Plate Bending Machine, 3 Roll (Symmetrical Type)
Description
Here at Juli, as an expert plate roll manufacturer, we supply a wide range of symmetrical type 3 roll plate bending machines for fabricators, welding shops, maintenance shops and production applications. Our plate rolling machines are mainly used for bending sheet metals into cylindrical and arc shapes in various specifications. Equipped with cone bending device, they can also easily form cone workpieces. Compact structure, easy operation, low cost and labor strength reduction.
Model Selection
Our W11-6×1500 3-roll plate bending machine is a mechanical drive plate bender of pyramid style. The max rolling thickness is up to 6mm and the max rolling width reaches 1500mm. At full load, minimum rolling diameter is 350mm.
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down manually. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
5. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
6. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-6 × 1500 | 6 | 1500 | 5.5 | 350 | 210 | 5.5 |
The W11-8×4000 3-roll plate bending machine is a symmetrical type plate bender, with its rolls driven by mechanical method. It is mainly used to bend sheet metals in the max thickness of 8mm and the max width of 4000mm. At full load, it can form a steel cylinder in 650mm diameter.
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. The pyramid roll boasts a drop end that can also be operated manually.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11- 8×4000 | 8 | 4000 | 5.5 | 650 | 300 | 22 |
The W11-12×2500 plate bending machine are of the pyramid style with all three rolls mechanically driven. It features compact structure, ensuring easy operation and maintenance. The plate roll is capable of bending metal sheets of up to 12mm thickness and 2500mm width.
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. The pyramid roll boasts a drop end that can also be operated manually.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-12×2500 | 12 | 2500 | 5.5 | 700 | 360 | 5.5 |
| Yield limit of steel plate: 245( MPa ) | ||||||
W11-12×3500 is a 3-roll plate bending machine designed for bending sheet metals in 12mm max thickness and 3500mm max width. The sheet metal roll comes with 3 rolls arranged in a symmetrical style. The top roll's mechanical up and down movement is driven by worm gear reducer, ensuring high stability during bending.
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. The pyramid roll boasts a drop end that can also be operated manually.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter at full load (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-12×3500 | 12 | 3500 | 5.5 | 800 | 360 | 22 |
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. The pyramid roll boasts a drop end that can also be operated manually.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model. | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter at full load (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-16*2500 | 16 | 2500 | 5.5 | 700 | 360 | 22 |
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. The pyramid roll boasts a drop end that can also be operated manually.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter at full load (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-20*2500 | 20 | 2500 | 5 | 850 | 440 | 30 |
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. Main transmission of the sheet metal equipment is powered by a state of the art low speed motor that is featured by compact size, low noise and no maintenance.
5. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
6. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11- 25*2500 | 25 | 2500 | 4.5 | 1000 | 520 | 30 |
| Yield limit of plate steel: 245( MPa ) | ||||||
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. Main transmission of the sheet metal equipment is powered by a state of the art low speed motor that is featured by compact size, low noise and no maintenance.
5. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
6. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-32*2500 | 32 | 2500 | 4.5 | 1100 | 550 | 37 |
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. Main transmission of the sheet metal equipment is powered by a state of the art low speed motor that is featured by compact size, low noise and no maintenance.
5. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
6. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-40*2500 | 40 | 2500 | 4 | 1200 | 580 | 45 |
| Yield limit of plate steel: 245( MPa ) | ||||||
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. Main transmission of the sheet metal equipment is powered by a state of the art low speed motor that is featured by compact size, low noise and no maintenance.
5. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
6. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-50*2500 | 50 | 2500 | 4 | 1500 | 700 | 55 |
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. Main transmission of the sheet metal equipment is powered by a state of the art low speed motor that is featured by compact size, low noise and no maintenance.
5. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
6. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-50*3000 | 50 | 3000 | 4 | 1600 | 800 | 75 |
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. Main transmission of the sheet metal equipment is powered by a state of the art low speed motor that is featured by compact size, low noise and no maintenance.
5. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
6. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-60*2500 | 60 | 2500 | 4 | 1600 | 800 | 75 |
Hydraulic Type
Juli's W11-60*2500 hydraulic type 3 roll plate bending machine is specially designed for heavy duty works. It is capable of bending steel plates of up to 60mm. Top roll of the plate bender is driven by hydraulic cylinder to move up and down while the lower rolls are driven by gear reducer, providing torque for rolling.
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down hydraulically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Hydraulic up and down movement of the top roll is clearly displayed on the PLC controller, making sure it is in a balanced position.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
7. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
8. Our sheet metal bending machines can be tailored to match customer's actual needs.
Applicable Industries
Hydro power, thermal power, natural gas pipeline, oil pipeline, tunnel, bridge, metal structure, etc.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter of full loading (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-60*2500 | 60 | 2500 | 4 | 1600 | 800 | 75 |
Multi-function
This is a multi-function 3 roll plate bending machine. Not only can it roll different kind of metal sheet, up to 16mm thickness and 2500mm width, into a round, arc and conical shape, but it is also able to bend various profiles by means of installing tooling on the ends of three rolls. The plate rolling machine is a high quality, cost effective sheet metal bending solution, combined with compact structure, easy operation, and no maintenance.
Features
1. The plate bending machine comes with three rolls that are arranged in pyramid style. The top roll moves up and down mechanically. Two lower rolls are drive rolls, driven by gear reducer which provides torque for bending.
2. Mechanical drive plate roll is driven by worm gear which is made of QA19-4 aluminum bronze or zinc base alloy, ensuring excellent resistance to abrasion and corrosion.
3. Left and right welded and stress relieved frames are installed on the machine base, and they work in conjunction with the main drive system.
4. The 3-roll plate bending machine is designed with a mobile control panel and features electric centralized control.
5. Due to hardening treatment, surface hardness of three forged rolls reaches HB250-280.
6. The pyramid roll boasts a drop end that can also be operated manually.
7. It is feasible to roll sheet metals in the plate bending machine both at heating state and normal temperature.
8. By fitting special dies on an end of the three rolls, you can use the plate bender as a profile bender to bend flat, round and square tubing as well as L, U and H sections.
9. Our sheet metal bending machines can be tailored to match customer's actual needs.
| Model | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter at full load (mm) | Two lower rolls center distance (mm) | Main electric motor (KW) |
| W11-16*2500 | 16 | 2500 | 5.5 | 700 | 360 | 22 |
Applicable Industries
Juli's 3-roll plate bending machines are ideal for use in tank truck, chimney, chemical, hydro power, thermal power, shipbuilding, aviation, pressure vessel, pipe, tunnel, bridge, metal structure and machine manufacturing industries.
Service Assurance
At Juli, we have built a professional after-sales team. As needed, we can appoint technicians to your place to conduct on-site installation and commissioning, and help you train operators. We promise one-year warranty for plate bending machines.
| 3-Roll Plate Bender - W11 serial | ||||||||
| Model & Spec. | Max. rolling thickness (mm) | Max. rolling width (mm) | Rolling speed (m/min) | Min. rolling diameter at full load (mm) | Upper roll diameter (mm) | Lower roll diameter (mm) | Center to Center Distance of Lower Rolls (mm) | Main electric motor (KW) |
| | 6 | 1500 | 5.5 | 350 | 170 | 150 | 210 | 5.5 |
| | 8 | 2500 | 5.5 | 650 | 220 | 200 | 300 | 5.5 |
| | 12 | 2000 | 5.5 | 650 | 220 | 200 | 300 | 5.5 |
| | 12 | 2500 | 5.5 | 700 | 250 | 220 | 360 | 7.5 |
| | 16 | 2500 | 5.5 | 700 | 280 | 240 | 360 | 22 |
| | 20 | 2000 | 5.5 | 700 | 280 | 240 | 360 | 22 |
| | 20 | 2500 | 5 | 850 | 340 | 280 | 440 | 30 |
| | 25 | 2000 | 5 | 1000 | 340 | 280 | 440 | 30 |
| | 25 | 2500 | 4.5 | 1000 | 360 | 300 | 520 | 30 |
| | 20 | 3000 | 4.5 | 1000 | 360 | 300 | 520 | 30 |
| | 30 | 2500 | 4.5 | 1100 | 400 | 320 | 550 | 37 |
| | 25 | 3000 | 4.5 | 1100 | 400 | 320 | 550 | 37 |
| | 40 | 2500 | 4 | 1200 | 500 | 400 | 580 | 45 |
| | 30 | 3000 | 4 | 1200 | 500 | 400 | 580 | 45 |
| | 50 | 2500 | 4 | 1500 | 550 | 420 | 700 | 55 |
| | 40 | 3000 | 4 | 1500 | 550 | 420 | 700 | 55 |
| | 50 | 3000 | 4 | 1600 | 580 | 500 | 800 | 75 |
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