3100x25 mm - 4 gornja hidraulička cilindra

CRONOSSTECH SHSB 4R 30-380

STANDARD EQUIPMENT
* The lower, upper and side rolls move up and down linearly, operated by hydraulic pistons connected to the frame
* Protected against overloading
* 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 via three digital displays
* Rolled parts can be easily removed with hydraulically opening head and automatic lifting shaft
* Very easy operation with mobile control panel
* Welded steel construction frame
* SAE 1050 (CK 50) induction-hardened, forged or rolled steel shafts
* Conical bending system
* Centralized lubrication system
* Hydraulic balancing system for parallel movement of the shafts (Ø280 -320 -350 -380 -400 -460)
* Electronic balancing system (Ø500-550-580-620-680)
* Dual-speed working system

OPTIONAL EQUIPMENT
* Automation with NC and CNC control
* Overhead crane (elevator) to support large-diameter bending
* Hydraulic side supports to assist with large-diameter bending
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* Hydraulic sheet ejector system
* Ground and polished rolls for special applications
* Infinitely variable speed adjustment system
* Electronic balancing system for parallel movement of the shafts (Ø280 -320 -350 -380 -400 -460)

TECHNICAL SPECIFICATIONS
Bending Length : 3100 mm
Pre-bending Capacity : 16/20 mm
Bending Capacity : 20/25 mm
Top & Bottom Roll Diameter : 380 mm
Side Roll Diameter : 300 mm
Motor Power : 31.5 kW
Bending Speed : 1.5 - 5 m/min
Length : 5850 mm
Width : 2250 mm
Height : 2350 mm
Weight : 19,200 kg

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