Shenzhen Xinhaisen Technology Limited
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Precision Etched Printer Blades Superior Performance & Durability
Printer Blades Overview
Xinhsen's etched printer blades are manufactured using advanced chemical etching technology, delivering unmatched edge uniformity and wear resistance. These blades are essential components for industrial printers, label applicators, and precision coating systems, ensuring consistent ink/toner application and debris removal. Our etching process achieves burr-free edges with micron-level tolerances, significantly outperforming conventional laser-cut or stamped alternatives.
Key Advantages
✔ Razor-sharp edges (Ra <0.2μm) for clean material contact
✔ Zero thermal deformation – Cold etching preserves metal properties
✔ Custom geometries – Complex slit patterns & edge profiles available
✔ Material versatility – Stainless steel, titanium, specialty alloys
✔ Long service life – Uniform grain structure reduces wear
Printer Blades Specifications
| Material Options | 304/316L SS, 17-4PH, Titanium, High-carbon steel |
| Standard Thickness | 0.05mm - 0.5mm |
| Edge Sharpness | <0.03mm radius |
| Surface Finish | Matte (standard), Mirror polish (optional) |
| Flatness | <0.1mm/100mm |
| Hole/Slit Size | 0.03mm (min) |
| Dimensional Accuracy | ±0.01mm (standard), ±0.003mm (high-precision) |
| Heat Treatment | Optional hardening up to HRC 60 |
Design Capabilities
• Blade Types: Doctor blades, Wiper blades, Squeegee blades, Flexo blades
• Edge Profiles: Chisel, Bevel, Radius, Multi-stage (custom designs welcome)
• Perforations: Micro-holes/slits for specialized coating applications
• Markings: Laser-etched logos, orientation indicators, batch codes
Performance Data
◈ 300% longer lifespan vs. conventional blades (tested per ISO 9001 standards)
◈ ≤0.1% variation in edge thickness across full length
◈ Compatible with speeds up to 1200m/min (depends on installation)
Applications
▸ Digital/offset printing systems
▸ PCB solder mask application
▸ Roll-to-roll coating machines
▸ 3D printer wiper assemblies
▸ Industrial label dispensers
Quality Assurance
100% automated optical inspection (AOI)
Material certs provided (MTC, RoHS, REACH)
Sample approval before mass production
ISO 13485 compliant for medical printer applications
Order Flexibility
✓ Prototypes: 5-7 days lead time
✓ Mass production: 2-4 weeks (capacity: 500,000pcs/month)
✓ Custom packaging: VCI anti-rust paper, vacuum sealing
Why Choose Xinhsen Printer Blades?
Our chemical etching technology eliminates mechanical stress and heat-affected zones, producing blades with:
• No micro-fractures – Critical for long-term edge integrity
• Batch-to-batch consistency – Essential for OEMs
• Cost efficiency – No secondary deburring required
