เครื่องดัดเหล็กแผ่น - 4 ลูกกลิ้ง

ROCCIA HR4WE 2510

sheet width 2600 mm
plate thickness 10.0 mm ST
pre-bending 8.0 mm ST
diameter of upper rolls ~ 220 mm
side roll diameter ~ 170 mm
diameter of lower rolls ~ 190 mm
Control konv.
oil volume 80.0 Liter
voltage 380 V
total power requirement 5.5 kW
weight ca. 5000 kg
Dimensions (only the machine) ca. 3500 x 1550 x 1400 mm
very good condition (!!)
current new price incl. accessories approx. 120.000 Euro
special price on request

Equipment:
- robust electro-hydraulic 4-roll round bending machine
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- 4-roll concept offers a wide range of bending and rounding options
- Swivel-mounted control unit
* Operation - control of all rollers or machine axes
* Digital position display of the side rollers
* Manual operation via JOY sticks
- Two central rollers are driven directly via hydraulic motors
- Conical rolling possible by tilting the rollers
- Parallelism of the side rollers via torsion shafts
- Bending on both sides
- diameters of up to 1.1 times the top roller diameter are possible
- Forged and hardened rollers with a hardness of 53-55 HRC
- Low-maintenance, stable machine concept
- Permanent lubrication of all bearings
- Sturdy welded steel construction
- electro-hydraulic hinged bearing for easy pipe removal
- pressure gauge / pressure display for the rollers
- Safety device (safety line with switch unit)
- operating instructions

* Special accessories included :
- ROCCI height-adjustable center support
* for large pipe diameters
- ROCCI electro-motorized material feed table
* motorized sheet feeding material support surface