembly a. Saw blade dimensions: 315x40mm Further accessories such as saw blades, roller conveyors, measuring stops, minimum quantity lubrication etc. available on request! Delivery time: ex stock Waiblingen Beinstein Gkodsrrvn Ajpfx Aixoa

Condition: good (used), Semi-automatic cold circular sawing machine with roller table. Gsdoq U N Ryjpfx Aixoka

Condition: excellent (used), Figure 1 provided by the manufacturer as an example. Remaining images are original. Manufacturer: Minda Designation: Timper Press V 200 Technical data: Main pressing force from below: Number of press chambers: 2 Maximum lamella width: 270 mm Godpfx Aijhtd E Asxoka Maximum glue-laminated timber length: up to 18 m Glue-laminated timber profile: straight Lateral alignment of the lamellas: included Pressing system: hydraulic Permanent pressure control: included Packaging: separate Loading/unloading: in the longitudinal direction

Condition: used, Year of construction: 2009, Second-hand machine Year of manufacture: 2009 Condition: factory-refurbished by Osama Technologies Gksdjzk Nxbspfx Aixoa Features and technical specifications: - Automatic gluing machine with two rollers - Working width: 1000 mm - Usable working thickness: 0–100 mm - Application rollers Ø 185 mm - Feed speed 24 m/min - Work surface height: 800 mm - Groove spacing between rollers: 2 mm - Motor power 0.37 kW - Glue distribution tank made of painted sheet metal - Water tank made of galvanised sheet metal - CE marking - Voltage 400/50/3Ph Availability: at short notice Location: Röllbach

Condition: excellent (used), CTS Type: TSS-70/350-A Water-cooled cooling unit For sale is a high-quality temperature shock testing chamber from CTS (Clima Temperatur Systeme), model TSS-70/350-A. The unit is used for carrying out temperature shock tests and is typically used in industry, research, and quality assurance. Application areas: Material testing Aging tests Electronics and component testing Temperature shock and cyclic temperature tests Technical data: Type: TSS-70/350-A Temperature range: Hot chamber: +50°C to +200°C Cold chamber: -70°C to +100°C Electrical data: Connection: 400 V, 3/N, 50 Hz Rated power: approx. 20.4 kW Rated current: approx. 36.5 A Refrigeration system: Refrigerant: R404A / R23 Pre-cooling stage: approx. 6.0 kg Cooling stage: approx. 3.0 kg Water-cooled Equipment / Features: CTS control panel with touch display Microprocessor-controlled control and monitoring system Program operation Digital setpoint and actual value display 2-zone system (hot and cold chamber) Automatic moving platform for shock tests Technical design: Hot and cold chambers are separate Moving platform system for rapid temperature changes Test chamber made of stainless steel Insert shelf / grating Viewing window in the door Water cooling connections available Control cabinet integrated Dimensions: External dimensions (H x W x D): approx. 2450 x 2160 x 2200 mm Internal dimensions (H x W x D): approx. 610 x 850 x 680 mm Weight: approx. 2500 kg Additional data: Protection class: IP 54 Operating overpressure: approx. 25 bar Test pressure: approx. 27.5 bar For your security as a buyer, the following information is provided! The following points will be carried out on our offered chambers in advance: 1. Functional check and replacement of necessary components 2. If necessary, new filling with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, the chambers will be subjected to a documented test run. Condition: used Gkodpoy Hkgbsfx Aixoa Scope of supply: see pictures (Changes and errors in the technical data are subject to change!) We will be happy to answer any further questions you may have by telephone.

Condition: excellent (used), CTS Type: TSS-70/130 Water-cooled refrigeration unit For sale is a high-quality thermal shock test chamber by CTS (Clima Temperatur Systeme), model TSS-70/130. This device is designed for performing thermal shock tests and is typically used in industry, research, and quality assurance. Application Areas: - Material testing - Aging tests - Electronics and component testing - Thermal shock and temperature cycling tests Technical Specifications: Type: TSS-70/130 Test volume: 130 liters Temperature range: - Hot chamber: +50°C to +200°C - Cold chamber: -80°C to +100°C Heating rate: approx. 6 K/min from ambient temperature to +180°C Cooling rate: approx. 4 K/min from ambient temperature to -60°C Temperature deviation: - ±1 K over time - ±2 K spatially Temperature change rate: - max. 100 K/min average for shock test mode (no radiant heat) Transfer time between chambers: - ≤ 15 min for -65°C to +200°C with 10 kg ICs Changeover time: - < 10 seconds Electrical Specifications: Connection: 400 V, 3/N, 50 Hz Nominal power: approx. 17.2 kW Nominal current: approx. 29 A Site fuse: 32 A slow-blow Connection: Cekon 32 Refrigeration System: Refrigerant: R404A / R23 Water-cooled, low noise, fully hermetic Features/Equipment: - CTS control panel - Microprocessor-controlled regulation and monitoring system - Programmable operation (up to 100 test programs) - Digital setpoint and actual value display - RS232 interface - 2 free switching channels for external device control - Fault notification via volt-free contact (Loadable up to 30 V DC, 2 A) - EMC tested Technical Construction: - Hot and cold chambers - Transfer basket with spindle drive - Test chamber/transfer basket made of stainless steel (material no. 1.4301) - Stainless steel wire insert basket - Tube port NW 50 with sealing plug - Compressed air connection 1/4" male Gedpfxoy Hkd Hs Aixska - Non-pressurized condensate drain R 1/2" female thread - Safety door locking - Lockable door with window Dimensions (according to installation diagram): External dimensions approx.: 2335 x 940 x 1820 mm Installation clearance approx.: 1990 x 940 x 1652 mm Test chamber internal dimensions: height approx. 410 mm, width approx. 480 mm, depth approx. 660 mm Window: 300 x 300 mm Additional Data: Protection class: IP 22 Sound pressure level: < 60 dB(A) Weight: approx. 950 kg Average consumption during test cycle: approx. 8 kWh Important information for your safety as a buyer! The following points are performed on our offered chambers in advance: 1. Functional check and replacement of necessary components 2. If required, refill with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, chambers undergo a documented test run. Condition: used Scope of delivery: see photos (Specifications subject to change and errors excepted.) For further questions, please feel free to contact us by phone.

Year of construction: 2022, condition: good (used), Machine is in good working condition. Still in production. Gksdpozlaqdofx Aixea Parts shown by hand not come.

Condition: refurbished (used), Year of construction: 1980, For sale: Kaltenbach cold circular saw – Various versions and models in stock. The machine has been extensively overhauled both technically and visually. Gearbox, of course, backlash-free! Gkjdjzk U Afepfx Aixja Type: KKS 400 H Saw blade diameter: 400 mm Motor power: 1.8/2.7 kW Cutting speed: 10/20, 13/26, 15/30 m/min Feed rate: 0 - 1,000 mm/min Rapid approach/return: 1,550 mm/min Maximum working range: 130 mm Square material working range: 120 mm Flat material working range: 305 x 20 mm Round material working range: 130 mm Minimum working range: 10 x 10 mm Miter range: 0° - 90° - 0° Dimensions (LxWxH): 1,080 x 900 x 1,760 mm Weight: 850 kg Inspection/collection in 89558 Böhmenkirch. Shipping available on request. Forklift available for loading.

Condition: reconditioned (used), Year of construction: 1980, For sale is a Kaltenbach cold circular saw The machine has been technically and optically refurbished Gearbox naturally free of play! Type: KKS 400 H Saw blade Ø: 400 mm Motor power: 1.8/2.7 kW Cutting speed: 10/20 13/26 15/30 m/min Feed rate: 0 - 1,000 mm/min Fast forward/reverse: 1,550 mm/min Max. working range: 130 mm Working range square material: 120 mm Working range flat material: 305 x 20 mm Working range round material: 130 mm Working range min.: 10 x 10 mm Mitre range: 0° - 90° - 0° Dimensions LxWxH: 1,080 x 900 x 1,760 mm Weight: 850 kg Godpfx Aiozk Uz Ijxjka Inspection / collection in 89558 Boehmenkirch Shipping possible on request Forklift available for loading.

Condition: used, Year of construction: 2018, Rollen-Laminiergerät - Roll Laminator GBC Ultima 65Year 2018 - Serial-No. PGG0734 Formatbreite / Size width max. 650mm Heiß-/Kaltlaminierung / Hot and Cold laminationSpecifications Operation Mode Roll film laminator Heating System 2 heated rollers Laminating Speed (variable) max. 3000mm/min Max. Pouch Thickness max. 2 x 250 micron rolls Photo friendly Warm up Time 10min Power Supply 220/240 V/AC Laminating Thickness max. 6.0mm Laminating Width max. 685mm Anti-Jam Technology Manual Reverse Approx. lamination time (A4) 6 secs (A4 75 microns) Dimensions (WxHxD) 889 x 355 x 533mm Godpfjmk Nc Djx Aixoka Weight 62.4 Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Condition: used, Year of construction: 1995, machine/vehicle number: 1, 5-Farben Etikettendruck- und Endlosdruckmaschine - 5-Color Label- and Business Form Printing Machine Edelmann Junior Print DR2450Baujahr / Year 1995 - Serial-No. 1.228/8 Size 8 1/3" Gksdpfxoh Axahj Aixsa Druckformat / Printing Size max. 207.5 x 360mm Geschwindigkeit / Speed max. 40.000rev/h Papierbreite / Paper width 150-370mm Rollendiameter / Reel diameter 1000mm Diameter Kern / Core 70mm Papiergrammatur / Paper weight 30-160gr7sqm Schnittlänge / Cutting length 423.3 or 211.6mm Rolle zu Bogen / Roll to Sheet Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Condition: used, Year of construction: 2018, Rollen-Laminiergerät / Roll Laminator Cold/Hot GBC CATENA 35Year 2019 - Serial-No. PCG0226 Formatbreite / Size width max. 650mm Heiß-/Kaltlaminierung / Hot and Cold laminationSpecifications Operation Mode Roll film laminator Heating System 2 heated rollers Laminating Speed (variable) max. 3000mm/min Max. Pouch Thickness max. 2 x 250 micron rolls Gedpfx Aemk Nc Ieixjka Photo friendly Warm up Time 10min Power Supply 220/240 V/AC Laminating Thickness max. 6.0mm Laminating Width max. 330mm Anti-Jam Technology Manual Reverse Approx. lamination time (A4) 6 secs (A4 75 microns) Dimensions (WxHxD) 685 x 330 x 457mm Weight 37.8kgs Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Year of construction: 2013, condition: used, machine/vehicle number: 6012, Etikettiergerät / Labeling machine EcoLine 100-XSR Baujahr / Year 2013 - Serial-No. 6012 Durchlassbreite / bandwidth 100mm Stoppgenauigkeit / stopping accuracy +/- 0.5mm Etikettenlänge / label length min. 10mm Etikettenbreite / label width min. 10mm Gkodpfxelgz U Se Aixsa Innen-Durchmesser Etikettenrolle / Inside diameter of label roll 40/76mm Aussen-Durchmesser Etikettenrolle / Outer diameter of label roll 300mm Netzspannung / Voltage 115/230V, 50/60Hz Leistungsaufnahme / power consumption 400 VA Zertifizierung / Certification CE IP-Schutz IP44 (optional IP54) Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Condition: used, Etikettiergerät / Labeling machine ETMA EM 01 Baujahr / Year 1993 Durchlassbreite / bandwidth 200mm Stoppgenauigkeit / stopping accuracy +/- 0.5mm Etikettenlänge / label length min. 10mm Etikettenbreite / label width min. 10mm Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test Godpfx Aexnb E Ioixeka

Year of construction: 2020, condition: excellent (used), Weber Legi-Air 4050E CC (Gen.3) – automatic print and apply labeling system with support frame For sale: Weber Legi-Air 4050E CC (Gen.3) – a professional industrial print and apply labeling system designed for automatic product labeling in production lines. Manufactured by Weber Marking Systems, this unit is designed for continuous operation in demanding industrial environments. The machine provides highly precise and efficient label printing and application, making it ideal for packaging and product identification processes. Technical data: Manufacturer: Weber Marking Systems GmbH Model: Legi-Air 4050E CC (Gen.3) Year of manufacture: 2020 Print resolution: 203 / 300 / 600 dpi Maximum print speed: up to 400 mm/s Capacity: up to 240 labels/min Application accuracy: ±0.8 mm Minimum label size: 10 x 5 mm Maximum label size: 160 x 350 mm Maximum applicator arm reach: 400 mm Power supply: 100–240 V AC / 50–60 Hz Power consumption: 700 W Operating pressure: 6 bar Air consumption: 0.1 – 3 l / cycle Additional information: sturdy support frame included, Gedpfsy Ickbjx Aixoka height adjustment on the legs and on the support column, maximum labeling head height on the support frame: approx. 140 cm from the floor, can operate in four directions: left / right / up / down. TAG: industrial labeler, labeling system, label printer, print and apply system, Weber Legi-Air, Weber Marking Systems, Avery Dennison labeler, Zebra label printer, Sato labeling machine, Novexx labeling system, Videojet label applicator, Domino print and apply, automatic label applicator, carton labeling machine, production line labeler, industrial labeling machine, packaging label applicator, automatic print and apply, product labeling system, industrial label applicator

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, saw blade diameter: 120 mm, O F F E R We can offer you the following ex stock, subject to prior sale and errors excepted, without obligation: EISELE Vertical cold circular saw with mitre cut Gkedpjyub N Usfx Aixoa Type VMS II – 350 PV Year of manufacture 2010 _____ Max. saw blade diameter 350 mm Saw blade speeds 40 / 80 rpm Workpiece diameter 90 mm Swivel range of saw table 0 – 90 degrees Continuously adjustable pneumatic feed 0 – 10 (?) Approx. weight 350 kg Features: • Adjustable workpiece length stop, mounted on the right - Max. adjustable length: 500 mm • Pneumatic workpiece vice – clamping width 160 mm • Minimum quantity coolant system (MMKS) for saw blade • Adjustable depth stop