Flexible Metal Processing line TOP Series
Combining sheet coil cutting, bending, welding with automatic sorting system, TOP enables high automation in whole process from raw material decoiling to finished product stacking. We also accept customization as needed, allowing for flexible production and short lead time of orders.
Max. width of sheet coil: 1500 [mm]
Max. thickness of coiled sheet: 3 [mm]
Max. weight of sheet coil: 10 [T]
If you have more questions to ask us and get best quote, please contact us now directly via WhatsApp or Email:
Fully Automated Production Line Designed for Metal Processing
Integrates coil feeding, uncoiling, leveling, cutting, bending, welding, and sorting into a single workflow, enabling one-stop processing from raw material to finished product. Supports customized solutions.
Max. Feeding Length
3000mm
Max. Coil Width
1500mm
Max. Coil Thickness
3mm
Max. Coil Weight
10tons
Significantly Reduce Material Costs
Through high-efficiency nesting, continuous coil processing, and precise cutting control, edge scrap and material waste are minimized, significantly improving material utilization and enabling up to 50% reduction in material costs.
Lower Logistics Cost
No Leveling Cost
Faster Turnover
Raw Material → Finished Part
Less Scrap
Automated Feeding, Save at Least One Worker
Automated feeding replaces manual loading, significantly reducing labor requirements and physical workload while minimizing safety risks associated with operator–machine interaction, enabling safer and more stable continuous production.
6 Operators
Manual Handling
Separated Process
1 Operator
Automatic Transfer
Continuous Flow
Reduced Labor Cost
Independently Developed Intelligent Leveling Machine
Developed with proprietary technology, it delivers stable and reliable performance. Intelligent real-time adjustment ensures high leveling accuracy and makes it suitable for processing a wide range of coil materials.
Full-Process Camera Monitoring System
Provides real-time coverage of the entire production process. Operators can monitor progress from the control station, enabling timely adjustments.
- One-Stop Processing
- Intelligent Management
- Operable by One Person
- 24-Hour Continuous Production
TOP Series Machine Overview Video
In this video, you can see the TOP Series automated line appearance, key advantages (high-flexibility feeding, robotic stacking & smart warehouse integration), and full-chain smart manufacturing demonstrations.
TOP Series Flexible Metal Processing Production Line – On-Site at Customer Facility
Technical Parameters
| Main Parameters | Model |
| SF1503CH-TOP RC3000W | |
| Max. Size of Sheet Coil (L*W*T, mm) | 3000*1500*3 |
| Max. Outer Diameter of Sheet Coil (mm) | 1400 |
| Standard Inner Diameter of Sheet Coil (mm) | 508 |
| Max. Weight of Sheet Coil (T) | 10 |
| Leveling Accuracy (mm/m²) | ±2 |
| X/Y-axis Positioning Accuracy (mm) | ±0.05 |
| X/Y-axis Repositioning Accuracy (mm) | ±0.02 |
| Max. Feeding Speed (m/min) | 10 |
| Power Supply | Three-phase 380V, 50Hz/60Hz (custom-made) |
Automation
Optional Benefits
1. Film lamination
Prevent metal surface from scratch after leveling
2. Ink jetting system
Generate labels in batch and make inkjet printing more precise and eco-friendly
3. Safety grating
Protect both man and machine by warding off accidents
4. Self-developed nesting software
Nest and typeset in full volume to maximize material utilization
5. Other extensible modules
Users are permitted to add and subtract cutting, bending, welding and sorting modules at will. We have also reserved interfaces docking with other intelligent systems like ERP, MES, SCM, in order that it may interconnect with other production lines to form intelligent manufacturing layout
FAQ
SENFENG is a group company that gives consideration to technical R&D, production, global sales and trading. Currently, it has established 3 major manufacturing bases in China, covering an area of over 180,000m2, with an annual output of tens of thousands of units. Additionally, it has set up local sales service agencies in the USA, Germany, UAE, Pakistan, India, Vietnam and Jordan, selling its machines to 100+ countries and regions.
SENFENG can research, produce and sell laser cutter (both sheet and tube cutting), press brake (incl. panel bender), welding machines, cleaning machines, cladding machines, various automation equipment, machine tools and new energy battery assembly lines. It has the most complete product line among peers, providing global users with metal forming automation solutions and achieving one-stop processing from raw materials to finished products.
Yes, users can apply for customization of machine color, logo, overall dimensions and main configurations according to their preferences and actual needs, such as, core components like laser generator, cutting head, control system, water chiller, speed reducer and electrical system of different brands and functions. We will provide personalized solutions for global users within feasible limits.
At present, SENFENG supports T/T, L/C, Alipay, etc. We respect the customer’s right to choose their most fitting payment mode and will do our best to keep their funds safe.
Yes, SENFENG offers pre-sales, in-sales and after-sales services to global users both online and offline.
On one hand, hundreds of overseas customer service agents are available online 24/7 to answer various inquiries, including product consultation, customized solutions, complaints, etc., and we have established an online knowledge center providing a one-stop knowledge database.
On the other hand, sales engineers, technical engineers and after-sales engineers frequently visit customer sites for face-to-face communication to settle user’s troubles back at home.
More importantly, we also provide free online and offline operational training, such as theoretical & practical training, common fault self-diagnosis training and quick repair guidance for difficult faults, enabling all users even beginners to get started quickly.
Firstly, machine pricing depends on its laser power and technical configurations, so please leave a message with your specific requirements. Then, a sales engineer will recommend a suitable model for you before providing a quote.
Secondly, if you want to learn more about our company or products, you can browse this website in detail, contact us through WeChat official account, Facebook, YouTube, Twitter, Instagram, WhatsApp, etc., or request our internal promotional materials from a sales engineer, visit our overseas service centers nearby directly.
What is laser cutter and how does it work?
A laser cutter uses laser as heat source and can be classified as sheet cutting and tube cutting. This includes sheet laser cutter, tube laser cutter and sheet & tube combo, making it one of the most advanced metal processing equipment available today.
The laser cutter utilizes the high-density laser beam to convert laser energy into thermal energy, causing localized heating, melting or even vaporization of materials. The melted or vaporized material is then blown away by using gas flow or other methods to achieve cutting.
Laser cutter can cut a wide range of materials, incl. stainless steel, carbon steel, alloy steel, silicon steel, aluminum, aluminum alloy, galvanized sheet, aluminum-zinc plate, pickled sheet, titanium, and other metal sheets.
They can be applied in most metalworking industries, such as sheet metal working, kitchenware, aerospace, electrical cabinet, household kitchenware, automotive parts, construction and agricultural machinery, and more.
When selecting a laser cutter, we believe users should focus on 10 factors below:
* Laser power * Cutting speed * Cutting accuracy * Type of laser generator
* Degree of automation and software * Ownership costs * Material compatibility
* Technical support and service * Installation space and requirements * Environmental and safety factors
The power of a fiber laser directly impacts its cutting capabilities. Fiber lasers with different power levels are suitable for various material thicknesses and types. The following article provides an overview of the cutting capabilities for the main power ranges: Cutting Capacity and Speed of 1.5kW-80kW Fiber Lasers
Optics & Nozzles: Clean protective lenses regularly with optical cloth; replace if scratched. Inspect nozzles for debris or damage; clean with a brass brush or replace if deformed. Always wear gloves when handling lenses.
Focus & Alignment: Even with autofocus, manually verify focal point and alignment periodically to match material thickness.
Cleanliness: Empty slag trays after each shift. Wipe surfaces, vacuum metal dust, and clean rails/guideways to prevent dust buildup.
Gas & Air Systems: Ensure adequate assist gas supply. Replace air filters, drain moisture from tanks, and check dryers and pipelines for damage or blockages.
Safety Devices: Regularly test emergency stops, door interlocks, light curtains, and enclosures.
Parameter Backup: Back up machine settings and cutting parameters weekly to prevent data loss.
Lubrication: Check oil levels, add standard lubricant as needed, inspect oil circuits, and clean dust from moving parts.
Consumables: Replace nozzles, ceramic rings, and protective lenses in time based on usage to avoid unplanned downtime.
Coolant: Use pure, distilled, or deionized water; add antifreeze below 0°C. Replace coolant periodically.
Electrical System: Only certified electricians should inspect breakers, connections, and wiring.
Maintenance Log: Record materials, settings, and issues to track performance and spot problems early.
Laser cutting replaces traditional mechanical blades with an invisible beam of laser, offering high precision, fast cutting, no limitation on cutting patterns, automatic nesting to save materials, smooth cut edges and low operating costs. It is gradually improving or replacing traditional metal cutting processes.
* The mechanical parts of laser cutting head don’t contact workpiece, preventing surface scratches during operation.
* Laser cutting is fast, with smooth and flat edges that typically require no further processing.
* The heat-affected zone is small, resulting in minimal deformation of sheet and narrow cutting seams (0.1-0.3mm).
* Cuts have no mechanical stress nor shear burrs.
* High cutting precision and good repeatability without damaging the material surface.
* CNC programming allows for the processing of any flat pattern and the cutting of large entire sheet without the need for molds, saving both time and costs.
The complete machine is under 2-year warranty. Its main accessories and consumables will be replaced depending on their specific service life. We also provide original accessories for global users, with quotes available within 24h and delivery within 3-7 working days. The change of these accessories will be given priority to our nearby subsidiaries or local service centers.
Yes. Our machines are usually equipped with advanced CNC systems that use capacitance centering to measure tube’s actual size and automatically calibrate to align the tube profile with its model. It also features real-time compensation for tube deviation, reducing requirements for tube clamping and improving the tube piercing accuracy.
A press brake is a device that can bend thin sheet metals. It generates pressure through a hydraulic system, which is transmitted by upper and lower molds to achieve the desired bending shape. Depending on its drive mode, level of automation and structure, press brakes can be classified into manual, hydraulic and CNC press brakes.
Panel bender is a highly automated bending machine, representing the latest advancement in sheet metal bending. It can bend into various complex shapes such as right angle, arc, up and down, without the need for manual holding of workpiece or bending mold. One-time positioning is enough for multi-side bending. Its bending speed is about 3 times faster than traditional press brakes. Due to the fewest human intervention, the consistency among workpieces is much higher, and it is gradually replacing the tradition.
For the panel bender, workers only need to place workpieces on its worktable, then, the workpiece will be positioned by suction cup or press-down arm and bent automatically. A set of universal bending mold is enough, without frequent change or customization.
Operating press brake is not only a challenge but also a chance to grow up for beginners. By following tips below, they can navigate the complexities of CNC press brake operation with greater ease and efficiency.
* Familiar with the press brake and operating manual
* Receive professional training
* Set and adjust parameters correctly
* Gradually master programming skills
* Focus on material selection
* Adhere to safety operating procedures
* Monitor and adjust machine status
* Perform regular maintenance
* Accumulate practical experience
A laser welding machine is a device used for welding materials. It has a high power density and fast energy release, making its welding efficiency superior to other traditional welding patterns. Whether welding the same type or different materials, it is unnecessary to carry out secondary treatment. Its emergence has led to a large leap in welding technology.
Laser welding utilizes high-energy laser beam to locally heat small areas of materials. The energy from laser radiation quickly diffuses into the material through thermal conduction, melting the material to form a specific molten pool for welding purpose.
Currently, SENFENG can offer more than 10 kinds of different welding machines for customers worldwide. According to degree of automation, we have handheld and robot-assisted machines. Based on cooling mode, there are air-cooled and water-cooled types. With regard to heat source, laser welding and electric-arc welding are available now. Customers may make decision or apply for customization as needed.
Main welding types include butt welding, overlay welding, stitch welding, stud welding, T-joint welding, internal & external corner welding and seal welding. It has advantages such as deep welding depth, narrow width, small heat-affected zone, minimal deformation and fast welding speed.
Laser welding uses laser beam as heat source. The main objects of welding are thin-walled materials and precision parts, such as stainless steel, carbon steel, mold steel, copper, aluminum, gold and silver. It can also repair defects such as wear, pore, sand hole, crack, scratch, deformation, and reduced hardness in workpieces.
The complete machine is under 1-year warranty. Its main accessories and consumables will be replaced depending on their specific service life. We also provide original accessories for global users, with quotes available within 24h and delivery within 3-7 working days. The change of these accessories will be given priority to our nearby subsidiaries or local service centers.
Laser cladding is an important method for surface modification of materials. It uses high-energy laser beam to irradiate the metal surface for rapidly melting, expanding and solidifying. The cooling rate typically reaches 102 to 106℃/s, then, a layer of material with special physical, chemical or mechanical properties will take its shape on the substrate surface, thus creating a new composite material. This process can compensate for the lack of high performance in the base material and significantly improve substrate surface properties in terms of wear, corrosion, high temperature and oxidation resistance.
Compared to commonly used methods such as overlay welding, thermal spraying and plasma spraying, laser cladding has the following advantages:
* The heat-affected zone is small, resulting in minimal deformation of workpiece and a high yield of cladding.
* The layer has fine crystal grains and dense structure, leading to relatively high hardness and better wear and corrosion resistance.
* Due to short duration of laser action, the dilution rate of cladding layer is low, which causes a smaller amount of material melted (typically 5%-8%). Therefore, it is possible to achieve the desired composition and properties even with a thin cladding layer, and to produce new structural features such as metastable phase, ultra-dispersed phase and amorphous phase.
* It is easy to automate the laser cladding, and the quality of cladding layer is always stable.
The materials used for laser cladding are mainly thermal spraying and thermal welding materials, such as self-fusing alloy materials, carbide dispersion, or composite ceramic materials, which possess excellent wear and corrosion resistance. They are usually used in powder form, and during cladding, flames spray-welding may be employed to achieve a smooth surface with good adhesion to the substrate.
The complete machine is under 1-year warranty. Its main accessories and consumables will be replaced depending on their specific service life. We also provide original accessories for global users, with quotes available within 24h and delivery within 3-7 working days. The change of these accessories will be given priority to our nearby subsidiaries or local service centers.
It is an equipment that uses digital information control to carry out milling. It has characteristics of high precision, high efficiency and high automation, and develops into an indispensable equipment in modern manufacturing industry.
Compared to other common machine tools, it is featured by:
* High processing accuracy with stable quality.
* Capable of multi-coordinate linkage, allowing for the cutting of complex-shaped parts.
* When changing spare parts, only CNC program needs to be modified, saving make-ready time for production.
* The machine tool itself has high precision and rigidity, resulting in high productivity (typically 3-5 times that of others).
* High degree of automation, which can reduce labor intensity.
* Higher quality requirements for operators and even higher technical requirements for maintenance staff.
Currently, it has been widely used in machinery manufacturing industry and can deal with shaft, disc and sleeve-shaped parts. For example, CNC Milling Machines is extensively used for processing components like engine blocks, cylinder heads and crankshafts in automotive manufacturing industry. As for aerospace field where spare parts are under high precision requirements, CNC machine tool can also meet the demands for high-precision machining.
The complete machine is under 1-year warranty. Its main accessories and consumables will be replaced depending on their specific service life. We also provide original accessories for global users, with quotes available within 24h and delivery within 3-7 working days. The change of these accessories will be given priority to our nearby subsidiaries or local service centers.
We’re here to help! Please fill out our inquiry form, and our team will respond promptly.
*To confirm that your message has been successfully submitted, please close the current page once you see the thanks page.
