Used Inverter for sale (1,624)

Condition: new, Year of construction: 2026, Machine type: EVT 400 Manufacturer: ERBA Power kW: 4.0 Total volume: 400 liters Description: The EVT 400 long trough vibratory finishing machine from ERBA features a robust, hot-cast polyurethane lining. Discharge or separation is carried out via a bottom drain (manual/pneumatic). Removable dividers allow the work tank to be partitioned into compartments for individual processing of parts. The machine is equipped with an electrical control cabinet and can be optionally fitted with a fully automatic PLC process control system. Upon request, a reinforced suspension and a more powerful motor can be installed for higher loads. The motor speed can be continuously adjusted via frequency inverter (optional). As an experienced partner, we provide expertise in all aspects of vibratory finishing. Together with you, we develop efficient solutions for optimal process results. The stated price is net, plus the currently applicable statutory VAT and freight costs. The photos may show the system including accessories, which are optionally available and subject to additional costs. The quoted price refers to the base machine. The photos are for illustration purposes only. The actual appearance and dimensions may differ from those shown. Ffsdpfx Aajyq N D Ee Eew If you are interested, we look forward to your inquiry. We are happy to advise you without obligation. The European Commission provides a platform for out-of-court online dispute resolution (ODR platform). This offer serves solely to present our goods. Contract negotiations are conducted via telecommunication (email, phone, messaging platform). The first step will be to send you a non-binding offer, which will also include information about our general terms and conditions, legal notice, and right of withdrawal before a purchase/contract is concluded.

Condition: new, Year of construction: 2026, Spindle speed electronically variable, 40-4000 rpm Spindle: MT2 Table height adjustment via rack and pinion Ffsdpeig H Rdsfx Aa Ejw Maximum tapping capacity: M12 Setting of tapping depth via digital depth indicator digital speed display digital drilling depth display Drilling depth stop via stop ring Feed: manual Table height adjustment via rack and pinion Continuous/standard drilling capacity in steel: Ø 15 mm / 18 mm Drilling depth: 70 mm Throat (distance from spindle to column): 220 mm Column diameter: 70 mm Usable table area (W x L): 300 x 250 mm Machine dimensions (W x D x H): 420 x 520 x 850 mm Weight: 65 kg Max. distance spindle/table/base: 300 / 370 / 420 mm Motor: single-phase AC, controlled by frequency inverter, 230 V, 0.54 kW OPTIONAL Drill Package 2 (No. 296591) - Felix 80 vice - Quick-action drill chuck B16 1-13 mm - Morse taper arbor B16 / MT2 - Reducing sleeve MT2 / MT1 Price: €315 Factory warranty: 3 years Delivery free of charge including packaging (within Germany only) NOT THE RIGHT MACHINE? WE ARE AN AUTHORIZED FLOTT SERVICE PARTNER AND CAN OFFER YOU ANY PRODUCT FROM THE FLOTT RANGE! ASK US FOR AN OFFER!

Condition: new, Year of construction: 2022, functionality: fully functional, Tumbler 400 litres Tumbler (new) Entirely made of stainless steel. Ffodoym T T Aspfx Aa Eew 380V/50 Hz Variable speed control with frequency inverter. Can rotate both clockwise and counterclockwise. Dimensions (W x D x H): 100 x 140 x 180 cm. Drum dimensions: approx. 80 cm length x 80 cm diameter, approx. 400 litres Drum is lockable. This tumbler was built in 2022 and has only been in storage, never used. The tumbler is in as-new condition. Price: € 6500

Condition: excellent (used), Year of construction: 1995, Centre Height: 330 mm Centre Distance: 2,000 mm Working Area: Max. Swing Diameter over Bed Cover: 650 mm Max. Swing Diameter over Cross Slide: 360 mm Main Spindle: Spindle Diameter at Front Bearing: 140 mm Spindle Bore: 107 mm Main Drive: 58.5 kW 2-step Speed Range: 4 – 750 rpm / 750 – 3,060 rpm Feed Drive: Rapid Traverse X/Z Axis: 10/10 m/min Tool Turret: Number of Tool Stations: 12 Of which Driven Tool Stations: 6 Tool Shank Holder: VDI 50 mm Dimensions / Weight: Footprint (L x W x H): approx. 6,400 x 2,150 x 2,000 mm Weight: 9,400 kg Accessories / Special Features: • CNC path control HEIDENHAIN TurnPlus EP 90 with color display • Spindle orientation, C-axis • 12-station turret, VDI 50, including 6 driven tools in turret, brand SAUTER, DIN 5482 B 20x17, max. speed 3,000 rpm • Hydraulic 3-jaw chuck, Ø 315 mm, with various chuck jaws • Hydraulic tailstock with drag device • Hydraulic quill actuation • LTA make air extraction system • Various VDI 50 tool holders • CE compliant In 08 / 2025, the following parts were replaced by GILDEMEISTER service: 1 servo motor, 1 AC servo controller inverter power module for 2 axes, 1 Simodrive power module, 1 single regeneration module, Ffjdpfxex Sx Hts Aa Ejw 1 control insert for 1 axis, 1 control module for 2 axes of the inverter servo drive, 1 Simodrive power module for 1-axis motor. Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel

Condition: like new (used), The CS-Matic 100 is offered together with the matching infeed conveyor (Audion ACC2000/4, year of manufacture 2021). The machine runs fully electric—no pneumatics, no compressed air required—making it exceptionally quiet in operation. Packaging capacity: up to 4,200 packs per hour (depending on product size, package configuration, and film type) Conveyor speed: 10 – 30 m/min Maximum package height: 200 mm Maximum package width: 400 mm Maximum package weight: 30 kg Sealing length: 500 mm Maximum film size: 600 mm (center-folded – ø 350 mm) Compatible films: Polyolefin (up to 30µ), Polyethylene (from 15 to 80µ with optional PE sealing bar) Machine dimensions (L x W x H): 2,170 x 1,875 x 1,665 mm Machine weight: 715 kg - Automatic centering seal adjustment - Automatic control of sealing bar height - User-friendly LCD control panel, 7" color touchscreen - Storage and retrieval of process statistics (counters, package length measurements, real-time output, machine performance, irregular pack detection) - Electronically adjustable conveyor speed - Single pack/multi-pack mode - Continuous, fully electric 4.0 packer with 2 belts - Cross sealing bar with PTFE-coated sealing blade, controlled via inverter and encoder - Faulty package detection - Inverter and encoder controlled This system allows all operations to be managed simply and precisely. - Power and control section Fsdpfx Aaeyrm D Es Esfw - Electronically controlled conveyor speed - Reduced power consumption

Year of construction: 2020, condition: as good as new (ex-display), functionality: fully functional, ZAX12372 Single-head saw with pneumatic tilting of heads • Head tilting up to 22.5° right/left (Automatic positioning at fixed angles of 22.5° - 45° - 90°) • Head tilting at intermediate degrees, with manual positioning (mechanical stop) • Full enclosure • Three-phase motor 400V 50Hz 4kW (inverter-driven) • Saw blade rotation speed 1900 rpm • Chip and fume extraction connection • Simultaneous activation of the extraction unit with saw blade start • Lubrication of the cut by misting system • Widia saw blade Ø 700 mm Ffedpfsya H Dzex Aa Ejw • 2 pneumatic horizontal clamps • 2 pneumatic vertical clamps • Set of service tools

Condition: used, loading : max. 50 to 55% (± 1.800 kg) all stainless steel Lutetia control adjustable speed (frequency inverter) 2 main motors (6,6 kW) dimensions (l x w x h) : ± 3.500 x 1.500 x 2.000 mm loading height : ± 1.150 mm weight 1.400 kg vacuum pump not included Ffedpfxsyididj Aa Eew

Condition: used, For sale is a HEIDENHAIN UE 212D compact inverter with ID 558 304-01, in like-new condition. The unit is fully functional and has been tested prior to sale. Details: Manufacturer: Heidenhain Model: UE 212D Type: Compact Inverter ID: 558 304-01 Condition: Like new Fjdpfx Ajylcvqsa Eefw Functionality: Fully tested, working perfectly Warranty: 7-day functional warranty The item will be shipped securely packaged. Ideal as a replacement unit or for immediate industrial use. Please feel free to contact me if you have any questions.

Condition: new, with compressed air cleaning and frequency inverter Start-up with frequency inverter Pressure transmitter for demand-based control Pre-separator integrated Extinguishing system integrated Efficient and economical: Large-volume compressed air tank with fast-acting diaphragm valves for effective OPTI JET filter cleaning and minimal compressed air consumption. Simple yet effective: OPTI JET cleaning and bag filters with snap ring closure. Extremely efficient: Energy-efficient IE3-class drives. Safe in case of emergency: Service-friendly extinguishing system. Exceptionally quiet: sound-insulated air recirculation from AL-KO. All options available: PLC control for manual and automatic operation. Countless options, such as machine recognition, damper control, and frequency-controlled operation, to name just a few. No mess: Collection container with inspection viewing window. Practical down to the last detail: Container locking with ergonomically shaped clamping lever. Easy retrofitting: Can be converted for discharge via briquette press or rotary valve. - high extraction capacity - minimal space requirement - 100% air recirculation without temperature loss - (residual dust < 0.1 mg/m³) - integrated pre-separator and expandable control system - optimal filter cleaning - minimal noise level - optional: patented fill level monitoring - service-friendly, certified fire extinguishing system - dust barrier for dust-free container change - (optional: safety interlock for containers) - modules freely configurable and expandable ----- Technical Data ----- Extraction nozzle Ø: 355 mm Nominal air flow: 7,127 m³/h Max. air flow: 10,000 m³/h Max. negative pressure: 3,347 Pa Filter area: 73 m² Ffjdpfx Aaowzyh Rs Eew Chip collection volume: 3 x 250 liters Number of bags: 3 pcs Motor 400 V: 15.0 kW Dimensions (LxWxH): 3,320 x 1,058 x 2,361 mm Sound pressure level: 73 dB(A) Weight: 1,064 kg according to: GS - HO - 07

Condition: new, Year of construction: 2025, cutting diameter 650 mm saw band length 8200 x 54 mm cutting width 1,6 mm Capacity 90° - rectangle 650 x 850 mm Capacity 90° - square 650 x 650 mm total power requirement 5,5 kW / 2775 Nm weight of the machine ca. 6400 kg dimensions of the machine ca. 2700 x 1500 x 4100 mm The KLS 650 x 850 is a semi-automatic and column guided horizontal bandsaw. Standard specifications Fsdpfxoyk Ikqs Aa Eofw - Swarf Brush - Hydraulic Blade Guide - Hydraulic Vice - Hydraulic Blade Tension - Blade Breakage Switch - Stop System - Automatic Ball Screw Lubrication - Led Lighting - Swarf Conveyor - Swarf Carrying - 1400 mm Feeding Drive - Double Roller Table - Material End Detector - Program Saving System - USB Connection Output - PLC Control & Touch Screen - Inverter Optional specifications - Laser Line - Lubrication Mist - V Shape Vice - Extra Double Roller Table - Upper Clamp System - Curve Cutting Detecting Sensor The pictures are for orientation only and do not represent a true-to-scale image of the machine.

Year of construction: 2008, condition: used, machine/vehicle number: A0807010-1200, Technical specifications: - Manufacturer: Venjakob - Model: H - Working width: 1,300 mm - Length: 21,500 mm - Total width: 1,510 mm - Feed speed adjustable via frequency inverter - Frequency inverter not included in delivery - Height: 900 ± 50 mm - Motor power: 0.81 kW - Motor ATEX-compliant - Belt control, pneumatic Ffedpfsyh Hwzex Aa Ejw - Max. load: 70 kg/m - Colour: RAL 7035 light grey - Voltage fluctuations: ±5% - Location: in stock

Year of construction: 2019, condition: used, machine/vehicle number: DB407803A, Technical data: Fedpfx Aajyifv Sj Eefw - Manufacturer: Cefla - Model: TR - Year of manufacture: 2019 - With its own control cabinet - Feed speed adjustment approx. 2.2 - 20 m/min - Emergency stop - Display for frequency inverter - Transport length: - Working width: 1,300 mm - Working height: 900 ±20 mm - Installed power: 0.8 kW - EX ATEX execution - Location: in stock

Condition: excellent (used), Year of construction: 2008, operating hours: 39,000 h, functionality: fully functional, drilling depth: 1,800 mm, drill diameter: 30 mm, Manufacturer: SFT Model: TBM 3-1500 Machine type: Deep hole drilling machine with BTA system Drilling diameter: 15 – 30 mm Drilling depth: 1800 mm Chip conveyor: included Control: SFT / PS 100 incl. control cabinet Frequency inverter: included Oil sump: included Coolant tank: 2,500 liters oil Fodpjynui Iofx Aa Eofw Coolant pumps: 3 units, each adjustable to 40 liters, 100 bar Signal beacon: included Tailstock: rotating and adjustable according to drilling length Clamping: hydraulic clamping operation Drill spindle: speed regulation available Paintwork: light grey / blue Loading station: automatic door Machine footprint: 7,000 x 1,200 mm Filter footprint: 3,000 x 800 x 1,250 mm Commissioned: late 2007 Recurring maintenance according to manufacturer’s specifications Available: end of March 2026 Operation: 2/3-shift operation

Condition: excellent (used), Year of construction: 2020, operating hours: 25,023 h, functionality: fully functional, Screw compressor Kaeser DSD240SFC Ffjdpfx Aeyr E Snea Esw 132 kW 8.5 bar 23.47 m3/min. Integrated frequency inverter.

Condition: used, Milling spindle Manufacturer: HSD Type: ES 779L 4P 12.00 kW H1 HSD milling spindle 12 kW with automatic tool changer and 6-position station for Kuka Quantec series Consisting of: 1 piece Water-cooled milling spindle with HSD ES779L 4P 12.00 kW H1 tool changer, liquid cooling Ffjdpfx Aaowyay De Eew 1 piece Tool station for 6 tools (tool changer station) with Leonie measurement station for tool inspection 1 piece Kuka tech cabinet with KEB frequency inverter, control technology, and water cooler Item no. 00216249, Serial no. 0395009, Year of manufacture: 2018 Weight: 360 kg 1 piece Hose package and connection cable from the control cabinet to the HSD spindle. Originally designed for a Kuka robot of the Quantec series; all holders and connections are included.

Condition: excellent (used), Year of construction: 2017, operating hours: 37,603 h, functionality: fully functional, Screw compressor Atlas Copco GA75VSDFF Integrated inverter and dryer. 75 kW 13 bar Ffjdpeyr Dbbsfx Aa Eew 15.09 m3/min

Condition: excellent (used), Year of construction: 2008, operating hours: 64,878 h, functionality: fully functional, Screw compressor GA22VSDFF Fodpjyr Da Rofx Aa Ejfw 22 kW Integrated inverter and dryer. 13 bar 3.85 m3/min

Condition: excellent (used), Year of construction: 2011, operating hours: 50,496 h, functionality: fully functional, Screw Compressor Atlas Copco GA11VSDFF 11 kW 13 bar With integrated inverter and dryer. 1.84 m³/min. Fodpjyr Daksfx Aa Eofw

Condition: refurbished (used), Year of construction: 2026, functionality: fully functional, machine/vehicle number: 310435, Completely overhauled - new painting New workbench - new geometry Manufacturing origin Swiss Voltage 380V 50Hz 3Ph Customs position 8458.1930 TECHNICAL DATA Capacities : - height of centres 102 mm - distance between centre, standard headstock type W 470 mm - distance between centres, headstock type W with reduction unit 375 mm - swing over bed 200 mm - swing over carriage 120 mm Bed : - height-width-length 168-100-1000 mm cast-iron bed with ground inverted-V profile Headstocks : - spindle nose for collets W-25 - maximum bore through collet 19.0 mm - headstock with reduction unit, ratio 1:5 Carriages : - stroke of longitudinal tool slide 90 mm - stroke of transverse tool slide 100 mm - size of tools 12x12 mm Tailstocks : - internal taper of tailstock spindle Morse 2 - spindle stroke, screw- and handwheel-operated 80 mm errors and omission excepted-data given without obligation Inventory no. 2250023, machine comprising: 1 NEW workbench 2000x800 mm with blue Urphen worktop 2000x800x50 mm 1 leg, 1 B750 cabinet with 7 drawers 1xD50/2xD75/2xD100/1xD150/1x200 1 bench for overhead control 1 W-25 workpiece holder without gear reducer with clamping key, serviced 1 serviced cross slide 1 reconditioned aligned tailstock 1 380V/50Hz/3ph motor. 2 speeds 1 used W-25 solid centre 1 set of used W25 collets 1 used Reishauer ZMG 2x3 jaw chuck Ø 110 mm on w-25 flange 1 new set of used Multifix tool holders including -1 type A turret with AG20 stud -2 AD1675 chisel holders Fsdodr R Tcopfx Aa Esfw -2 AD2090 chisel holders 1 Albrecht self-tightening drill chuck, cap 1-13 mm on CM2 tenon, used 1 used CM2 solid centre point OPTION 1 used tensioner with new belt CHF 1000 + VAT 1 AS TYPE B-8 GRINDING MACHINE with 360° swivel quill max. speed 28,000 rpm, adjustable height, adjustment, ref. 800053 CHF 1,325 + VAT

Condition: used, 6-axis AC servo drive, servo controller, servo inverter, servo amplifier, servo regulator, frequency converter, drive controller for robots FANUC type A06B-6105-H003 No. V07Z08282 Fodpskpwu Refx Aa Eefw NEW / unused Input voltage: 200 - 240 VAC Rated power: 1.5 kW Number of axis outputs: 6 Output current: 6 x 13 A Total output current: max. 78 A Manual No.: B-81465 Standard: EN50178 Installed PCBs: A16B-2000-0063/07D, A16B-3200-0440/05C - Plexiglass cover not included in delivery Dimensions (W x H x D): 70 x 170 x 380 mm Weight: 16.5 kg As new / unused in opened original box from stock liquidation

Condition: used, L-TEC Inverter TIG Welding Machine Type Inverter TIG 200 DC TIG welding machine for direct current (DC) Fedpedzqb Esfx Aa Eefw Serial No. 184548 Year of manufacture: approx. 1994 Output: 200 amps = 60% duty cycle 155 amps = 100% duty cycle Adjustment range: infinitely variable Current type: DC (direct current) Mains connection: 400 Volt, 50 Hz, 32 Amp plug - 4-meter hose package with central connection and hand torch - with remote potentiometer (foot switch) - gas pressure regulator - DC only - HF ignition Space required (L x W x H): 850 x 480 x 740 mm Weight: approx. 150 kg The welding test shows very good results when welding stainless steel with direct current. Overall in good condition.

Condition: used, Feeding technology / Feeding system / Vibratory feeder / Sorting unit / Bowl feeder Vibratory bowl, sorting device / Screw feeding with vibratory feeder for screw technology Feeding system DEPRAG Type: 0611-P/0.75-1S No.: 1183885 Year: 2011 - 2012 The system was used for feeding electrical connector pins. Product dimensions: Ø 4 mm, length 39 mm The pins are preloaded in the material hopper; the feed belt conveys the pins as required into the bowl feeder. From the bowl feeder, the product is transferred via the linear feeder to the product inverter. The product inverter orients the product into the correct position and makes it available for further processing. The unit comes from a prototype system; the external electrical control unit is not present and should be replaced by a PLC. Without modification, for example, suitable for the automatic and properly oriented feeding of threaded pins up to M4 x 40. The unit consists of the following components: 1 piece belt hopper / feed conveyor DEPRAG Type: B 10 Serial no.: 1178201 Order no.: 415050A Year: 2011 Fill volume: 10 liters Belt speed: 100 mm/min. Operating voltage: 24 V (DC) - Belt surface dimpled - Foldable stainless steel chute Weight 11 kg 1 piece bowl feeder KENDRION Type: OA C006.504101 / OA C006029 / KQF 465 B5 Bowl diameter (top): 200 mm Bowl diameter (bottom): 100 mm Bowl internal height: approx. 75 mm Sorting track width: approx. 5 to 8 mm Operating voltage: 230 V, 50 Hz. 1 piece DEPRAG vibratory controller for the bowl feeder Type: SZG Controller 6 Serial no: 35 pieces linear feeder KENDRION Type: WS3B/36 Part no: WSB003,564025 Operating voltage: 230 V, 50 Hz. 1 piece DEPRAG vibratory controller for the linear feeder Type: SZG Controller 6 Serial no: 35 pieces product inverter FESTO with 180° swivel range - 1 piece FESTO valve block CPV10-VI 18200 - Compressed air requirement approx. 6 bar - 1 piece MURR base module type MVP12 - Complete unit mounted on a steel plate with 4 support legs Space requirements (L x W x H): 1150 x 520 x 860 mm Ffodpfx Aokpwuuea Eow Weight: 100 kg Very good condition

Condition: used, Static frequency inverter Manufacturer: GARBE LAHMEYER & Co. AG Type SU3760.2aFZ231 Year of manufacture: 1989 Make No.: A2K 60229 0001 Rated power 500 kVA Type of current D Mains voltage 380 Volt Input frequency 50 Hz Input current 760 Amp. Type power input 760 Amp. Output voltage 380 Volt Output frequency 50 Hz Output current 760 Amp. Type power output 760 Amp. - Control unit GARBE LAHMEYER type AEB 60 Cabinet dimensions (W x H x D) 2250 x 800/900 x 2550 mm Transport dimension (W x H x D) 2430 x 1100 x 2700 mm Weight 1660 kg Ffedpfshutxzjx Aa Esw

Condition: new, Bernardo Universal Lathe Solid 460 x 2000 Pro Vario Technical Specifications Centre distance: 2000 mm Centre height: 230 mm Swing over bed: 460 mm Swing over gap: 690 mm Swing over cross slide: 274 mm Bed width: 300 mm Spindle bore: 80 mm Spindle mount: DIN 55029, D1-8 Speed range: 25 – 250 / 250 – 1700 rpm Longitudinal feed range (42): 0.055 – 3.065 mm/rev Cross feed range (42): 0.025 – 1.386 mm/rev Metric threads (41): 0.1 – 14 mm Inch threads (60): 2 – 112 TPI Quill diameter: 60 mm Quill stroke: 130 mm Quill taper: MT 4 Motor power: 5.5 kW (7.5 HP) Fjdpsxl Tcmsfx Aa Eofw Machine dimensions (W x D x H): 3250 x 1080 x 1370 mm Weight approx.: 2030 kg Features • Modern main spindle bearing with precision angular contact ball bearings • Standard with Delta frequency inverter for high torque at low speeds and nearly constant speed under load • Infinitely variable speed control, set speed displayed on digital readout • Hardened and ground gears and shafts, including in feed gearbox • Standard with rapid traverse longitudinally and in cross for reduced non-productive times • Central, user-friendly feed and thread selection with leadscrew and feed rod • Oversized, hardened, and precision-ground gears • Simple, smooth, and precise speed and feed adjustment • One-piece cast machine bed, extremely torsion-resistant and low-vibration, ensuring essential prerequisites for precision turning Scope of Delivery • 3-axis digital readout ES-12 V with LCD display • 3-jaw chuck PS3-250 mm / D8 • Fixed steady rest – max. passage diameter 150 mm • Travelling steady rest – max. passage diameter 110 mm • Initial fill with Shell Tellus 46 • Face plate 450 mm • Quick-change tool post with 4 holders • Safety device for quick-change tool post • Foot pedal with CE-compliant brake function • Coolant system • Frequency inverter • Overload clutch • Rapid traverse longitudinal and cross • Change gears • Reducing sleeve • 2 centres • Thread dial indicator • LED machine lamp • Chip guard at the rear • Operating tools

Condition: new, Bernardo fully automatic double column bandsaw BSM 330 NC Pro Technical specifications Cutting range round: 90° 330 mm Cutting range flat: 90° 330 x 330 mm Cutting range square: 90° 330 x 330 mm Working height: 635 mm Cutting speeds: (NC PRO) 20 - 80 m/min Saw blade dimensions: 4115 x 34 x 1.1 mm Coolant pump: 0.135 kW Hydraulic pump motor power: 0.75 kW Motor power: 4.0 kW Machine dimensions: (LxDxH) 2520 x 2280 x 1630 ( depth: 3690 with feed roller conveyor) Weight approx.: 1990 kg Scope of delivery: - Saw band - Hydraulic vice, - Pressure gauge for band tensioning - Hydraulic saw band tensioner, - Hydraulic workpiece feed - Hydraulic workpiece feed, - Chip conveyor (NC Pro) - Coolant device, - Hydraulic lowering cylinder - Work light, - Delta frequency inverter (NC Pro) - Delta frequency inverter (NC Pro,) - Motor protection switch - Motor protection switch - Automatic limit switch Ffsdpfjqzhxiox Aa Esw - Cutting pressure regulation - PLC control Delta - Automatic belt breakage control - Hydraulic bundle tensioning device - Feed roller conveyors