Metal CNC Plate Rolling Machine Bending Rolls Hydraulic Drive
Features Of Hydraulic Plate Rolling Machine :
The hydraulic rolling machine is widely used in petroleum, chemical
industry, cement,
boiler, shipbuilding, aviation, water conservancy, power
transmission towers and other
machinery and equipment. Its working principle is rotating bending
deformation.
A cylinder can be rolled, including the pre-bending of both ends,
feeding the plate
forward through the rolls, one time only. The operator should find
only one position for
each side roll, to get the part finished which is supported by
permanent lubrication
technology (bearing life period without refueling).
whole structure of the 3 roller rolling machine:
The 3 roller rolling machine is of totally European design:
streamlined looking. Frames
of the3 roller rolling machineare fabricated, Roll shafts,
materials and bearings used in
production are of European quality. Besides, the torque limit of
the machines is very high.
NC playback and CNC graphic control systems are available as
optional accessory.
The main structure of thehydraulic plate rolling machineincludes
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 systems.
Thehydraulic rolling machineallows for excellent roundness, thanks
to the planetary
movement of the side rolls , 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 machine).
Description:
roller bending hydraulic plate rolling machine has a plate end
pre-bending function,
which can finish metal sheet feeding one time, and can complete the
plate-end
pre-bending and the work piece’s rolling to shape without U-turn.
The upper working
roll on the machine is driving roll, the lower roll and two rolls
on both sides all apply
hydraulic transmission, the lifting displacement is controlled by
computer with
auto-leveling and screen displaying, synchronization accuracy of ±
0.2mm, the pouring
and resetting of the retroflexed bearing body all apply hydraulic
transmission, the tail
of the upper roll is equipped with a balancing mechanism which can
easily unload the
work piece and cylindrical shell after rolling ,equipped with
independent mobile console
which can be moved and operated at any time.
The machine is equipped with safety interlock devices, with high
technical merit, full
functions, high precision, easy to operate, which is contemporary
ideal CNC plate
bending equipment.
In areas of Energy, transportation, petroleum, chemical industry,
boiler, shipbuilding
, utilities, metal structures, etc. it is the most ideal choice
models to roll round, curve
and tapered work piece.
The machine consists of four working rolls, left and right racks,
base, volume cone
device, dumping parts, transmission parts, and assorted sensor,
hydraulic system,
electrical system, etc...
Main Technical Data:
| Project | Units | Technical Data |
| Specifications | | W11S-60×2500 |
| Upper roller adding pressure | T | 610 |
| Max width of roll board | mm | 2500 |
| The length of working rolls | mm | 2600 |
| Max thickness of plate pre-bending | mm | 50 |
| Min diameter can be rolled | mm | 1600 |
| Up roll diameter | mm | Φ600 |
| Down roll diameter | mm | Φ360 |
| Distance between two down rolls | mm | 650 |
| Drive speed | m/min | about 4.0 |
| Yield limit of the plate | Mpa | σs≤245 |
| Main motor | kw | 55 |
| Hydraulic motor | kw | 30 |
| Moving motor | kw | 15 |
Configulation of Hydraulic Plate rolling machine:
Main power: Siemens Electrical made in Germany
Main electronic elements: Schneider made in France;
Axletree: Double-row self-aligning bearing from Germany
Main motor: Siemens Electrical made in Germany
Programmable logic controller PLC:OMRON products from Japan
Hydraulic system: Bosch – Rexroth made in Germany
Gear pump: made in China TaiWan ;
Work Roller :Material of work roller with 42CrMo Alloy steel.
Digital display system:Touch Screen for Delta
Transducer: OMRON ,Made in Japan
Automatic lubrication system: Sino-Japanese joint, which has block
More information please contact us:
wxmachinery@163.com
WhatsApp:+86 13961729519
Skype:zouqicheng
QQ:2308574039
dwonload brochure here
rolling
machine.pdf
