Developer Blade for Copier and Printer Units
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Key Words:
Product parameters
Parameter | Typical Range / Specification |
Product Name | Toner Metering Blade / Doctor Blade |
Base Material | Stainless Steel (SUS301 / SUS304 / SK5 optional) |
Thickness | 0.05 – 0.20 mm |
Blade Length | Customizable (based on cartridge model) |
Blade Width | Customizable |
Edge Type | Straight edge / Precision ground edge |
Edge Straightness | ≤ 0.01 mm |
Coating Type | PU (Polyurethane) / PTFE / Carbon coating |
Coating Thickness | 5 – 30 μm |
Surface Quality | Smooth, uniform coating, burr-free edge |
Hardness (Base) | HRC 35 – 55 (depending on material) |
Processing Method | Precision cutting / Etching / Coating |
Flatness | ≤ 0.02 mm |
Tolerance | ±0.01 – ±0.03 mm |
OEM / ODM | Fully supported |
Compatible Models | HP / Canon / Brother / Custom cartridges |
Application | Toner cartridge / Laser printer / Copier |
Product Description
Product Description
This developer blade is used in copier and printer units to control toner flow and ensure consistent image development. With precise edge straightness and stable coating performance, it enhances printing accuracy and reduces toner waste.
Applications
Copier machines
Printer developer units
Imaging systems
Office equipment
Toner processing modules
Beyond Office Printing: Industrial Applications of Precision Metal Doctor Blades
When most people think of a Doctor Blade, they picture a standard component inside a laser printer or copier. However, the principles of precision metering and surface cleaning extend far beyond office equipment. In the industrial sector, the demand for high-durability, custom-engineered blades is rapidly growing.
At our facility, we have expanded our expertise from standard office consumables to complex industrial applications. As a Custom Metal Blade OEM, we support industries ranging from large-format imaging to advanced battery manufacturing, providing robust solutions that withstand high-speed, high-load environments.
Expanding Horizons: Industrial Applications
The function of an Industrial Doctor Blade varies significantly depending on the sector. Unlike standard printer blades that manage dry toner, industrial blades often handle viscous inks, adhesives, or chemical slurries.
- Large Format Printing & Imaging: In wide-format printers and imaging systems, blades must maintain consistent pressure over long spans to prevent banding. Our Imaging System Parts are engineered for high straightness to ensure uniform ink deposition.
- Precision Coating & Battery Manufacturing: This is a critical growth area. In lithium battery production, doctor blades are used to coat electrode materials with extreme uniformity. Any defect can compromise battery safety. Our precision manufacturing ensures the "gap" remains constant, even under high line speeds.
- High-Speed Copier Units: For heavy-duty office environments, the Copier Developer Blade must resist wear from millions of cycles. We utilize hardened materials and advanced coatings to extend service life in these demanding units.
Customization: Beyond the Straight Edge
Industrial applications rarely fit a "standard" mold. While a typical printer blade is a simple strip of metal, industrial components often require complex geometries.
We leverage our advanced chemical etching and laser cutting capabilities to produce Custom Metal Blade OEM solutions that go beyond simple cutting:
- Complex Profiles: We can manufacture blades with integrated mounting holes, notches, or specific edge angles without the need for expensive hard tooling.
- Integrated Micro-Features: Some industrial processes require blades that also function as filters or flow regulators. We can incorporate micro-holes or mesh patterns directly into the blade structure.
- Material Versatility: From high-carbon steel for wear resistance to specialized stainless steels for corrosive chemical environments, we source materials that meet the specific chemical and physical demands of your application.
Engineering for Durability
A standard Developer Blade for Copier and Printer Units is designed for intermittent use. In contrast, an industrial blade often runs 24/7. This requires a different approach to engineering.
We focus on two key areas to ensure durability:
- Edge Retention: We optimize the blade edge geometry to resist chipping and rolling, which is crucial when scraping against ceramic or chrome rollers in industrial machinery.
- Coating Adhesion: For applications involving adhesives or sticky inks, we apply specialized release coatings. These coatings are bonded to the metal substrate to ensure they do not peel off during high-speed operation.
A Full Suite of Precision Components
Our expertise in precision metal processing allows us to be more than just a blade supplier. Because we specialize in chemical etching and precision machining, we can produce the complementary components that often surround the blade assembly.
For example, in filtration or fluid control systems, we can manufacture:
- Precision Etched Metal Mesh: Used for filtering particulates from inks or slurries before they reach the blade.
- Microchannel Metal Plates: Essential for directing fluid flow in coating heads.
This capability allows our clients to consolidate their supply chain, sourcing multiple precision components from a single, reliable partner.
The Shenzhen Supply Chain Advantage
Sourcing from our Shenzhen Precision Manufacturer facility offers distinct logistical and technical advantages. We are located in the heart of a mature electronics and manufacturing hub. This gives us immediate access to raw materials and surface treatment vendors, allowing us to react quickly to market changes.
Whether you need a prototype Industrial Doctor Blade in days or a long-term production run, our agile supply chain ensures you get the parts you need, when you need them.
Looking for an industrial-grade partner?
Contact us to discuss your custom specifications and material requirements.
Contact Us:
- Company: NKEYTO (Shenzhen Xintu Precision Hardware Co., Ltd.)
- Contact Person: Luna
- WhatsApp: 12132219094
Questions and Answers
Frequently Asked Questions (FAQ)
Q1: Can you manufacture blades for coating viscous materials like battery slurry?
Yes. We work with high-strength stainless steels and specialized coatings that resist the abrasion and corrosion associated with battery slurries and thick industrial inks.
Q2: What is the advantage of using etched blades for industrial applications?
Chemical etching allows us to create complex shapes and integrated features (like holes or slots) without inducing mechanical stress. This ensures the blade remains perfectly flat, which is critical for uniform coating thickness.
Q3: Do you supply the mesh or filters used alongside the blades?
Yes. As a full-service precision manufacturer, we can also produce Precision Etched Metal Mesh and other filtration components that are often used in the same systems as our blades.
Q4: How do you ensure quality for long industrial blades?
We utilize specialized jigs and measurement tools to verify straightness and edge consistency across the entire length of the blade, ensuring no warping occurs during the manufacturing process.
Factory Description
We have a full set of etching production equipment and mature processing technology. We can manufacture products in any shape with mesh sizes as small as 0.1mm, according to your requirements.
Our Advantage
Factory Direct Shipping
Our products undergo 100% QC checks before shipment, and we ensure compliance with international standards. If you require specific certifications for your target market, just let us know, and we'll meet those requirements.
Experienced Design and Manufacturing Team
We work closely with customers from the design phase to help avoid potential product flaws, ensuring both the functionality and design meet expectations.
Excellent Supply Chain Management
We can quickly adjust production schedules to meet your urgent deadlines, whether it's for large bulk orders or smaller rush orders.
OEM & ODM Support
We offer the option to print your logo or other customizations.
Strict Quality Control
Our products undergo 100% QC checks before shipment, and we ensure compliance with international standards. If you require specific certifications for your target market, just let us know, and we'll meet those requirements.
Certificate
商标6类
9001
质量认证
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Shenzhen Nkeyto Precision Hardware Co., Ltd. is a factory specializing in precision hardware processing, committed to providing customers with high-quality products and services.We look forward to working with you.
Contact Us
E-mail: luna@nkeyto.com
Tel: +1 213-221-9094
Add: 13th Building, 202, Dawangshan Second Industrial Zone, Dawangshan Community, Shajing Street, Bao'an District, Shenzhen, Guangdong Province
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