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Symmetry 3-roller Rolling Machine for Ship Building

symmetry 3-roller bending machine for ship building Features of 3-Roller Symmetry Rolling Machine for Shipbuilding: The upper roller of this 3-roller rolling machine makes vertical lifting movement at symmetry place of two bottom rollers center, through hydraulic oil in the hydraulic cylinder...

Product Details

symmetry 3-roller bending machine for ship building  

Features of 3-Roller Symmetry Rolling Machine for Shipbuilding:
The upper roller of this 3-roller rolling machine makes vertical lifting movement at symmetry place of two bottom rollers center, through hydraulic oil in the hydraulic cylinder acting on piston pole, so ship building 3 rollers bending machine is hydraulic transmission
Two bottom rollers make rotary movement. Motor joins bottom roller through gear reducer and universal chain coupler, providing torque for rolling plate
Under the two bottom rollers, there are multiple sets of support rollers, which can improve the rigidity of the bottom rollers.
There is a rigid beam on the top of the upper roller. There are many sets of support rollers between the beam and upper roller, thus enhancing the rigidity of the upper roller.
This 3-roller bending machine is applied for making wide arc type work piece.
NC control or CNC control are optional. 


Main processing technology

Frame:Welded, temper and boring process.

Rollers:Forging → rough machining → Heat process(quench and temper)→fine machining(keep 0.1mm surplus)→ Roller surface intermediate frequency quench→ inspect→ grind.


Technical Parameters of 3-Roller Symmetry Rolling Machine for Shipbuilding:

 Model

Max plate thickness
     (mm)

Max plate width
     (mm)

plate yield limit (Mpa)

Upper roller diameter
     (mm)

Bottom roller diameter
     (mm)

Two bottom rollers counter space(mm)

Rolling speed
     (kw)

Main Motor
     (kw)

Hydraullic Main Motor
     (kw)

16х12000

16

12000

345

380

320

500

3.5

30х2

22

20х8000

20

8000

345

340

280

420

3

30х2

22

20х10000

20

10000

345

380

320

500

3.5

37х2

22

20х12000

20

12000

345

420

360

600

3.5

45х2

30

25х8000

25

8000

345

380

320

500

3.5

37х2

22

25х1000

25

10000

345

420

360

600

3.5

45х2

30

25х12000

25

12000

345

380

400

700

3.5

45х2

30

Note: Plate yield limit 345Mpa is benchmark for design, the technical parameters for your reference, if product mend, parameter alter, we will not inform you in addition.


As one of the leading and professional manufacturers and suppliers of symmetry 3-roller rolling machine for ship building in China, SHENCHONG now warmly welcomes you to buy the quality, precise and durable machine for sale from our factory. Please be free to check the price with us.

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