Traditional processing pain points:
1. Low precision of CNC plasma/flame cutting machines (error ±0.5-1mm), requiring secondary grinding;
2. Slow cutting speed, weak adaptability to complex shapes, making it difficult to meet "multi-variety, small-batch" orders;
3. High energy consumption and severe dust pollution.

DN Laser cutting solution:
1. Leading precision: Cutting error ≤ ±0.1mm, beveling in one step, no secondary processing required;
2. Increased efficiency: Cutting speed more than 30% faster than traditional equipment, supporting batch cutting of multi-shape and multi-specification parts;
3. Green and energy-saving: Energy consumption is only 60% of traditional equipment, no dust pollution;
4. Strong adaptability: Can process 4-15mm ship plates, meeting the processing needs of complex structural parts for high-end ships.

Suitable for large-scale processing of various steel pipes and alloy pipes, its core advantages include:

1. High degree of automation: Enables a closed-loop operation of the entire process, from automatic feeding, length setting, clamping, cutting, unloading, finished product counting, and tail material output of bundled pipes, requiring no manual intervention and perfectly suited for large-volume continuous production.

2. Excellent processing accuracy: Utilizing a CNC system to precisely control the feeding length and cutting trajectory, coupled with a stable hydraulic/pneumatic clamping mechanism, the cutting tolerance can be stably controlled within ±0.1mm, resulting in a smooth, burr-free cut and avoiding vibration and accuracy deviations caused by pipe rotation processing.

3. Excellent efficiency and cost-effectiveness: Employing a cutting mode of rotating cutter and fixed pipe, it achieves significant energy savings and allows for simultaneous multi-blade processing. Daily processing capacity is increased by more than 50% compared to traditional equipment, tool consumption is reduced by 30%, and operating costs are significantly lowered;

4. Safe, stable, and easy to maintain: The equipment integrates a forced-flow water-cooling or oil-mist cooling system to effectively control processing temperature and noise. Combined with an integrated dust removal device, it reduces smoke and dust emissions, freeing workers from high-risk processing environments. The control system uses an industrial Ethernet motion control platform, ensuring high reliability and easy maintenance. It can also interface with MES systems to achieve automatic production data collection and monitoring, adapting to smart factory construction;

5. Wide adaptability: It can flexibly adapt to pipes of different diameters and lengths, as well as various materials such as carbon steel, stainless steel, and alloy structural steel. Through rapid changeover and programming adjustments, it can meet the customized processing needs of multiple pipe specifications.

Traditional processing pain points:
1. Low precision of CNC plasma/flame cutting machines (error ±0.5-1mm), requiring secondary grinding;
2. Slow cutting speed, weak adaptability to complex shapes, making it difficult to meet "multi-variety, small-batch" orders;
3. High energy consumption and severe dust pollution.

DN Bending solution:
1. Leading precision: Cutting error ≤ ±0.1mm, beveling in one step, no secondary processing required;
2. Increased efficiency: Cutting speed more than 30% faster than traditional equipment, supporting batch cutting of multi-shape and multi-specification parts;
3. Green and energy-saving: Energy consumption is only 60% of traditional equipment, no dust pollution;
4. Strong adaptability: Can process 4-15mm ship plates, meeting the processing needs of complex structural parts for high-end ships.

1. **Superior Precision:** Concentrated laser energy reduces the heat-affected zone to only 1/7 that of traditional welding, achieving welding deformation control accuracy of ±0.1mm, a weld formation coefficient ≥1.2, and joint strength no less than the base material. Combined with a 3D vision-based weld seam tracking system, it can correct path deviations in real time, ensuring consistency in long welds and achieving a yield rate exceeding 99.5%.

2. **Double Efficiency:** Welding speed is 3-5 times faster than traditional processes, supporting 24-hour continuous automated operation. Daily welding length is 5-8 times greater than manual welding. AI-optimized welding parameters and single-sided welding processes achieve equipment utilization rates exceeding 90% (compared to only 60% for traditional methods), significantly shortening the production cycle.

3. **Wide Flexibility and Adaptability:** The six-axis structure enables welding of complex three-dimensional trajectories such as straight lines, curves, and rings, reducing changeover time from 2 hours to 5 minutes. It is compatible with various steel materials from Q235 to Q690 and thicknesses ranging from 10-50mm, and can complete the welding of dissimilar materials such as carbon steel and alloy structural steel, catering to both large-scale and customized needs.

4. **Green, Intelligent, and Safe:** Non-contact welding combined with an integrated dust removal system reduces smoke emissions and electrode contamination; it replaces manual operations in high-risk environments, reducing labor intensity by 70%; it can be integrated with MES systems for data acquisition, progress monitoring, and quality traceability, adapting to smart factory construction.

Traditional Processing Pain Points:
1. Sandblasting or chemical cleaning generates large amounts of dust and waste liquid, failing to meet environmental standards;
2. Manual grinding is inefficient (0.3-0.5 m/min) and easily damages the substrate;
3. Uneven surface cleanliness (around Sa2 level), affecting subsequent welding and painting quality.

DN Rust and Paint Removal Solution:
1. Environmentally Friendly and Pollution-Free: No dust or waste liquid emissions, complying with green manufacturing policies;
2. Highly Efficient and Non-Destructive: Cleaning speed reaches 1-2 m/min, without damaging the sheet material and preventing substrate thinning;
3. Quality Upgrade: Surface cleanliness reaches Sa3 level, enhancing weld joint strength and paint adhesion, reducing the risk of later corrosion;
4. Flexible Adaptability: Can handle complex curved surfaces and confined spaces without disassembling parts.