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**China 3D Mini Letters Laser Copper Brass Machine Steel Letters Laser Welding Machine**
**(Model: PE-W300II)**
This advanced laser welding machine is specifically designed for the production of high-quality metal letters, LED luminous signs, logos, and other advertising-related components. It is ideal for industries that require fast, precise, and durable welding solutions for steel, copper, and brass materials.
**Key Features:**
- The laser head can move freely in all directions, including 360-degree rotation, allowing for complex and intricate welding tasks.
- Minimal heat-affected zone ensures that the workpiece surface remains undistorted after welding.
- For large-scale letter production in the advertising industry, an extended optical path and telescopic scope up to 800mm are available.
- No raised spots or need for post-weld polishing, resulting in a clean and professional finish.
- Optional CCD camera provides real-time visual feedback, making the welding process more intuitive and accurate.
- A specially designed long focal length lens (F=200mm) is used to meet the demands of ultra-high font welding.
**Technical Specifications:**
| Model | PE-W220 | PE-W300 | PE-W400 | PE-W450 |
|---------------|-----------|-----------|-----------|-----------|
| Max Laser Power | 220W | 300W | 400W | 450W |
| Laser Wavelength | 1064nm | 1064nm | 1064nm | 1064nm |
| Single Pulse Energy | 90J | 90J | 100J | 110J |
| Welding Depth (Carbon/Steel/Stainless) | 0.1–2mm | 0.1–2mm | 0.1–2mm | 0.1–2mm |
| Welding Depth (Brass/Aluminum) | No | 0.1–1mm | 0.1–1.2mm | 0.1–2mm |
| Pulse Width | 0.3–20ms | 0.3–20ms | 0.3–20ms | 0.3–20ms |
| Welding Frequency | 0.5–40Hz | 0.5–40Hz | 0.5–40Hz | 0.5–40Hz |
| Adjustable Focus Size | 0.2–2mm | 0.2–2mm | 0.2–2mm | 0.2–2mm |
| Power Consumption | ≤9KW | ≤9KW | ≤9KW | ≤9KW |
| Laser Cavity | UK "Morgen" | UK "Morgen" | UK "Morgen" | UK "Morgen" |
| Laser Lamp | Single | Single | Single | Double |
| Electrical Source | 220V/1-phase/50Hz/40A | 220V/1-phase/50Hz/40A | 220V/1-phase/50Hz/40A | 380V/3-phase/50Hz |
| Worktable Size | 800x1000mm | 800x1000mm | 800x1000mm | 800x1000mm |
| Positioning System | CCD + Red Dot | CCD + Red Dot | CCD + Red Dot | CCD + Red Dot |
| X-Axis Travel | 200mm | 200mm | 200mm | 200mm |
| Y-Axis Travel | 200mm | 200mm | 200mm | 200mm |
**Machine Structure Highlights:**
1. **5m Fiber Cable & Handheld Pen** – Offers greater flexibility and mobility for operators during the welding process.
2. **CCD Camera** – Provides clear visual monitoring of the welding details, improving accuracy and efficiency.
3. **LCD Screen** – Displays real-time welding data, helping operators make necessary adjustments.
4. **Easy Operation** – Allows workers to sit beside the table and perform welding comfortably.
5. **Convenient Observation** – Enables real-time viewing of the welding process via the CCD system.
6. **Water Chiller** – Ensures stable operation by maintaining optimal temperature levels.
7. **Rotatable Laser Head** – Supports 360-degree movement for versatile welding applications.
8. **LED Controller** – Allows easy adjustment of power, voltage, and pulse settings.
9. **Lifting Handle** – Adjusts the height of the laser bridge for better accessibility.
10. **Micro-adjusted Screw** – Enables fine-tuning of the lens and laser angle.
11. **Exhaust Fan** – Keeps the internal components cool for long-term performance.
12. **Foot Switch** – Controls the laser output with ease using a foot pedal.
**Additional Images & Information:**
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**Notes:**
- Payment Terms: T/T before delivery.
- Production Lead Time: 7–15 working days after receiving the advance payment.
- Delivery Method: By sea (please specify the destination port).
- Packaging: Standard compound wooden cases, meeting international export requirements.
**Contact Us:**
Perfect Laser Co., Ltd. (China)
Contact: Cindy / Sales Department
Address: HengRuichuangzhi Technology Park, No.13 YangQiaohu Road, Jiangxia District, Optical Village, Wuhan, Hubei, China (430200)
Phone: 0086-27-86791986
Mobile: 0086-13659897768
We welcome any inquiries and look forward to serving you!
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