Basic Info.
After-sales Service
After Service at Home and Abroad
Forging Forming Method
Mold Forging
Power Source
Hydraulic Pressure
Advantage
Simple Structure
Maximum Width of Rolled Plate
3100mm or Customized
Roller Driving Mode
Hydraulic Motor + Planetary Gearbox
Pre-Roll Thickness
8mm or Customized
Rolling Thickness
10mm or Customized
Roll Quantity
4roll 3roll
Transport Package
Nude Package
Product Description
China Supplier of Premium Bending and Rolling Machines
We proudly offer a state-of-the-art Pipeline Rolling Machine Production Line:
Introducing the Premier China Supplier for Bending and Rolling Machines
(CNC Upper Roller Universal Three-Roll Rolling Machine):
Product Features :
1. This state-of-the-art hydraulic three-roll rolling machine is meticulously crafted to transform steel plates into cylindrical, conical, and corrected circular shapes with unparalleled precision.
2. The upper roller is engineered to move both vertically and horizontally, providing exceptional versatility.
3. During the pre-rolling phase, the upper roller's horizontal movement achieves asymmetrical positioning relative to the lower roller.
4. For conical rolling tasks, the upper roll tilts at both ends, ensuring seamless rolling of the cone.
5. In circular correction, the upper roll is centrally positioned to press and roll the stress zone of the cylinder, effectively eliminating welding stress and enhancing the roundness of the cylinder.
6. The lower rolls, driven by a robust electric motor and gearbox, provide the necessary torque for efficient cylinder rolling.
7. Key technical parameters: (For example, a plate with a yield strength of 245 MPa, thicknesses of 30/100/150mm, and a width of 3000mm).
Main parameters :
Name | Unit | Parameter Value | Remarks |
W11STNC-30X3000 | W11STNC-100X3000 | W11STNC-150X3000 |
Yield Limit | Mpa | ≤245 | ≤245 | ≤245 | |
Full Load Rolling Thickness | mm | 30 | 100 | 150 | |
Full Load Pre-rolling Thickness | mm | 24 | 80 | 120 | |
Maximum Rolling Width | mm | 3000 | 3000 | 3000 | |
Remaining Straight Edge Length | mm | ≤2-2.5 times plate thickness | |
Rolling Speed | m/min | 0-6 | |
Work Roll Material | / | 42CrMo | |
Work Roll Drive | / | Hydraulic Motor + Reducer Drive / Electric Motor + Reducer Drive | |
Work Roll Movement | / | Upper Roll Hydraulic Lift, Horizontal Movement Hydraulic / Mechanical Drive | |
Hydraulic System Pressure | Mpa | 25 | |
Lubrication System | / | Automatic Lubrication on Startup | |
Operating Mode | / | Portable wireless remote control and drag-line mobile operating platform Interlock | Interlock |
Feed Roller | / | Fully driven feed roller and centering device | Optional |
Front and Rear Side Supports | / | Hydraulic lifting (can be used as a feed transition roller when lowered) | Optional |
Alignment Device | / | Hydraulic alignment device, correcting axial misalignment | Optional |
Top Support | / | Auxiliary support mechanism for rolling and conical rolling | Optional |
Notes:Customization available based on the customer's material yield (MPa), plate thickness (mm), and plate width (mm). |
Premier Supplier of Bending and Rolling Machines from China(CNC Horizontal Lowering Three-Roll Rolling Machine
)
Main features :
1. This hydraulic three-roll rolling machine is designed to roll steel plates into cylindrical, arc-shaped, conical, and corrected circular shapes with precision and efficiency.
2. The vertically movable upper roll enhances operational flexibility and precision.
3. Pre-rolling is executed through the horizontal movement of the lower roll, achieving asymmetrical positioning relative to the upper roll.
4. During rolling and circular correction, the driven working rolls provide the necessary torque for the plate rolling process.
5. The stationary elevation of the lower roll simplifies feeding and operation.
6. Technical parameters: (For example, a plate with a yield strength of 245 MPa, thicknesses of 20/60/100mm, and a width of 3000mm).
Main parameters :
Item | Unit | Parameters value | Remarks |
W11XNC-20X3000 | W11XNC-60X3000 | W11XNC-100X3000 |
Yield Limit | Mpa | ≤245 | ≤245 | ≤245 | |
Full Load Rolling Thickness | mm | 20 | 60 | 100 | |
Full Load Pre-rolling Thickness | mm | 16 | 48 | 80 | |
Maximum Rolling Width | mm | 3000 | 3000 | 3000 | |
Remaining Straight Edge Length | mm | ≤2-2.5 times plate thickness | |
Rolling Speed | m/min | 0-6 | |
Work Roll Material | / | 42CrMo | |
Work Roll Drive | / | Hydraulic Motor + Reducer Drive | |
Work Roll Movement | / | Upper Roll Hydraulic Lift, Lower Roll Center Distance Adjustment Hydraulic Drive | |
Hydraulic System Pressure | Mpa | 25 | |
Lubrication System | / | Automatic Lubrication on Startup | |
Operating Mode | / | Portable Wireless Remote Control and Drag-line Mobile Operating Platform Interlock | Interlock |
Feed Roller | / | Portable Wireless Remote Control and Drag-line Mobile Operating Platform Interlock | Optional |
Front and Rear Side Supports | / | Hydraulic Lifting (can be used as a feed transition roller when lowered) | Optional |
Alignment Device | / | Hydraulic Alignment Device, Correcting Axial Misalignment | Optional |
Top Support | / | Auxiliary Support Mechanism for Rolling and Conical Rolling Optional | Optional |
Notes:Customization available based on the customer's material yield (MPa), plate thickness (mm), and plate width (mm). |
Premier Supplier of Bending and Rolling Machines from China
(Fully Hydraulic CNC Four-Roll Plate Rolling Machine
)
Product Features :
1. This cutting-edge fully hydraulic CNC dual-drive four-roll plate rolling machine is adept at forming metal sheets into cylindrical, arc, and conical workpieces. It excels in pre-rolling, rolling, circular correction, and conical rolling, performing these tasks with minimal straight edges and without the need for auxiliary devices.
2. The machine's design is both reasonable and efficient, boasting a simple and compact structure, user-friendly operation, high reliability, long service life, low energy consumption, and superior processing/control accuracy.
3. The fully hydraulic dual-drive upper and lower rolls are equipped with advanced digital control for precision and efficiency.
4. This equipment is specifically designed for conical rolling, enabling it to roll conical cylindrical bodies with ease.
5. This equipment is adept at conical rolling, making it ideal for creating conical cylindrical bodies.
Main technical parameters :(For example, a plate with a yield strength of 245 MPa, thicknesses of 25/40/60mm, and a width of 3000mm).
Item | Unit | Parameter Value | Remarks |
W12NC-25X3000 | W12NC-40X3000 | W12NC-60X3000 |
Yield Limit | Mpa | ≤245 | ≤245 | ≤245 | |
Full Load Rolling Thickness | mm | 25 | 40 | 60 | |
Full Load Pre-rolling Thickness | mm | 20 | 32 | 50 | |
Maximum Rolling Width | mm | 3000 | 3000 | 3000 | |
Remaining Straight Edge Length | mm | ≤2-2.5 times plate thickness | |
Product Roundness | / | ≤0.3‰ of diameter | |
Rolling Speed | m/min | 0-6 | |
Work Roll Material | / | 42CrMo | |
Work Roll Drive | / | Upper and Lower Roll Hydraulic Motors + Planetary Gearbox Drive | |
Work Roll Movement | / | Lower Roll Hydraulic Lift, Side Roll Hydraulic Drive, Movement Accuracy ±0.1mm | |
Hydraulic System Pressure | Mpa | 25 | |
Lubrication System | / | Automatic Lubrication on Startup | |
Operating Mode | / | Portable Wireless Remote Control and Drag-line Mobile Operating Platform | Interlock |
Feed Roller | / | Fully Driven Feed Roller and Alignment Device | Optional |
Front and Rear Side Supports | / | Hydraulic Lifting (can be used as a feed transition roller when lowered) Optional | Optional |
Alignment Device | / | Hydraulic Alignment Device, Correcting Axial Misalignment | Optional |
Top Support | / | Auxiliary Support Mechanism for Rolling and Conical Rolling | Optional |
Notes:Customization available based on the customer's material yield (MPa), plate thickness (mm), and plate width (mm). |
China supplier bending and rolling machine packing and loading :
Our products are renowned and distributed globally :
Visits from Customers: Our factory warmly welcomes customers from all around the globe.
Our Honors: A testament to our commitment to excellence.
Nanjing Yunyan Digital Technology Co., Ltd is the esteemed exporting arm of the illustrious Jiangsu Yizhong CNC Machine Tool (Group) Co., Ltd.
Our prestigious group, established in 2006, stands as one of China's top machine tool manufacturers. Nestled in the Chengbei industrial area of Yangzhou city, Jiangsu province, our expansive facility spans 498,700 square meters and houses nine state-of-the-art production lines. We proudly hold the titles of a National Torch Plan enterprise and a High-tech enterprise.
Our extensive product portfolio includes CNC machine centers, CNC gantry drilling machines, CNC gantry drilling and milling machines, CNC boring and milling machine centers, Plate Planers, milling machines, oil press machines, CNC lathes, and leveling machines. Moreover, our robust team of technicians excels in delivering bespoke OEM machines tailored to your specific needs.
Years of dedicated endeavor have fostered enduring and close partnerships with our international friends in Russia, Australia, the United Kingdom, Italy, South America, Egypt, India, and beyond. We warmly welcome your inquiries and look forward to collaborating with you.
Comprehensive After Service:
Our warranty period spans an impressive 12 months, starting from the date of successful installation and trial operation.
The equipment provided by the seller is guaranteed to be brand new and unused. Post-installation, debugging, and operational performance will meet or exceed national standards or the specific terms agreed upon by both parties.
Upon receiving a call from the buyer, the seller will offer relevant technical support within a swift 2-hour window. If the issue cannot be resolved remotely, the seller commits to on-site troubleshooting within 24 hours in the seller's country. Any parts identified as having quality-related issues during the warranty period will be replaced at no additional cost.
Our team of professional technicians is ready to assist with installation and training at the customer's facility, for which a reasonable labor fee will be charged.
What equipment can you get from our factory?
Lathe machine
CNC Vertical machine center
Leveling machine
Plate edge milling machine
Boring milling machine
Edge planer
Gantry drilling and milling machine
Oil pressure
Rolling machine
We support customized machines. Welcome your inquiry.
Why choose Jiangsu Yizhong Machine Tool Co., Ltd?
Quality guarantee:
Our factory covers 498,700m² and boasts mature manufacturing experiences since 2006.
Before dispatch, each machine undergoes extensive debugging to ensure optimal performance.
We adhere to rigorous QA and QC procedures, ensuring every process strictly follows order standards. Customers are welcome to inspect the machine tool quality personally.
Delivery time:
Our delivery times range from 10 working days to 6 months, depending on the machine. Some machines have a bed in stock.
Delivery times are specified in our quotes, and we adhere to these timelines diligently.
Advanced technician team:
Recognizing the importance of technical innovation, we established the Jiangsu Yizhong Industrial Design and Research Institute years ago, enhancing our capability in customizing machines.
For technical queries beyond our sales team's knowledge, they consult our experts to provide a swift response.
Additionally, our engineers are available to visit customers' factories for installation assistance, operational guidance, and machine upkeep.
Sales team:
Our sales team undergoes extensive training, ensuring they can promptly address most machine tool queries, saving our customers valuable time.
Passionate about their roles, our sales team is eager to assist. For technical questions, it's best to contact them before 12 PM China time.
Applications:
Address:
Chengbei Industrial Park, Jiangdu District, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Company Introduction:
Nanjing Yunyan Digital Technology Co. Ltd is the exporting department of Jiangsu Yizhong CNC Machine Tool (Group) Co., Ltd factory. In addition, our group also holds Yizhong Technology (Jiangsu) Co., Ltd and Jiangsu Yizhong Industrial Design and Research Institute Co., Ltd.
Our group is one of the Top machine tool factories in China, which set up in 2006, located in Chengbei industrial area, Yangzhou city, Jiangsu province. It covers an area of 498700 square meters, workshop has 125000 square meters and nine production lines. Our company is the collection development, design, production, sales and service as one of the production enterprise. We passed the certificates of ISO14001: 2015, ISO9001: 2015, GB/T45001-2020.
Our company is the National Torch Plan and High-tech enterprise, National Industrial Design Demonstration enterprise, National Industrial Software Design enterprise. We have 83PCS of invention patents, 223PCS of utility patents. And won the national and provincial science and technology progress awards.
Our main products includes CNC Horizontal milling machine, CNC vertical machine center (VMC), CNC high speed Gantry drilling machine (single head, double heads, three heads and four heads ), CNC low speed Gantry drilling machine, CNC Gantry boring and machine center, edge planer, edge milling machine, edge planer and milling machine. Our advantage: Customized machines are welcomed.
All the equipment manufactured by our company adopts Simulation technology to analyse the finite element and dynamics of the complete set of the equipment, in order to surrender to the market with high quality products.
With many years′ hard-working, we have built long term and close cooperation relationships with many foreign friends, such as USA, Australia, United Kingdom, Italy, New Zealand, South Americas (such as: Ecuador, Chile...), Egypt, India, Dubai and so on, and we are looking forward to cooperating with more friends from all over the world, and hope our products could help more friends in their local industry and business market development.
Our sales team have many years′ experiences in machines, so could answer our customers most technical questions, by the way, We have engineers team, who have skills in customers′ factory training, debugging and machine maintenance. If necessary, our engineers could come to customers′ factory for support.
We abide by Tech-based, Service-based, Self-creation and Joint-cooperation. We want more partners and agents to expand the goods, if you′re interested, pls contact with us freely.