Basic Info.
After-sales Service
3 Years
Forging Forming Method
Mold Forging
Power Source
Hydraulic Pressure
Certification
CCC, ISO9001, CE
Advantage
Easy to Maintenance
Section Bending Function
Available
Beading Function
Available
After-Sales Service Provided
Engineers Available to Service Machinery Overseas
Color and Voltage
as Customer's Request
Material / Metal Processed
Carbon Steel
Machine Type
Roll Forming Machine
Name
Plate Rolling Machine
Place of Origin
Jiangsu, China (Mainland)
Roller Configuration
4-Roll Dual-Pinch
Bending Precision
±0.05mm Tolerance
Material Compatibility
Aluminum 6061-T6
Speed & Efficiency
Auto-Feed System
Smart Technology
IoT-Enabled Diagnostics
Safety & Durability
Anti-Vibration Design
Transport Package
Wooden Box Packaging
Specification
6100x2000x2070
Product Description
Product Description
As a leading manufacturer of industrial rolling machinery, we proudly present our advanced 4-Roll Plate Rolling Machine - the ultimate rolling-machine solution for sheet metal processing. Engineered with German hydraulic technology and CE-certified components, this equipment redefines precision, efficiency, and durability in metal fabrication.Key Advantages of Our 4-Roll Rolling-Machine:1.Precision EngineeringDual CNC-controlled upper rolls + powered side rolls ensure ±0.1mm thickness accuracyAutomatic pre-bending function eliminates flat edges360° symmetrical rolling capability for perfect cylindrical/conical shapes2.Enhanced Productivity40% faster operation than traditional 3-roll models500kN maximum rolling force handles steel (up to 250mm thick), aluminum, and alloysTouchscreen interface with 20+ preset programs for rapid job switching3.Durability GuaranteedHardened alloy steel rolls (HRC 58-62) withstand 10,000+ operating hoursReinforced frame structure (250MPa yield strength) prevents deformationIP54 protection rating for harsh workshop environments4.Energy-Smart DesignVariable-frequency drive reduces power consumption by 30%Closed-loop hydraulic system minimizes oil temperature rise (<45°C)Automatic sleep mode cuts idle energy wasteWhy Choose Our Rolling-Machine?25+ Years Expertise - Trusted by 1,200+ manufacturers in 60+ countriesSmart Customization - Adjust roll diameters/widths/power systems per your needsZero-Risk Warranty - 18-month full coverage + lifetime technical supportTurnkey Service - Installation training + 3D simulation test before shipmentProduct Parameters
| Warranty | 3-year |
| Condition | New |
| Certification | ISO 9001:2008, CE |
| Automation | Manual |
| Suitable for | Copper,Aluminum, Alloy, Carbon Steel, Stainless Steel |
| Type | Manual Bending Machine |
| Section Bending Function | Available |
| Keyword | Plate Rolling Machine |
| After-Sales Service Provided | Engineers Available to Service Machinery Overseas |
| Color and Voltage | as Customer's Request |
| Name | Rolling Machine |
| Material / Metal Processed | Carbon Steel |
| Machine Type | Roll Forming Machine |
| Brand Name | Durama |
| Place of Origin | Jiangsu, China (Mainland) |
| Product Packing | Carbon Steel for Fram |
| Product Standard | plate bending machine |
| Product Trademark | DURAMA |
| Product Origin | Nanjing |
CNC control system:1. Special bending aircraft, numerical control.
2. HMI (human machine interface), intelligent operation.
3. Self-compensating, single operate, high efficiency, safe and convenient.
4. Many models for choice, economic numerical control model, TC computerized numerical control.
5.Major parts of the manufacturing process :
1. Working rollers: cast steel ingot (chemical composition analysis): check performance-forging roughcast - forging annealing-UT flaw - roughing (mechanical tests)-heat treatment (hardening and tempering) - UT flaw - semi finishing - finishing - MT.
2. Large forgings: cylinder body, gear, gear shaft forging roughcast - surface inspection - roughing - UT flaw - UT flaw detector heat treatment - finishing semi-finishing - MT.
3. Welding structure: racks, chassis, wheel box
4. Plate into the factory (chemical composition analysis, mechanical properties test) - pre-treatment - for sheet metal cutting-welding-seam UT or RT flaw - annealing treatment - roughing-finishing- vibration de-stressing-hot blasting -finishing
6.Configuration of Hydraulic Plate Rolling machine is follows:
1. Main power:Siemens Electrical made in Germany
2. Main electronic elements: Schneider made in France;
3. Axletree:Double-row self-aligning bearing from Germany
4. Main motor: Siemens Electrical made in Germany
5. Programmable logic controller PLC:OMRON products from Japan
6. Hydraulic system: Bosch - Rexroth made in Germany optional
7. Gear pump: made in China Tai Wan ;
8. Work Roller:Material of work roller with 42CrMo Alloy steel.
9. Digital display system:Touch Screen for Delta
10 Transducer:OMRON,Made in Japan
11. Automatic lubrication system:Sino-Japanese joint,which has block alarm Packaging & Shipping
Standard Exporting Packaging for Machine
1.inner machine, it is packaged in moistureproof film.
2.pallet or wood box.
3.ground fixed bolt to confirm steady and avoid destory.
4.tightly exporting standard belf to fasten machine in container.
After Sales Service
Our Services:
1.Pre-sales:help client select the suitable machine
2.After-sales:provide free technical guidance
3.Installation service:we dispatch technician to customer's factory for installation
4.Training service:offer training of how to use our machines
5.Quality guarantee:machine warranty is 3 years, We offer flexible extended warranties if needed.
6.we arrange final test before shipment
7.Other services :
1): response within 1 hours
2): provide solution in 1 day
3): solve complaint in 2 days
Company Profile
Trusted Rolling-Machine Manufacturer | 25+ Years Industrial Plate Bending Solutions
DURAMA - Global Leader in Rolling-Machine Innovation Since 1998
Why Choose Us as Your Rolling-Machine Partner?
1.Vertical Integration Factory
Operate 3 fully-owned production bases (80,000 total) with in-house casting, machining, and assembly workshops
Annual output: 1,200+ sets of 3-roll/4-roll rolling-machines
17 patented technologies in asymmetric plate rolling and CNC synchronization control
2.Engineering Expertise
ISO 9001 & CE certified rolling-machine specialist
40+ R&D engineers with 15+ years average experience
Customized solutions for thickness range 3mm-320mm
3.Global Recognition
Exported to 80+ countries including Germany, USA, and Middle East
Long-term partners with Fortune 500 companies like Sinopec and Hyundai Heavy Industries
96.7% client retention rate over past 5 years
Core Competencies in Rolling-Machine Production
1.Precision Manufacturing
Use German SCHIESS lathes for roll machining (roundness ≤0.01mm)
Liquid nitrogen cooling treatment extends gearbox lifespan by 3X
100% load test with 3D laser scanning before shipment
2.Smart Technology Integration
IoT-enabled models with real-time pressure monitoring and predictive maintenance
Compatible with FANUC/Siemens CNC systems
AR-assisted operation manuals for faster commissioning
3.Sustainable Practices
Energy recovery systems reduce power consumption by 35%
RoHS-compliant hydraulic oils and lubricants
92% material utilization rate through AI nesting software
Address:
Lishui Industrial Area, Nanjing, Jiangsu, China
Business Type:
Trading Company
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Welcome to DURAMA!
We are DURAMA, durable machines and spare parts supplier, the designers and manufacturers of industry products. Our factories are located in industrial area in Nanjing City. With over 10 years of experience, DURAMA supplies the most comprehensive range of machines and spare parts available today.
We supply many popular machines such as hydraulic press brake, shearing machine, hydraulic iron worker, hydraulic notcher, mechanical power press, mechanical shears, and mechanical rolling machines etc...
We supply Press Brake Tools for most famous Press Brake in the world, including Amada, Beyeler, Colly, Durma, LVD, Trumpf, Wila, etc. All our products are available for immediate dispatch, enabling you to tackle any project with confidence. We supply Shearing Machine Blades for most models.
With continued investment and an unrivaled reputation for quality and service, DURAMA is trying to be the global center of excellence for Press Brake Tools and bending technology. We also supply relative industry machines and materials.
DURAMA is always trying best to supply durable machines and spare parts, and timeproof service to our customers.
Sincerely invite you to visit our factory. It's our honor to offer services for you.