Description
SF1500CH is designed to solve the high-precision cutting challenges of complex structural steel. With double semi-enclosed work stations, it fits to cut ultra-long H beam and needs relatively large workshop as a large heavy machinery.
12-30 [kW] Laser power 28000*3000 [mm] Working area 35-50 [mm] Max sheet thickness 50 [m/min] Max no-load speed
Competitive Strengths
Performance Benefits
The machine is open-style with dual-driven gantry structure, so, its beam is usually under uniform force and hard to deform. It has high cutting ability of profiles.
1. Cut large H beam
Size (L*W): 28000*3000mm, thickness: 50mm
Also cut T-shaped, channel and I beam
2. 6 functions available
Marking, web piercing, overweld hole cutting, beveling, cutoff and sheet cutting
3. Cut into 2 shapes
Both straight cutting and beveling that facilitates later welding
4. Cut high-reflectivity metals
Brass, AL alloy, stainless steel and galvanized sheet
Mechanical Benefits
1. Efficient drive system
We use multi-axis linkage, precision reducer, rack and pinion drive to get 2G Z-axis acceleration and ±0.05mm repositioning accuracy
2. High-standard machine tool
Keep machine tool indeformable and unbroken at high temperature even after long-time use because of going through 7 standard processes like high annealing and aging treatment
Control System Benefits
CNC system special for H beam is easy to install and operate. Users can change technical parameters on its visual operating interface. In addition to its compatibility with all Tekla architecture software, further upgrade of function is also available.
1. Sheet profile detection
Automatch with deformed workpiece to ensure high precision
2. Content-rich cutting database
Store and invoke cutting data at will
3. Automatic nesting
No manual intervention, make full use of raw materials
Optional Benefits
1. H beam supporting table
2 tables in total, one for cutting and the other for loading & unloading (two 12m long H beam in the meantime)
2. Sheet cutting table
2 tables in total, one for cutting and the other for loading & unloading (multiple sheets within working area in the meantime)
3. H beam+sheet cutting table
One for cutting H beam and the other for cutting sheets by turns, with no mutual interference
Specifications
| Manufacturer | Senfeng |
| Condition | New |
| Laser Power (kW) | 12-30 |
| Working Area (L*W, mm) | 28000*3000 |
| Max width of H beam (web, mm) | 1200 |
| Max height of H beam (flange slab, mm) | 500 |
| Max thickness | ≤50mm (straight cutting)≤35mm (flange slab beveling) |
| X/Y-axis Positioning Accuracy (mm) | ±0.1 |
| X/Y-axis Repositioning Accuracy (mm) | ±0.05 |
| Max No-load Speed (m/min) | 50 |
| Overall Dimensions (L*W*H, mm) | 35670*5900*3030 |
| Power Supply | Three-phase 380V, 50Hz/60Hz (custom-made) |



