Bending Rollers / Plate Bending Machines

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Three Roll Pinch Pyramid Plate Bending Machines Motorized Heavy Duty Bending Rollers Motorized Light Duty Bending Rollers Hand Operated Bending Rollers - Slip Type Taper Bending Rollers

Three Roll Pinch Pyramid Plate Bending Machine with Cone Bending Facility and Hydraulic movement of Bottom Rolls and Swing Down bracket


Model: BRP-825

- The machine incorporates a fixed top roll & two independently adjustable bottom rolls.
- Both edges of the plate can be pre-bent with a single insertion of the plate.
- Pre-Pinching and Bending are done by clamping the plate between top roll and one bottom roll and bending the clamped portion by another bottom roll to the desired radius by rolling. The same operation is then repeated using the top roll and the opposite bottom roll to pre-pinch the other end of the plate. 
- After pre-bending of edges is done, both the bottom rolls are levelled and the plate bending operation is resumed to bend the plate to the desired radius or cylinder.

- The machine frame is all steel welded construction.
- Drive to the machine is a combination of electromechanical drive with oil cooled gearbox & hydraulic power pack for movement of Bottom Rolls and Swing down bracket for easy removal of the shell. The swing down bracket is hydraulically operated.
- For conical bending, bottom rolls can be tilted and cone can be formed.
- Rolls are made from EN-8 Forged Steel and are ultrasonically tested.
- Machine has a semi-centralized lubrication system.
- Working capacity of the machine is based on plate tensile strength of 45 Kg/mm2.
- Adequate overload protection with relays and limit switches.
- Centralized push button control panel with interlocked circuits.
- Electromagnetic brake system for accurate Edge positioning.
- Roller positioning indicator.


Specifications:
Model: BRP-812 BRP-820 BRP-825 BRP-840 BRP-850 BRP-1012 BRP-1020 BRP-1025 BRP-1030 BRP-1040 BRP-1050
Pre-Pinching / Pre-Bending Capacity (mm) 12 x 2500 20 x 2500 25 x 2500 40 x 2500 50 x 2500 12 x 3000 20 x 3000 25 x 3000 30 x 3000 40 x 3000 50 x 3000
Rolling Capacity 3 x Top Roll Diameter (mm) 16 x 2500 25 x 2500 30 x 2500 45 x 2500 55 x 2500 16 x 3000 25 x 3000 30 x 3000 36 x 3000 50 x 3000 55 x 3000
Top Roll Diameter (mm) 300 330 360 440 500 320 360 420 480 530 600
Bottom Roll Diameter (mm) 270 310 320 400 480 300 320 390 460 500 580
Main Motor (HP): 10 + 10 15 + 15 20 + 20 25 + 25 30 + 30 10 + 10 20 + 20 25 + 25 25 + 25 30 + 30 40 + 40
Aux. Motor (HP): 5 10 10 15 20 5 10 15 15 20 30
Net Weight (kg): 10000 13000 16000 22000 32000 12000 19000 24000 30000 40000 45000
Dimensions (m): 5.2 x 1.3 x 1.6 5.8 x 1.6 x 2.2 5.9 x 1.8 x 2.5 6.2 x 2.0 x 2.5 6.4 x 2.2 x 2.7 6.0 x 1.5 x 2.1 6.5 x 1.5 x 2.5 6.7 x 1.5 x 2.5 6.8 x 1.6 x 2.7 6.8 x 1.8 x 2.8 7.0 x 2.0 x 2.8



Plate Thickness (T) variation in accordance with the Rolling Width (W)

Plate Thickness (t) variation in accordance with the Round Bending Diameter (D)
 
VIDEO OF THREE ROLL PINCH PYRAMID BENDING ROLLER MACHINE MODEL: BRP-825 - BENDING OPERATION
 
VIDEO OF THREE ROLL PINCH PYRAMID BENDING ROLLER MACHINE MODEL: BRP-825 - PRE-PINCHING OPERATION

Heavy Duty Motorized Bending Rollers

- All steel fabrication housing
- Rolls of forged steel moving in Gun Metal bushes
- Drive through steel gears and reduction gear box
- Horizontal grooves provided on bottom rolls


Model: BR-30/25

Model: BR-25/16
   
Model: BR-12/3 BR-12/6 BR-12/10 BR-12/12 BR-12/16 BR-12/20 BR-12/25
Cap. Width x Thickness (mm): 1250 x 3 1250 x 6 1250 x 10 1250 x 12 1250 x 16 1250 x 20 1250 x 25
Top Roll Diameter (mm): 100 135 150 175 195 205 250
Bottom Roll Diameter (mm): 90 110 125 140 150 165 200
Motor (HP): 2.0 3.0 5.0 5.0 5.0 7.5 10.0
   
Model: BR-15/3 BR-15/6 BR-15/10 BR-15/12 BR-15/16 BR-15/20 BR-15/25
Cap. Width x Thickness (mm): 1500 x 3 1500 x 6 1500 x 10 1500 x 12 1500 x 16 1500 x 20 1500 x 25
Top Roll Diameter (mm): 120 150 180 190 200 215 260
Bottom Roll Diameter (mm): 105 125 140 150 160 170 200
Motor (HP): 3.0 5.0 7.5 7.5 10.0 12.5 15.0
   
Model: BR-20/3 BR-20/6 BR-20/10 BR-20/12 BR-20/16 BR-20/20 BR-20/25 BR-20/30 BR-20/36
Cap. Width x Thickness (mm): 2000 x 3 2000 x 6 2000 x 10 2000 x 12 2000 x 16 2000 x 20 2000 x 25 2000 x 30 2000 x 36
Top Roll Diameter (mm): 135 170 200 220 230 270 290 320 360
Bottom Roll Diameter (mm): 105 150 160 180 190 210 230 250 270
Motor (HP): 3.0 5.0 7.5 10.0 12.5 15.0 20.0 25.0 30.0
   
Model: BR-25/3 BR-25/6 BR-25/10 BR-25/12 BR-25/16 BR-25/20 BR-25/25 BR-25/30 BR-25/36 BR-25/42
Cap. Width x Thickness (mm): 2500 x 3 2500 x 6 2500 x 10 2500 x 12 2500 x 16 2500 x 20 2500 x 25 2500 x 30 2500 x 36 2500 x 42
Top Roll Diameter (mm): 150 200 240 250 280 295 320 360 400 425
Bottom Roll Diameter (mm): 125 160 170 180 210 220 230 250 340 360
Motor (HP): 5.0 7.5 10.0 15.0 20.0 20.0 25.0 30.0 45.0 45.0
   
Model: BR-30/3 BR-30/6 BR-30/10 BR-30/12 BR-30/16 BR-30/20 BR-30/25 BR-30/30 BR-30/36 BR-30/42
Cap. Width x Thickness (mm): 3000 x 3 3000 x 6 3000 x 10 3000 x 12 3000 x 16 3000 x 20 3000 x 25 3000 x 30 3000 x 36 3000 x 42
Top Roll Diameter (mm): 175 220 250 270 290 300 360 400 430 450
Bottom Roll Diameter (mm): 150 170 180 210 220 230 250 270 280 380
Motor (HP): 7.5 10.0 12.5 15.0 20.0 25.0 30.0 35.0 40.0 50.0


Model: BR-30/25

Model: BR-25/16

Standard Accessories: Electric motor and starter
Optional Accessories:
Extended Rolls for section bending


VIDEO OF BENDING ROLLER MACHINE MODEL: BR-30/25


VIDEO OF BENDING ROLLER MACHINE MODEL: BR-25/16

Light Duty Motorized Bending Rollers

- Steel Body frame

- Steel Gears 

- Roll Slip Out arrangement for withdrawal of fully formed cylinders without deformation

Model: BRM-24 BRM-24L BRM-24H BRM-36 BRM-36L BRM-36H BRM-48 BRM-48L BRM-48H
Roll Diameter (mm): 50 64 76 50 64 76 50 64 76
Capacity Width (mm): 610 610 610 915 915 915 1220 1220 1220
Capacity Thickness for M.S.: 20 Gauge 16 Gauge 14 Gauge 20 Gauge 16 Gauge 14 Gauge 20 Gauge 16 Gauge 14 Gauge
Motor (HP): 1 1 2 1 1 2 1 2 3
Net / Gross Weight (kgs.): 160 / 200 220 / 280 330 / 390 180 / 240 290 / 350 400 / 470 200 / 270 350 / 420 435 / 530
Shipping Volume (m3): 0.30 0.50 0.80 0.40 0.70 1.10 0.50 0.80 1.30

Standard Accessories: Electric motor and starter


Hand Operated Bending Rollers - Slip Type

- Cast Iron frame reinforced by tie rods for machines having roll diameter of 25 & 50 mm

- Steel Body frame for machines having roll diameter of 64 & 76 mm

- Roll Slip Out arrangement for withdrawal of fully formed cylinders without deformation 

Model: BRS-12 BRS-18 BRS-24 BRS-24L BRS-24H BRS-36 BRS-36L BRS-36H BRS-48 BRS-48L BRS-48H
Roll Diameter (mm): 25 25 50 64 76 50 64 76 50 64 76
Capacity Width (mm): 305 460 610 610 610 915 915 915 1220 1220 1220
Capacity Thickness for M.S.: 24 Gauge 24 Gauge 20 Gauge 16 Gauge 14 Gauge 20 Gauge 16 Gauge 14 Gauge 20 Gauge 16 Gauge 14 Gauge
Net / Gross Weight (kgs.): 9 / 20 10 / 22 80 / 100 100 / 130 120 / 150 95 / 118 130 / 160 150 / 200 110 / 140 190 / 250 220 / 290
Shipping Volume (m3): 0.06 0.08 0.15 0.30 0.40 0.25 0.35 0.50 0.30 0.45 0.60

Hand Operated and Motorized Taper Bending Rollers

- The roll taper conforms to bucket cone shape

Model: TBR-18H TBR-18M TBR-30H TBR-30M
Drive: Hand 1 HP Motor Hand 1.5 HP Motor
Roll Diameter (mm): 51 - 98 51 - 98 51 - 98 51 - 98
Maximum Width Admitted (mm): 450 450 760 760
Capacity Thickness for M.S. (SWG): 24 to 26 G 24 to 26 G 24 to 26 G 24 to 26 G
Net / Gross Weight (kgs.): 200 / 260 240 / 300 300 / 360 340 / 400
Shipping Volume (m3): 0.50 0.50 0.80 0.80
Standard Accessories with model TBR-18M & TBR-30M: Electric motor and starter

Maneklal and Sons (Exports)
67 Bajaj Bhavan, Nariman Point, Mumbai - 400021, INDIA
Tel: +9122-22041340 / 41 / 42. Fax: +9122-22041389
WhatsApp: +918879795490
e-mail: sales@maneklalexports.com / maneklalexports@gmail.com / Enquiry Form

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