Products Description
Metal Roof Curving Machine – Technical & Structural Description
The YX65-300-600 Metal Roof Curving Machine is engineered for precise bending of standing seam and tapered metal roofing panels used in curved roofing applications. The equipment integrates a compact hydraulic bending system, motorized width-adjusting mechanism, and multi-step forming structure to ensure stable curvature, consistent arc geometry, and reliable performance under continuous industrial operation.
This machine is particularly suitable for performing curved processing on aluminum sheets (0.8–1.2 mm) and galvanized steel sheets (0.6–1.0 mm). It meets the requirements for standard curvature, deep curvature, and tapered panel bending, making it a key piece of equipment for metal roofing manufacturers, steel structure companies, and construction engineering projects that need to produce curved roofing panels.
1. Structural Layout
1.1 Machine Frame
High‑strength welded steel structure ensures machine stability during hydraulic bending processes.
The machine body dimensions are 1500 × 850 × 2000 mm, offering a compact design that facilitates placement in confined workshop spaces.
With a weight of 1500 kg, it provides the necessary vibration resistance and machining stability.
1.2 Forming Section (3‑Step Forming)
The machine adopts a three‑step forming structure, enabling a smooth transition of the curve and preventing indentations or crease lines on the sheet surface.
Forming roller features:
Made of high‑grade steel, tempered and polished
Each forming point is supported by precision bearings
Compatible with different roofing panel structures within a sheet width range of 300–600 mm
This structure allows the curvature to be progressively formed rather than bent in a single stroke, ensuring continuous lines in the finished product.
1.3 Hydraulic Bending System
A 3 kW hydraulic system serves as the core bending power source for the entire machine.
It is equipped with a pressure‑stabilizing valve group and a high‑pressure oil pump.
The hydraulic cylinder drives the bending module with stable pressure and smooth motion.
During bending, arc depth is controlled hydraulically, making the curving process linearly controllable and preventing material damage caused by sudden pressure changes.
1.4 Motorized Width‑Adjusting Unit
To enable rapid switching between different sheet widths, the equipment is equipped with:
A 0.37 kW width‑adjustment motor
Precise lead‑screw or rack‑and‑pinion transmission structure
Position scales or column‑type graduations
Width adjustment can be completed without disassembling the module, significantly improving production turnaround speed for factories handling multiple panel types.
2. Processing Capability & Material Range
2.1 Applicable Materials
Aluminum panels: 0.8–1.2 mm
Steel panels (galvanized / PPGI): 0.6–1.0 mm
Can accommodate most metal materials required for standard architectural curved roofs.
2.2 Tapered Roofing Processing
The equipment offers good adaptability for tapered panels:
Minimum tapered width: 250 mm
Maximum tapered width: 500 mm
Suitable for gradually narrowing curved roof drainage structures in architectural design.
2.3 Standard Width Range
Processable standard sheet widths:
300–600 mm
Covers multiple standing seam roofing standard specifications.
2.4 Working Speed
0–12 m/min (adjustable)
Suitable for medium‑volume production and on‑site processing applications.
3. Mechanical & Electrical Systems
3.1 Power System
Main motor: 4 kW
Width‑adjustment motor: 0.37 kW
Hydraulic system: 3 kW
Balanced power distribution, suitable for long‑term operation.
3.2 Control System
Industrial push‑button operation interface
Curvature adjustment knob or manual valve group
Functions: speed adjustment, motor start/stop, hydraulic control
Simple system structure, low maintenance cost, suitable for project sites or factory environments.
3.3 Rollers & Shafts
Precision‑machined rollers
Wear‑resistant polished surface
High‑strength steel shafts
Ensures the material surface remains undamaged during the curving process.
4. Functional Description
4.1 Standard Curving
By applying uniform pressure across the entire panel through the hydraulic module, a standard curve is achieved. This is suitable for:
Standing seam roofs
Corridor ceilings
Small‑span curved roofs
It offers high curvature consistency and is well‑suited for architectural decoration projects.
4.2 Deep Curving
By adjusting hydraulic pressure and the forming sequence, deeper curves can be achieved. This is used for:
Curved lobby entrances
Stadium canopy structures
Industrial warehouse curved roofs
4.3 Tapered Curving
Tapered panels are crucial in architectural curved structures. By adjusting the feed width and curvature distribution, a smooth tapered curve can be achieved.
Advantages from an Engineering Perspective
A highly stable frame design minimizes vibration and enhances curvature consistency.
The hydraulic system responds quickly and maintains linear, stable pressure.
Supports both standard and tapered panel profiles, meeting architectural design requirements.
The three‑step forming structure ensures smooth transitions with no crease lines.
The operating system is simple and suitable for on‑site project processing.
The mechanical structure is compact with low maintenance requirements.
Maintenance & Serviceability
To ensure long‑term stable operation, regular maintenance of the following components is recommended:
Roller and bearing lubrication
Hydraulic oil replacement (every 6–12 months)
Cleaning and calibration of the width‑adjustment mechanism
Inspection of motors and electrical connection points
Both the structural design and the control system of the equipment are of a universal type, making it easy to procure spare parts and access global after‑sales service.
Optional Customization Items
Special bending radius requirements
Custom rollers for different standing seam profiles
Special local voltage
Mobile frame structure
Extended feeding table
Additional safety shield
Why Choose Us
Main Feature
1.The plate's lines are level and straight.
2.The plate effectively prevents rain and water from entering due to its small side and reasonable overlap, according to technical research.
3.Innovative technology:After cool bowing and outlining, the line produces standard-length, accurate, long-cutting, and actually unsurprising parts.The final product is durable and appealing.
4.high efficiency:On the line, only one or two people can complete the minimum amount of work required.The production rate can be changed indefinitely between 0 and 20 meters per minute, despite the fact that the line typically operates at a speed of 20 meters per minute.
Certificate
Axes And Rollers
Related Machinery
Product Structure Features
1. The section steel construction of the structure causes the majority of the connecting parts to be threaded.It is simple in design and has a lovely appearance.As a result, the machine gains strength and flexibility.
2. The machine's consistent operation is effectively guaranteed by the use of components from reputable manufacturers.
3. We use automatic fixed-length plastic cutting to ensure that the finished product is crystal clear and does not deform.
4.It can be used to grow plants, is affordable, and easy to set up.
5. The efficiency and low noise benefit everyone.
Cargo Loading
FAQ
Q1.Do you really deal with a gathering or trade?
A: A:Our equipment for cold metal roll forming is well-known.
Q2.Please direct me to your processing facility.
A: A:From either the Xiamen Global Air terminal or the Xiamen North Railroad Station, you can catch a ride to our plant.
Q3. Do you offer equipment that can be changed?
A: A:Yes, we are able to produce devices that meet your requirements.Our expertise lies in the design and construction of cold metal roll shaping machines.
Q4.Is there a machine capable of producing the largest size?
A: A:It is not exact because it is dependent on the machine.
Q5.Does the process of manufacturing include quality control?
A: A:Yes, we have trustworthy teams in charge of quality control at every stage, from choosing raw materials to making machine frames, rollers, shafts, and other parts, to installing, adjusting, testing, and packing.
Q6.Particularly, how come your prices are higher than your competitors'?
A: A:We should ensure that machines are handled correctly at all levels, enhance machine quality, and assist more people than just our customers because we are aware that quality should be the most important aspect of any business.
Q7.What options do I have in the event that the machine malfunctions?
A: A:Our products come with a one-year guarantee.During the guarantee period, any failing components will be replaced promptly.In the event that a problem occurs after the guarantee period has expired, we are able to arrange a solution based on the actual state of the hardware.We can be sure that our innovation will be upheld no matter how long our gadgets are used.
Q8.Do you offer post-technology assistance?
A: A:We are happy to help, and if necessary, our trained staff can help with equipment in other countries.
Q9.Are foreign engineers employed by you?
A: A:Yes, we can also send highly skilled specialists abroad and provide technological training.
Q10. Are you able to respond mechanically to the transport?
A: Yes, please indicate your port and location to us.To provide excellent services, we work with a shipping company.
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