W11X Lower Roller Horizontal Adjustal Plate Bending Machine
Down-style-on-the-horizontal three roller plate is a common-used rolling 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.
The Horizontal adjustable steel rolling machine of three rolls with horizontally adjustable lower rolls is ideal for rolling cylindrical, arc and conical parts in energy, transportation, petroleum, chemical, boiler, shipbuilding, hydropower and metallic structure industries.
Main structure of this 3 rollers hydraulic plate bending machine :
This arc adjust hydraulic plate rolling machine have a good function of prebending.
Once feed the plae,the prebending of the edge and circle can be complete without turn around.
The 3 rollers of this mchine are all main drive shaft.
The upper roller fixed,the down roller make the elevation movement along the arc.
The mainroller's rotation and lift movement used hydraulic transmission and the lift displacement display in screen.
The mobile independent console make the usage more convenient.
The safety device make the operation safer.
This is a simple machine,easy maintenance, high bending precision straight edge, it is an advanced sheet metal bending equipment.
The shaft of up and down install in the frame,the bears on both sides used the spherical rollr bearing.
The main shaft is fixed. The two down rollers aligning by the spherical roller bearing, fixed in the mobile rack which can do the arc movement along the central axis.
And by the both sides of the roller lift cylinder to drive its arc movement.
The upper roller and two down rollers are all main drive roller.
Through thehydraulic motor ,gears,chain to drive the main axis and side axis to do the movement of rotary.The unique synchronization mechanism to make the up and down roller have the same line speed when roll the different material plate.The brake device for the rotary to ensure the accurate position of the workpiece bending volume and prebending.The whole machine has the sufficient strength and stiffness,the main parts of the force use the keys and pins to connect,easy to install and maintenance.
Horizontal roller bender machine can pre-bend the ends of plate and then roll it to specified shape with one time loading without reversing it.
The 3 rolls on horizontal rolling machine are all driving rolls and upper roll and both lower rolls can be hydraulically driven for moving vertically and horizontally respectively.
The vertical movement is controlled by computer and displayed on screen with automatic leveling and synchronization accuracy of ±0.2mm.
The tilting and resetting of bearing body are hydraulically realized. A balancing mechanism is arranged at tail of upper roll for easily discharging the rolled workpieces and cylindrical parts.
The bender can be pre-bent and can be round. Heavy chassis, low center of gravity, more stable equipment. Three full-roller and three-roller bearings, power feet, not slippery. Adjustable center distance, rolling plate, adjustable thick plate, the center away from the unilateral adjustable cone more convenient.The device can be rolled into a thickness of 1mm-200mm, width 8000mm plate.
Yin and Yang arc bending machine - mostly used for rolling rolled steel plate, common in decoration;
Horizontal adjustable three roller steel rolling machine is commonly used for rolling large diameter circles, such as oil tanks;
Used for rolling small-diameter, thick-walled, long-piped, rollable 21m pipe.
The three rollers are driving rollers.
They can prevent skidding while rolling thin steel plates.
Three Roller Rolling Machine is fixed. The two ends of upper roll are controlled by PLC.
The two lower roll can move up and down in arc way around fixed roller.
It can finish pre-bending and rolling by feeding once.
Compared with four roller plate bending machine, the structure of three roller plate rolling machine is compact and multiple.
It is economical and practical for rolling thin and medium plates. Three roller rolling machine is controlled by micro-machine and has digital display.
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