Three-chuck Heavy-duty Tube Laser Cutting Machine ST Series
The Three‑Chuck Heavy‑Duty Tube Laser Cutting Machine delivers robust, high‑precision cutting of long or heavy metal tubes — using a three‑chuck configuration to ensure stable clamping, zero‑waste feeding, and reliable performance for demanding industrial applications.
Comes With?
⇲ Round Tube Diameter Range: 1.97-19.69 in (Bevel: ≥ 3.15 in)
⇲ Square Tube Side Length Range: 1.97-19.69 in (Bevel: ≥ 3.15 in)
⇲ Available in 208V/240V/480V/600V, 3-phase, 60Hz.
With an optional transformer, the machine can be adapted to meet various U.S. industrial power supply requirements.
⇲ Autofocus laser cutting head
⇲ Three high-precision chucks
Product Certification
FDA Certification
SUPERIOR PRODUCTS
2-YEAR WARRANTY
30 DAY MONEY BACK
GUARANTEE
LIVE USA
24/7/365 TECHNICAL SUPPORT
Product Features
1. Three Chucks with Zero Tailing
Three full-stroke chucks can correct tube deformation to make cutting precision high and detect tube position in real time. Due to 7-axis linkage, zero tailing is made possible to maximize material utilization.
- Max load: 2000kg
- Max clamping length: 472.44″
2. Auto Loading & Unloading Devices
The servo-controlled devices may adjust tube support height and make tube and chucks center coaxial according to tube size. No impact on machine body while cutting heavy tubes.
- Follow-up support with no tube sagging
- Sectional structure to fit for tubes of different lengths
3. Make the Best Use of Raw Materials
With optimal algorithms, this automatic nesting software can nest tubes as much as possible. Users are entitled to change cutting order and optimize cutting path to reduce waste and maximize tube utilization.
- Automatic programming
- High-efficient nesting
- A wealth of typesetting modes
4. Side-attached Machine Tool
Its triangular structure is featured by high stability, large load capacity and good vibration reducing performance after going through fine welding, annealing stress relief, secondary aging treatment and precision finishing.
- Three sections
Spliced together for easy replacement as needed - Lifting holes
Facilitate to move and save transport costs
5. Cut Tubes into ±45° Bevel (Optional)
With right-angled cutting head, swing angle will be accurately controlled and gas flow output is monitored in real time. In doing so, the gas flow can center on metal surface to make cutting section better.
- Autofocus
- Auto obstacle avoidance
- Smart temperature/gas leakage detection
Technical Parameters
| Model | SF9035ST | SF9050ST | SF9056ST | SF12035ST | SF12050ST | SF12056ST | SF12065ST |
| Laser Power | 6-20 kW | 6-20 kW | 6-20 kW | 6-20 kW | 6-20 kW | 6-20 kW | 6-20 kW |
| Tube Length | 236.2–354.3 in (19.6–29.5 ft) | 236.2–354.3 in | 236.2–354.3 in | 236.2–472.4 in (19.6–39.3 ft) | 236.2–472.4 in | 236.2–472.4 in | 236.2–472.4 in |
| Tube Size (Round) | 1.9–14.1 in | 1.9–19.6 in | 1.9–22.0 in | 1.9–14.1 in | 1.9–19.6 in | 1.9–22.0 in | 1.9–25.1 in |
| Tube Size (Square) | 1.9×1.9–14.1×14.1 in | 1.9×1.9–19.6×19.6 in | 1.9×1.9–15.7×15.7 in | 1.9×1.9–14.1×14.1 in | 1.9×1.9–19.6×19.6 in | 1.9×1.9–15.7×15.7 in | 1.9×1.9–25.1×25.1 in |
| Max. Tube Weight | 2204.6 lbs | 4409.2 lbs | 3968.3 lbs | 2204.6 lbs | 4409.2 lbs | 3968.3 lbs | 6613.8 lbs |
| X/Y Positioning Accuracy | ±0.00000393 in | ±0.00000393 in | ±0.00000393 in | ±0.00000393 in | ±0.00000393 in | ±0.00000393 in | ±0.00000393 in |
| X/Y Repositioning Accuracy | ±0.00393 in | ±0.00393 in | ±0.00393 in | ±0.00393 in | ±0.00393 in | ±0.00393 in | ±0.00393 in |
| Max. No-load Speed | 196.8 ft/min | 131.2 ft/min | 98.4 ft/min | 196.8 ft/min | 131.2 ft/min | 98.4 ft/min | 98.4 ft/min |
| Max. Chuck Speed | 60 rpm | 40 rpm | 30 rpm | 60 rpm | 40 rpm | 30 rpm | 30 rpm |
| Overall Dimensions (L×W×H) | 60.7 × 21.3 × 14.7 ft | 62.3 × 23.6 × 13.7 ft | 62.3 × 23.6 × 13.7 ft | 70.5 × 21.3 × 14.7 ft | 72.1 × 23.6 × 13.7 ft | 72.1 × 23.6 × 13.7 ft | 72.1 × 23.6 × 13.7 ft |
| Power Supply | 380V, 3-phase, 50Hz/60Hz. (Standard configuration) Available in 208V/240V/480V/600V, 3-phase, 60Hz. Single-phase power is not supported. |
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Cutting Capacity
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