Overview of Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace

Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace is precision-engineered components made from high-purity aluminum oxide (Al₂O₃), offering superior mechanical strength, thermal stability, and electrical insulation. These pins are widely used in electronics, semiconductor equipment, medical devices, and industrial machinery where extreme durability and precision are required. With excellent wear and corrosion resistance, they ensure long-lasting performance in demanding environments.

Features of Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace

Extreme Hardness & Wear Resistance – Ideal for high-friction applications

High-Temperature Stability – Withstands up to 1600°C without degradation

Excellent Electrical Insulation – Perfect for electronic and semiconductor uses

Chemical & Corrosion Resistance – Resists acids, alkalis, and harsh chemicals

Precision Machining – Tight tolerances for critical applications

(Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace)

Specifications of Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace

This alumina ceramic igniter suits demanding industrial furnace and heater systems. The core material is 95% alumina ceramic. This high purity ensures excellent electrical insulation. Heat resistance reaches approximately 1700°C. The material withstands severe thermal shock. Rapid temperature changes won’t easily crack it. Resists chemical corrosion effectively.

The design features a custom glazed surface. This glaze significantly boosts insulation performance. It seals the ceramic surface. This prevents tracking and surface leakage currents. Voltage breakdown strength increases. Consistent sparking happens reliably. The durable needle or pin shape provides precise ignition points.

Electrical performance is critical. The dielectric strength is high. Minimum breakdown voltage is typically 15kV AC. Some designs go higher. This handles demanding ignition circuits. Leakage current stays very low. This ensures safety and efficiency. Stable operation occurs over long periods.

Mechanical strength is good. The ceramic resists physical wear. Threaded metal terminals are common. M4 or M5 threads are standard options. Other custom threads are possible. The pin or needle section is precisely formed. Dimensions are controlled tightly. Diameter and length meet specific furnace needs.

Durability is a key advantage. The ceramic construction lasts much longer than metal parts. It survives harsh furnace atmospheres. Frequent cycling causes minimal degradation. Maintenance intervals extend. Downtime reduces. Overall heater reliability improves. This igniter provides dependable ignition for critical industrial heating processes.

(Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace)

Applications of Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace

Industrial furnaces and heaters need reliable ignition. Custom high insulating glazed 95% alumina ceramic igniters provide this. They are durable spark plug ignition pin needles. These parts are essential for starting combustion consistently.

The core is 95% alumina ceramic. This material withstands extreme heat. It handles temperatures far beyond what metal can tolerate. The high alumina content gives excellent electrical insulation. This stops spark energy from leaking. It ensures the spark jumps only across the gap. This creates a strong ignition source every time.

A special glaze coats the ceramic. This glaze seals the surface. It stops moisture and chemicals from getting inside. This protection prevents electrical tracking. Tracking weakens the spark. The glaze also makes the surface very smooth. Dirt and deposits cannot stick easily. This keeps performance strong over time.

These igniters resist thermal shock. Furnaces heat up and cool down often. Sudden temperature changes break weaker materials. Alumina ceramic handles these changes well. It lasts much longer than alternatives. This reduces downtime and replacement costs.

Durability is key in industrial settings. These igniters withstand harsh furnace atmospheres. They resist corrosion from gases and fumes. Vibration and physical stress won’t easily damage them. They offer reliable service for extended periods.

Applications are widespread. They work perfectly in industrial heating systems. Use them in ceramic kilns firing tiles or pottery. They are vital in metal heat treatment furnaces. Lab furnaces and high-temperature ovens rely on them. Foundry equipment and large-scale industrial burners need them too. Any system needing a dependable spark for gas ignition benefits.

These custom igniters fit specific requirements. Manufacturers tailor the size and shape. They match different furnace designs and burner configurations. This ensures optimal performance and easy installation. The high insulating properties are critical. They guarantee safety and efficiency in demanding operations.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace

FAQs for Custom High Insulating Glazed 95% Alumina Ceramic Igniter

What makes this igniter durable? The 95% alumina ceramic is very strong. It handles high heat well. The special glaze adds a tough outer layer. This protects against damage. It resists wear over time. This means it lasts longer in tough furnace conditions.

How long should it last? Expect several years of service normally. Actual lifespan depends on your furnace conditions. Extreme temperatures shorten life. Frequent cycling impacts it. Proper installation is critical. Regular maintenance helps too. Check it during routine furnace checks.

Is installation difficult? Installation is straightforward usually. Follow the manufacturer’s instructions exactly. Ensure correct electrical connections. Match voltage requirements precisely. Secure it firmly in place. Avoid stressing the ceramic pin. Improper fitting causes early failure.

Will it work in my furnace? This igniter fits many industrial heaters and furnaces. Confirm your furnace’s voltage needs first. Check the required igniter dimensions. Verify the operating temperature range. Our igniter handles very high heat. Contact us with your furnace specs. We confirm compatibility before you buy.

Why might it fail early? Several things cause premature failure. Voltage spikes are a common reason. Physical damage during handling breaks it. Thermal shock cracks the ceramic. This happens with sudden temperature drops. Contaminants on the surface interfere with sparking. Moisture ingress damages internal parts. Ensure clean, dry operation.

(Custom High Insulating Glazed 95% Alumina Ceramic Igniter Durable Spark Plug Ignition Pin Needle for Heater Industrial Furnace)