Ceramic Nozzle for Extreme Industrial Conditions
Newthink advanced ceramic nozzles are engineered for high-demand sandblasting, flue gas desulfurization, and chemical spraying. Due to the use of high-quality silicon carbide, alumina, and zirconia, they offer maximum wear resistance and corrosion resistance while being thermally stable. Their extreme hardness eliminates orifice erosion. The smooth inner walls prevent clogging.
Premium Product Selection for Advanced Ceramic Nozzles
Discover our ceramic nozzles product lines. They are designed with maximum wear, corrosion, and thermal resistance to reduce your operational downtime.
Exceptional hardness and thermal conductivity. Used for high wear and temperatures.
Resistant to thermal shock and chemical corrosion. Employed in severe metallurgical kilns.
Withstands intense flames and temperatures up to 1,350℃ in industrial furnaces.
Provides maximum abrasion resistance against high-velocity grit.
Cost-effective wear solution. Excellent electrical insulation and robust chemical resistance.
Outstanding mechanical toughness and fracture resistance for high-pressure applications.
High strength and low density for precise etching and metallurgical processing.
Thermal stability up to 1,750℃ with non-wetting properties for gas atomization.
Industrial Applications of Advanced Ceramic Nozzles
Ceramic nozzles are widely employed across high-tech and heavy manufacturing industries with excellent durability even under harsh operating conditions.
Sandblasting & Surface TreatmentWithstands high-velocity abrasive media to remove rust, deburr molds and etch stone/glass surfaces.
Flue Gas Desulfurization & Dust RemovalResists severe slurry erosion and corrosive sulfur gases in power plant cooling and scrubbing.
Metallurgy & FoundryDirects molten metal and sprays release agents safely. Also can endure thermal shocks up to 1,750℃.
Chemical ProcessingHandles highly aggressive acids, alkalis and solvents without corrosion or product contamination.
Why Choose Newthink Ceramic Nozzle?
Newthink focuses on providing overall assembly solutions. From design to custom-made shipment solution, we aim to deliver unmatched reliability and cost-efficiency for global industrial markets.
We provide customized assembly solutions to help you save costs. Our precise lean production can balance high performance with reduced operational budgets.
Our advanced facilities quickly meet small to large-scale order needs, simultaneously ensuring stable, repeatable quality of the product across different batches.
Customized sizes & shapes are provided according to your special specifications, applications, precise dimensional tolerances and resistance value.
We have established a complete quality control system with ISO international quality management standards to eliminate defects like cracks or pores.
A professional international business team is set up to provide 24-hour online service. Newthink ensures prompt technical consultations and fast order processing.
Nozzles are protected via customized anti-shattering methods, including sealed plastic or separate plywood boxes with foam inserts to prevent transit breakage.
Ceramic Nozzle Production Workshop
Newthink has been committed to advanced ceramic fields since 2012. We have state-of-the-art facilities and cutting-edge machining systems, our ceramic products can achieve exceptional precision of 0.003mm. Every batch achieves stable dimensional accuracy and reliable performance, even under severe and high-pressure industrial conditions.
With our strict adherence to ISO standards, we significantly eliminate micro-cracking, porosity, and distortion. With automatic precision grinding and rigorous quality control, Newthink can ensure large-scale manufacturing capacity while maintaining integrity throughout its lifespan.
Achieving Maximum Erosion Resistance With Ceramic Nozzles
By switching to ceramic nozzles, you can get extremely hard material compared to the conventional ones made of metals or plastics.
Many industries face the problem of wear erosion. These issues are always caused by high-velocity abrasives or aggressive fluids used in processes. With excellent wear resistance, ceramic nozzles can help you prevent it. By preventing any type of particle impingement, it results in an increased lifespan by 5 to 50 times, keeping your equipment running stably without frequent replacements.
Precision Spraying Achieved by Ceramic Nozzles
High-density microstructure of ceramic nozzles ensures constant hole sizes. This property can help to provide stable flow rates, uniform mist atomization and reliable process efficiency.
Moreover, ceramic nozzles can maintain a constant level of dimensional accuracy despite continued use. Fluid delivery with perfect accuracy is one of the greatest concerns in high-pressure industrial cleaning processes or chemical spraying. On the contrary, regular metal ones easily deform when subjected to friction, thus leading to deviation in spray angle and irregular fluid discharge.
Careful Packaging: Avoid Damage to Ceramic Nozzles
Ceramic materials are extremely brittle. Damage from transit, small fractures, and surface damage are serious issues. In order to solve this issue, our ceramic nozzles use advanced packaging techniques.
For large parts, separate boxes made of plywood lined with foam padding are used to keep them stationary. Smaller parts are packed using special vacuum packaging that prevents damage from shock and vibration.
Resource
Download detailed product specifications, technical data and more. Access all the information you need.
Meet Us at Exhibitions and Factory Visits
Newthink actively participates in major industrial and advanced ceramics exhibitions worldwide throughout the year, such as Italy, Germany, Japan and Vietnam, meeting directly with our customers.
We welcome you visit our factory to witness our control of quality and discuss our future cooperation. Through frequent interactions at global events and visits, we’ve earned deep trust from clients in 40+ countries and regions.
Parameters for Different Types of Ceramic Nozzles
Different types of ceramic nozzles have various performance. The main properties of SiC and zirconia nozzles are as follows. You can contact us for more information.
- SiC Nozzle
- Zirconia Nozzle
| Item | Unit | Data | ||
| RBSiC(SiSiC) | NBSiC | RSiC | ||
| Max service temperature | ℃ | 1380 | 1450 | 1620 |
| Density | g/cm3 | 3.02 | 2.75-2.85 | 2.65-2.75 |
| Open porosity | % | 0 | 13-15 | 15-18 |
| Bending strength 20℃ | Mpa | 250 | 160 | 100 |
| Bending strength 1,200℃ | Mpa | 280 | 180 | 120 |
| Modulus of elasticity 20℃ | Gpa | 330 | 580 | 240 |
| Modulus of elasticity 1,200℃ | Gpa | 300 | / | 200 |
| Thermal conductivity 1,200℃ | W/m.k | 45 | 19.6 | 36.6 |
| Coefficient of thermal expansion | K–1×10-6 | 4.5 | 4.7 | 4.69 |
| HV | kg/mm2 | 2115 | / | / |
| Property | Value Range | Unit |
| Density | 6.0-6.05 | g/cm3 |
| Hardness (Vickers) | 1,200-1,400 | HV |
| Flexural Strength | 800-1,200 | MPa |
| Fracture Toughness | 8-12 | MPa·m1/2 |
| Maximum Working Temp. | 1,600 (short-term), 1,200 (long-term) | ℃ |
| Thermal Expansion Coefficient | 9.6-11 × 10-6 | /℃ |
| Thermal Conductivity | 2-3 | W/(m·K) |
| Volume Resistivity | > 1013 | Ω·cm |
| Surface Roughness | Ra < 0.1 | μm |
| Chemical Resistance | pH 1-14 | – |
| Thermal Shock Resistance (ΔT) | 250-500 | ℃ |
| Typical Service Life (Spraying) | 800+ | hours |
Related Products
Alumina nozzles are for cost-effective, general wear and corrosion environments.
Silicon carbide nozzle are for the most extreme high-temperature, highly abrasive, or chemical conditions.
Zirconia nozzle are for high-impact or heavy vibration systems with unmatched fracture resistance.
You can also contact us, and let Newthink customize your ideal solution.
Absolutely. Unlike metal, an advanced ceramic nozzle offers chemical inertness to resist strong acids, alkalis, and aggressive slurries without rusting or dissolving. Using ceramic nozzles will not lead to structural degradation.
1,750℃-2,100℃. Boron nitride atomizer nozzles are famous for their outstanding thermal shock resistance and non-wettable properties when interacting with the molten metal. Its use can ensure perfect powder quality and smooth production process without sticking problems.
5 to 50 times longer than traditional metal or tungsten carbide one under severe abrasive blasting. Ceramic nozzle possess high hardness to resist high-velocity particle corrosion. This will helpful for you to slash downtime and lower your long-term costs.
Yes. While stainless steel deforms rapidly under high-pressure water and grit erosion, a ceramic nozzle maintains its exact orifice size perfectly. This prevents pressure drops, reduces water and energy waste, and extends service life drastically.
Inadequate material selection causes inferior components to crack under rapid thermal cycling. Choosing a ceramic nozzle engineered from SiC or Si3N4 solves this issue, as they withstand extreme cycles up to 1,200℃-1,750℃, enduring rapid temperature shifts without failing.
Every Newthink ceramic nozzle features an ultra-dense, mirror-smooth inner wall that minimizes fluid friction. This prevents slag, carbon buildup, or chemical scaling from adhering to the chamber, guaranteeing continuous, precise fuel atomization and flawless combustion efficiency.
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