2550x25 mm - 4 top hydraulic cylinders

CRONOSSTECH SHSB 4R 25-350

STANDARD EQUIPMENT
* Lower, upper, and side rolls are hydraulically actuated and move linearly up and down via body-mounted pistons
* Protected against overload
* Upper and side rolls are driven by hydromotors and planetary gearboxes (3-roller motor drive system)
* Positions of the rolls can be easily read via three digital displays
* The hydraulically opening head and automatically upward-moving shaft make it easy to remove the bent workpiece
* Extremely easy operation with the mobile control panel
* Welded steel construction frame
* SAE 1050 (CK 50) induction-hardened, forged or rolled steel shafts
* Cone rolling 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)
* Dual speed operation system

OPTIONAL EQUIPMENT
* NC and CNC control for automation
* Top crane (elevator) for support in large diameter rolling
* Hydraulic side supports for large diameter rolling
* Hydraulic sheet ejection system
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* Ground and polished rolls for special applications
* Stepless speed adjustment system
* Electronic balancing system for parallel movement of the rolls (Ø280 -320 -350 -380 -400 -460)

TECHNICAL SPECIFICATIONS
Rolling Length: 2550 mm
Pre-bending: 16/20 mm
Bending: 20-25 mm
Upper & Lower Roll: 350 mm
Side Roll: 260 mm
Motor Power: 23.5 kW
Bending Speed: 1.5 - 5 m/min
Length: 4850 mm
Width: 1900 mm
Height: 1950 mm
Weight: 12,800 kg

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