2050×20 mm – 4 viršutiniai hidrauliniai cilindrai

CRONOSSTECH SHSB 4R 20-280

STANDARD EQUIPMENT
* The bottom, upper, and side rolls move linearly up and down via pistons hydraulically connected to the frame
* Protected against overload
* Upper and side rolls are driven by hydromotors and planetary gearboxes (3-roll motor drive)
* The position of the rolls can be easily read with three digital displays
* Hydraulic opening head and automatically lifting shaft allow for easy removal of bent parts
* Very easy operation with mobile control panel
* Welded steel construction frame
* SAE 1050 (CK 50) induction-hardened, forged or rolled steel shafts
* Cone-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)
* Dual-speed operation system

OPTIONAL EQUIPMENT
* Automation with NC and CNC control
* Top crane (elevator) for support in large diameter bending
* Hydraulic side supports for large diameter bending
* Hydraulic sheet ejector system
* 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
Bending Length : 2050 mm
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Pre-bending : 12/16 mm
Bending : 16/20 mm
Upper & Lower Roll: 280 mm
Side Roll : 220 mm
Motor Power : 16.5 kW
Bending Speed : 1.5 - 5 m/min
Length : 4350 mm
Width : 1700 mm
Height : 1850 mm
Weight : 8550 kg

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