Heavy-Duty Three-Chuck Tube Laser Cutting Machine ST Series
The ST Series Heavy-duty Tube Laser Cutting Machine is the ultimate industrial solution for large-diameter pipe cutting. Featuring a robust three-chuck system and side-mounted bed, it ensures high-precision stability for shipbuilding and heavy engineering. With automatic loading and optional bevel cutting, maximize efficiency and achieve zero-tailings production.
Tube Length Range: 6000-18000mm
Tube Weight Range: 1000-3000kg
Tube Diameter Range: 50-680mm
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ST Series Tube Laser Cutter (6kW-20kW) Details
Engineered for massive scales, this dedicated machine features a robust three-chuck system specifically designed for heavy-duty and large-diameter tube cutting. It delivers the high-precision performance required for high-volume production in the shipbuilding, construction, and heavy engineering industries.
Streamline your workflow with optional laser bevel cutting. Fully compatible with advanced nesting software, the ST series generates complex 3D bevel profiles automatically. This ensures perfect fit-up for subsequent welding, significantly reducing manual prep time and labor costs.
Maximize your uptime with an automatic loading and unloading device. By minimizing manual intervention, this system ensures a continuous, stable material supply and optimized production cycles. It’s the ultimate solution for high-efficiency, “lights-out” manufacturing with minimal waste.
Our innovative side-mounted bed design provides superior structural stability and massive load-bearing capacity. This heavy-duty architecture offers exceptional shock absorption, ensuring long-term mechanical accuracy and high-precision cutting even under the most demanding industrial loads.
Experience unmatched stability with our high-precision three-chuck system. Featuring a dust-proof, durable design and lightweight high-strength components, these chucks provide powerful clamping force and high load-bearing capacity. It is the ideal configuration for maintaining accuracy in harsh, heavy-duty environments.
ST Series Heavy-Duty Tube Laser Cutter Optional
6kW-20kW Tube Laser Cutter ST Series Specifications
| Model | SF9035ST | SF9050ST | SF9056ST | SF12035ST | SF12050ST | SF12056ST | SF12065ST |
| Laser Power (kW) | 6-20 | 6-20 | 6-20 | 6-20 | 6-20 | 6-20 | 6-20 |
| Length of Tube (mm) | 6000-9000 | 6000-9000 | 6000-9000 | 6000-12000 | 6000-12000 | 6000-12000 | 6000-12000 |
| Scope of Tube Size (mm) | Φ50~360 □50*50~360*360 | Φ50~500 □50*50~500*500 | Φ50~560 □50*50~400*400 | Φ50~360 □50*50~360*360 | Φ50~500 □50*50~500*500 | Φ50~560 □50*50~400*400 | Φ50~640 □50*50~640*640 |
| Max. Weight of Tube (kg) | 1000 | 2000 | 1800 | 1000 | 2000 | 1800 | 3000 |
| X/Y-axis Positioning Accuracy (mm) | ±0.1/1000 | ±0.1/1000 | ±0.1/1000 | ±0.1/1000 | ±0.1/1000 | ±0.1/1000 | ±0.1/1000 |
| X/Y-axis Repositioning Accuracy (mm) | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 |
| Max. No-load Speed (m/min) | 60 | 40 | 30 | 60 | 40 | 30 | 30 |
| Max. Rotating Speed of Chucks (r/min) | 60 | 40 | 30 | 60 | 40 | 30 | 30 |
| Overall Dimensions (L*W*H, mm) | 18500*6500*4500 | 19000*7200*4200 | 19000*7200*4200 | 21500*6500*4500 | 22000*7200*4200 | 22000*7200*4200 | 22000*7200*4200 |
| Power Supply | Three-phase 380V, 50Hz/60Hz (custom-made) | ||||||
FAQ
What makes the ST Series ideal for heavy-duty tube cutting?
The ST Series is specifically engineered for massive scales, featuring a side-mounted bed for superior stability. Its three-chuck system provides the robust clamping force necessary for high-precision processing of large-diameter pipes in the shipbuilding and construction industries.
How does the three-chuck system improve cutting precision?
A high-precision three-chuck configuration offers synchronized support along the entire length of the workpiece. This eliminates tube sagging and vibration, ensuring consistent accuracy and enabling zero-tailing cutting to maximize material utilization.
Can the ST Series handle complex weld preparations?
Yes. With the optional bevel cutting feature and integrated nesting software, the machine automatically generates various 3D bevel profiles. This simplifies subsequent welding processes for heavy engineering machinery and structural steel projects.
What are the benefits of the side-mounted bed design?
The side-mounted bed enhances the machine’s load-bearing capacity and shock absorption. This rigid architecture prevents mechanical deformation over time, ensuring your heavy-duty tube laser maintains industrial-grade accuracy during long-term, high-intensity operation.
How does automation improve production efficiency?
The automatic loading and unloading device reduces manual intervention and downtime. By ensuring a stable, continuous material supply, it transforms the tube laser cutting process into a highly efficient, automated workflow with minimal waste.
Is this machine suitable for large-diameter pipes?
Absolutely. The ST Series is a dedicated machine for large tube cutting, capable of handling heavy, oversized profiles that standard cutters cannot. It is the preferred solution for infrastructure, mining machinery, and large-scale industrial manufacturing.
Are the chucks durable enough for harsh factory environments?
Yes, our high-precision three-chucks feature a specialized dust-proof design to prevent contamination. Built with high-strength materials, they are engineered for durability and stable operation in demanding, heavy-duty work environments.
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