Hydraulic four-roll bending machine

DAVI MCB 4000 x 6/4 mm

Year of construction: 2007, condition: excellent (used), 603 LBH Bdsdpfxjl Si Uuj Ad Asb Technical Description Main Technical Specifications • Minimum sawing capacity at 90° min.mm 60 x 10 max.mm 610 x 310 • Sawing capacity at 45° mm 400 x 310 • Sawing capacity at 60° (available on two flanges only with relevant option) mm 250 x 250 • Mitering angles +45° / -60° • Toothed band size mm 34 x 1.1 • Toothed band speed m/min. 78 • Band motor power kW 4 • Working level height mm 850

Condition: refurbished (used), functionality: fully functional, Year of construction: 2007, DAVI_MCB 3060 WT 4-roll plate bending machine CNC _ 3000x65 MM - Year of make 2007 Capacity plate width 3100 mm Plate thickness 65 mm Prebend 55 mm TOP ROLL 600 MM LOWER ROLL 550 MM Configuration installed: • Surface hardening of the four rolls • Dual pre-pinch, with adjustable force upon the input of plate thickness • Conical bending hydraulic attachment - hardened contrast pad. • Power driven rolls rotation top/bottom gearbox axial direct drive hydraulic each roll. • Calibration system for re-rolling of welded shells rounding. • Console electric independent with centralized commands joysticks and CNC screen readout. • CNC controller DAVI GENIUS semiautomatic and fully automatic programmable. with digital readout of the 4rollers for use in manual operation, • Opening front side hydraulic drop-end to unload closed shells. • Variable working speed step-less axis interpolation. • Safety installation with emergency stop. • Instruction manuals for operation and service Voltage electric 3phase Vac 380/50 power Kw 75 Bedpfx Aey D Npijd Aodb nr.1 top support hydraulic operated , shell ID max 5 mtrs - CNC programmable nr.1 side support hydraulic on the left nr.1 side support hydraulic on the right, finger pusher to swing the sheet plate forming cones rolling.

Condition: good (used), 450 A with premium panel. 16 units available. Price per unit: €2,500 excl. VAT. Bedpfxex Emufo Ad Asdb

Condition: new, Year of construction: 2025, control type: NC control, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 280 mm, roller (top) diameter: 280 mm, side roll diameter: 220 mm, roller length: 2,550 mm, sheet thickness (max.): 16 mm, STANDARD EQUIPMENT * The upper, lower, and side rolls move linearly up and down via hydraulically actuated body-mounted pistons. * Protected against overload. * Upper and side rolls are driven by hydromotors and planetary gearboxes (all three rolls are motor-driven). * The positions of the rolls can be easily read through three digital display gauges. * The hydraulically opening head and automatic upward-lifting shaft allow easy removal of the bent workpiece. * Very user-friendly operation with a mobile control panel. * Welded steel construction body. * Rolls made from SAE 1050 (CK 50) induction-hardened, forged or rolled steel shafts. * Conical bending system. * Centralized lubrication system. * Hydraulic balancing system for parallel movement of the rolls (Ø280 - 320 - 350 - 380 - 400 - 460). * Electronic balancing system (Ø500 - 550 - 580 - 620 - 680). Bsdpfxsw Smfcj Ad Aedb * Dual-speed operating system. OPTIONAL EQUIPMENT * Automation with NC and CNC control consoles. * Upper crane (hoist) for support in large diameter rolling. * Hydraulic side supports for large diameter rolling. * Hydraulic plate ejector system. * Ground and polished rolls for special applications. * Infinitely variable speed adjustment system. * Electronic balancing system for parallel movement of the rolls (Ø280 - 320 - 350 - 380 - 400 - 460). TECHNICAL SPECIFICATIONS Bending Length: 2550 mm Pre-bending: 10/12 mm Bending: 12/16 mm Upper & Lower Roll: 280 mm Side Roll: 220 mm Motor Power: 16.5 kW Bending Speed: 1.5 - 5 m/min Length: 4850 mm Width: 1700 mm Height: 1850 mm Weight: 9650 kg