The 3-roll symmetrical plate bending roll is an efficient, easy to operate and intelligent sheet metal rolling equipment. SW11 mechanical symmetry metal roller has the advantages of simple structure, convenient operation and movable operation platform.

MECHANICAL SYMMETRY

    • The upper roller of this 3 roll plate bending machine makes vertical lifting movement at symmetry place of two bottom rollers center, through hydraulic oil in the hydraulic cylinder acting on piston pole. It’s 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.

Advantages and differences:

  • Simple rolling machine: simple structure, convenience operation, movable operation table.
  • Keep standard height of lower-roller, convenience to feeding and operating.
  • Machine frame integral quenching eliminates stress, never deformation.
  • Best cost-effective choice for architecture industry, vehicle maintenance industry and machinery factories.

Symmetry Three-roller Bending Roll Components:

  • Working roll: upper roll, lower roll with related accessories
  • Frame and related accessories
  • Machine base
  • Motor and Reducer
  • Discharge device
  • Electrical parts
  • Hydraulic components

Applications:

  • SW11 Mechanical Symmetry 3-roller Bending Roll is suitable for metal components machining, needs other assistant equipment to pre-bend plate end.
  • Most cost effective choice if you need to bend plate < 25x2500mm.
  • Clients bought cheap price SW11 rolling machines are from architecture industry, vehicle maintenance industry, machinery factories, etc…

Main Device

Working rolls, base, main frame, side frame with related accessories.

The whole machine is compact, reliable and easy to maintain.

The up and down movement of the upper roll and the horizontal movement of the upper roll are provided with digital display devices. Therefore, the operation is convenient and the control is accurate.

Electrical Device

Main and auxiliary motor, main and auxiliary reducer, other electrical components.

Schneider used as the main electrical original device.

In strict accordance with international standards, the structure layout is reasonable, with necessary safety protection measures.

Electronic Control Device

Electric cabinet and console, PLC programmable controller, touch screen, displacement sensor.

The control appliances (including PLC) of this 3-roll plate bending machine are installed in the power distribution cabinet. With touch screen display, easy to operate.

Hydraulic Components

Hydraulic pump station and corresponding hydraulic pipeline and seals, hydraulic valve, main oil cylinder.

The system of hydraulic pump station in strict accordance with international standards, with full consideration of high efficiency, energy saving and heat reduction.

The hydraulic system is independent. Professional sealant used for proper connection points. No leakage, easy maintenance.

Model Max. plate thickness      (mm) Max.

Pre-Bending thickness

(mm)

Max.

plate Width (mm)

Roll

speed

 (m/min)

Min. diameter of Max. plate thickness (mm) Upper roller Diameter

(mm)

Bottom roller diameter (mm) Main Motor power (KW) Weight (ton) Dimension                  L×W×H            (mm)
SW11-6×2000 6 4 2000 5.6 380 180 170 5.5 3.2 3600×980×1300
SW11-6×2500 6 4 2500 5.6 450 230 200 7.5 4 5600×1380×1450
SW11-8×2000 6 6 2000 5.6 450 230 200 7.5 3.5 5100×1380×1450
SW11-8×2500 6 6 2500 5.5 500 240 220 11 5.3 5780×1490×1540
SW11-8×3200 8 6 3200 5.8 650 260 230 15 8 6400×1490×1540
SW11-12×2000 12 8 2000 5.5 500 240 220 11 5.2 5240×1490×1540
SW11-12×2500 12 8 2500 5.8 650 260 230 15 7.4 5740×1485×1600
SW11-12×3000 12 8 3000 5.8 750 300 260 22 10.5 6400×1770×1700
SW11-16×2000 16 12 2000 5.8 650 260 230 15 7 5240×1485×1600
SW11-16×2500 16 12 2500 5.8 750 300 260 22 10.6 5800×1770×1700
SW11-16×3200 16 12 3200 5.6 900 340 300 22 14.5 6900×1900×1750
SW11-20×2000 20 16 2000 5.8 750 300 260 22 10 5300×1770×1700
SW11-20×2500 20 16 2500 5 850 340 300 30 12.7 6140×1900×1750
SW11-25×2000 25 20 2000 5 850 340 300 30 11.5 5640×1900×1750
SW11-25×2500 25 20 2500 4.5 950 380 320 37 16 7500×1740×1930

Note: Plate yield limit 245Mpa is benchmark for design, the technical parameters for your reference, if product mend, parameter alter, we will not inform you in addition.

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