Used 4 Roll Calender for sale (62,913)

Condition: new, sheet thickness: 20bending length: 3100upper roll diameter: 360 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered Lodpod Ab Rvofx Aazert - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 4.681,-- - metarial feeding table EURO 3.400,-- - oil coiler EURO 1.040,-- - center support EURO 13.600,-- - side supports EURO 9.400,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, sheet thickness: 30bending length: 2100upper roll diameter: 360 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel Lrodsd Ab Rxopfx Aazot - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 4.681,-- - metarial feeding table EURO 3.400,-- - oil coiler EURO 1.040,-- - center support EURO 13.600,-- - side supports EURO 9.060,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, sheet thickness: 25bending length: 2100upper roll diameter: 330 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: Ljdpsd Ab R Dsfx Aazort - variable speed of rotation EURO 4.681,-- - metarial feeding table EURO 3.400,-- - oil coiler EURO 1.040,-- - center support EURO 13.600,-- - side supports EURO 8.400,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, sheet thickness: 10bending length: 2100upper roll diameter: 210 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 4.681,-- - metarial feeding table EURO 3.400,-- - oil coiler EURO 1.040,-- - center support EURO 8.250,-- - side supports EURO 4.600,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) Lsdpfx Aaed Ab Sgozert We have many references!

Condition: new, sheet thickness: 45bending length: 3100upper roll diameter: 480 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 5.858,-- - metarial feeding table EURO 5.100,-- Lsdpfx Aajd Ab Rcszert - oil coiler STD. - center support EURO 18.750,-- - side supports EURO 15.150,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, sheet thickness: 40bending length: 3100upper roll diameter: 460 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 5.858,-- - metarial feeding table EURO 5.100,-- - oil coiler STD - center support EURO 18.750,-- Lrodpfod Ab Rfex Aazet - side supports EURO 15.000,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, sheet thickness: 8bending length: 4100upper roll diameter: 300 Technical specifications: - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle Lrjdpfxed Ab R Es Aazot - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 4.681,-- - metarial feeding table EURO 3.400,-- - oil coiler EURO 1.040,-- - center support EURO 13.600,-- - side supports EURO 9.660,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, sheet thickness: 6bending length: 4100upper roll diameter: 270 Technical specifications: Lrsdjd Ab R Ropfx Aazst - Hardened and polished rolls - Complete body made of ST-52 Steel - Machine have 4 rolls and designed for symmetrical working principle - Hydraulic powered cover for easy material extracting - Digital readout for side rolls (2 digital readout) - Side rolls are free for rotation and upwards downwards movements are hydraulic powered - Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll’s vertical movements are hydraulic powered - Separate control panel form machine - Conic bending device - In accordance for CE norms Options: - variable speed of rotation EURO 4.681,-- - metarial feeding table EURO 3.400,-- - oil coiler EURO 1.040,-- - center support EURO 8.300,-- - side supports EURO 9.660,-- - Automatic material extractor - PLC control - CNC control - Automatic material loading system - Changeable top roll - Adjustable bottom roll support system (for customer’s special requests) We have many references!

Condition: new, neu ca. 10 Wochen ab Auftrags Türkei Lredpfsynmyfex Aazot 40900 € 781.19 € 2050 mm 10 mm 10 mm 8 mm 8 mm 6 mm 200 - 220 mm 200 - 220 mm 160 mm 1,5 / 6 m/min 5.5 kW 4400 mm 1150 mm 1250 mm 3950 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 103100 € 1948.59 € 2550 mm 25 mm 25 mm 20 mm 20 mm 16 mm 350 mm Lredeynm Euepfx Aazjt 350 mm 260 mm 1,5-5 m/min 22 kW 5500 mm 2000 mm 1900 mm 13000 kg 4 rolls fullhydraulic drive of upper roll and lower roll hydraulic infeed of lower and side roll digital read-out of lower and side rolls position hardened rolls conical bending device hydraulic load relieving of upper roll hydraulic drop-end bearing 2 working speeds central lubrication system 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. 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 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 Lodpfxeypbqbo Aazjrt 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 € Lrjdjypbqnepfx Aazet 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. 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 1470 mm 6850 kg 4 rolls Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system Lredpfx Asyb Sz Isazet 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 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 Lrjdpfx Aaoyb Sywjzjt 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 31600 € 603.56 € 2050 mm 6 mm 6 mm 4 mm 4 mm 3 mm 150 mm 150 mm 130 mm 1,5 / 6 m/min 4 kW 4250 mm 960 mm 1100 mm 2800 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 Lrsdpfoyb Szbjx Aazjt 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 46300 € 884.33 € 2050 mm 11 mm 11 mm 9 mm 9 mm 7 mm 220 mm 220 mm 160 mm 1,5 / 6 m/min 5.5 kW 4400 mm 1150 mm 1250 mm 4080 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 Lredpfeyb Szusx Aazjt Hardened rolls are recommended

Condition: new, neu ca. 10 Wochen ab Auftrags Türkei 43550 € 831.81 € 1550 mm Lrjdeynmx Ijpfx Aazst 12 mm 12 mm 10 mm 10 mm 8 mm 220 mm 200 mm 160 mm 1,5 / 6 m/min 5.5 kW 3900 mm 1150 mm 1250 mm 3600 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. 12 Wochen ab Auftrags Türkei 73200 € 1383.48 € 2050 mm 20 mm 20 mm 16 mm 16 mm 12 mm 280 mm 280 mm 220 mm 1,5 / 5 m/min 16.5 kW 4350 mm 1700 mm 1850 mm 8550 kg Lodpfxsynmylj Aazjrt 4 rolls fullhydraulic drive of upper roll and lower roll hydraulic infeed of lower and side roll digital read-out of lower and side rolls position hardened rolls conical bending device hydraulic load relieving of upper roll hydraulic drop-end bearing 2 working speeds central lubrication system protectionagainst overload moveable control pane according to CE rules OPTIONAL EQUIPMENT (PRICES ON REQUEST): 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 60600 € 1145.34 € 3100 mm 10 mm 10 mm 8 mm 8 mm 6 mm 260 mm 260 mm 200 mm 1,5 / 6 m/min 7.5 kW 5350 mm 1600 mm 1550 mm 7685 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 Lredpfxsynm D Rj Aazst 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 111500 € 2107.35 € 3100 mm 20 mm 20 mm 16 mm 16 mm 12 mm 350 mm 350 mm 260 mm 1,5-5 m/min 22 kW 6000 mm 2200 mm 1900 mm 15000 kg 4 rolls fullhydraulic drive of upper roll and lower roll hydraulic infeed of lower and side roll digital read-out of lower and side rolls position hardened rolls conical bending device hydraulic load relieving of upper roll hydraulic drop-end bearing 2 working speeds central lubrication system protectionagainst overload moveable control pane according to CE rules OPTIONAL EQUIPMENT: Lrodpfxoynm Ebo Aazst 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. 12 - 14 Wochen ab Auf Türkei 98600 € 1863.54 € 3100 mm 16 mm 16 mm 13 mm 16 mm 14 mm 12 mm Ljdpfoynm Hfsx Aazjrt 300 mm 300 mm 240 mm 50 mm 1140 mm 18.5 kW 5310 mm 1660 mm 1140 mm 11100 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 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 Lrodpsypbp Dsfx Aazot 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 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 € 1795.5 € 3100 mm 13 mm 12 mm 8 mm 13 mm Lrjdpfeypbqhsx Aazjt 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. 10 Wochen ab Auftrags Türkei 32480 € 620.37 € 1550 mm 9 mm 9 mm 7 mm 7 mm 5 mm 180 mm 180 mm 150 mm 1,5 / 6 m/min 5.5 kW 3900 mm 1150 mm 1250 mm 3250 kg 4 rolls fullhydraulic drive of upper roll and lower roll hydraulic infeed of lower and side roll digital read-out of lower and side rolls position hardened rolls conical bending device hydraulic load relieving of upper roll hydraulic drop-end bearing 2 working speeds central lubrication system protectionagainst overload moveable control pane according to CE rules Ljdpfxeynmzpe Aazjrt OPTIONAL EQUIPMENT (PRICES ON REQUEST): 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 53700 € 1014.93 € 2050 mm 16 mm 16 mm 13 mm 13 mm 10 mm 260 mm 260 mm 200 mm 1,5 / 6 m/min 7.5 kW 4300 mm 1600 mm 1550 mm 6100 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 Lodpeynm Ehjfx Aazort 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