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High-Quality Laser Cutting Machine GL4020-SJ 500W-3000W - Reliable China Suppliers & Factory Solutions
Product Advantages
This device features extremely superior structural rigidity, along with a comprehensively optimized mechanical load distribution design. Relying on these core advantages, the entire machine can stably resist external forces when subjected to extreme working conditions such as ultra-high acceleration operation and rapid feed movement, completely eliminating issues such as vibration, structural deformation, and precision attenuation throughout the process. It can maintain excellent, constant, and reliable dynamic operating performance throughout the entire working cycle, significantly ensuring the stability, accuracy, and continuity of processing and operations.
The main bed adopts a heavy-duty integral frame structure, formed by computer-controlled precision welding to ensure uniform strength, firm connection and strong impact resistance. After comprehensive stress relief treatment, all key mounting surfaces are processed through large-scale gantry precision milling, achieving ultra-high flatness, low roughness and superior geometric tolerance for linear guide installation. Such high-precision foundation design greatly reduces motion resistance, improves running smoothness, and ensures long-term, stable, high-efficiency and high-precision machining performance with extended service life and minimal maintenance requirements. It's very user friendly.
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Heavy-Duty Integral Frame
Computer-controlled precision welding for uniform strength and strong impact resistance.
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Ultra-High Precision
Gantry precision milling ensures superior flatness and geometric tolerance.
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Superior Dynamic Performance
Stable operation under ultra-high acceleration and rapid feed movement conditions.
Product Specifications
| Product Model | GL4020-SJ |
| Cutting Range | 2000mm × 4000mm |
| Power Range | 500W – 3000W |
| Positioning Accuracy | ±0.03mm/m |
| Repeated Positioning Accuracy | ±0.03mm/m |
| Maximum Acceleration | 60m/min |
| Equipment Power Demand | 380V 50HZ / 60HZ |
| Equipment Floor Space | 6000mm × 3100mm × 2000mm |
| Exchange Form | Optional |
| Maximum Cutting Gas Pressure | 1.6 MPA |
| Workbench | Single table (double exchange platform can be made according to demand) |
| Drive | Bus, AC Servo |
| Transmission System | All adopt high precision grinding helical rack and pinion |
| Reduction Gear | Precision Planet |
| Oil Circuit | Auto |
| Gas Path / Proportional Valve | SMC |
| X, Y Axis Linear Guide | Shanghai Silver / CSK |
| X, Y Axis Rack | M2 / M3 |
| Electrical Accessories | Schneider |
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Frequently Asked Questions
Q What is the cutting range of the GL4020-SJ laser cutting machine?
The GL4020-SJ supports a cutting range of 2000mm × 4000mm, making it suitable for large-format sheet metal and industrial cutting applications.
Q What power options are available for this machine?
The machine supports a power range from 500W to 3000W, allowing users to select the appropriate laser power based on material type and cutting thickness requirements.
Q How does the heavy-duty integral frame structure benefit machining performance?
The heavy-duty integral frame is formed by computer-controlled precision welding, ensuring uniform strength and strong impact resistance. After comprehensive stress relief treatment, key mounting surfaces are precision milled to achieve ultra-high flatness, which reduces motion resistance, improves smoothness, and ensures long-term high-precision machining performance.
Q What is the positioning accuracy of the GL4020-SJ?
Both positioning accuracy and repeated positioning accuracy are ±0.03mm/m, ensuring consistent and reliable cutting precision across all operations.
Q Does the machine support an exchange workbench platform?
The GL4020-SJ comes standard with a single table workbench. A double exchange platform can be configured according to customer demand to improve production efficiency and reduce downtime.
Q What are the electrical and power supply requirements for this machine?
The machine requires a 380V power supply at 50Hz or 60Hz. Electrical accessories are sourced from Schneider, ensuring reliable and stable electrical performance. Please ensure your facility meets these power supply specifications before installation.
