Dener FTL 12035
Key Specifications
laser power
chuck size
max cutting length
max cutting weight
acceleration
chuck type
How much does the Dener FTL 12035 cost?
Price estimate
We do not have a price for the Dener FTL 12035 that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Dener FTL 12035 is a twelve-metre tube fiber laser with a 350 mm (13.8 in) chuck, and the first model in the range whose power band starts higher: laser power is listed as 6-20 kW.
A 6 kW minimum says what Dener expects it to cut. Sections of this size have walls that a low-power source would cut too slowly to justify a machine 29,100 mm long.
Capacity per bar is 1,400 kg (3,086 lb) over a maximum cutting length of 12,300 mm. The frame is taller and wider than the FTL 12025 at 29,100 × 3,400 × 3,400 mm, and the Z axis has 460 mm of travel to follow large rectangular sections as they rotate. X travel is 760 mm and Y travel 13,000 mm.
Speeds match the other 350 mm machines. Tube feeding speed is 81 m/min and chuck rotation 54 r/min, at 0.6 G. Dener's page repeats this table under a further tab that carries another model name; no separate figures are published for that size.
Three chucks, a ≥0 mm tail and a 12 m unloading length complete the picture. The nesting software is TubesT Professional.
Full Specifications
| Parameter | Value |
|---|---|
| Laser Power | 6-20 kW |
| Chuck Size | 350 mm (13.8 in) |
| Max Cutting Length | 12,300 mm (484.3 in) |
| Max Cutting Weight | 1,400 kg (3,086 lb) |
| Acceleration | 0.6 G |
| Chuck Type | 3 Moving Chucks |
| Min Tail Length | ≥0 mm |
| Support Type | Servo Follow-Up Support System |
| Resonator | Maxphotonics |
| Laser Head Up to 3 Kw | BOCI BLT310T (≤3 kW) |
| Laser Head 6 Kw | BOCI BLT421TS (6 kW) |
| Laser Head 12 Kw | BOCI BLT442T (12 kW) |
| Laser Head 20 Kw | BOCI BLT560H (20 kW) |
| CNC Control | FSCUT5000A |
| Interface Software | TubePro |
| Guide Rail Pinion and Rack | HIWIN, YYC |
| Motor and Drive | Inovance |
| Gearbox | Motoreducer |
| Nesting Software | TubesT Professional |
| X Axis Travel | 760 mm (29.9 in) |
| Y Axis Travel | 13,000 mm (511.8 in) |
| Z Axis Travel | 460 mm (18.1 in) |
| Xy Positioning Accuracy | ±0.05 mm |
| Xy Repeatability | ±0.05 mm |
| Tube Feeding Speed | 81 m/min |
| Machine Dimensions | 29,100 × 3,400 × 3,400 mm |
| Unloading Length | 12 m |
| Chuck Rotation Speed | 54 r/min |
| Loading Unloading Length | 12 + 12 m |
Specifications sourced from en.dener.com — verified 2026-10-05
Strengths & Limitations
Strengths
- 350 mm chuck over a 12,300 mm cutting length
- 1,400 kg (3,086 lb) maximum cutting weight
- 460 mm of Z travel for tall sections
- Power band of 6-20 kW for thick walls
- 12 m unloading length, zero minimum tail
Limitations
- No source below 6 kW is listed
- 29,100 × 3,400 × 3,400 mm installation
- Chuck rotation of only 54 r/min
- 81 m/min tube feeding speed
Best For
Frequently Asked Questions
01
Sections up to the 350 mm (13.8 in) chuck size, 12,300 mm long and 1,400 kg (3,086 lb) in weight. Laser power is 6-20 kW.
02
The FTL 12025 has a 250 mm chuck, a 1,200 kg limit, 300 mm of Z travel and 3-20 kW. The FTL 12035 has a 350 mm chuck, 1,400 kg, 460 mm of Z and 6-20 kW.
03
X travel is 760 mm, Y travel 13,000 mm and Z travel 460 mm. Positioning accuracy and repeatability in X/Y are ±0.05 mm.
04
Dener's page has a further tab for one, but the table under it is headed FTL 12035 and repeats its figures. No separate specification is published for that size.
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