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- CNC Four rollers hydraulic plate rolling machine
- With Prebending
- Prebending & rolling can be automatically achieved one time on one working cycle.
- Top roller is powered roller
- Lifting of bottom roller and two side rollers driven hydraulically
-Â Displacement of bottom roller and two side rollers lifting controlled by CNC
- Display on screen for displacement
- Synchronous precision ±0.1mm
-Â Balance at the tail of top roller for conveniently unloading finished workpiece
- Independent operating station
- with safety interlocking
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 machine
- Convenient cone bending with larger taper
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Main specifications:
Model
TXW12-60*3000
Control
CNC
Diameter of top roller
Φ670mm
Max.bending thickness
60mm
Max.prebending thickness
50mm
Max.bending length
3000mm
Driving mode of
working roller
Top and bottom roller driven
by hydraulic motor
Rolling speed
About 4m/min
Remaining
straight edge
≤1.5 times of plate thickness
Min.rolling diameter
Φ1675mm
Total power
75KW
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Name
Contents
Bearing
Type
Heavy roll double row self-aligning ball bearing
supplier
Wanfangdian bearing factory
Working
roller
Material
 42CrMo
Hardness
HB260-300
supplier
Huaxiang special steel, Jiangsu,China
Basement and
Side machine frame
Material
Q235A
Processing mode
Welding, stress relief and processing by CNC milling and boring machine
supplier
Kaian,Jiangsu, China
Hydraulic
motorsupplier
Xinhong,Ningbo,China
Motor
Type
Y series
supplier
Jiangyin Kaicheng/Shandong kaiyuan,China
Hydraulic system
Hydraulic pump
Type
Gear pump
supplier
Hefei hydraulic component factory
valve
supplier
Yuken
Main oil cylinder
Cylinder body & piston
45steel, HB217-255.
supplier
Jiangdu,China
Seal ring
UN
supplier
D-Z,Taiwan
CNC
system
Main electrical component
 SIEMENS
Touch screen
Customerized by manufacturer
CNC controller
10 axis
Electrical ruler
OMRON
Software
China
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Options
     - Internal lifting frame
     - Outer supporting frame
Scope of supply
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Four Roll Plate Rolling Machine (TXW12-60X3000)
Model NO.: TXW12-60X3000
Quantity of Roll: 4 Roll
Trademark: TSD
Transport Package: by Container with Soft Film Layer
Specification: TXW12-60X3000
Origin: China
HS Code: 8462299000
Feature- Bending of conical and cylindrical shells available
- Two side rollers makes arc moving by hydraulic cylinder
- With electrical synchronous system to avoid misalignment
- Permanent free lubricating technology in the life of bearing
- Adjustable clamping force without slipping, whose efficiency is higher 50~80% than 3-roller plate bending
- Rear side roller at lifting can align sheet to ensure minimum difference for each cylindrical shell
- Shortest straight edge by prebending of front side roller in arc moving
- Arc swing side roller with enlarger forming force under level effect
- Synchronization for two sides of pressing roller by proportional valve with higher rolling precision
- Easy operation