Upogibanje - Rollbending stroj

Durma HRB - 4 2013

Control unit – with NC control
Tapered bending device
Side roll positioning electronically synchronized via PLC
Safety mechanism for welding (welding option) on the machine
Machine frame made from stress-relieved steel
4-roll drive system – upper and lower rolls driven by hydraulic motors synchronized via planetary gears (> 430 mm)
Iededzzyfopfx Ah Dobc
Electrical and hydraulic overload protection
Lower roll pressure hydraulically adjustable
Hydraulic roll brake to prevent sheet slipping
Hydraulic swing-out of upper roll bearing for easy removal of the formed sheet
Safety wire
Induction-hardened rolls (HRC 54), crowned design ("bombing")
Variable speed

Bending length: 2050 mm
Bending capacity: 13 mm (d x 5)
Bending capacity: 10 mm (d x 1.5)
Top roll: 230 mm
Bottom roll: 210 mm
Maximum roll opening: 30 mm
Length: 3830 mm
Width: 1160 mm
Height: 1200 mm
Motor power: 11 kW
Weight: 4700 kg

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.