ST Series

Classic Model | Sheet&Tube Laser Cutting Machine

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PARAMETER

Model	ST3	ST4	ST6
Working Area(mm)	3050*1530mm	4100*2050mm	6100*2550mm
Dimension (LWH)	830034001950mm	830039001950mm	1030044001950mm
Power Support		1500-12000W
Maximum Idle Running Speed		100m/min
Maximum Idle Acceleration		1.2G
Processing Pipe Size		6m Round 10-240mm / Square 10-240mm
Chuck Rotation Accuracy		120r/min

30%

Overall Performance

Note: The "Overall Performance Improved by 30%" mentioned above is relative to KFLaser's previous-generation product.

1.2G

Max. Acceleration

It adopts high-performance bus servo motors to achieve the absolute leading dynamic

performance (compared with similar products in the market), significantly improving

processing efficiency to ensure that every second you invest creates value.

The Subtleties Witness the Craftsmanship

In places you can't see, we still pursue the ultimate and perfection

Residue Layout

Partition Ust Removal

Single Platform Plate and Tube Integrated Design

Plate and tube integrated design, one machine for two purposes, high cost performance, can handle more cutting conditions

Performance Parameters

Laser Cutting Capabilities

Advantages Of Laser Cutting

Superior performance for faster, smoother and more precise laser cutting

Power	Stainless Steel	Carbon Steel	Aluminum Alloy	Brass	Purple Copper
3000w	1-8mm	1-20mm	1-6mm	1-5mm	1-3mm
6000w	1-16mm	1-25mm	1-14mm	1-10mm	1-6mm
8000w	1-25mm	1-30mm	1-18mm	1-12mm	1-8mm
12000w	1-30mm	1-40mm	1-25mm	1-12mm	1-8mm
20000w	1-80mm	1-50mm	1-60mm	1-20mm	1-12mm

Optimize the laser cutting process, save time and effort, and achieve a more streamlined production process

Technology	Laser Cutting	Combustible Gas	Plasma Cutting	Stamping	Sawing	Linear Cutting	Water Cutting	Electro-Sparking
Carve	Very Small	Very Big	Bigger	Smaller	Bigger	Smaller	Bigger	Very Small
Deformation	Very Small	Serious	Bigger	Bigger	Smaller	Very Small	Small	Very Small
Accuracy	High	Low	Low	Low	Low	High	High	High
Graphic Update	Very Easy	More Difficulty	Easier	Difficulty	It failed	Easy	Easy	Easy
Speed	Higher	Lower	High	High	Very Slow	Very Slow	Higher	Very Slow

Cylinder Direct-push Structure

High-speed Pneumatic Chuck

only 2S

Fastest Clamping Response

Easy to disassemble, high maintainability on site

Precise Control

Automatically adjust sensitivity to adapt to air pressure-induced thin plate vibrations and suppress them.
Pneumatic Concave Wheel Support

Integrated positioning support maintains ±0.1° angular accuracy during pipe rotation operations.
Intelligent Operating System

Unified Interface Platform: Simplified Deployment & Intuitive Control for Industrial Automation.
Anti-Collision Protection

Self-repairable design enables field component replacement, reducing warranty returns by 60%+.

Applicable Industries

Widely utilized in a diverse range of industries, including hardware accessories, construction machinery, medical devices, outsourced processing, and photovoltaic equipment.