Used roll benders (motor-driven) for 6.1 - 14mm sheet thickness for sale (134)

Condition: used, functionality: fully functional, Year of construction: 2008, control type: manual, degree of automation: manual, actuation type: hydraulic, number of rollers: 3, roller (top) diameter: 1,100 mm, side roll diameter: 980 mm, roller diameter: 1,430 mm, roller length: 3,100 mm, working width: 3,000 mm, working height: 4,160 mm, sheet thickness (max.): 200 mm, sheet thickness steel (max.): 200 mm, overall weight: 225,000 kg, total length: 9,000 mm, total width: 5,580 mm, total height: 6,100 mm, power: 220 kW (299.12 HP), input voltage: 380 V, input frequency: 50 Hz, number of digital displays: 2, Equipment: cone bending device, documentation/manual, emergency stop, hardened rollers, Hydraulic Plate Bending machine planetary pinch pyramid with prebend. model MG3200 3 roll capacity 3100x200 mm year of make 2008 Capacity : Plate width mm. 3000 Rolling thickness mm. 200 Pre-bend thickness mm. 160 -3 rolls driven hydraulic motorized with axial gear unit on each roll independent -Planetary design with pre-pinch fully hydraulic Rolls surface length mm. 3100 Top roll mm. 1100 Side rolls mm. 980 Electric power on hydraulic unit Hp 220 + Hp 180 Voltage 400 Vac / 50 Hz Configuration & accessories installed with the machine Ijdpfxoyvgaus Ahvetd -Hardened surface of the 3 rolls -Conical plate bending attachment , rolls tilt with contrast roller type. -Centralized operator panel with directional joysticks electric. -Digital position readout of the bending rolls. -Oil cooler automatic unit heat exchanger. -Emergency and safety installations, certified CE -User manuals and instruction books in English -Dimension 9000 x 5580 x H 6100 mm -Weight approx. 225 Ton.

Condition: used, functionality: fully functional, Year of construction: 1995, control type: manual, degree of automation: manual, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 300 mm, roller (top) diameter: 300 mm, side roll diameter: 260 mm, roller diameter: 360 mm, roller length: 2,050 mm, working width: 2,000 mm, working height: 900 mm, sheet thickness (max.): 23 mm, sheet thickness steel (max.): 20 mm, overall weight: 10,000 kg, total length: 4,100 mm, total width: 1,750 mm, total height: 1,550 mm, power: 11 kW (14.96 HP), input voltage: 380 V, input frequency: 50 Hz, number of digital displays: 2, Equipment: cone bending device, documentation/manual, emergency stop, hardened rollers, swiveling upper roller, 4-roll plate bending machine Imcar-Italy year 1995, model 4RH12/3 , capacity 2000 x18/23 mm TECHNICAL DATA: Capacity plate width 2000 mm Plate thickness max 23 mm Prebend 16 mm Upper roll 300 mm Lower roll 300 mm Surface useful on rolls 2050 mm Electric 380/50 motor 11 Kw on centralized hydraulic unit Weight 10 Ton Machine dimension 4100x 1750 x H 1550 mm Iedpfoyu N Rtjx Ahvstd Configuration: Hardened rolls very high surface resistance Conical bending attachment Digital position readout Hydraulic rolls power driven with planetary gear unit Hydraulic side rolls on linear guideways plate prebend Open front drop-end hydraulic to unload the closed shell Safety and emergency installed -----

Condition: ready for operation (used), total length: 9,000 mm, total width: 4,300 mm, total height: 3,050 mm, empty load weight: 190,000 kg, top side rolls hydraulicaly driven 110 HP on top roll Extra top roll included, dia 660 mm Hardened rolls treated with 50-NI-CR-No 7 Clamping force: 1000 ton Conical bending Electro mechanical control Max open between rolls: 205 mm Foundation needed: 10 500 x 5300 x 2400 mm Number of rolls: 4 Itsdpfx Aheytyrloved Roll capacity cold: 3100 x 125 mm Roll capacity warm: 3100 x 180 mm Type: hydraulic Roll dia upside: 850 mm Dia under roll - side rolls: 850 mm - 720 mm Driven rolls: 3 driven rolls Power needed: 230 HP total

Condition: new, Year of construction: 2025, actuation type: hydraulic, number of rollers: 4, roller (top) diameter: 180 mm, side roll diameter: 150 mm, roller diameter: 180 mm, roller length: 1,570 mm, working width: 1,570 mm, sheet thickness steel (max.): 9 mm, input voltage: 400 V, Equipment: centralized greasing system, cone bending device, documentation/manual, emergency stop, hardened rollers, – Capacity 2070 × 9 mm (minimum diameter 900 mm) 2070 × 7 mm (minimum diameter 270 mm) Bending capacity 2070 × 7 mm (minimum diameter 900 mm) Bending capacity 2070 × 5 mm (minimum diameter 270 mm) Iodpfox Hq Dyjx Ahvjtd – 4 rolls – Hydraulic operation – Hardened rolls – Top roll diameter: 180 mm – Bottom roll diameter: 180 mm – Side roll diameter: 150 mm – Digital display for left roll movement – Digital display for central lower roll movement – Digital display for right roll movement – Top roll hydraulically swing-out – Steel construction made of ST-52 – Hydraulic drop-end system for easy positioning of the rolls – Hydraulic lifting and lowering system for center and side rolls – Hydraulic balancing system – Overload protection – Documentation – 400V

Condition: new, Year of construction: 2026, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 220 mm, roller (top) diameter: 220 mm, side roll diameter: 180 mm, roller diameter: 220 mm, roller length: 2,070 mm, sheet thickness steel (max.): 10 mm, overall weight: 4,900 kg, total length: 4,050 mm, total width: 1,550 mm, total height: 1,470 mm, input voltage: 400 V, number of digital displays: 3, Equipment: centralized greasing system, cone bending device, documentation/manual, emergency stop, hardened rollers, - 4 rolls - Capacity 2070 x 10 - Bending capacity 2070 x 8 - Hardened rollers - Diameter above roller 220 mm - Diameter under the roll 220 mm - Side roller diameter 180 mm - Hydraulic - Digital display for the left roller movement - Digital display for the movement of the lower middle roller - Digital display for the movement of the right-hand roller - The top roller can be folded out hydraulically - Steel construction ST-52 - Hydraulic drop end for easy roller positioning Itedpfxeu Evqhj Ahvod - Hydraulic up and down movement system with center and side rollers - Hydraulic balancing system - Overload protection - Documentation - 400V

Condition: excellent (used), Year of construction: 2001, control type: NC control, number of rollers: 4, roller (bottom) diameter: 270 mm, roller (top) diameter: 290 mm, side roll diameter: 250 mm, roller length: 3,100 mm, working width: 8 mm, sheet thickness (max.): 8 mm, overall weight: 8,200 kg, total length: 6,200 mm, total width: 1,800 mm, total height: 3,900 mm, power: 8 kW (10.88 HP), Rolling width: 3100mm Rolling thickness 3x toproll Ø:10mm Rolling thickness 5x toproll Ø:14mm Rolling thickness prebending: 8mm Top Roll Ø: 290mm Bottom Roll Ø: 270mm Side roll Ø: 250mm Number of rolls: 4 Rolling speed: 1 - 5 Top support: yes Power: 8kW Length: 6200mm Iedpfoygvwdox Ahvetd Width: 1800mm Height: 3900mm Weight: 8200kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: like new (used), functionality: fully functional, control type: manual, actuation type: hydraulic, roller (bottom) diameter: 255 mm, roller (top) diameter: 255 mm, roller diameter: 255 mm, roller length: 2,500 mm, sheet thickness (max.): 17 mm, power: 5.5 kW (7.48 HP), input voltage: 380 V, Dear Sir, We can offer you a ROUNDO (Sweden) electro-hydraulic plate roller Model: PS-255 Prebending capacity: 2500 x 8 mm Iedsyt Hqnepfx Ahvstd Bending capacity (diameter 3 x top roll dia.): 2500 x 14 mm Bending capacity (diameter 5 x top roll dia.): 2500 x 15 mm Bending capacity (diameter 3–5 meter): 2500 x 17 mm Machine no.: 976504 Delivered: 04-1997 Dimensions: 4 x 1.18 x 1.4 m Net/Gross weight: 6200 / 6800 kg Diameter of all rolls: Ø 255 mm Motor power: 5.5 kW Hydraulic machine 3 driven rolls Including: Push button control Digital readout (DRO) Dutch manual Price of the ROUNDO hydraulic plate roller, model PS-255: on request by e-mail This offer remains valid as long as the machine is unsold. The machine has original paint and has seen very little use. Offer is valid subject to prior sale. You can find other machines on our website. We are happy to provide additional information or answer any questions. If you would like to inspect the machines, please schedule an appointment, as we are frequently visiting customers. Delivery terms: Delivery time: from stock Delivery: ex works Baarle-Nassau Payment: prior to collection Prices are net, excluding VAT. Machinehandel De Leeuw BV is one of the few companies in Europe specialising in stocking and selling mainly used Kardex Remstar automatic lift and rotary storage systems. We have been assembling and/or dismantling these systems safely with VCA-certified technicians for over 33 years. Best regards, Antoine de Leeuw Machinehandel De Leeuw BV Oordeelsestraat 7-B 5111 PA Baarle-Nassau The Netherlands

Condition: excellent (used), Year of construction: 2008, Technical data: Working width: 3100 mm Bending capacity: 16.0 mm Pre-bending: 12.0 mm Top roll diameter: 310 mm Center roll diameter: 320 mm Side roll diameter: 240 mm Conical bending device via tilting of both side rolls Hardened rolls Mobile control panel with digital display Motor power: 15 kW CE marking Dimensions (L x W x H): approx. 5100 x 2100 x 1800 mm Weight: approx. 12.5 t Itsdsytr Rmepfx Ahvjd The seller is not liable for typographical or data transmission errors. The machine's appearance, technical condition, and wear are consistent with its age; used machines are sold without any warranty.

Condition: new, neu ca. 12 - 14 Wochen ab Auf Türkei 134000 € 2532.6 € 3100 mm 25 mm 25 mm 20 mm 20 mm 20 mm 16 mm 360 mm 360 mm 270 mm 60 mm 1510 mm 22 kW Ijdpfxjypbquj Ahvjtd 5560 mm 2060 mm 2050 mm 16750 kg 4 rolls fully hydraulic drive of upper and lower roll (from 30 mm bending capacity all four rolls) by planetary gear box hydr. side rolls positioning with electronical synchronisation hydr. lower roll feed with mechanical synchronisation adjustable pinching pressure variable rolling speed hardened rolls conical bending device hydraulic drop-end bearing moveable control panel overload protection user manual in GERMAN or ENGLISH according to CE rules OPTIONAL: NC control upper and lateral supports IMPORTANT ISSUES AT CONICAL BENDING: the max. sheet metal thickness isequivalent to 50 % of nominal capacity

Condition: new, neu ca. 12 - 14 Wochen ab Auf Türkei 70300 € 1328.67 € Iedpjypbqnofx Ahvstd 3100 mm 8 mm 8 mm 6 mm 6 mm 5 mm 240 mm 240 mm 190 mm 825 mm 11 kW 4880 mm 1160 mm 1200 mm 6450 kg 4 rolls fully hydraulic drive of upper and lower roll (from 30 mm bending capacity all four rolls) by planetary gear box hydr. side rolls positioning with electronical synchronisation hydr. lower roll feed with mechanical synchronisation adjustable pinching pressure variable rolling speed hardened rolls conical bending device hydraulic drop-end bearing moveable control panel overload protection user manual in GERMAN or ENGLISH according to CE rules OPTIONAL: NC control upper and lateral supports IMPORTANT ISSUES AT CONICAL BENDING: the max. sheet metal thickness isequivalent to 50 % of nominal capacity the cone length can be max. 30 % oremust be more than 60 % of roll length hardened rolls are recommended

Condition: new, neu ca. 12 - 14 Wochen ab Auf Türkei 95000 € Iodpeypbqhofx Ahvotd 1795.5 € 3100 mm 13 mm 12 mm 8 mm 13 mm 10 mm 10 mm 8 mm 270 mm 270 mm 230 mm 50 mm 1155 mm 15 kW 5310 mm 1660 mm 1590 mm 10050 kg 4 rolls fully hydraulic drive of upper and lower roll (from 30 mm bending capacity all four rolls) by planetary gear box hydr. side rolls positioning with electronical synchronisation hydr. lower roll feed with mechanical synchronisation adjustable pinching pressure variable rolling speed hardened rolls conical bending device hydraulic drop-end bearing moveable control panel overload protection user manual in GERMAN or ENGLISH according to CE rules OPTIONAL: NC control upper and lateral supports IMPORTANT ISSUES AT CONICAL BENDING: the max. sheet metal thickness isequivalent to 50 % of nominal capacity

Condition: new, neu ca. 12 - 14 Wochen ab Auf Türkei 62600 € 1183.14 € 2050 mm 13 mm 10 mm 13 mm 10 mm 10 mm 8 mm 240 mm 240 mm 190 mm Itedpsypbqbefx Ahved 820 mm 11 kW 3830 mm 1160 mm 1200 mm 5000 kg 4 rolls fully hydraulic drive of upper and lower roll (from 30 mm bending capacity all four rolls) by planetary gear box hydr. side rolls positioning with electronical synchronisation hydr. lower roll feed with mechanical synchronisation adjustable pinching pressure variable rolling speed hardened rolls conical bending device hydraulic drop-end bearing moveable control panel overload protection user manual in GERMAN or ENGLISH according to CE rules OPTIONAL: NC control upper and lateral supports IMPORTANT ISSUES AT CONICAL BENDING: the max. sheet metal thickness isequivalent to 50 % of nominal capacity

Condition: new, neu Itjdpfx Asypbp Rohvod ca. 2 Wochen ab Auftragse Italien 2000 mm 11 mm 11 mm 7 mm 8 mm 6.4 mm 225 mm 215 mm 165 mm 8 m/min 3950 mm 1200 mm 1200 mm 4450 kg Hardened and polished rollers Numerical control Siemens PGS-Classic with touchscreen Cone bending with electronic control and inclination of the bottom roller oil cooler Simultaneous rotation and roller movement Simultaneous roller and support movement Possibility to bend variable radii (ovals, ellipses, etc.) Hydraulic micro-positioning by the PLC for higher accuracy Infinitely variable speed for roller movement Infinitely variable speed for rotation Prepared for retrofitting supports (up to 5 axes) Prepared for retrofitting loading/unloading stations Prepared for retrofitting CNC controls Extra large, double hinged drop end Electronic parallelism system for the synchronization of the rollers Hydraulic lifting of the top roll (for models with a top roll diameter of 205 mm or more) Double linear guide for the movement of the lower rolls Ultra wide rolls blocks "MCS" bearing system for the lower rolls (4 large bearings on each shaft) Central lubrication system Pressure manometer for constant pinch roll control Extra torque and special braking system Safety cord with emergency stop Equipped according to "CE" regulations OPTION: CNC control Siemens PSG-Absolute with 15" touch screen (automatic calculation of the process for simple and complex shapes)

Condition: new, neu ca. 12 - 14 Wochen ab Auf Türkei 83800 € 1583.82 € 2550 mm 15 mm 15 mm 13 mm 12 mm 12 mm 10 mm 270 mm 270 mm 230 mm 50 mm 1155 mm 15 kW 4760 mm 1660 mm 1155 mm 8950 kg 4 rolls fully hydraulic drive of upper and lower roll (from 30 mm bending capacity all four rolls) by planetary gear box hydr. side rolls positioning with electronical synchronisation hydr. lower roll feed with mechanical synchronisation adjustable pinching pressure variable rolling speed hardened rolls conical bending device hydraulic drop-end bearing moveable control panel overload protection user manual in GERMAN or ENGLISH according to CE rules Isdpfjypbp Dex Ahvotd OPTIONAL: NC control upper and lateral supports IMPORTANT ISSUES AT CONICAL BENDING: the max. sheet metal thickness isequivalent to 50 % of nominal capacity the cone length can be max. 30 % oremust be more than 60 % of roll length hardened rolls are recommended

Condition: ready for operation (used), empty load weight: 19,000 kg, nominal power: 33.526 kW (45.58 HP), Boven- en onderrol worden aangedreven (planetaire tandwielkast) Conische buiging Itedpox Dd Hyefx Ahvod Automatische gelijktijdige balancering Onderste rol excentrische balk Number of rolls: 4 rolls - 2 roll driven Roll capacity cold: 3100 x 32 mm Roll dia upside: 410 mm Dia under roll - side rolls: 370 - 300 mm

Condition: ready for operation (used), total length: 2,700 mm, total width: 750 mm, total height: 1,000 mm, empty load weight: 1,420 kg, nominal power: 2.2 kW (2.99 HP), conische buiging met geharde rollen met gemotoriseerde backroll Ijdjxzvp Uepfx Ahvetd Number of rolls: 3x Roll capacity cold: 1550 x 6 mm Roll dia upside: 140 mm

Condition: ready for operation (used), Directe aandrijving; 2 aangedreven rollen Conische buiging Geen fundering nodig Automatische drukbalans tussen boven- en onderrol Automatische smering Iedpfx Asx Enfxshvstd De onderste rol kan worden versteld door middel van druk of positie. Number of rolls: 4 Roll capacity cold: 3100 x 20 mm Roll dia upside: 370 mm Pre-bending: Yes

Condition: new, neu ca. 10 Wochen ab Auftrags Türkei 55900 € 1056.51 € 3100 mm 9 mm 8 mm 7 mm 7 mm 5 mm 245 mm 245 mm 180 mm 1,5 / 6 m/min 7.5 kW 5350 mm 1600 mm Itedpfxeyb Sz Ie Ahvod 1470 mm 6850 kg 4 rolls Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system Pinch roll and latereal rolls move with hydraulic cylinders Digital read-out for lower and side rolls position Hardened rolls Conical bending device Hydraulic load relieving of upper roll Hydraulic drop-end bearing 2 working speeds Protectionagainst overload Moveable control pane According to CE rules OPTIONAL EQUIPMENT: Infinitely adustable speed of rolls Hydraulic side support Hydraulic top support NC control IMPORTANT ISSUES AT CONICAL BENDING: The max. sheet metal thickness isequivalent to 50 % of nominal capacity The cone length can be max. 30 % oremust be more than 60 % of roll length Hardened rolls are recommended

Condition: new, neu ca. 10 Wochen ab Auftrags Türkei 48100 € 918.71 € 2550 mm 9 mm 9 mm 7 mm 7 mm 5 mm Itodpfxjyb Sywo Ahvjd 220 mm 220 mm 160 mm 1,5 / 6 m/min 5.5 kW 4900 mm 1150 mm 1250 mm 4600 kg 4 rolls Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system Pinch roll and latereal rolls move with hydraulic cylinders Digital read-out for lower and side rolls position Hardened rolls Conical bending device Hydraulic load relieving of upper roll Hydraulic drop-end bearing 2 working speeds Protectionagainst overload Moveable control pane According to CE rules OPTIONAL EQUIPMENT: Infinitely adustable speed of rolls Hydraulic side support Hydraulic top support NC control IMPORTANT ISSUES AT CONICAL BENDING: The max. sheet metal thickness isequivalent to 50 % of nominal capacity The cone length can be max. 30 % oremust be more than 60 % of roll length Hardened rolls are recommended

Condition: new, Year of construction: 2024, neu 2024 9729 prompt, Zwischenverkauf v Türkei 28450 € 488.96 € 1 25600 € 1550 mm 7 mm 7 mm 4.5 mm 4.5 mm 3.5 mm 150 mm Itjdpfsyb Szhjx Ahvod 150 mm 130 mm 1,5 / 6 m/min 4 kW 3750 mm 960 mm 1100 mm 2500 kg 4 rolls Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system Pinch roll and latereal rolls move with hydraulic cylinders Digital read-out for lower and side rolls position Hardened rolls Conical bending device Hydraulic load relieving of upper roll Hydraulic drop-end bearing 2 working speeds Protectionagainst overload Moveable control pane According to CE rules OPTIONAL EQUIPMENT: (time of deliver with options approx. 10 weeks) Infinitely adustable speed of rolls Hydraulic side support Hydraulic top support NC control IMPORTANT ISSUES AT CONICAL BENDING: The max. sheet metal thickness isequivalent to 50 % of nominal capacity The cone length can be max. 30 % oremust be more than 60 % of roll length Hardened rolls are recommended

Condition: new, neu ca. 10 Wochen ab Auftrags Türkei 49900 € 953.09 € 2050 mm 13 mm 13 mm 10 mm 10 mm 8 mm 245 mm 245 mm 180 mm 1,5 / 6 m/min 7.5 kW 4300 mm 1600 mm 1470 mm 5450 kg 4 rolls Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system Pinch roll and latereal rolls move with hydraulic cylinders Digital read-out for lower and side rolls position Hardened rolls Conical bending device Hydraulic load relieving of upper roll Hydraulic drop-end bearing 2 working speeds Protectionagainst overload Moveable control pane According to CE rules OPTIONAL EQUIPMENT: Infinitely adustable speed of rolls Hydraulic side support Hydraulic top support Isdpfx Aheyb Sydsvstd NC control IMPORTANT ISSUES AT CONICAL BENDING: The max. sheet metal thickness isequivalent to 50 % of nominal capacity The cone length can be max. 30 % oremust be more than 60 % of roll length Hardened rolls are recommended

Condition: new, neu ca. 12 Wochen ab Auftrags Türkei 34900 € 666.59 € 2050 mm 8 mm 8 mm 6 mm 8 mm 6 mm 6 mm 4 mm 180 mm 180 mm 150 mm 5 m/min 3850 mm 1350 mm 1290 mm 3300 kg motorized roller drive upper and lower roller driven hydraulic side roll feed 3 digital displays hydraulic folding bearings hardened rollers conical bending device user manual in GERMAN or ENGLISH OPTIONAL EQUIPMENT: overhead crane side supports NC control variable speed Itjdpfx Ajyb S Afohvjd

Condition: new, neu ca. 12 Wochen ab Auftrags Türkei Ijdpjyb Sz Uefx Ahvjtd 20000 € 384 € 1270 mm 5 mm 5 mm 4 mm 5 mm 4 mm 4 mm 3 mm 130 mm 130 mm 130 mm 5 m/min 3020 mm 1150 mm 1110 mm 2150 kg motorized roller drive upper and lower roller driven hydraulic side roll feed 3 digital displays hydraulic folding bearings hardened rollers conical bending device user manual in GERMAN or ENGLISH OPTIONAL EQUIPMENT: overhead crane side supports NC control variable speed

Condition: new, neu ca. 12 Wochen ab Auftrags Türkei 39400 € 752.54 € 2050 mm 10 mm 10 mm 8 mm 10 mm 8 mm 8 mm 6 mm Iodpfoyb S Arox Ahvotd 200 mm 200 mm 180 mm 6 m/min 3850 mm 1350 mm 1290 mm 3750 kg motorized roller drive upper and lower roller driven hydraulic side roll feed 3 digital displays hydraulic folding bearings hardened rollers conical bending device user manual in GERMAN or ENGLISH OPTIONAL EQUIPMENT: overhead crane side supports NC control variable speed

Condition: new, neu ca. 10 Wochen ab Auftrags Türkei 57000 € 1077.3 € 2550 mm 13 mm 13 mm 10 mm 10 mm 8 mm 260 mm 260 mm 200 mm 1,5 / 6 m/min 7.5 kW 4800 mm 1600 mm 1550 mm Iodpsyb Sy Rsfx Ahvetd 6800 kg 4 rolls Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system Pinch roll and latereal rolls move with hydraulic cylinders Digital read-out for lower and side rolls position Hardened rolls Conical bending device Hydraulic load relieving of upper roll Hydraulic drop-end bearing 2 working speeds Protectionagainst overload Moveable control pane According to CE rules OPTIONAL EQUIPMENT: Infinitely adustable speed of rolls Hydraulic side support Hydraulic top support NC control IMPORTANT ISSUES AT CONICAL BENDING: The max. sheet metal thickness isequivalent to 50 % of nominal capacity The cone length can be max. 30 % oremust be more than 60 % of roll length Hardened rolls are recommended