Used Ayen Glue Spreader for sale (1,537)

Condition: used, Year of construction: 2015, Overview The machine is designed for high-speed wrap-around labeling from the reel. The machine was taken from a production line and is fully functional. It is out of production but available for inspection. Cjdeyhgvgjpfx Afqogw Technical Data:  - manufacturer: Krones, Germany - model: Contiroll HS 810-720     - year of manufacture: 2015 - neck handling machine, modification possible - formats: 1,5L and 2,0L - labelling applicators: 1 (wet-glue head), 2 magazines - operation Direction: Right-machine,  - production Capacity: 50.000/h - Worked Labels: IN REEL - Electrical Supply: 400 V ± 5%, 50 Hz ± 1%, 3P + N + PE, auxiliary 24 V DC

Condition: used, Year of construction: 2008, Overview The machine is designed for high-speed wrap-around labeling from the reel. The machine was taken from a production line and is fully functional. It is out of production but available for inspection. Technical Data:  - manufacturer: Krones, Germany - model: Contiroll - year of manufacture: 2008 - labelling applicators: 2 (wet-glue heads) Cgjdpfx Aeyhgqqofqjw - operation Direction: Right-machine, parallel on one side of the machine - production Capacity: 45.000/h - Worked Labels: IN REEL - Electrical Supply: 400 V ± 5%, 50 Hz ± 1%, 3P + N + PE, auxiliary 24 V DC

Condition: used, Year of construction: 2010, Overview Cgsdpfeydctyox Afqow The machine is designed for high-speed wrap-around labeling from the reel. The machine was taken from a production line and is fully functional. It is out of production but available for inspection. Technical data  - Capacity: 39,000 bottles per hour (bph) - Bottle Formats: 1.5 L - Worked Labels: IN REEL - two label applicators  - Reel Change: Automated - Run Time: Approx. 55,000 hours - Electrical Supply: 400 V ± 5%, 50 Hz ± 1%, 3P + N + PE, auxiliary 24 V DC - Protection Class: IP 54 (main panel and motors) - Working Conditions: 5-40 °C, 30-80% humidity, up to 1000 m altitude, no explosive atmosphere - working direction: left-right/clockwise  - bottle infeed/outfeed parallel on one side of the machine

Condition: used, Year of construction: 2018, Overview  The machine was built in 2018 by the german manufacturer KRONES and is designed for high-speed wrap-around labeling from the reel. This machine is ideal for bottling lines requiring flexibility across various labeling technologies. The machine was taken from a production line and is fully functional. It is available for inspection and can be disassembled, packed and shipped on request. Technical data  - year of manufacture: 2018 - Capacity: approx. 20,000 /h - Bottle Formats: 0.5 L, 1.5 L PET  - Worked Labels: IN REEL - Reel Change: Automated - Electrical Supply: 400 V ± 5%, 50 Hz ± 1%, 3P + N + PE, auxiliary 24 V DC - Protection Class: IP 54 (main panel and motors) - Modular Design (Plug & Play): Features automatic docking stations allowing quick and toolless changeovers between different labeling methods (e.g., hot melt, cold glue, self-adhesive, wrap-around) - Versatility: Capable of handling a wide range of container shapes and sizes (glass, PET, cans). Cgsdpfjyb Smdsx Afqsw Scope of Delivery  - Krones ERGOMODUL labeling machine (2018) - CE certification, operating and maintenance manuals, wiring diagrams - Spare parts and format change components - Drying System | KRONES-LINADRY | 2003 - Labelcheck | KRONES | Checkmat

Condition: used, Year of construction: 2010, Overview Cgjdpfjxn T Nfox Afqsw This cold glue labelling machine was manufactured in 2010 by the Italian company Kosme S.r.l. The model Extrafix 504/6 SC2 E3 is designed for labelling of glass beer bottles using cold glue technology. The machine was in production until January 2025, is now stored and ready for shipment, and remains in good operational condition. Technical data  - Capacity: 6,000 bottles per hour - Formats: 0.33 L (long-neck bottles) - Neck finish: 26 mm crown cork - Label Type: Cold glue (paper labels) - Status: Stored, ready for shipment - Condition: Previously in production until January 2025

Condition: used, Year of construction: 2010, Overview  This rotary cold-glue labelling machine was manufactured in 2010 by the Spanish company Auxiemba. The model BASIC 600-10-CF-I-DR is designed for applying paper or polypropylene labels onto cylindrical glass bottles using cold-glue technology. It is equipped with formats for 330 ml, 500 ml, and 750 ml bottles, making it suitable for wineries, breweries, and beverage producers. The machine is being sold due to the closure of a production line and is available in very good working condition. Technical data  - Capacity: up to 10,000 bottles/hour - Bottle formats: 330 ml, 500 ml, 750 ml - Bottle height range: 50–360 mm - Bottle diameter range: 40–160 mm - Label length range: 30–140 mm - Rotation direction: Clockwise - Number of bottle plates: 10 - Number of labelling stations: 1 - Air consumption: 125 L/min - Power consumption: 17.3 kVA, 400 V - Working height: 1,100 ± 50 mm - Construction: Stainless steel frame, enclosed safety housing - Control system: Micro PLC with touch-screen for speed, production, and fault management - Key features: - Cold-glue labelling head with oil-bath lubricated mechanisms - Central carousel with centering bases for precise bottle positioning - Pneumatic heated pump for adhesive circulation and return system Cgsdjxl Di Dopfx Afqsw - Automatic bottle synchronization with infeed screw to prevent breakages - Micrometric glue adjustment to reduce film thickness and ensure clean labelling - Bottle retainers for smooth handling and reduced congestion - Gear-driven transmission with clutch and emergency stop system - Compact, fully enclosed design for hygiene and safety  

Condition: used, Year of construction: 2025, Overview This roll-fed hot glue labelling machine was manufactured by ACMI (Italy). The Opera PRO 400 RF is designed for high-capacity beverage production lines, processing both cylindrical and shaped containers in glass or PET. It applies wrap-around OPP labels at very high speeds, ensuring excellent efficiency and reliability. The machine is equipped with modern features such as automatic label splicing, brushless motor-driven infeed screws, and remote assistance capability. It is currently available for sale. Technical data  - Capacity: Nominal 48,000 bph (max. mechanical speed: 58,000 bph) - Formats: Cylindrical and shaped containers, PET or glass, e.g. 500 ml PET round bottle (wrap-around OPP label) - Machine diameter: 1,320 mm - Pitch: 125.60 mm - Label type: Roll-fed OPP hot glue wrap-around labels (30–40 µm thickness, 30–175 mm height) - Platform rotation: Motorized belt (R version) Cjdexgik Aspfx Afqsgw - Main motor: Servomotor - Electrical connection: 400 V (+/-10%), 50 Hz, 3PH + N + PE - Conveyor height: 1,100 mm - Conveyor chain: Plastic flat-top 82.5 mm, thickness 4 mm - Low voltage controls: 24 V DC - Environmental conditions: 5–45 °C; altitude up to 1,000 m - Control cabinet: Stainless steel with integrated air conditioner - Standard lubrication: Centralized, manual - Additional features: Automatic label splicing, double reel support, quick-release platforms, detection device for fallen bottles, remote assistance

Condition: used, Year of construction: 2004, Overview  The labeler was manufactured in 2004 by the German manufacturer Krones. The machine was regularly maintained and is still installed in a bottling line. As the selling mineral water company is not using the whole bottling line any more, they are selling the used machines, which are still in good shape. Tech. Details  - Output: 16,000 - 20,000 bph - Formats: -  0,25 l Vichy bottle - 0,5l Set 1 - 0,5l Set 2 - 0,5l Set 3 - 0,7l GDB - 0,75l Set 1 - Pitch circle: 720 mm - Number of plates: 15 - Number of labelling stations: 2 - Rotation: counter clockwise - Glue pumps included - Checkmat label inspection for label presence - Date coder included - Stainless steel glue roller Cjdpfx Afsxb A Idoqegw - infeed and output direction in line

Condition: used, Year of construction: 2009, Overview Csdjw En Utjpfx Afqsgw The labeller was built in 2009 by Italian manufacturer PE Labellers. The machine is in a good condition, already professionally dismantled and stored in a warehouse. Techn. Details - Capacity: 12.000 bph - Adapted for: 1.0L and 1.5L - Working sense: entry left – exit right (counter-clockwise) - Number of labelling heads: 12 - Label position: wrap-around  - Label material: OPP with hot melt - Machine drive: Siemens S7 - Bottles processed & format tools incl.: 0.25L – 0.50L – 1.0L

Condition: used, Year of construction: 2011, Overview This cold glue labeller was manufactured in 2014 by the German company HEUFT. It was used for the labelling and inspection of glass bottles including control of label presence, underfill detection by X-ray, and bottle breakage detection with automatic rejection. The machine includes special equipment for bottles with neck foil. It comes with 6 format parts. The Domino laser, vacuum unit and glue pumps are not included in the scope of delivery. It is available immediately and can be viewed by appointment. Technical data  - Type: Cold glue labeller with 2 labelling stations (8 glue pallets, 6 gripper positions, machine pitch 120 mm) - Capacity: up to 36,000 bottles per hour (max. output without orientation, as per documentation) - Container type: glass, transparent - Container diameter: 59-67.5 mm - Container height: 226-260 mm - Closure material: metallic, closure diameter: 28 mm - Belt height: 1000 mm - Electrical connection: 400 V, 50 Hz - Max. Ambient temperature: 40 °C - Device diameter container carousel: 1150 mm - Control functions (Spectrum TX): Label control (sensors), underfill control (X-Ray), bottle breakage control, rejection Cgodpowz Evyjfx Afqew - Special feature: Processing of NRW bottles with neck film Scope of Delivery  - HEUFT Tornado W incl. 2 cold glue stations - Spectrum TX control system - 6 format parts - Without domino laser, vacuum cleaner and glue pumps  

Condition: used, Year of construction: 2004, Overview This labelling machine was manufactured in 2004 by the German company GERNEP. The model Labetta 4/3/12 784 2A 3SK is equipped with two wet glue stations and three self-adhesive labelling stations, offering flexible labelling configurations for a variety of bottle types. The machine has a capacity of 8,000 bottles per hour and is available immediately. Technical data  - Capacity: 8,000 bph (6,500 bph with photoelectronic orientation) - Number of bottle plates: 12 - Number of labelling stations: 5 - Station 1: Wet glue, labelling height 330 mm, steel glue roller - Station 2: Wet glue, labelling height 230 mm, steel glue roller - Stations 3–5: Self-adhesive - Orientation: - Photoelectronic bottle orientation via cap - Prepared for orientation via bottle cam - Electrical height adjustment - Operating voltage: 400 V - Frequency: 50 Hz - Control unit: Siemens S7-200, Touch TD integrated Cgodpfx Ajwh U D Tofqsw - Direction: Right to left Scope of Delivery  - GERNEP Labetta 4/3/12 784 2A 3SK labelling machine - Integrated control unit (Siemens S7-200 with Touch TD) - Machine safety housing with hinged and lift doors  

Condition: used, Year of construction: 2005, Overview  This cold glue labelling machine was manufactured in 2005 by German company HEUFT. The machine is no longer in production use and is now available for sale. It includes two integrated laser coders for date marking and supports a wide range of bottle formats. Ideal for high-speed beverage production environments. Technical data  - Capacity: Up to 60,000 bottles per hour - Formats: Supports 11 bottle formats - From 0,3l - 0,66l - Steini, NRW, Longneck Cgodowd Uk Sepfx Afqsw - Container types: Glass, not transparent, non-contoured - Container diameter: 60.4 – 69.1 mm - Container height: 174 – 270 mm - Label positions: - Front (up to 2 labels) - Back (up to 1 label) - Label size range: - Width: 70 – 111 mm - Height: 33 – 100 mm - Band height: 1100 mm - Max. ambient temperature: 40°C - Power connection: 400 V - Machine design: Straight version, size L (approx. 3360 mm wide) - Bottle carousel diameter: 1610 mm - Number of bottle plates: 42 - Bottle rotation in carousel: Mechanical - Guide star diameter: 690 mm - Labelling stations: - 2 x Cold glue labelling stations - 8 glue pallets - 9 gripper positions - Automatic magazine feeding Scope of Delivery  - 1 x Labelling Machine | HEUFT | TORNADO | 2005 - Including: - 2 x Integrated Laser Coders | Bluhm - Complete labelling setup with format parts for 11 bottle formats - Cold glue stations, glue pallets, gripper arms, and automatic magazine - Technical documentation

Condition: used, Year of construction: 2008, Overview  This cold glue labeller was manufactured in 2008 by the German company Gernep. The machine is designed for applying labels using cold glue technology and is immediately available for sale. Technical data  - Manufacturer: Gernep - Model: Labetta 4/3/10 640 2A - Year: 2008 - Direction of rotation: Left-hand machine (bottle plate rotates counterclockwise) - Nominal capacity: 14,000 bottles/hour - Adjustable from 3,000 - 15,000 bottles/hour - 2 cold glue units - Label positions: Body, front, back - Bottle formats: Cgjdpfxowaxyio Afqow - 0.5L NRW bottle - 0.33L Vichy bottle - 0.33L Ale bottle

Condition: used, Year of construction: 2015, Übersicht Die Etikettiermaschine wurde 2015 von der deutschen Firma Krones hergestellt. Sie ist noch in Betrieb und befindet sich bei einem deutschen Mineralienunternehmen. Da der Vorbesitzer in eine neue Maschine investiert, ist diese Maschine zu verkaufen. Die Maschine ist mit Greiferanläufen ausgestattet, die es erlauben, viele Formate zu verarbeiten und geringe Umrüstzeiten zu haben. Zusätzlich gibt es automatische Etikettenmagazine, um die Stillstandszeiten weiter zu reduzieren. Technische Details - Leistung: bis zu 50.000 bph - Bauart - Rotierend - Arbeitsrichtung gegen den Uhrzeigersinn (r-l) - Modulare Maschine - Höhe des Förderbandes: 1150 mm - Etikettentyp: Kaltleim - Position des Etiketts - Brust/Hals - Stanniol - Körper - Rücken - Siegel - Flaschenformate - 0,25l Vichy-Flasche - 0,5l GDB - 0,7l GDB - 0,75l Gastro-Flasche Codpfx Afev I Tnxjqegw - Anzahl der Aggregate: 3 - Teilkreisdurchmesser: 1800 mm - Anzahl der Flaschenteller: 45 - Teilungsdurchmesser: 125,6 mm - Ausrichtung der Flaschenteller über Danfoss-Servoantriebe - Erkennung von beschädigten oder umgefallenen Flaschen am Einlauf - Stoppstern am Einlauf - Leimwalzen aus Stahl - Vorbereitet für Flaschenausrichtung durch Kameraerkennung - Heissleimwerk für Siegeletikett von Robatech - Heissleimdüse an der Etikettierstation montiert - Siemens S7 - Technische Dokumentation vorhanden Lieferumfang - Datumscodierer - Leimpumpen Unipump H (heizungsgesteuert)

Condition: used, Year of construction: 2004, Overview  The labeller was built in 2004 by Italian manufacturer KOSME. The machine is in a good condition, already professionally dismantled and stored in a warehouse. Two cold glue stations. One label, one neck label, one counter label + one adhesive station. The labeler is working in counter-clockwise direction Cgjdpfev Df I Nsx Afqjw Technical details - Capacity: - 6,000 bph - Labeling stations: - 2 cold glue - 1 self adhesive

Condition: good (used), Year of construction: 1996, Field of application: Agriculture Empty weight: 7.500 kg Technical condition: good Visual appearance: good Production country: DE Cgjdpfxozg N A Sj Afqsw Please contact Vink Machinery for more information Unimog U1400 Rail * 1996 * 142505 kilometers * Diesel * 4x4 * 7500 kg own weight * Equipped with snow plow * Equipped with sand/salt spreader * equipped with Rail wheels

Condition: ready for operation (used), Year of construction: 2021, Nordson Hot Melt Glue Pump Cgodsy R Ecropfx Afqjw Type: MESA 6 Year 2021 Power 200/240 V 50/60 Hz, 15/18 A Dimensions: 750 mm x 350 mm x 570 mm.

Condition: used, Year of construction: 2016, Overview  This rotary cold-glue labelling machine was manufactured in 2016 by Germany KRONES. The machine is designed for high-speed beverage bottling lines and is equipped with three cold-glue labelling aggregates for front, back and neck labels. The machine is used and still under power. Technical data - Capacity: approx. 33,000 bottles/hour - Formats: Codpfszhaadjx Afqegw - 0.75 GDB DN2 - 0.5 L longneck beer - 0.33 L longneck - 0.25 L individual bottle - Application: Cold-glue labelling of beverage bottles - Configuration: 2.400-40-188.5, 3 cold-glue labelling aggregates - Label positions: Front, back, neck - Integrated systems: Domino coding system, Krones Checkmat 731 inspection system, Plasmatreat for seal label

Condition: good (used), Year of construction: 2003, color: other, first registration: 05/2003, total height: 3,500 mm, total length: 9,000 mm, total width: 2,500 mm, Tyre profile: 50% Brakes: drum brakes Suspension: leaf suspension Technical condition: good Cgsdjzic T Aopfx Afqow Visual appearance: good

Condition: excellent (used), Year of construction: 2022, functionality: fully functional, Fe-Ma-Tech Bag Melter Glue Application Unit: - Type: advanced PUR 2 kg light eSmart - Year of manufacture: 2022 - TOP condition - Weight: approx. 70 kg - Dimensions: 550 x 430 x 970 mm - Type of glue pump: Gear pump - Pump nominal speed: 93 rpm - Base tank size (reservoir): approx. 1 liter - Melting capacity: up to 2 kg/h - Temperature sensor: PT100 device and external heating / optional Ni. 120 - Control accuracy: +/- 1°C The PUR 2 kg light eSmart bag melter is suitable for edge banding machines with lower adhesive consumption. Cjdpfx Afsw I S Eaeqsgw Tank size is compatible with all standard PUR bag packages in sizes of 2-3 kg. Modular system: All components can be replaced individually. Simply remove the sheet metal cover to quickly access all relevant parts. Melting capacity up to 2 kg/h (depending on the adhesive and its viscosity). The solid PUR adhesive, wrapped in aluminum foil, is placed into the tank. The adhesive is gently melted as needed. A glue reservoir is located beneath the tank, holding up to 0.7 kg of liquid adhesive. From there, the adhesive is conveyed via a gear pump, through a FE-MA-TECH® hot-melt hose and heated application head (valve) into the application units (IMA, Homag, etc.). The system is completely airtight, allowing the adhesive to remain in the unit for several months when used properly. Shipping via freight forwarding is available for an additional €190.40 #8404

Condition: used, Year of construction: 2010, Used machine Year of manufacture: 2010 Features and technical data: Right-hand version 2 auxiliary tables are still in original packaging Cjdpfx Asy E Avlefqsgw H&H / HARDO TH 1020-V46 BV DA (twin system) Maximum application width: 2,040 mm (2 × 1,020 mm) Design: Twin system, both machines can also be operated individually Application roller: reinforced version Application roller diameter: 46 mm Application roller knurling: 0.5 mm Bearings: reinforced roller bearings Bearing shells: hardened Scraper: pneumatically actuated, needle bearings Main bearing lubrication: routed externally, to be filled with a manual grease gun Container seal: adjustable and replaceable without removing the application unit Application speed control: via frequency converter Speed range: 3.2 – 19.3 m/min Control: potentiometer Display: digital speed display Pressure rollers: 2 pieces, silicone-coated Pressure roller length: 2,040 mm Pressure roller diameter: 159 mm Pressure roller actuation: pneumatic Automatic lowering of pressure rollers when drive motor is switched off Height adjustment for material clearance: electromechanically, manual inching mode Applicator unit stroke: 0 – 200 mm Conveying height: 925 mm (underside of material) Pressure roller drive: separate drive Motor: including motor mounting, fastening, and enclosure 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 pieces, anodised aluminium plates Adjustable feet: adjustment range ±25 mm Material feed direction: right to left Heating control: programmable timer (daily and weekly program) Temperature control: electronic with digital actual value display Melt tank capacity: 2 × 25 litres Heating power: 2 × 8.0 kW Nominal power: 18.5 kW Control voltage: 24 V Nominal frequency: 50 Hz Operating voltage: 400 V Phases: 3 Fuse: 63 A Compressed air connection: < 8 bar Application: Melting and applying non-reactive hot-melt adhesives Weight: 1,560 kg Availability: short-term Location: Rhineland-Palatinate

Condition: new, Year of construction: 2024, New machine Year of manufacture: 2024 (arrived 2025) MACHINESEEKER ENQUIRIES: Please understand that we do not offer this new machine outside our sales territory in Germany (Rhine-Main area and North Rhine-Westphalia). Such enquiries will not be answered. Technical specifications: Edge thickness, coil material: 0.4 – 3 mm (material dependent) Edge thickness, strip material: 0.4 – 8 mm (material dependent) Edge cross-section: max. 6 x 42 mm Edge height: max. 65 mm Workpiece thickness: 6 – 60 mm (restrictions possible for certain units) Workpiece width: min. 65 mm Workpiece length: min. 160 mm (without corner copying) Workpiece length: 180 mm Feed speed: 10 m/min Configuration: - Motorised pressure bridge adjustment - Pull-out workpiece support XL, spacing 600 mm - LED light at infeed, 3-colour - Motorised infeed fence adjustment - Extended infeed fence, 1,252 mm - I-Tronic package - Edge Control PPC 322 W controller - IntelliSet: intelligent tool offset - f.a.s.t = fast setting technology - ECO-Mode energy saving function - Prepared for RETURN connection (third-party product) - BS 501 guiding system; precise right-angle workpiece feed for edgebanding of narrow parts on end grain - Workpiece thickness: min. 10 mm - Workpiece width: min. 60 mm - Workpiece length: approx. 140 – 450 mm - FG201 jointing unit with 2 milling heads, 64 mm high - MG 301 edge feeder - GluJet GJ 725 NC PUR PRO glue application system - Automatic glue height adjustment via dosing sleeve and sensing nozzle to compensate for panel tolerances - NC axis for height adjustment - 90° swivelling for easy cleaning of the Glue Jet nozzle - Includes vacuum pump for professional processing of PUR adhesives. The vacuum pump removes the reaction partner (water molecules) from the PUR, allowing uncured PUR adhesive to remain in the system. The pump operates independently of the machine’s power supply and automatically compensates for vacuum loss. - Full control of PUR! - DW 301 pressure unit with motorised NC axis; first roller driven with pneumatic plunge control, 2 conical follow-up pressure rollers - GM301 spray unit after pressure section for high-gloss edges (slip agent) - KA 501 end trimming unit, pneumatic (60 mm) - Extraction hoods for end trimming unit - FR301 MOT6 multifunction milling unit - Shelf program Cgjdpsy Nuf Tefx Afqsw - FF 301 MOT1 profile milling unit - ZK301 MOT4 scraper unit incl. high-gloss kit - FK702 surface scraper - Spray unit for separation and cleaning agent, complete - GM 301 spray unit after pressure section (high-gloss edges) - SW 501 buffing unit Piping above the machine is not included in the scope of delivery. Availability: short notice Location: Hochheim

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: 2026, NEW ++ NEW Streich-Hex NEW ++ NEW TOP Model: SH 1.6 Pneumatically operated spreading device lightweight and easy to operate for spreading chilled, unprocessed butter on baked goods NEW device - table-top model made of stainless steel includes: 1 nozzle, selectable width from 20 - 30 mm Optional: Delivery service Leasing & rental service - Butter container with attachments - Threaded adapter Cgjdporkz Hnefx Afqow - Spreading nozzles 20/25/30/35/40/50 mm - Maintenance contract - Service package Instruction and commissioning More TOP bakery machines in stock!

Condition: used, Colour: Grey Cjdpfx Afezdkiueqegw Cargo space capacity: 3.000 l Tyre tread remainder on axle 1: 50% Tyre tread remainder on axle rear: 50%

Condition: used, Year of construction: 2012, Overview The labeler was manufactured in 2012 by the German manufacturer Krones. The machine was regularly maintained by OEM and is still in operation till early 2027. As the selling mineral water company is receiving a completely new bottling line, they are selling the used machines of their current line, which are still in good shape. With the two labelling stations, the machine can label front, back and neck. A date coder is included and installed on the machine. Technical Details - Output: 20,000 bph - Formats: 0,25l Vichy 0,5l 0,7 and 0,75l GDB and Schlegl - Pitch circle diameter: 600 mm - No servo drive of the plates - Infeed and output direction 90° - Rotation: counter clockwise - 36,000 operating hours - Glue pumps included Cgjdezb Afdepfx Afqsw - working direction: counter clockwise