Used Ott Edge Banding Machine Ott Tornado Top for sale (71,919)

Condition: used, Year of construction: 2013, functionality: fully functional, operating hours: 334 h, power: 17.5 kW (23.79 HP), input voltage: 400 V, input current: 31 A, input frequency: 50 Hz, type of input current: three-phase, total height: 1,600 mm, total length: 6,600 mm, total width: 1,250 mm, overall weight: 2,900 kg, year of last overhaul: 2026, Equipment: CE marking, documentation/manual, We are offering this used OTT TORNADO-TOP edge banding machine, manufactured in 2013. The machine is in very good condition and was rarely used. It was only used to process PUR adhesive for custom-made products and individual pieces of furniture. No serial production. Type: TORNADO-TOP Year of manufacture: 2013 Power supply: 3~ N+PE Frequency: 50 Hz Rated voltage: 3×400 VAC Rated current: 31 A Rated power: 17.5 kW cos φ: Control voltage: 24 VDC Maximum fuse rating: 35 A Cable cross-section: 5×6 mm² Gbedpfx Aaozvqcloyot If you have any questions or require further information, please feel free to send us a message or call us.

Condition: used, Year of construction: 2006, - Edge milling unit 2 x 2.2 kW - Combi-melt gluing unit - Automatic edge magazine - Trimming unit 2 x 0.8 kW - Flush trimming unit 2 x 0.7 kW - Fine milling unit 2 x 0.3 kW - 2 quick-change sets for fine milling - Automated copy milling unit 2 x 0.37 kW - 2 pull blades - 2 surface pull blades - 5-way spraying system - Fine buffing unit with cloth disc 2 x 0.2 kW Edge banding machine Manufacturer: OTT Type: Twister Technical data: Glue application: Hot-melt adhesive application roller with simultaneous and counter-rotating action Edge thickness: 0.3-10 mm Workpiece thickness: 8-60 mm Workpiece width: 70 mm - Minimum Workpiece length: 150 mm - Minimum Operating pressure: 6 bar Feed power: 3.0 kW Feed speed: 14-20 m/min. Electrical connection: 3 x 400 V, 50 Hz Extraction: at 20 m/s, 1 x 180 mm diameter = 35 m³/min. Air velocity: 20 m/s - Minimum Compressed air consumption: 300 liters/min. (approximate value) Equipment - Machining units: Joining: - 2 x 2.2 kW, n=14600, 250 Hz, two individually controlled spindles. Combi-melt gluing unit: - Top-mounted gluing unit with interchangeable hopper for processing EVA, PUR hot-melt adhesives, or standard cleaning granules, hopper volume 2.5 l Edge magazine: - Automatic edge magazine with optical monitoring for strip edges in fixed lengths Trimming: - 2 x 0.8 kW, n=12000, 200 Hz, automatic pivoting 0 / 5, 2 HM saw blades, 140 x 3.2 x 16 mm, z=34 Flush trimming: - 2 x 0.7 kW, n=12000, 200 Hz, single-sided, with 2 HM reversible blade cutter heads HF70, 70 x 20 x 16 mm, z=4 Fine milling (chamfer 15 / 30 / 45): - 2 x 0.3 kW, n=12000, 200 Hz, double-sided, with 2 HM reversible blade cutter heads HF70, 70 x 20 x 16 mm, z=4 AWSR (radius R2-R5): - 2 quick-change sets for fine milling, 2 x 0.3 kW, with 2 HM reversible blade cutter heads AR73 x 16 x 16 mm, z=3, R2-R5 Copy milling: - Automated copy milling with two separate spindles for machining end faces and longitudinal radii. Motor power: 2 x 0.37 kW, 12000 rpm, Tools: R1 - R3 Pull blade: Gbodpfxjzuyife Aayet - 2 HM pull bars, automatically adjustable Surface pull blade: - 2 HM pull bars with fine adjustment PU set: - 5-way spraying system, 2 x release agents, 1 x lubricant, 2 x cleaning agents, fine buffing unit with cloth disc Edge finishing: - 2 x 0.2 kW, n=2800, 50 Hz, oscillating brushes Note: The technical data and descriptions are copies of the original order confirmation. The information is provided for informational purposes only and is not binding.

Condition: used, Year of construction: 2000, Edge banding machine, single-sided Manufacturer: OTT Gsdpfozuyh Uex Aayjbt Type: Pacific V 6-F Year of manufacture: 2000 Technical data: Edge thickness: 0.2 - 6 mm Workpiece thickness: 8 - 42 mm Workpiece width: min. 70 mm Workpiece length: min. 0 mm Feed speed: 12 m/min Electrical connection: 3 x 400 V, 50 Hz Extraction: 2 x 120 mm at 20 m/s Extraction capacity: m³/h Equipment, processing units: Edge trimming 2 x 1.5 kW, 12,000 rpm, 200 Hz two tool-controlled spindles Gluing unit Rapid heating tank with Melt-matic automatic edge magazine with optical monitoring for strip edges in fixed lengths Release agent spraying device Cutting unit 2 x 0.2 kW, 12,000 rpm, 200 Hz automatic pivoting 0 / 3 Flush trimming unit x 0.43 kW, 12,000 rpm, 200 Hz Radius trimming unit R2 - R5 2 x 0.3 kW, 12,000 rpm, 200 Hz 2 quick-change stations for trimming units Corner rounding trimming unit 2 x 0.3 kW, 12,000 rpm, 200 Hz Scraper blade 2 x carbide scrapers Smoothing unit 2 x 0.2 kW, 2,800 rpm, 50 Hz Weight: 2,000 kg Note: The technical data and descriptions are copies of the order confirmation from that time. The information is provided for informational purposes only and is not binding.

Condition: used, Year of construction: 2014, functionality: fully functional, Equipment: CE marking, OTT TWISTER Edge Banding Machine This is a single-sided edge banding machine, operated from the right side, designed for applying and processing edges made of veneer, plastic, and solid wood. Year of manufacture: 2014 1. Technical specifications and dimensions: • Banding thickness: 0.4 – 10 mm. Gsdpfjzr Nkgjx Aayebt • Part width: minimum 70 mm. • Part height: 8 mm to 60 mm. • Part length: minimum 150 mm. • Continuous speed: 18 m/min. • Working height: 880 mm. • Machine dimensions: height 1,600 mm, width 1,100 mm, length 7,200 mm. • Weight: 3,250 kg. • Operating voltage: 400 Volt, 50 Hz. 2. Key working units: • Pre-milling unit: equipped with 2 motors (2.2 kW, 12,000 rpm) for milling the front surface. • Glue application (Vario-Melt): application roller with dosing automation and modular Combi Melt system for EVA and PUR adhesives. • K13 trimming unit: 2 motors (0.2 kW) for precise edge trimming with a tilting option of 0/5°. • Rough and fine milling unit: for processing edge overhang and radius milling. • AKF copying milling cutter: automated unit for longitudinal and corner processing with a function for veneer and postforming. • Scraping units: includes a radius scraper ZKc (for PVC edges) and a surface scraper ZKf (for removing excess glue). Accessories • PUR package: includes a quick-change head and a hopper. OTT TRANSLIFT Transport System This system is used for automatic handling of parts and returning them to the operator. • Manipulator: single-column, with suction, maximum load capacity 60 kg. • Movements: rotation 0°/90° and transfer to the return belt. • Return conveyor belt: width 900 mm, length corresponds to the machine. • Part limits: maximum length 3,000 mm, maximum width 1,300 mm.

Condition: used, Year of construction: 1991, The machine has been in operation. The glue tank was overhauled approximately 2 years ago. The pressure rollers should be replaced. The units can be used well as spare parts. Used Manufacturer: Ott Type: Kantomat K 5 Year of manufacture: 1991 Machine no.: K 5200 Granule quick-heating tank Feed rate m/min: 12 / 18 Solid edges up to mm: Edge banding from roll up to mm: 3 Swiveling edge banding unit: Type K 14 Flush trimming Flush radius trimming Radius drawing blade controlled Edge buffing, oscillating Automatic edge magazine Large roll support Edge thickness mm: Workpiece height mm min / max: 10 - 60 Workpiece width mm min: 60 Workpiece length mm min: 160 Exhaust connection mm: 160 Gjdpfx Aaozkl H Uoyobt Space requirement approx. L x W x H mm: 5400x1100x1400 Weight approx. kg: 1800 Total connected load kW: Location: 97447 Gerolzhofen, free loading, unpacked Handover in the current condition as inspected, without guarantee or warranty.

Condition: used, Year of construction: 1993, with prejoiningused, good conditionmake Otttype Kantomat 156- FÜyear 1993glue thickness 15 mmworkpiece height min 10 mm max 60 mmworkpiece width min 60 mmworkpiece length min 60/160 mmthick edges up to 3 mmcaps from the roll up to 3 mmprejoiningcross-cutting unit K 14 / 2 x 1,1 PSflush milling HF15.1 2 x 1,5 PSChamfer 082 2 x 0,8 PS 0-45° swivelingRadius milling 2 x 0,8 PSRadius scraper controlled pneumaticBuffing oscillating pneum. with pneum. feed 2 x 0,3 HPautom. edge magazinefeed speed steplessgranulate quick heating basinsound insulation hoodlarge roller supportsuction connection D 160 mmspace requirement approx. 7400 mm x 1000 mm x 1600 mmtotal connected load 22 kWstorage location 97447 Gerolzhofen, free loaded, unpackeddelivery in as-is condition as viewed,without guarantee and warranty Godpfx Aasvwfyfoyjbt

Condition: used, Year of construction: 2003, Second-hand machine Year of manufacture: 2003 Gsdpfx Aaozk Nt Ejysbt Features and technical specifications: - MAGELIS control system - for EVA-based hot-melt adhesives - Jointing: 2 × 1.5 kW, u = 12,000, 200 Hz - Cross-cut saws: 2 x 0.2 kW, automatic tilt 0°/3°, 2 carbide-tipped saw blades 140 mm - Flush milling: 2.07 kW, with WPL HF 70 heads, diameter 70 mm - Radius milling: R2 - Radius scraper blade - Surface scraper blade - Top glue tank - Workpiece dimensions: - Minimum width: 70 mm - Thickness: 8–42 mm - Minimum length: 150 mm - Edge thickness: 0.2–6 mm - Feed rate: 12 m/min - Extraction connection: 160 mm Dimensions: 4,500 x 1,250 x 1,300 mm Weight: 1,650 kg Availability: at short notice Storage location: Baden-Württemberg

Condition: refurbished (used), Year of construction: 2018, workpiece height (max.): 60 mm, edge thickness (max.): 15 mm, feed rate X-axis: 20 m/min, actuation type: electric, total length: 6,200 mm, overall weight: 3,100 kg, Tornado+ – Fully Refurbished / AS NEW Spray devices GS, RS optional, texture finishing possible Joining, gluing, edge banding, flush trimming, radius milling, corner copying AKF, scraper blade R1/R2 with foil function on unit 1 Belt overlay / Synchro-Flex PUR gluing included in the basic equipment Workpiece dimensions: Width, minimum: 70 mm Height, minimum: 8 mm Gedpjzkk Drjfx Aayobt Height, maximum: 60 mm Length, minimum: 150 mm Panel thickness: Max. 60 mm Edge thickness: 0.3 – 15 mm -CM – CombiMelt gluing system Modular design for easy replacement of the pre-melting tanks. Suitable for processing EVA and PUR hot melt adhesives as well as all common cleaning granules. Any type of adhesive can be processed with all working parameters (such as dispensing quantity, pre-melting and working temperatures) via individual work programs. -Individual inverters with full flexibility for individual activation of the individual processing motors via a power bus system. Special feature: Machine with speed package! 20 m/min with corner copying!! Tools and chain plates – NEW Sale of the machine with warranty possible. Inspection and demonstration possible at any time by appointment.

Condition: good (used), Year of construction: 2015, machine/vehicle number: 0-200-24-0779, functionality: fully functional, input voltage: 400 V, input current: 55 A, input frequency: 50 Hz, type of input current: three-phase, workpiece height (max.): 60 mm, edge thickness (max.): 20 mm, total length: 10,825 mm, Used single-sided HOMAG edge-banding machine for straight edges – KAL 370 For pre-milling (jointing trimming), gluing and post-processing of various kinds of edging materials. Fixed stop on the left side. Year of Manufacture: 2015 EQUIPMENT / SPECIFICATION BASIC MACHINE - with 80 mm wide conveyor chain with rubber-coated chain pads, - workpiece thickness 8 to 60 mm - top pressure with compound V-belt, automatic height adjustment (to workpiece thickness) - panel support with roller guide, extractable approx. 700 mm - glue roller drive in case of feed stop - hand switch /remote control for setup – mode - adjustable infeed fence with NC-axis (CAN-bus) - Jointing trimming 2 motors (clockwise, counterclockwise), 2x4kW, rear motor w. jumping function GLUING SECTION V20, consisting of: - QA60 glue application unit, with PTFE-coating (Teflon), with manual quick-adjustment glue gates - pneumatic clamping of glue application in mount - Pre-melter for EVA glue - Edge magazine, edge thickness min. 0,4 mm to max. 20 mm Edge width (height) max 65 mm - modes: edge rolls, (veneer) strips, solid wood edging - Pressure zone with automatic horizontal adjustment (NC CAN-axis) to edge thickness, 1 driven & 4 non-driven pressure rollers. POST-PROCESSING SECTION: Godpfjztl Scex Aayebt - Snipping (end-trimming) unit PK85 horizontal, 2 motors, with straight/chamfer cutting function - Rough trimming 2x1.15 kW, top/bottom - Corner rounding FK11, 2 motors (top/bottom) with various trimming heads, motorised adjustment - Universal trimming unit, (e.g. grooving), 3.5 kW, tiltable, w. electro-pneumatic jumping control - Multi-Profile (radius-) scraping MN11 with automatic positioning by NC-axis (CAN) - Flat scraping (glue joint) FA20, top/bottom, (version with 3 tracer rollers) - Buffing unit FP10, top/bottom Control / software: - powerControl PC 23 PowerTouch - woodCommander 5 Machine dimensions 1085 x 180 x 235 cm (with opened doors)

Condition: excellent (used), Year of construction: 2001, Ott Atlantic V/12 edge banding machine Joining unit snipping, 2 x routing, radius scraper, surface scraper Edge thickness: 0.2 - 12 mm Workpiece width min.: 70 mm Workpiece height: 8-42 mm Gsdpfotdz Tqex Aayobt Feed speed: 12 m/min. Condition very little used year of construction 2001 price 10000

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, total height: 1,400 mm, total length: 4,000 mm, total width: 1,200 mm, OTT ATLANTIC EDGE BANDER 2 HM SAW BLADES 140X3.2X16 Z=36 FLUSH MILLING WITH 2 HM REVERSIBLE KNIFE CUTTER HEADS Gjdpfx Aaeww H Enjyjbt FINE MILLING WITH 2 HM REVERSIBLE KNIFE CUTTER HEADS SCRAPING UNIT WITH 2X HM SCRAPERS, AUTOMATIC FEED EDGE CLEANING – OSCILLATING BRUSHES MACHINE LENGTH: 4.50 M

Year of construction: 2016, condition: good (used), functionality: fully functional, The KS AluKap Duo is a machine designed for the production of aluminium profiles for roller shutters with interlocked curtain slats. It automatically cuts the profiles to the required length, assembles them into a curtain, and secures them. A key function of this machine is its capability to perform several operations simultaneously: cutting profiles to size, joining them to form the roller shutter curtain, and locking (interlocking) to prevent shifting after installation. Electrical connection: 3.5 kW, 400 V, 50 Hz. Shutter width: min. 500 mm – max. 3,500 mm. Label printing (optional): 36 x 89 mm. Machine transport is the buyer’s responsibility. We offer assistance with loading. Gbodpfx Aajw Dm Hrsyjt

Condition: good (used), Year of construction: 2002, 0,4-3 mm Workingpiece thickness from to 6-45 mm Total length 3700 mm Feed speed 8 m/min. Gbjdpezmy N Nefx Aayst Weight 900 kg

Condition: used, Year of construction: 2017, machine/vehicle number: 1000025340, functionality: fully functional, travel distance X-axis: 6,735 mm, travel distance Y-axis: 1,650 mm, travel distance Z-axis: 245,290 mm, workpiece height (max.): 60 mm, controller manufacturer: Biesse BH 660, bSolid, bEdge, rapid traverse Z-axis: 30 m/min, rapid traverse X-axis: 85 m/min, rapid traverse Y-axis: 85 m/min, Assembly of the the machine could be done by our subcontractor on the agreed price. Gbjdpfx Asycvcxjayst

Condition: used, Year of construction: 2007, with feed unit for molded parts with hot melt glue specification Top condition cleaned, function tested, tested, trial run used, good condition Manufacturer: Artech-Biesse Type: Single Year of manufacture: 2007 Machine no.: 91009 CE type tested with automatic edge trimming, round edge banding tilt-adjustable worktable – for bevel edge banding extendable table extension with roller support feed system – steplessly adjustable Gbedpfxevwgizs Aayet edge thickness 0.4 - 3.0 mm workpiece height min. 10, max. 120 mm required space approx. 1400 mm x 1000 mm x 1600 mm weight approx. 320 kg total connected load 5.2 kW Location 97447 Gerolzhofen, free loaded, unpacked Transfer in as-inspected condition, without warranty or guarantee.

Condition: good (used), Year of construction: 2002, Edge banding machine with joiner milling cutter. Gsdogmn H Aspfx Aayobt Otherwise, fully equipped. PU adhesive can be used.

Condition: used, Year of construction: 2009, 0,4-6 mm Workingpiece thickness from to 6-60 mm Total length 3516 mm Godpfxozy Sfco Aaysbt Feed speed 10 m/min. Weight 850 kg

Condition: excellent (used), Double side - Independent Machine (or 1st and/or 2nd in a line) Edges (tape) thickness in rolls (min/max) mm 0,3 / 3 Edges thickness in stips / lippings (min/max) max mm 1,0 Panels thickness (min/max) mm 8 / 45 (60) Gbodpewz Ic Aofx Aayot Working width (min/max) mm 236 (266) / 3300 Numerical Control / Software ICOS Open (Windows base) Adjustable feeding speed (m/min ) 10 - 50 Safety and sound-proof enclosures/cabins SIZING PART (for each side): Anti-chipping Milling Unit 75.186 (1 x Kw 4,4) Hogging Units (2 x Kw 6,6) Free space EDGE-BANDING PART (for each side): Lamps to heat the workpieces side Glueing Unit (Hot Melt glue) 04.1570 Pressure zone Edge coils supporting unit (No. of reels) 2 Snipping (end-cutting) unit 08.42 (2 x Kw 0,66) 30 m/min (0°-25°) Rough Trimming unit 08.0555 (1 x Kw 0,66) Multi Function Unit (Profile contour Trimming unit) MFA 08.342 (2 x Kw 0,66) SERVO - 20m/min Profile Scraping unit 08.519 Glue scraping unit 08.50 Buffing unit 08.617-2 (2 x Kw 0,18) Milling grooving unit: 75.30 (2 x Kw 4,4) OPTION:No. 1 Automatic Return System

Condition: used, Year of construction: 2001, functionality: fully functional, Used, fully functional OTT PACIFIC for sale! Machine length: 6.30 m! Gbedpfxjxc Hhko Aayst

Condition: excellent (used), Year of construction: 2007, Edge thickness 0.2 - 12 mm Workpiece thickness 8 - 52 mm Workpiece width min. 70 mm Workpiece length min. 150 mm Gedelc Ewiopfx Aaysbt Automatic edge magazine milling unit 2 x 1.5 kW, application-controlled Cut-off unit 2 x 0.3 kW Flush trimming unit 2 x 0.7 kW, scanning on one side Fine trimming unit 2 x 0.35 kW, tiltable 15/ 30/ 45 degrees Fine trimming unit 2 x 0.3 kW, R=2, scanning on both sides Corner copying unit 2 x 0.3 kW Scraper unit, autom. in/ out Flat scraper unit Buffing unit 2 x 0.2 kW, oscillating 5 x spray device (2 x release agent, 1 x lubricant, 2 x cleaning agent) Color touch screen control OTT C3 Motorized height adjustment Feed 10 - 14 m/min COMBI MELT gluing part for EVA/ PUR, volume 1.5 l CE mark Total connection 12.6 kW Dimensions L x W x H approx. = 6120 x 840 x 1500 mm Weight approx. 2,900 kg

Condition: excellent (used), Year of construction: 2013, operating hours: 189 h, Fam Lifis is a vegetable slicer (plastrownica) with a capacity of over 5 tons per hour. The machine is in very good condition with one head. Gsdpewyc Rfjfx Aayobt

Condition: excellent (used), Year of construction: 2023, machine/vehicle number: 0-200-87-0913, functionality: fully functional, input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, edge thickness (max.): 3 mm, height adjustment type: electric, total length: 10,825 mm, Equipment: documentation/manual, Used single-sided HOMAG edge-banding machine for straight edges – EDGETEQ S-500 For pre-milling (jointing trimming), gluing and post-processing of various kinds of edging materials. Fixed stop on the left side. Year of Manufacture: 2023 EQUIPMENT / SPECIFICATION BASIC MACHINE - with 80 mm wide conveyor chain with rubber-coated chain pads, - workpiece thickness 8 to 60 mm - top pressure with compound V-belt, automatic height adjustment (to workpiece thickness) - panel support with roller guide, extractable approx. 700 mm - glue roller drive in case of feed stop - hand switch /remote control for setup – mode - adjustable infeed fence with NC-axis (CAN-bus) - Jointing trimming 2 motors each 3 kW (clockwise, counterclockwise), jumping function GLUING SECTION V20, consisting of: - QA65 glue application unit, with PTFE-coating (Teflon), with pneumatically operated glue gates - pneumatic clamping of glue application - Pre-melter for PUR glues - Edge magazine, edge thickness min. 0,4 mm to max. 3 mm Edge width (height) max 65 mm - 2-fold automatic edge roll changing magazine - Pressure zone with automatic horizontal adjustment (NC CAN-axis) to edge thickness, 1 driven & 4 non-driven pressure rollers. POST-PROCESSING SECTION: - Snipping (end-trimming) unit PK25 horizontal, 2 motors, with straight/chamfer cutting function - Edge Trimming MS40 2x0.55 kW, top/bottom - Multifunction Corner Rounding MF60, 2 motors 0.4 kW (top/bottom) with linear motors, soft-touch - Profile (radius-) Scraping MN11, multi scraping tool, automatic positioning and adjustment (NC) - Flat Scraping (glue joint) FA20, top/bottom, (version with 3 tracer rollers), automatic adjustment - Buffing Unit FP10, top/bottom Control / software: - powerControl PC 23 PowerTouch Gbedpfx Asztpw Njayjt - woodCommander 5 - Edge sequence control - change-over in the gap Machine dimensions 1085 x 180 x 235 cm (with opened doors)

Condition: good (used), Year of construction: 1999, 0,4-5 mm Workingpiece thickness from to 6-45 mm Total length 4130 mm Feed speed 11 m/min. Weight 1250 kg Gjdpfxszafppo Aaysbt

Condition: used, Year of construction: 2008, Used machine Year of manufacture: 2008 Equipment and technical data: Gbsdpfjw Nadgjx Aayjt Edge banding thickness: max. 8-55 mm Edge banding with rounding unit: max. 45 mm Strip edge banding thickness: 0.4 - 8 mm Roller edge thickness: 0.4 - 3 mm Feed rate: 12 m/min Incl. rotatable control panel HF joining unit, 2-motor Incl. quick-heating tank, interchangeable, Teflon-coated Incl. electronic positioning of the pressure rollers Incl. swiveling double miter saw unit Incl. flush trimming unit Incl. CNC-controlled chamfering, radius, and corner copying unit with nesting package Incl. radius pull blade with nesting package Incl. flat pull blade Incl. groove unit Incl. scraping unit Incl. spray unit Availability: short notice Location: Flörsheim

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, Smart Touch Numerical Control with Sintra HD Software Panel height mm 10 – 60 Solid mm 22 Gjdowlbxljpfx Aayebt Pvc/Abs mm 3 Feed speed up to mt/min 25 Working height electronically adjustable by N.C. Motorized and electronically adjustable panel support guide by N.C. Anti-adhesive group Rectifying group with 2 motors electronically adjustable by N.C. Reel holder plate with n° 1 position Gluing group for EVA hot melt glue with glue pot End trimming group with 2 motors with dynamic suction system that follows the blades in each of its movements. Staggered trimming/cornering unit with 2 motors electronically adjustable by C.N Anti-stick unit Rounding unit with 2 multifunction motors (cornering unit + rounding unit) Electronic edge scraping unit electronically adjustable by C.N Glue scraping unit Brush unit “SP-501” Automatic piece return system with Winner 4A bridge unloading