CNC Cut-to-Length Machine
SF-S420 / SF-S432 / SF-S460 / SF-S520 / SF-S532 / SF-S560 / SF-S7120
CNC Cut-to-Length Machine
High Speed computerized numerical control (CNC) plus AC servo drive system technology together with fully automatic hydraulic controlled uncoiler that ensure our CNC Cut-to-Length machine to achieve you tough cutting job for sheet metals with fast speed, greater accuracy improved efficiency, easy operation, reduing manpower.


- Greater cutting accuracy
- Improved Reliability
- Planned production
- Flexible processing alternatives
Line Up
- Double side uncoiler
- Rough and Precise Leveler
- Shear machine
- Loop bridge
- Conveyor
- Stacker
- Electric control equipment
Feature
- High speed CNC (Computer Numerical Control) and AC Servo Drive System for better positioning, cutting accuracy, and reliability.
- High-resolution graphic monitor for the plant floor man-machine (MM) message handling and display.
- Programmable function keys for specific tasks.
- Cutting functions can be selected in either auto or manual mode. In auto mode, the system is able to make single step and/or continual operations.
- You are able to set; cutting length, quantity, job number, and parameter adjustment…via the front panel screen.
- A dedicated screen / menu that can be used by the operator for: job numbers, cutting length, quantity, and for setting operational parameters.
| Model | Steel Sheet Thickness (mm) | Steel Sheet Width (mm) | Shearing Length (mm) | Coil Weight (mm) | Space Required(m³) |
|---|---|---|---|---|---|
| SF-S420 | 0.2~2.0 | 600~1230 | 600~2440 | 5~15 | 5x21 |
| SF-S432 | 0.4~3.2 | 600~1230 | 600~3000 | 5~15 | 5x21 |
| SF-S460 | 0.4~0.6 | 600~1230 | 600~3000 | 5~15 | 5x26 |
| SF-S520 | 0.2~2.0 | 600~1560 | 600~3000 | 5~20 | 5x21 |
| SF-S532 | 0.4~3.2 | 600~1560 | 600~3000 | 5~20 | 6x21 |
| SF-S560 | 1.0~6.0 | 600~1560 | 600~6000 | 5~25 | 6x32 |
| SF-S7120 | 3.0~12.0 | 600~2000 | 200~12,000 | 5~25 | 8x45 |
- Movie
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Details
How can we reduce cutting waste and improve production efficiency while maintaining consistent quality across varying steel coil specifications?
Sunfone Tech's CNC Cut-to-Length Machine delivers exceptional cutting accuracy with high-speed processing capabilities across seven standard models, handling steel thickness from 0.2mm to 12.0mm. The fully automatic hydraulic-controlled uncoiler and AC servo drive system ensure repeatable precision cuts, eliminating trial-and-error production while reducing material waste and labor costs. Contact our technical team to discuss how we can customize a solution for your specific coil processing requirements and help you achieve predictable output with stabilized quality and lead times.
The CNC Cut-to-Length Machine's sophisticated control system features a high-resolution graphic monitor for real-time plant floor operations, programmable function keys for specific tasks, and dual-mode operation—automatic and manual—allowing operators to perform single-step or continuous operations with precision. Operators can easily set cutting length, quantity, job numbers, and parameter adjustments via the intuitive front panel screen, while the dedicated operator menu ensures consistent, repeatable results across production runs. With greater cutting accuracy, improved reliability, and the ability to transition from trial-and-error production to predictable output, Sunfone Tech's CNC Cut-to-Length Machine helps manufacturers stabilize quality and lead times. Backed by Sunfone Tech's practical engineering expertise, competitive pricing, and comprehensive on-site and remote technical support, this cutting-edge equipment is the ideal solution for steel coil processors, sheet metal manufacturers, and industrial equipment makers seeking to optimize their production capabilities and maintain competitive advantages in global markets.





