|Model||Max.rolling thickness(mm)||Max.pre-rolling thickness(mm)||Plate width(mm)||Diameter of upper roller(mm)||Main motor power(kw)|
Down-style-on-the-horizontal 3 Roller Bending Machine is a common-used Bending Machine, generally it is driven by driven by hydraulic, and the roller is a fixed revolving one.
According to the different technological process, two side rollers move on the preset straight and curving orbit and hold the plates with upper roller simultaneously. In this process, the upper roller performs the function of plate round-rolling and curve-rolling work.Brief Introduction:
3 roller bending machine has mechanical and hydraulic type:
Mechanical three roller bending machine is divided into symmetrical and asymmetrical.
The sheet metal can be rolled into a round, arc and cone shaped workpiece within a certain range.
They are suitable for steel plate and galvanized sheet.
Mechanical symmetrical 3 roll plate bending machinestructure for three roller symmetry, the vertical lifting movement and in two and central symmetrical position obtained by screw screw worm drive, two roller rotates, driven by a motor.
The output gear of the reducer is meshed with the lower roller gear to provide torque for the rolled sheet material.
Mechanical asymmetrical 3 roller bending machine structure type is three roller asymmetrical, the upper roller is the main drive, the lower roll vertical movement, and through the lower roller gear meshing with the upper roller gear, as the master drive;
The machine has compact structure and convenient operation and maintenance.
Hydraulic three roll 3 roll plate bending machine for the upper mode symmetrical 3 roller bending machine, metal sheet can be rolled into a circular, arc and cone-shaped workpiece, two rollers for the active roll, roller for the driven roller.
Widely used in shipbuilding, boilers, aviation, water and electricity, chemical, metal structure and machinery manufacturing industry.The machine is suitable for bending deformation of metal sheet, can be rolled round, arc and a certain range of conical workpiece, the plate end of the bending function, the model two under the roll for the active roll can be horizontal movement, the roller for the roller can move up and down, the transmission shaft is connected by universal coupling.
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