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Bimetallic tungsten carbide nozzle for QIDI Plus4

Ref.: NZL-QIDI-PLUS4-TC-175-080

57.84 €

Tax excl.

Diameter

Diameter Nozzle

Material

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In stock 2 units available for immediate shipping.
units available for shipping in 15 - 20 days Available for shipment within 15 - 20 days

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Approximate delivery date: Tuesday 11 November

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The Tungsten Carbide Bimetal Nozzles for the 3D printer QIDI Tech Plus4 are essential components to achieve high-quality results and ensure a smooth and efficient printing experience. Specifically designed for this QIDI Tech printer model, these nozzles offer an optimal combination of performance and durability.

The nozzle and throat feature a fully integrated metal design, allowing for quick removal and easy replacement. Made from high-strength materials, the tungsten carbide bimetal nozzles provide superior performance in demanding printing environments. Tungsten carbide is an extremely hard and wear-resistant material, used in applications requiring high durability and dimensional stability. Its robust structure keeps the nozzle orifice intact even after prolonged use, ensuring consistent and precise extrusion. They are available in various diameters such as 0.4 mm, 0.6 mm, and 0.8 mm, adapting to the specific needs of each user and type of print.

Moreover, the use of tungsten carbide ensures versatility when printing abrasive materials, offering exceptional wear resistance, making them ideal for prolonged printing with demanding materials and technical composites that require high printing temperatures. These nozzles not only improve print quality but also extend the printer's lifespan, reducing the need for frequent maintenance. Their robust design and ease of installation make them a reliable choice for users seeking to optimize their 3D printing experience with this QIDI Tech printer.

Video 1: How to replace the nozzle on the QIDI Plus4. Source: QIDI

Tungsten carbide bimetal nozzles are the best choice for those seeking precision, durability, and reliability in professional 3D printing workflows.

General information
Manufacturer	QIDI Tech
Filament diameter	1.75 mm
Nozzle diameter	0.4 mm, 0.6 mm, 0.8 mm
Nozzle material	Steel and tungsten carbide
Maximum working temperature	370 ºC
Compatibility	8477.9

Other
HS Code	QIDI Tech

Installation and preparation: Before installing the nozzle, ensure the hotend is completely cool. Screw the nozzle in until it reaches the recommended seat, avoiding leaks or dead zones that may affect extrusion. To maintain consistency and prevent cross-contamination, it is recommended to assign a dedicated hotend for each material type.

Material compatibility: Tungsten carbide nozzles are designed for abrasive materials, such as carbon fiber, glass-filled, or technical engineering filaments. They also work with standard filaments, but their main advantage is long-term durability. Using dedicated nozzles for each material avoids contamination and extends component life.

Printing parameters and performance: Adjust the hotend temperature according to the specific material. High-performance nozzles allow higher flow rates, but it is important to control volumetric flow to avoid over-extrusion. Maintain printing speeds and retraction settings consistent with manufacturer recommendations.

Maintenance and cleaning: Although tungsten carbide is extremely resistant, periodically check the nozzle orifice for wear or irregularities. Clean gently using tools that do not scratch the inner surface. Keeping a usage log (printing hours, materials used, incidents) helps determine the optimal replacement time.

Best practices: Avoid frequently switching between abrasive and non-abrasive materials without proper cleaning. Clearly label hotends dedicated to each material and keep a record of printing parameters to ensure traceability and repeatability. Always install the nozzle without excessive force, even though it is a very hard material, to preserve precise orifice geometry.