Mandrel bending machine 642K    

 

Capacity:

– Round tubing mild steel6-42 x 5,0 mm Ø
– Round tubing stainless steel6-42 x 3,0 mm Ø
– Square tubing mild steel25 x 25 x 3,2 mm
– Square tubing mild steel, bending axis A35 x 25x 3,2 mm
– Square tubing mild steel, bending axis B25x 35x 3,2 mm
– Radii max. 85 mm
– Max. moment of resistance 4,8 cm³
– Arbor length/Usable length3048 mm
– Bending speed 14°/ sec. (front feed)
– Bending angle up to180° + 10° spring back
– Speed of front feedmanual
– Speed of rotationmanual
– Accuracy of the bending axismanual
– Accuracy of the length
– Accurany of the rotationmanual
– Bending height1050 mm
– Power bending axiselectro-hydraulic
– Automatic positioning of the rotation and lengthmanual
– All other axes (e.g. clamping, mandrel forwards/backwards, etc.) electro-hydraulic

 

Machine equipment-/basic accessories:

– Fixed pressure die
– Bending direction clockwise
– Hollow shaft for using tooling for small radii
– Automatic bending tool engagement
– For radii starting from 1,5 x tube diameter
– Actuating via button
– Standard-norm-hydraulic components
– Machine mobile, on wheels
– Colour RAL 3020 red, 7047 grey

 

Machine data:    

– Nominal pressure 250 bar, Operating pressure 200 bar
– Operating voltage 400 Volt – 50 Cyl. – 3 Ph. – 3 KW
– Length  4300 mm
– Width    900 mm
– Height   1500 mm
– Weight approx. 900kg

 

Control:

– Possibility to select 8 bend angles
– Angle input via digital input unit
– Angle selection 0,1°
– With call up nominal/actual angle control
– Angle coverage via encoder
– Digital display for the bending angle
– Calling of the angle selection via switch

 

DB642K