Why Choose DeepLink for Custom Laser Cutting Services

DeepLink Metal Fab operates industrial-grade fiber laser cutting machines up to 6kW power, delivering ±0.05mm precision on sheet metal from 0.5mm to 20mm thickness. As an ISO 9001:2015 certified custom laser cutting service provider in China, we support both rapid prototyping (2-3 day turnaround) and high-volume production for global OEM clients in automotive, aerospace, medical device, electronics, and industrial equipment sectors.

Laser Cutting Capabilities

• Laser Technology: Fiber laser (2kW - 6kW), CO2 laser for non-metallic materials
• Materials: Stainless steel (304/316), aluminum (5052/6061), carbon steel, brass, copper, galvanized steel
• Thickness Range: 0.5mm to 20mm (varies by material)
• Cutting Tolerance: ±0.05mm
• Maximum Sheet Size: 1500mm x 3000mm
• Supported CAD Files: STEP, STP, DXF, DWG, IGS, SLDPRT
• Lead Time: 2-3 days for prototypes, 7-15 days for production
• Order Volume: 1 piece to 100,000+ units

What is Laser Cutting?

Laser cutting is a precision manufacturing process that uses a high-power, focused laser beam to melt, burn, or vaporize material along a programmed path, producing clean, accurate cuts with minimal heat-affected zone (HAZ) and no mechanical tool wear. It is the preferred method for producing complex 2D metal profiles in industries demanding tight tolerances and repeatability.

Fiber Laser Cutting vs CO2 Laser Cutting

• Fiber Laser Cutting: Uses solid-state laser generated through optical fiber. Ideal for reflective metals (aluminum, brass, copper) and thin-to-medium sheet metals (0.5mm - 20mm). Higher energy efficiency (30-40%) and lower operating cost. Preferred for high-volume production.
• CO2 Laser Cutting: Uses gas laser. Better for thick carbon steel (up to 25mm) and non-metallic materials like acrylic, wood, and plastics. Lower initial cost but higher maintenance.

Key Advantages of Custom Laser Cutting

• Ultra-High Precision: ±0.05mm tolerance, cleaner cuts than plasma or waterjet
• No Tooling Required: Direct CAD-to-part production, ideal for prototypes and custom parts
• Complex Geometries: Cut intricate shapes, tight radii, and micro-features impossible with mechanical methods
• Minimal Material Waste: Auto-nesting software optimizes sheet utilization
• Fast Turnaround: 2-3 day prototyping, high-volume production without setup delays

Common Applications of Custom Laser-Cut Parts

Custom laser cutting serves industries including automotive (brackets, gaskets, chassis reinforcements), aerospace (structural panels, ducting), medical devices (surgical instrument components, equipment enclosures), electronics (server chassis, EMI shielding, heat sinks), architecture (decorative panels, signage), and industrial machinery (guards, mounts, control panels).

How DeepLink's Custom Laser Cutting Service Works

From CAD file upload to precision-cut parts delivered worldwide, our custom laser cutting workflow ensures accuracy, speed, and full quality traceability.

1. Upload CAD Files & Get Instant Quote

Upload 2D DXF or 3D STEP/STP/SLDPRT files through our secure quote portal. Our engineering team responds within 24 hours with a detailed quotation including material, thickness, tolerance, quantity pricing, and lead time.

2. Free DFM (Design for Manufacturing) Analysis

Our engineers review every drawing for laser cutting manufacturability — checking minimum feature size, bend clearance, kerf allowances, and material yield. We suggest optimizations that reduce cost without compromising your design intent.

3. Material Sourcing & Certification

Certified sheet metal from qualified mills (stainless steel, aluminum, carbon steel, copper, brass) with full material certificates (MTC) and lot traceability.

4. Fiber Laser Cutting Production

High-power fiber laser cutting machines (2kW - 6kW) with automated nesting software deliver ±0.05mm accuracy. Nitrogen or oxygen assist gas ensures oxide-free edges on stainless steel and aluminum.

5. Multi-Stage Quality Inspection & Shipping

Every batch undergoes dimensional inspection using CMM and laser scanners. FAIR/PPAP reports provided on request. DDP shipping to 50+ countries via DHL, FedEx, or sea freight for bulk orders.

Available Post-Processing Finishes for Deeplink Laser-Cut Parts

Deeplink offers a comprehensive range of standard surface finishing processes for laser-cut parts, supporting instant online quotes. Our available finishes include polishing, anodizing, powder coating, sand blasting, chrome plating, zinc plating, electroplating and silk screen.

If you do not see the specific material and finish combination you need, you can communicate in detail with our sales representatives and engineers during the quotation process. They will assist you in clarifying your part requirements and provide a dedicated expert engineering review and customized quotation.

You can also browse our surface finishing galleries to view our standard processes and consistent quality standards.