Ceramic Nozzles for Sandblasting Machines:

Sandblasting is a widely used technique in various industries for surface preparation, cleaning, and finishing applications. The choice of nozzle material plays a crucial role in the efficiency, durability, and overall performance of sandblasting machines. Ceramic nozzles offer numerous advantages over traditional materials like steel or tungsten carbide, making them a preferred choice for many industrial applications.


Benefits of Ceramic Nozzles:

  1. Superior Wear Resistance: Ceramic materials exhibit exceptional wear resistance, enabling them to withstand the abrasive forces encountered during sandblasting operations. This results in extended nozzle lifespan and reduced downtime for maintenance and replacements.

  2. Chemical Compatibility: Ceramic nozzles are highly resistant to chemical corrosion, making them suitable for use with a wide range of abrasive media and cleaning agents. They provide excellent resistance to acids, alkalis, and other harsh chemicals commonly used in industrial processes.

  3. Heat Resistance: Sandblasting generates considerable heat, particularly when using high-pressure systems. Ceramic nozzles excel in thermal stability, allowing them to withstand extreme temperatures without compromising their structural integrity. This heat resistance ensures consistent performance and prevents premature nozzle failure.

  4. Precise and Uniform Abrasive Flow: Ceramic nozzles are carefully engineered to provide precise control over the abrasive flow, resulting in uniform distribution and efficient surface treatment. This level of control allows operators to achieve desired surface finishes and improve overall productivity.

ceramic nozzle
ceramic nozzle

Recommended Ceramic Materials for Nozzles:

When it comes to selecting ceramic materials for sandblasting nozzles, two options stand out as particularly suitable:

  1. Alumina Ceramic: Alumina (Al2O3) ceramic exhibits exceptional hardness and wear resistance, making it ideal for demanding sandblasting applications. It offers excellent thermal stability and chemical resistance, ensuring reliable performance in harsh environments.

  2. Silicon Nitride Ceramic: Silicon nitride (Si3N4) ceramic combines high strength, toughness, and wear resistance. Its exceptional fracture toughness makes it highly resistant to impact, making it an excellent choice for sandblasting processes involving larger abrasive particles.

Vhandy Ceramics: Your Trusted Partner in Industrial Ceramics

At Vhandy Ceramics, we pride ourselves on delivering top-quality ceramic components that meet the stringent demands of industrial applications. With our expertise in material science and advanced manufacturing techniques, we provide ceramic nozzles that enhance the performance and longevity of sandblasting machines.

Contact us today to discuss your specific requirements and discover how Vhandy Ceramics can provide the perfect ceramic nozzle solution for your sandblasting operations.


Can you provide samples for me to test? How much does it cost?

We strive to provide ceramic samples that closely meet your requirements to the best of our abilities.
The samples are completely free, but you need to pay the freight.
For samples with unique shapes that require custom molds, we are open to discussing the mold cost in order to accommodate your specific needs.

We don’t know which material of ceramic we need, what should we do?

No worries! Please provide us with more details about your requirements, such as the intended use, desired properties, and any specific characteristics you're looking for.

With these information, our team can guide you in selecting the most suitable ceramic material for your needs.

We are concerned about the quality of the product we ordered.

We understand your worries and we maintain stringent quality control standards as following:

Test Standard Testing Dimension Pass Rate Standard Range
Appearance Inspection Quantity and Severity of Defects ≥ 97.3% Determined by AQL standard
Dimensional Inspection Size Accuracy and Consistency ≥ 98.1% Determined by ISO 9001 standard
Density Testing Material Density ≥ 97% Determined by ASTM C20 standard
Hardness Testing Surface Hardness ≥ 98.2% Determined by ISO 6508 standard
Flexural Strength Testing Material Flexural Strength ≥ 97.9% Determined by ASTM C1161 standard
Thermal Shock Stability Testing Material Thermal Shock Stability ≥ 98.7% Determined by ASTM C884 standard

*Qualification standards higher than ISO standards

In addition to production line inspections, we also accept inspections from third-party organizations several times a month

While the occurrence of defects is extremely rare, it is an unavoidable possibility. If any quality issues arise, we take full responsibility and will expedite the reproduction process at cost price.

Our commitment is to ensure that our products meet the highest quality standards and promptly address any concerns to ensure customer satisfaction.

What is the processing accuracy of ceramics?

Precision Requirement Example Unit
Surface Flatness Ra ≤ 0.1 μm μm
Dimensional Accuracy Tolerance within tens of μm μm
Aperture Precision Diameter tolerance within a few hundred μm μm
Surface Finish Ra ≤ 0.2 μm μm

We maintain strict processing precision standards, ensuring that our products meet the majority of requirements using our standard manufacturing processes.

However, if you have a need for even higher precision products, please feel free to contact us.

We can discuss your specific requirements and explore customized solutions to meet your exacting standards.

What's your trade terms?

We prefer EXW, FOB and CIF as for terms.
T/T, West Union,30% deposit, 70% balance paid before delivery are greatly appreciated.

How long does your production take?

Q: What is the typical production lead time for Vhandy Ceramics?
A: The typical production lead time for Vhandy Ceramics is 15 to 20 days.

Q: Are there any situations where the actual delivery time may be longer?
A: Yes, in certain cases, such as shipping to distant countries, the actual delivery time may be extended beyond the standard range.

Q: What factors can contribute to longer delivery times?
A: Factors such as customs clearance procedures, transportation logistics, and international shipping arrangements can contribute to longer delivery times.

Q: How does Vhandy Ceramics handle potential delays?
A: Vhandy Ceramics strives to minimize potential delays and works closely with shipping partners to expedite the process whenever possible.

Q: Can I get an accurate delivery estimate for my order?
A: Yes, our customer service team can provide you with an estimated delivery time based on your specific order and location. They will also keep you informed throughout the production and shipping process.


*Your contact won’t be shared with 3rd party.

    Shenyang Vhandy Technology Co., Ltd.

    Room 401, D11 Block (Shenyang International Software Park), Shenyang, Liaoning, China



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