3100x20MM - 4辊液压缸

CRONOSSTECH SHSB 4R 30-350

STANDARD EQUIPMENT
* Lower, top and side rolls move up and down linearly via pistons hydraulically attached to the frame
* Protected against overload
* Top and side rolls are driven by hydromotor and planetary gearbox (3-roll motor driven)
* The position of the rolls can be easily read with three digital displays
* Rolled parts are easily removed thanks to the hydraulically opening head and automatically lifting shaft
* 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 controls
* Top crane (elevator) for large diameter bending support
* 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: 3100 mm
Pre-bending: 12/16 mm
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Bending: 16/20 mm
Top & Lower Roll: 350 mm
Side Roll: 260 mm
Motor Power: 23.5 kW
Bending Speed: 1.5 - 5 m/min
Length: 5350 mm
Width: 1900 mm
Height: 1950 mm
Weight: 14,450 kg

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