Used Baty Optical Profile Projector for sale (9,381)

Condition: used, Used beam cambering and straightening machine from BAKKER Capacity: 200 tons Includes several tools ----- Used beam bending machine from BAKKER Capacity: 200 tons Includes various attachments Lrjdpfo Aazwfsx Akmsu #Stierli-Bieger #Voortman #Busschers #Dynobend

Year of construction: 2005, condition: good (used), functionality: fully functional, machine/vehicle number: 8382, 2-head welding machine for PVC profiles Ljdpjzdq Ttefx Akmoru

Condition: excellent (used), functionality: fully functional, Year of construction: 2013, pipe diameter (max.): 30 mm, input voltage: 400 V, input frequency: 50 Hz, Equipment: CE marking, documentation/manual, emergency stop, foot remote control, hardened rollers, HUVEMA MIP30 Profile bending machine, pipe bending machine 30mm ct2437 For sale in excellent condition HUVEMA MIP30 profile bending machine, pipe bending machine Manufacturer: HUVEMA MIP 30 Type: MIP 30 Year of manufacture: 2013 Lrodpfszq Sqtjx Akmou Rollers: 2 driven Upper roller up-down movement manually Max. shaft diameter: 30 mm Working speed: 4 m/min Bending capacity: - Flat steel: 50 x 10 mm - Square 35 mm - Closed section: 40x 40 mm - Pipe 48 x 3 mm Power: 400 V / 0.75 kW 50Hz Electric foot switch, with emergency stop Standard bending set Weight: approx. 200 kg Dimensions: W 650 x H 1350 x D:580 mm

Year of construction: 2022, operating hours: 15 h, condition: used, functionality: fully functional, operation weight: 30 kg, feed force X-axis: 20,000 N, pipe diameter (max.): 14 mm, machine/vehicle number: 79000, Lancier Smart Wheel 2022, used very little Very few operating hours (approx. 38 hours) Includes extensive accessories Includes HONDA EU22i generator Includes cable guiding set 2.6 mm - 3.7 mm Includes cable guiding set 6.7 mm - 9.0 mm Includes drive wheel set without groove 0.8 - 3.4 mm Includes drive wheel set with groove 3.5 - 9.0 mm Includes steel transport box Includes compressed air hose with claw coupling, 10 m Ljdpfxozphdte Akmsru The blowing device Automatic logging For cable diameter 1.5 - 9 mm For outer pipe diameter 7 - 14 mm Blowing speed 0 - 100 m/min Thrust force 20 daN L x W x H 500 x 400 x 400 mm Weight: approx. 30 kg Order no. 79000

Condition: good (used), The ALFRA PSG 5+ profile rail cutting device was manufactured in 2015 and is equipped with a hydraulic attachment. The length stop enables precise, repeatable cutting of profiles. An ALFRA 120 electro-hydraulic pump is connected to the hydraulic attachment and is included in the offer. The workbench is also part of the package. The device has been function-tested and has an electrical inspection performed by an electrical company. Lredpfxez N Smde Akmou

Condition: used, Year of construction: 2004, machine/vehicle number: 2161, For sale is a Schüco LKF 2600 machine for processing aluminum and steel profiles, manufactured in 2004. The machine is particularly suitable for the efficient processing of long profile lengths. The 3-sided processing over a processing length of 2,600 mm allows complex milling patterns to be incorporated into door and frame profiles without having to remove the profile from the clamping device. The pneumatic profile clamping system with four adjustable clamping cylinders ensures secure fixation of the profiles during processing. The pneumatic 180° rotation allows the profile to be conveniently positioned for processing the opposite side. A special advantage of the machine is the pneumatic rotation of the clamped profile by 180°. This allows processing on multiple sides to be carried out comfortably and precisely. Technical data: • 3-sided processing with a processing length of 2600 mm. This allows the operator to mill the milling pattern, e.g., of a 5-point locking mechanism, into a door profile without having to remove the profile from its clamping device. • During processing, the speed of the milling cutter can be adjusted to the profile. • 1 vertical milling spindle • Pneumatic rotation of the profile by 180° • All intermediate angles can be adjusted via a clamping device Ljdjz Spttopfx Akmeru • Pneumatic profile clamping with 4 adjustable horizontal clamping cylinders • The working head is lowered manually and pneumatically fixed at the working height • Copying templates along the entire length of the machine

Condition: used, Width: 60 cm Complete roll forming line equipped with tools for the production of a new type of industrial gutter for galvanized steel/stainless steel CE compliant Uncoiler capacity: 2 metric tons Maximum width: 600 mm Coil inner and outer diameters: 508–920 mm Hydraulic claw extension: 460 > 640 mm 4 kW Roll Forming Line Type H 18 stations Maximum width: 600 mm Maximum thickness: 0.8 mm Shaft diameter: 60 mm Maximum center-to-center shaft distance: 300 mm Siemens Simatic touchscreen control + Ethernet connection 7.5 kW Hydraulic shear Force: 5 metric tons Condition: machine has seen very little use Online auction of metalworking machines, woodworking machines, overhead cranes, workshop equipment, and lumber inventory, including an AMADA Arcade 210 CNC punch and nibbler, MAZAK VTC-41L and MT-V-515 vertical CNC machining centers, MAZAK Super Turbo-X 48 Mk II CO₂ laser cutting machine, BYSTRONIC Byjet 4022 CNC waterjet cutting machine, TECNOMA profiling and roll forming machines, ELUMATEC and EMMEGI aluminum sawing machines, HACO ERMS 200-metric-ton CNC press brake, ADIRA CNC press brake, LEFORT C 265T hydraulic scrap baler/shear combination, ESAB Pegasus CNC plasma cutting machine, GEMA powder coating machine with drying oven and exhaust system, EURO-MAC punching and nibbling machine, various KONE and DEMAG overhead cranes, VECOPLAN industrial shredder, NEDERMANN filter unit, METORA band saw, various metalworking and woodworking machines, panel saws, edge banders, milling machines, drills, compressors, workbenches, teak beams, sawn logs, and various accessories, etc. The online auction opens Wednesday 14 October and closes Tuesday 24 November. Register your account via our website and place your bid. For viewings and inspections check the auction information on the website. Viewing day is on: - Tuesday 17 November Lodpfxoz R S T Uj Akmoru Pickup days are on: - Tuesday 1 December - Thursday 3 December Dome Auctions is an innovative auction platform dedicated exclusively to the industrial sector. By focusing on machinery sales from business closures, restructurings, and bankruptcies, we provide a trusted marketplace where buyers and sellers connect with confidence. Unlike general auction houses, Dome Auctions specializes in selling complete industrial assets directly from factories, ensuring quality and reliability. With a commitment to transparency, industry expertise, and tailored service, we streamline the sales process and maximize value for all parties. As online auctions continue to grow in the European industrial market, Dome Auctions offers a professional and efficient solution for companies seeking high-quality machinery at competitive prices.

Year of construction: 2013, operating hours: 6,044 h, condition: excellent (used), functionality: fully functional, machine/vehicle number: 1400040693, CNC-profielbewerkingsmachine met 4 assen: - Bouwjaar 2013 - Draaiuren: 6.044 uur Lodpfx Aksz Eqxcjmeru - Bewerkingslengte: 7,6 m - Gereedschapsset De machine kan ter plaatse in werking worden getoond; demontage is voor rekening van de koper. Machine komt beschikbaar begin decemeber 2026.

Condition: used, Year of construction: 2016, A versatile 2 head edge sander for solid timbe, mdf, chipboard, etc 1 - 80mm wide x 2450mm sanding belt with 2 speeds 700 / 1400rpm x 1.0 / 1.5kw with timed entry / exit, mechanical oscillation, and pneumatic belt tensioning 2 - Abrasive wheel sanding unit with automatic compensation for wear Sanding units can be used vertically or horizontally and have mechanical digital readouts for setting Manually adjustable top pressure beam with rubber rollers Track feed with variable feed speeds 1 - 18m/min Touch screen controller Year - 2016 CE. Lrsdpfxjzd Uzho Akmeu

Condition: good (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 28464, overall weight: 2,300 kg, input voltage: 380 V, type of input current: three-phase, Equipment: documentation/manual, CAT 500 cutting center – an automatic machine designed for cutting PVC profiles using a circular saw. Numerical control with dedicated software allows for programming processing parameters, limiting the operator's tasks to loading profiles and collecting finished parts. Saw parameters: - Arbor: Ø 30 mm Lrsdpfx Akezvmh Rsmju - Diameter: Ø 500 mm - Rotational speed: 3000 rpm - Max. saw blade thickness: 4.2 mm Technical data: - Voltage: 380–400 V AC3PE - Current: 8 A - Frequency: 50 Hz - Power: 3.8 kW - Air pressure: 7 bar - Weight: 2300 kg Standard equipment: - Tungsten carbide saw blade Ø 500 mm (arbor Ø30) - Welded frame with adjustable feet and the possibility of mounting to the floor - Industrial computer integrated with the machine - Infeed belts with inverter control and programmable acceleration/deceleration ramps - Label printer Dimensions: - Infeed: 7900 mm - Machine: 1000 mm - Outfeed: 2600 mm - Max. width: 2300 mm - Max. height: 1700 mm - Overall length: 11500 mm

Condition: excellent (used), functionality: fully functional, Year of construction: 2005, operating hours: 150 h, excellent condition BIRLIK PBM 35 profile bending machine, pipe bending machine for sale manufacturer BIRLIK Makina type: PBM 35 year of manufacture: 2007 Shaft diameters: 50mm Ljdjxc N Rhspfx Akmjru Roll diameters: 155mm Upper roller diameter: 148mm Working speed: 4.5m/min Motor power: 1.5kw Voltage: 3phase 380v 50Hz 3.8A Machine width: 700mm Machine length: 900mm Machine height: 1400mm Machine weight: 375kg Bending capacity: I-steel - flat 120 x 15 (d 750) mm I-steel - on the edge 60 x 10 (d 800) mm Angle steel 50 x 5 (d 1200) mm Round material 35.0 (d 800) mm Max. pipe diameter 70 x 2 (d 1200) mm Square material 50 x 40 x 3 mm

Condition: like new (used), functionality: fully functional, Year of construction: 2024, operating hours: 15 h, machine/vehicle number: 121282, BENDMAK PRO 120 – Hydraulic three-roll profile and tube bending machine | 2024 | only 15.5 hours of use We offer a nearly new hydraulic three-roll profile and tube bending machine, BENDMAK PRO 120, manufactured in 2024. The machine has been used only minimally. The control system currently shows only 15 hours and 27 minutes of machine operating time and 31 hours and 14 minutes of hydraulic operating time. Operating times can be verified directly on the machine's display – see photos. The machine is fully functional, in very good technical condition, and ready for immediate use. The sale includes an extensive set of interchangeable rolls/tools for bending various profiles and tubes, as shown in the photos. Technical data: Manufacturer: BENDMAK Model: PRO 120 Year of manufacture: 2024 Serial number: 121282 Machine operating hours: 15:27 h Hydraulic operating hours: 31:14 h Type: hydraulic three-roll profile bending machine Shaft diameter: 120 mm Working roll diameter: 390 mm Motor power: 11 kW Power supply: 400 V / 50 Hz Weight: 4,720 kg CE Equipment and accessories: hydraulically controlled lower rolls hydraulic side guide rolls Lodszzkvpjpfx Akmeru drive for all three rolls separate mobile control panel touchscreen display multiple sets of interchangeable rolls/tools for various profiles and tubes accessories shown in the photos are included in the sale The machine can be inspected and demonstrated in operation on-site.

Condition: like new (used), Year of construction: 2022, functionality: fully functional, type of input current: three-phase, input voltage: 380 V, power: 56 kW (76.14 HP), coil weight: 10,000 kg, A high-performance profiling line (roll forming machine) T153 for the production of sheet metal profiles (153 mm) is for sale. Year of manufacture: 2022 Condition: Excellent (practically new equipment). The machine has only undergone minimal operation – it has processed a maximum of 50 tons of material. Main advantage: The line is completely set up, connected, and ready for immediate testing. You don’t have to wait months for delivery from the factory, nor spend large sums of money on commissioning and adjustment. The equipment is ready to be integrated into your production immediately! ⚙️ Technical specifications: Material thickness: 0.7 – 1.5 mm Line speed: 8 – 12 m/min (high productivity) Main motor: Powerful 18 kW x 2 drive Lrodpfxey Uzzfe Akmou Hydraulic unit motor: 5.5 kW Overall dimensions of the line: Length 50 m x Width 2 m x Height 1.2 m 📦 Complete line assembly: - Coil unwinder: Designed for heavy coils up to 10 tons, motor power – 11 kW. - Profiling machine T153: Main forming unit. - Automatic stacker: Length 12 m, power 4 kW (enables the automation of receiving and storing finished long products, which significantly reduces personnel costs). 🔥 Why this is a beneficial offer for your business: Minimal wear and tear: Processing only about 50 tons is considered test operation for machines of this class. You are buying a practically new machine at the price of a used one. Ready for testing: The equipment is currently connected. You can bring your own material, start the line, and personally verify the perfect geometry of the finished profile. Fast start: The machine is located directly in the Czech Republic, and it is ready for dismantling and shipment. No lengthy international paperwork or customs duties. 📍 Location: Hradec Králové, Czech Republic. Upon request, we will gladly provide additional photos and a video of the machine in operation. Call or write to inquire about the price, dismantling, and shipping conditions. We will be happy to answer all technical and organizational questions!

Condition: like new (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: E-008281, There is 1 transport trolley for sale. Price per unit. Lredpfjzqu S Tex Akmsu Load capacity: 500 kg.

Condition: used, total length: 1,500 mm, total width: 1,400 mm, total height: 1,400 mm, Year of manufacture: 1980 Colour: Green Empty weight: 2.500 kg Price: On request - Year: 1980 - Documentation available: No - CE certificate present: No - Serial number: 802315 - Drive system: Conventional - Drive: Hydraulic - Vertical/Horizontal: Horizontal and vertical - Number of rolls [pcs.]: 3 - Number of driven rolls [pcs]: 2 - Power [kW]: 5.5 - Shaft diameter [mm]: 105 - Moment of resistance [cm³]: 30 - Top roll diameter [mm]: 275 - Bottom roll diameter [mm]: 275 - Capacity diameter round [mm]: 60 - Options: Extra rolls Lrsdpfozx Undox Akmju - Transport dimensions: 1500mm x 1400mm x 1400mm (l x w x h) - Transport weight [kg]: 2500kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Year of construction: 1986, condition: excellent (used), For sale: Reckmann LM 161 profile grinding machine. The machine is in very good condition and has seen little use. Ledjz Sb U Ropfx Akmeru

Condition: excellent (used), functionality: fully functional, SAFELINE R Series Profile | Metal Detector with Conveyor and Rejection System Manufacturer: Mettler Toledo / Safeline Model / Type: R Series Profile Ljdpfoz A H Emex Akmjru Detection Head: R Series Profile Build Level: H 4.1.1 Serial Number: 96148 Frame/Construction Number: 106482 Power Supply: 100 - 240 V / 380 - 440 V AC, 1/3-phase, 50/60 Hz Rated Power: 100 W – 10 kW Operating Frequency: Multi-frequency (100 kHz / 300 kHz) Overall Dimensions: 1850 x 1000 x 1600 mm Detection Window Aperture: 300 x 140 mm Detector Width: 275 mm Coil Pitch: 100 mm Conveyor: Belt conveyor with modular plastic belt Belt Width: 270 mm Rejection System: Integrated automatic rejection system The SAFELINE R Series Profile industrial metal detector, manufactured by the renowned METTLER TOLEDO, is a reliable solution designed for continuous quality control of products in the food industry (meat, processing, bakery, dairy, and catering). The device is used to automatically detect and remove metallic contaminants (ferrous metals, non-ferrous metals, and stainless steel) from packaged products or products transported in bulk on a conveyor belt. The heart of the machine is an advanced detection head with multi-frequency technology (100 kHz and 300 kHz), which guarantees high sensitivity and stable operation even with challenging products that have a high "product effect" (e.g., salty, moist products, fresh meat or cheese). Products are moved on a hygienic belt conveyor made of modular plastic, with a width of 270 mm. When foreign objects are detected, the automatic rejection system immediately removes the contaminated product from the line, preventing damage to packaging machines and protecting the finished product from entering the distribution chain.

Condition: like new (used), functionality: fully functional, Used Ercolina CE40MP2 profile rolling machine for sale. Lodpfjz Hqi Dsx Akmjru We are offering a used Ercolina CE40MP2 profile rolling machine in good and working condition. The machine is suitable for rolling and bending various profiles and tubes. It can be used both horizontally and vertically. Technical specifications: * Number of driven rollers: 2 * Shaft diameter: 40 mm * Standard roller diameter: 165 mm * Capacity for round tubes: up to approx. 60 × 2 mm * Capacity for angle profiles: up to approx. 38 × 38 × 5 mm * Rolling/bending speed: approx. 2.5–5 m/min * Motor power: 0.75 kW * Top roller adjustment: manual * Machine position: vertical and/or horizontal * Power supply: 400 V * Control: electric foot pedal * Standard rollers: included * Extra rollers: 1/2", 1 1/4G and 1 1/2G The machine is available immediately and can be inspected and tested by appointment at our location.

Year of construction: 2018, operating hours: 3,380 h, condition: excellent (used), functionality: fully functional, machine/vehicle number: 1400040950, 4-assige CNC-profielbewerkingsmachine: - Bouwjaar 2018 - Draaiuren 3.380 uur - Windows 10 operating system - Werklengte 7,6m - Lengtemeetsysteem profielen - Barcodescanner - Toolset Machine is werkend te zien, demontage door koper. Per direct beschikbaar. Lsdez Eqpnopfx Akmeru

Year of construction: 2022, condition: like new (used), The Raytec Spray is a high-resolution belt-type optical sorting machine designed for inspecting and sorting whole or cut agri-food products like fruits, vegetables, and salad leaves. Optical Resolution: 0.5 × 0.5 mm Light & Vision Technology: Pulsed LED lighting source with ultra-high-resolution CCD cameras viewing from above (supports up to 8 simultaneous digital signals/Octa-Chromatic analysis) Air Rejection System: 176 electrically controlled ejection nozzles with a 6 mm nozzle pitch Lrodez E Smzjpfx Akmsu

Condition: like new (used), Year of construction: 2025, operating hours: 200 h, functionality: fully functional, workpiece weight (max.): 4,000 kg, table length: 14,000 mm, Equipment: documentation/manual, FOR SALE: Voortman MO Compact 900 — 6-Axis CNC Pipe Plasma Cutting Machine (2025) Manufacturer: Voortman Steel Machinery / Müller Opladen GmbH Model: MO Compact 900 Year of commissioning: 2025 Condition: Demo machine — under 200 production hours, virtually factory new Type: CNC plasma PIPE profiling machine (6-axis) - no beams Category: Plasma cutter / Pipe cutting machine Lsdpfoy H I Trjx Akmeru Machine description: This Voortman MO Compact 900 is a 6-axis CNC pipe cutting machine capable of processing round pipes up to 914 mm in diameter and 12,000 mm in length, with wall thicknesses ranging from 3 to 50 mm. The machine was installed in 2025 in Belgium and has logged fewer than 200 production hours — making it virtually a new machine at a pre-owned price. The 6th CNC axis maintains a constant torch-to-material distance, ensuring flawless weld preparations and bevel cuts up to ±45°. The proprietary 3D Azimuth cutting head allows torch adjustment of ±60° and 380° rotation for precise contour cutting on any pipe geometry. Included equipment: — Voortman MO Compact 900 pipe profiling machine (6 CNC axes with x-rail, truck, column, and cutting unit) — Hypertherm MAXPRO200 plasma source (200 A, 100% duty cycle, manual gas console) — 3D Azimuth cutting head with intelligent torch positioning for x-, y-, and v-weld preparations — Electromechanical tracer arm for continuous pipe circularity measurement — Self-centering three-jaw chuck (1,200 Nm torque) — Pipe conveyor transport system on rail — Two-point fume extraction (at cutting head and through chuck) — Voortman Filter Unit ECO6/HCS with Donaldson Ultra-Web® cartridge technology and spark arrestor — E-cabinet with CNC unit, PLC, IP54 enclosure, power buffer — Industrial PC with 22" touchscreen and mobile control panel — All safety devices (CE certified per 2006/42/CE and 2004/108/CE) — Full technical documentation, operator manuals, installation drawings Key specifications: — Clamping range: 50 – 914 mm — Max pipe length: 12,000 mm — Max pipe weight: 4,000 kg (with pipe carriages) — Plasma bevel range: +45° / −45° — Cutting capacity: 3 – 50 mm (mild steel) — Pierce capacity: 32 mm — Chuck rotation speed: 0 – 10 rpm — Torch carriage speed: 0 – 15,000 mm/min — Installation footprint: 7.0 × 4.0 × 4.0 m — Machine weight: 6,000 kg Please note: COROBS machine control software licenses are not included and must be purchased separately from Voortman. Voortman can provide reinstallation, commissioning, operator training, and ongoing maintenance contracts at the buyer's facility. Why buy this machine? A new MO Compact 900 currently costs EUR 350,000+ and has a lead time of 6–12 months. This unit offers the same capability with immediate availability and significant savings. Full OEM support from Voortman is available for the buyer. Location: Belgium (available for inspection by appointment) Delivery: Ex-works. Dismantling and transport by agreement. For questions or further information, please send us a message or call us.

Condition: new, functionality: fully functional, Year of construction: 2026, control type: CNC control, degree of automation: automatic, actuation type: electric, laser type: fiber laser, laser power: 12,000 W, sheet thickness (max.): 30 mm, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Supports 12m steel pipe cutting Equipped with fully automatic combined loading and unloading system One-stop intelligent loading, cutting and unloading, increasing production efficiency by 200% Supports multiple processes such as beveling, locking, cutting, punching, opening welding holes, cutting bolt holes, marking and marking Laser power 12,000 W – 20,000 W X-axis travel 1,600 mm Y-axis travel 1,900 mm Z-axis travel 900 mm A-axis rotation ±90° C-axis rotation ±90° U-axis travel 30 mm V-axis travel 13,000 mm Positioning accuracy ±0.1 mm Lodpfx Ajw A H T Askmoru Max. workpiece section 1,000 × 400 mm Max. supported weight 5 T Supported profiles H-beam, channel steel, I-beam

Condition: good (used), Year of construction: 2003, functionality: fully functional, planing width: 230 mm, working height: 100 mm, Planer Moulder P 1000 UNIMAT STAR with 6 Tool Holders Lredpfx Akexyu Itomsu

Condition: used, total length: 1,200 mm, total width: 800 mm, total height: 1,800 mm, Year of manufacture: 2025 Colour: Blue Empty weight: 450 kg Price: On request - Year: 2025 - Documentation available: Yes - CE marking present: Yes - CE certificate present: Yes - Serial number: PB12093N2025005 - Operating hours: 0 - Drive system: Conventional - Vertical/Horizontal: Horizontal and vertical - Number of rolls [pcs.]: 3 - Power [kW]: 1.5 - Shaft diameter [mm]: 50 - Top roll diameter [mm]: 155 - Bottom roll diameter [mm]: 155 - Bending speed [mm/min]: 11 - Capacity diameter round [mm]: 50 - Options: Digital readout Ljdpoztxn Rjfx Akmsru - Transport dimensions: 1200mm x 800mm x 1800mm (l x w x h) - Transport weight [kg]: 450kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: reconditioned (used), functionality: fully functional, Year of construction: 1997, Haul-Off, used Manufacturer: Blake Kunststoffproduktionsanlagen Type: 303-1600-270 Year of manufacture: 1997 Pulling force: approx. 40,000 N Tread width: 300 mm Passage height: max. 100 - 200 mm Passage width: max. 450 mm Effective contact length: 2400 mm Ljdpfx Asz Rl T Hjkmjru Haul-off speed: stage 1: 0.5 - 4.0 m/min., stage 2: 1.0 - 8.0 m/min. Extrusion height: 1000 – 1200 mm Caterpillar clamping: pneumatic, at the front and back Dimensions: 4000 x 1200 x 2300 mm (LxWxH) Weight: approx. 3000 kg Condition: recondition and checked for function