W11 series symmetric 3 roller steel sheet plate roll bending machine, profile roll machine

n   HE MAIN CHARACTER OF THE MACHINE

u  The machine is computer-controlled four roller bending rolls machine with the pre-bending function. After the plate loaded, no need to change into another side edge for the prebending and rolling.       

u   The machine four rollers has been produced by forge, hardening and tempering treatment. HB220-260 with good mechanical properties, high rigidity, high in anti-abrasion,good for high-load working and long working lifetime.                                                          

u  Our working roller side gear use ball gear,small in friction and reduce the active power lose and save the energe.                                                                   

u   The bottom roller and side rollers movement are controlled by computer. Automatic-leveling , digital display screen, the synchronization accuracy ±0.2MM, high in rolling precision and easy in operation.         

u   The machine down roller, side roller can do one-side inclining ,and can make synchronization movement in inclined position for a better cone rolling working.                                                               

u The machine has moveable operation table for a convenient worker operation and the touch screen has the position for the three rollers ,easy for you understand the position.                                               

u   The machine control system adopt Japan OMRON company intelligent PLC programmable control with fault diagnosis and operation fault intelligent judgment, the all parts inspection for the machine, logic treatment , power-off memory.                                                                     

u   High-voltage parts use SUZHOU electronic ,long working lifetime and less fault.                                                                  

u   The hydraulic valve in the hydraulic system use Taiwan brand, the valve is casting runner , large oil flow ,small resistance, less heat and reliable.                                                                    

u   The pipes in all hydraulic system use fast joint ,new-technology used in metallurgical mines, in the connectors ,there are reliable seal to ensure no leak out in the hydraulic system.                                               

u   The hydraulic system has absorption and return oil filter to ensure the clean of the hydraulic system. And also air filter to guarantee the hydro-cylinder normal absorption and water evaporation ,and in the system there are double-way security protection equipment to ensure the system safe.                                                                     

u   The dumping gear will force on the dumping hydro-cylinder ,the head can incline and stand-up ,convenient for take-off the working pieces.                                                                     

u   The end of the working roller has balance equipment which will be responsible for the working roller balance when the dumping gear is working.                                                              

STANDARD

 n   Planetary Reduction Gear And Pump

n  All four rollers are made of high grade alloy steel ,hardness treatment ,HRC55

n   Dual safety type foot pedal control for forward/reverse stops the machine when pedal is released

n   Overload protection and disconnect switch

n   Toll box and leveling pads

n   Power source at your instruction

n  Brake Motor----------If you press the emergency button, the machine will stop immediately without any hesitation.

n  Emergency Trip Wire--Around the machines, if any one press or touch the wire, the machine will stop immediately by the stroke limit button

n   CE certificated electronic elements and capable electronic drawing.

n   NC display system for all rollers position and also the MAX. and MIN stroke they can arrive ,after they reach this stroke the rollers will not be permitted travel again.

MAIN COMPONENTS

n   HEAVY DOUBLE ROW SELF-ALIGNING BALL BEARING: WAFANGDIAN

n   HYDRAULIC VALVE: YEKEN

n   MAIN& SECONDARY MOTOR: YZR-HONGDA

n   OIL PUMP: JIUJIU/SANGPU

n   PLC: OMRON

n   MAIN ELECTRONIC COMPONENTS: SIEMENS

n   TOUCH PANEL: XINJIE

n   DISPLACEMENT TRANSDUCER: JINGJI

n   REDUCTIN GEARS: GUOMAO/TAIXING

n SEAL: VALQUA+Yx

n  GEAR PUMP: CHANGYUAN