2550×16 mm - 4 group hydraulic cylinders

CRONOSSTECH SHSB 4R 25-280

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.
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* 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).
* 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

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