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 	4 ROLLER HYDRAULIC BENDING MACHINES
 

4 ROLLER HYDRAULIC BENDING MACHINES

 
AHS 2100 x 25-30 mm NC   AHS 2100 x 25-30 mm NC  
AHS 2100 x 25-30 mm NC  
AHS 2100 x 25-30 mm NC
     
  AHS 3100 x 40-50 mm NC  
AHS 3100 x 40-50 mm NC
 
 
 4 roller Hydraulic Plate Bending Machines with the capacity of bending from 2mm to 70mm in thickness and from 1000mm to 6000mm in width / length.
 
  Some of the features of 4 roller Hydraulic Plate Bending machines are
    All Rolls are hydraulically driven
    Up & down movements of the side rolls are hydraulically powered
    Top roll tilts up
 
The frames of the machines are of fabricated, welded steel construction. The roll shafts and the materials and bearings used in production are of good (European) quality. Also the torque limit of the machines is very high. NC playback and CNC graphic control systems are available as optional accessory.

Machines are designed using 3D CAD programmers and all calculations are carefully checked in the analyzing programmer by experienced, specialist engineers before production is started. Machines are suitable for 'CE' and all necessary electrical and hydraulic safety precautions are taken.

Spherical bearings are used for the rolls to minimize frictional resistance, which improves the capacity of the machines.
 
Optional accessories for easier bending are listed below:
 
    Cone bending device
    Induction hardened rolls
    Infinitively variable speed of rotation
    Side and central supporters for big sheet metal diameters
    Extended rolls
    Profile rolls
    Central lubrication system
    Digital display for both side rollers
    Material feed table
    CNC graphic and NC playback control system
    Diameter measurement device
     
   
AHS 3100 x 10-14 mm NC
     
   
AHS 3100 x 10-14 mm NC
   
       
Since the swing guides are designed according to the level arm principle, the machine provides more power to bend the material and by the help of this power , pre-bending is getting perfect and flat ends are decreased to minimum level.
 
Parallelism of the bottom and side rolls is achieved by stable steel torque which are connected to every roll..
 
4 ROLLER HYDRAULIC BENDING MACHINES
 
       
Hydraulic connections are designed for minimum pressure loses and easy replacement.  
4 ROLLER HYDRAULIC BENDING MACHINES
 
       
Out feeding of the bent sheet is easy by the opening of hydraulic drop end.  
4 ROLLER HYDRAULIC BENDING MACHINES
 
 
 
 
 
 
 
 
 
 
 
 
 
   
  STANDARD EQUIPMENTS:
     
    Machine body is steel construction.
    Separate control panel.
    Machine body is steel construction.
    Drop end controlled from control panel in order to release easily bent metal sheet and lifted upper rolls.
    Drop end controlled from control panel in order to release easily bent metal sheet and lifted upper rolls.
    Center rolls are driven with hydraulic motor and planetary gear box.
    Electrical and hydraulic protection against overloads.
    Suitable for “CE”
   
  SPECIAL EQUIPMENTS:
    Cone bending device.
    Induction hardened rolls.
    Digital display for both side rollers.
    Infinitively variable speed of rotation A, B and C version.
    Side and central supporters for big sheet metal diameters.
    Extended rolls.
    Centralized lubrication system.
    Material feed table.
    NC Playback Control System.
    CNC Graphic Control System.
    Changeable top roll with smaller diameters.
    Diameter measurement device
   
   
  AHS 3100 x 35-40 mm CNC   MATERIAL FEED TABLE  
 
AHS 3100 x 35-40 mm CNC
 
MATERIAL FEED TABLE
 
         
Technical Data:
   
 
     
   
  Data based upon steel 400 N/mm2 tensile strength.
  For cone bending, all bending values must be reduced 50%.
  Hardened rollers are advisable.
  All specifications are subject to change with out notice.
   
 
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