
Pipe Laser Cutting Machines


Liangji
1500W/3000W/6000W Pipe Laser Cutting Machines
Professional-grade, cost-efficient precision cutting for all metal pipe profiles
LIANGJI Pipe Laser Cutting Machine is an industrial-grade precision tool engineered for high-speed, high-accuracy processing of complex metal profiles. It features a professional rotary system that handles everything from standard round and square pipes to intricate H-beams and channels with ease, making it a cost-effective and versatile choice for industries like shipbuilding, steel structures, and oil pipelines.

LIANGJI PIPE Series
Includes Following Features And Configuration

High-Precision Profile Mastery
Professional-Grade Rotary System
Complex Geometry Versatility
Cost-Efficient Industrial Power
Standard
Equipment
- Laser Source: Raycus / MAX (Standard 3000W – 6000W)
- Cutting Head: Raytools / BLT Smart Auto-Focus
- Control System: CypCut / FSCUT Professional Bus-Control
- Chuck System: Pneumatic Self-Centering (3-Chuck/4-Chuck for Zero Tailing)
- Machine Bed: Heavy-Duty Welded Bed (Heat-treated & Stress-relieved)
- Drive System: Delta / Yaskawa High-Precision Servo Motors
- Transmission: German Lietzen Racks & Ketai Linear Rails
- Nesting Software: TubesT / CypTube 3D Professional Software
- Cooling System: Hanli Dual-Temperature Water Chiller
- Lubrication: Integrated Automatic Oiling System

Finishing Machining
Productivity starts with a stable backbone. Our machine frames are treated with advanced heat-stress relief and precision-milled using 5-axis CNC technology from a single reference point. This meticulous alignment eliminates mechanical friction and ensures your production line maintains peak accuracy year after year, even under 24/7 heavy-duty workloads.
Advantage:
- Very stiff and stable base frame.
- Eight (8) zone & ducted exhaust system.
- Dual synchronized twin servo motor drive system.
- Helical rack & slant pinion drive system enables very smooth Movements.

yaskawa servo motor
- Ultra-High Response: 3.1kHz frequency response for flawless high-speed precision in complex paths.
- Tuning-Less Technology: Automatically adapts to load changes and suppresses vibrations for smooth operation.
- 24-bit Absolute Encoder: Delivers micron-level positioning and unmatched motion smoothness.
- High Overload Capacity: Supports up to 300% instantaneous torque, ideal for rapid start-stop cycles.
- Global Reputation: Renowned Japanese reliability with worldwide technical support and parts availability.

High Strength Cast Aluminum Beam
- Ultra-Lightweight: 1/3 the weight of steel, enabling higher acceleration and faster cornering.
- High Structural Rigidity: Aerospace-grade alloy prevents sagging or deformation across large spans.
- Superior Vibration Dampening: Absorbs high-speed inertial impacts for a smoother, cleaner cutting edge.
- Corrosion Resistance: Anodized finish for long-term durability and precision in tough environments.

Cutting Head Raytools
Precision Motorized Optics: Engineered for high-speed industrial environments, the Raytools AG features an advanced external motor coupled with a linear drive unit for micro-precise focus adjustment. With a 25mm automated stroke, the system provides fluid, real-time focal control via CNC programming. This ensures flawless edge quality across diverse materials and enables high-penetration piercing for thick-section fabrication with unmatched consistency.
- The Tech: > * Linear-Driven Accuracy: Eliminates mechanical lag for smoother focus transitions.
- Multi-Material Mastery: Program-driven agility to handle complex production mixes effortlessly.



- 35mm clear aperture, effectively reducing stray light interference, guarantee cutting quality and service life;
- Motorized adjustment of lens position
- Anticollision system included
- Contains adjust box EG 8030, focal lens 200mm, glass protection, 3 nozzles.
- Cutting head contains collimator at 90º focal 100mm
- With a variety of optical interfaces, can be adapted with a variety of fiber lasers.
- Compact design
- Motorized protection windows
- Auto focus ranges +10~-12mm, accuracy is 0.05mm
- Drawer-type of lens mount, quick and easy access to the cover glass
- Automatic adjustment of the focus and depth of the laser beam by “MZ – collimator module.

LIANGJI Industrial Machine Bed
- Mortise & Tenon Architecture: Combines traditional mechanical interlocking with integrated welding for superior load-bearing strength.
- Precision FEA Engineering: Optimized through Finite Element Analysis to reach the perfect balance of structural force and stability.
- Thermal Aging Treatment: Comprehensive stress relief process to eliminate internal welding tension, ensuring long-term zero deformation.
- Rock-Solid Stability: Engineered for high-speed dynamic performance with a maintenance-free lifecycle.