Industrial-grade 4020 format fiber laser with high-speed pallet exchange for maximum throughput.
- Expansive Cutting Area: Oversized 4000mm x 2000mm bed accommodates larger plates and complex nesting patterns.
- Dual-Platform Exchange: Automatic table switching in 15-20 seconds to eliminate loading downtime.
- High-Power Ready: Engineered to support 12kW-20kW sources for rapid processing of heavy carbon and stainless steel.
* Optimized for heavy-duty fabrication with ±0.03mm positioning accuracy.
LFP4020 Large-Format Fiber Laser Cutting System
High-Power Efficiency for 4000mm x 2000mm Sheet Processing
The LFP4020 Series is designed for industrial-scale fabrication that demands both precision and a massive working envelope. Featuring a 4m x 2m cutting bed and an automated dual-pallet exchange system, this machine minimizes downtime and maximizes throughput. Its heavy-duty, stress-relieved frame supports high-power laser sources up to 20kW, making it the ideal workhorse for heavy plate cutting and high-volume sheet metal production.
See the LFP Series in High-Speed Action
Technical Specifications
| Key Feature | Details |
|---|---|
| Working Area | 4000mm x 2000mm (13ft x 6.5ft) |
| Laser Power | 3kW – 20kW Fiber Source (Raycus / IPG) |
| Exchange Pallet | Dual-table Automatic Exchange (15-20s) |
| Positioning Accuracy | ±0.03 mm |
| Max Acceleration | 1.2G – 1.5G |
laser cutting samples
Bed Options: Plate-Welded vs. Tube-Welded
To meet different production needs and budgets, PCL offers two types of machine structures. Both are manufactured with strict quality control.
Plate-Welded Structure
- Ultra-Stability: Best for 6kW-20kW high-power lasers and heavy plate cutting.
- Max Accuracy: Maintains ±0.02mm precision under high-speed dynamic loads.
- Lifetime Durability: Heat-treated to ensure zero deformation for 20+ years.
Tube-Welded Structure
- High Cost-Efficiency: Lower initial investment, perfect for startups or businesses processing thin to medium sheets (under 3kW).
- Superior Dynamic Response: The lighter frame allows for faster start-stop cycles in light-duty applications, improving efficiency for thin material.
- Easy Installation: Lower machine weight reduces floor load requirements and makes relocation/shipping much easier and cheaper.
Which one to choose? If you are cutting thick plates 24/7 with high power, Plate-Welded is the way to go. If you primarily cut thin sheets and need a fast ROI (Return on Investment), our Tube-Welded economy series is a reliable and profitable solution.
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Frequently Asked Questions (FAQ)
Q1: What is the maximum metal thickness the Laser machine can cut?
The cutting capacity depends on the laser power source. For example, a 3kW source can cut up to 20mm Carbon Steel and 10mm Stainless Steel. With 12kW, you can cut up to 40-50mm Carbon Steel. We will recommend the optimal power based on your specific needs.
Q2: Why is the Plate-Welded bed better than a Tube-Welded bed?
Plate-welded beds provide much higher rigidity and weight (4.5 tons+ for the 2060), which is essential for absorbing vibrations during high-speed acceleration. It prevents deformation over time, ensuring the machine maintains ±0.03mm accuracy for over 20 years.
Q3: What CNC software does the machine use? Is it easy to learn?
We use the industry-standard CNC control system. It is highly intuitive and supports DXF, AI, and PLT files. Most operators can master the basic cutting process within 2 days of our online or on-site training.
Q4: How long is the delivery time and warranty?
Standard production time is 20-30 working days. We provide a 24-month warranty on the entire machine (excluding consumables) and lifetime technical remote support.
Q5: Do you provide on-site installation and training?
Yes! We have a global team of engineers. We offer detailed installation videos and manuals, and we can also dispatch engineers to your facility for setup and comprehensive staff training.
Have more questions? Contact our engineering team directly →
