Mesin roll gulung plat hidrolik 4 roll merk AKBEND
(AKBEND Four Roll Plate Bending Machine)
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TECHNICAL
SPECIFICATIONS OF AHS 30/20–25 mm HYDRAULIC 4 ROLLER PLATE BENDING MACHINE
Working Length
|
3.100 mm
|
Maximum Thickness (Ø min =
Top roll Ø x 3 )
|
25 mm
|
Pre-bending (Ø min = Top roll Ø x 3 )
|
20 mm
|
Top Roll Ø
|
390 mm
|
Bottom Roll Ø
|
360 mm
|
Side Rolls Ø
|
300 mm
|
Motor Power
|
18.5 KW
|
Length
|
5.740 mm
|
Height
|
1.983 mm
|
Width
|
2.100 mm
|
Weight
|
17.540 kg
|
·
Data based upon steel 240 N/mm2
YIELD POINT.
PLATE BENDING ROLLS’ CAPACITIES
BECOME HALF OF THEIR USUAL PREBENDING CAPACITIES DURING THE REALIZATION OF CONE
BENDING PROCESSES.
THE THICKNESSES AND THE LENGTHS ARE
REDUCED TO MAXIMUM PREBENDING CAPACITIES’ HALFS.
A REGULAR PREBENDING PROCESS TO ROLL
A PLATE INTO A CYLINDRICAL SHAPE REQUIRES PARALLELISM BETWEEN SIDE ROLLS AND
TOP ROLL. THAT IS OBTAINED BY EQUAL BEARING LOADINGS AT THE END OF EACH SIDE
ROLLS.
THE ABOVE MENTIONED LOADINGS CHANGE
ACCORDING TO TILTING UP THE SIDE ROLLS TO OBTAIN CONES. THEN THE BEARINGS AT
DROP END TAKES APPROXIMATELY 80% TO 100% OF THE WHOLE LOAD THAT APPEARS.
*** 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, PREBENDING GETS PERFECT AND THE
STRAIGHT AREA IS DECREASED TO MINIMUM LEVEL.
·
INDUCTION HARDENED ROLLS
·
DIGITAL DISPLAY
·
CONE BENDING DEVICE
·
TWO SPEED CONTROL
·
Machine body is steel
construction ST-52.
·
All rollers mounted in
bearing.
·
Separate control panel
·
Drop-end controlled
from control panel in order to release easily bended metal sheet
·
Movement and
parallelism adjustment of the rollers controlled from the control panel.
(Ergonomic designed control panel which allows to control all the functions of
the machine is independent from the machine.)
·
Central rolls are
driven with hydraulic motor and reducer.
·
Electrical and
hydraulic protection against overloads.
·
Hydraulic installation
world wide known brands.
·
Electrical
installation world wide known brands.
·
Suitable to “CE”.
OPTIONAL EQUIPMENT
Variable
Speed of Rotation
|
|
Side
supporters for big sheet metal diameters
(For bending big diameters, side supports must be used in order to
prevent from the material’s deformation by its own weight.)
|
|
Central
supporters for big sheet metal diameters
(For bending big diameters, Central support must be used in order to
prevent from the material’s deformation by its own weight.)
|
|
Material feed
table (2m x 2m )
|
|
Oil Cooler
System
|
|
Electro-Hydraulic
Calibration
|
|
AK300CS
NC Control
|
|
AK 400 CS CNC Control
|
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