SW11SNC upper roller universal 3-roll plate bending rolling machine owns ascendant performance, compact structure and convenient operation. Its control system setups remote control (wired), used for operating the upper roller’s up and down and driving roller’s pros and cons rotation, bearing turning and machine stop when operators leave the control cabinet. The upper roller adopts displacement sensor to detect the digital readout on the display. It can directly observe the displacement of the upper roller and the height position’s display can be precise to 0.05mm to improve efficiency and product quality.

UPPER ROLLER UNIVERSAL

  • Adjustable in horizontal direction with pre-bending, finished product with super accuracy
  • Various bend shapes, correct the shape of formed workpiece, need no extra equipment
  • Hydraulic structure with CNC controller
  • Bend tube-shaped, arc-shaped or tapered work parts at normal temperature
  • SW11SNC upper roller universal three rollers rolling machine is a good choice for people who want to bend large and thick plate (usually >16×2000)
  • Upper roller universal three rollers can be used to manufacture wind power tower, petroleum Pipeline and pressure vessel, etc…

Advantages and difference:

  • The top roller of 3 roll bending machine can lift to change the curvature of plate.
  • Horizontal direction move of the top roller can change the symmetry position of axes line vertical surface of top roller and two bottom rollers, thus meeting the technical requirement of plate end bending and other metal bending.
  • Universal 3 rollers bending machine can complete two end of plate pre-bending and shaping at the same time without return.
  • Up roller 3 rolls plate bending machine is controlled by CNC system.
  • End pre-bending with high accuracy and finished product with super accuracy
  • Various bend shape. Bend tube-shaped, arc-shaped or tapered work parts at normal temperature
  • Correct the shape of formed workpiece
  • During the production, do not need extra equipment.

Upper Roller Universal Three-roller Bending Roll Components

  • Upper roll and Lower roll
  • Bearing and Seals
  • Machine main frame and side frame
  • Main motor and auxiliary motor
  • Main reducer and auxiliary reducer
  • PLC programmable controller with touch screen and displacement sensor (rotary encoder)
  • Electrical components
  • Hydraulic components: pump, valve, cylinder…

Applications:

  • Better for thick sheet metal plate rolling
  • Upper roller universal three-roll plate rolling machine is used in the normal temperature to roll the steel plate into the type of cylinder, cone, multi R, U and R-type.
  • It is applicable to process and roll circular and conical tank and other parts
  • This 3-roller plate bending roll is a necessary equipment for the manufacturing industry of machinery and equipment such as petroleum, chemical industry, cement, shipbuilding, boiler, aviation, water conservancy, transmission and transformation tower, etc.

Main Device

Upper roll, lower roll, main frame, side frame, bearing

The upper roll of this rolling machine is driven roll, which rotates depending on the friction between the working roll surface and the steel plate.

Its up and down movement is driven by two end top hydraulic cylinder.

Electrical equipment

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

The three motors drive the rotation of the lower roll, the horizontal movement of the upper roll and the operation of the hydraulic pump station. Have short circuit overheat protection.

Electronic control device

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

Touch screen display and operation, easy to use.

Hydraulic components

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

Model Max.

Plate

Thickness

(mm)

Max. pre-

bending thickness

(mm)

Max. plate width (mm) Upper roller pressure

(ton)

Min. diameter of Max. plate thickness

(mm)

Upper roller diameter

(mm)

Bottom roller diameter

(mm)

Two Bottom rollers center space (mm) Motor power  (KW) Weight

(ton)

Dimension       L×W×H

(mm)

Roller rotate Hydraulic system Bottom roller move
SW11SNC-16×2000 16 12 2000 75 650 260 150 245 11 4 1.5 7 4600×1920×2100
SW11SNC-16×2500 16 12 2500 100 750 300 165 270 15 5.5 1.5 10.5 5600×1950×2170
SW11SNC-16×3000 16 12 3000 130 800 320 180 300 15 5.5 2.2 10 6100x2100x2400
SW11SNC-20×2000 20 16 2000 100 750 300 165 270 15 5.5 2.2 10 5100×1950×2170
SW11SNC-20×2500 20 16 2500 130 800 330 180 300 15 5.5 2.2 12 5700×2100×2400
SW11SNC-20×3000 20 16 3000 190 950 375 200 360 22 7.5 4 17 6200×2150×2460
SW11SNC-25×2000 25 20 2000 130 1000 320 180 300 15 5.5 2.2 11.5 5350×2100×2400
SW11SNC-25×2500 25 20 2500 190 950 380 220 360 30 7.5 4 15 5700×2150×2460
SW11SNC-25×3000 25 20 3000 240 1100 410 235 380 30 11 4 20 6300×2150×2500
SW11SNC-30×2000 30 25 2000 190 950 380 220 360 30 7.5 4 13.2 5100×2100×2460
SW11SNC-30×2500 30 25 2500 270 1100 410 235 380 30 11 4 18 5785×2150×2500
SW11SNC-30×3000 30 25 3000 320 1400 510 260 420 37 15 5.5 23 6500×2350×2570
SW11SNC-30×4000 30 25 4000 380 1600 550 275 460 45 15 5.5 32 7750×2450×2900
SW11SNC-40×2000 40 32 2000 320 1200 460 260 420 37 11 4 25 5500×2250×2575
SW11SNC-40×2500 40 32 2500 380 1400 500 275 460 45 15 4 30 6200×2450×2900
SW11SNC-40×3000 40 32 3000 450 1600 560 290 500 55 15 5.5 39 6600×2450×2900
SW11SNC-40×4000 40 32 4000 580 2000 630 340 610 55 22 11 53 7900×2900×3550
SW11SNC-50×2500 50 40 2500 540 1800 610 320 580 55 15 11 36 6400×2650×3250
SW11SNC-50×3000 50 40 3000 610 2000 620 360 650 75 22 11 51 7100×2900×3550
SW11SNC-50×4000 50 40 4000 690 2000 700 380 700 75 30 11 77 8700x3050x3870
SW11SNC-50×5000 50 40 5000 850 2500 790 420 780 45×2 37 15 95 9700x3150x4200
SW11SNC-60×2500 60 50 2500 610 2000 650 380 700 75 30 15 48 7200x2900x3800
SW11SNC-60×3000 60 50 3000 690 2300 710 420 780 75 30 15 74 7600x3150x4000
SW11SNC-60×4000 60 50 4000 930 2500 780 440 820 45×2 37 15 95 8900x3250x4150
SW11SNC-60×5000 60 50 5000 1050 3000 850 460 880 45×2 37 18.5 114 10700x3700x5600
SW11SNC-70×3000 70 60 3000 930 2500 740 440 820 45×2 37 15 89 8100x3250x4150
SW11SNC-80×3000 80 70 3000 1100 2800 770 460 880 45×2 37 18.5 100 8200x3600x5000
SW11SNC-80×4000 80 70 400 1350 2800 880 520 1000 45×2 45 22 130 9800x3800x5800
SW11SNC-100×3000 100 90 3000 1350 3400 880 520 1080 55×2 45 22 125 8800x3800x5800
SW11SNC-100×4000 100 90 4000 1600 3500 940 560 1080 132 55 30 150 10200x4350x6200

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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