W12-25X4000mm metal plate roller bend machine ,sheet metal rolling
machine for sale
The machine main description
The machine has pre-bending function for plate edge, and can bend
roll the plate one time without any thing re-rolling with combined
procedure or prebending and bending roll into shape. The upper
roller is the main drive roll, the down roller and two side rolls
up-and-down movement is controlled by hydraulic drive. The
up-and-down displacement of the down and side rollers are
controlled by computer. Automatic leveling, display by screen, high
synchronization precision ±0.2MM.Turnover bearing body dumping and
reset is done through hydraulic transmission. The upper roll end
has balance equipment to be convenient take of the rolled cylinder
and working pieces.
There are moveable independent operation table for easy moveable
operation. The machine has been equipped with security linked
equipment. It is ideal bending roll machine for all kinds of metal
working industry like energy, transportation ,petroleum, chemical,
shipping-building, boiler with high technology, full function, high
precision and easy in operation character.
The machine is equipped by four working rollers, left-right machine
shaft, basement, cone rolling equipment, dumping parts,
transmission part and relate sensor section, hydraulic system and
The Feature of Hydraulic Plate Rolling machine
1. High precision pre-bending, freely setup the width of plate.
Upper roller presses the plate end for pre-bending.
2. Upper roller likes drum with collaboration of carrier roller
permit continual bending of any thickness of plate.
3. Safe work, fixed two down roller, upper roller does horizontal
and vertical movement, and the plate don’t move during upper roller
4. Unitary structure, convenient to move the whole machine as
machine has a hardy under pan. No need to anchor bolt.
5. Different use has different control way, like top numerical
control and below numerical control.
6. Through exclusive technology, AccurL can develop cones as easily
as competitive machines can develop cylinders. And it eliminates
scarring on the surface of shell or roll and also eliminates, in
most cases, the need for grinding the lamination (bullnosing) on
the minor diameter edge.
CNC Control system
1. It is controlled, in entry-level, by a user-friendly CNC, to
roll parts in automatic mode. More powerful DAVI CNCs (the most
advanced in the industry, until those selected by NASA), are
self-programmable, without the need of experienced operators.
2. HMI (human machine interface), intelligent
operation.Self-compensating, single operate, high efficiency, safe
3. Many models for choice, economic numerical control model, TC
computerized numerical control.
1. More than 12 years experience for Hydraulic Press and 16 years
for sheet metal machinery
2. Total Number of Employee : 455
3. Floor Area : 56,765m^2
4. New factory area : 61,321m^2
5. Whole factory is controlled by ERP-Enterprise Resource Plan
We are producing below ranges of machines:
1. CNC Press Brake
2. CNC Laser Cutter(Validation phase)
3. CNC Punch Press(Validation phase)
4. CNC Shears
5. Hydraulic Press
6. Pipe&Roller Bender
7. Iron Worker
8. Automatic Production line
The whole structure of Hydraulic Plate rolling machine
1. Totally European design,streamlined looking,frames of our
machines are fabricated, welded steel (ST-52). Roll shafts,
materials and bearings used in production are European quality.
Also the torque limit of the machines is very high. NC playback and
CNC graphic control systems are available as optional accessory.
2. The main structure of the equipment includes upper roller, lower
roller and horizontal movement mechanism, supporting mechanism,main
drive mechanism,downturn system, left and right machine frame,
chassis and balance mechanism, hydraulic and electrical control
3. It allows for excellent roundness, thanks to the Planetary
movement of the side rolls (Accurl patent), moving them to the
center of the machine (the tightest geometry available), compared
to the inclined linear guides of other brands that, especially on
large diameters, move farther away from the central roll and the
plate clamping.clamping pressure is adjustable(no-existent
skidding,productivity is 80% than three roller plate rolling
|Model||ACCURL W12-25x4000 (4000m x 25mm)|
|Product Name||metal plate roller machine|
|Max. Plate thickness||25 mm|
|Maximum.crimp width||4000 mm|
|Plate yield limit||245 MPa|
|Roll Speed||4 m/min|
|Pre-curved plate thickness||22 mm|
|Loaded with minimum diameter||1200 mm|
|The upper roller diameter||560mm|
|Side of the shaft diameter||420mm|
|Main Motor Power||45KW|