Overview of Tube Furnace

A tube furnace is a type of laboratory equipment used for high-temperature applications, featuring a cylindrical heating chamber designed to heat samples uniformly along its length. Commonly used in material processing, chemical analysis, and semiconductor manufacturing, it supports processes like annealing, sintering, and calcination.

Features of Tube Furnace

Uniform Heating: Ensures even temperature distribution throughout the sample.

Cylindrical Design: Facilitates consistent heating by minimizing hot spots.

Temperature Range: Capable of achieving high temperatures suitable for various processes.

Programmable Controls: Allows for precise control over heating cycles and profiles.

Gas Flow Control: Supports controlled atmosphere environments for specific reactions.

Compact and Efficient: Designed for efficient operation with minimal footprint.

(Large diameter quartz tube furnace)

Specification of Large diameter quartz tube furnace

This big diameter quartz tube heater manages high-temperature processing for materials like semiconductors, porcelains, and steels. It uses a clear quartz tube. Television allows you see the process inside. The heater works with large tubes. Tube sizes usually range from 50mm up to 300mm or more. Tube sizes vary too. This provides area for larger examples or batches.

The furnace reaches high temperatures. Optimum temperatures are commonly 1200 ° C or higher. Precise temperature level control is vital. Digital controllers manage this. They keep the temperature level stable. Uniform home heating is important throughout television. Numerous home heating areas help achieve this. Each zone has its own controls. This protects against hot or cool spots.

The furnace needs a steady atmosphere. It works under vacuum cleaner. It additionally deals with inert gases like nitrogen or argon. Gas circulation systems handle this. They manage the atmosphere inside the tube. Seals keep the environment had. They stop leaks. This safeguards sensitive products.

The heating elements are vital. They are typically resistance wires. Kanthal or silicon carbide elements prevail. They border the quartz tube. Insulation around the aspects keeps heat inside. This enhances performance. It likewise safeguards the outer heating system shell.

Quartz tubes are delicate. Handle them with care. The heater style sustains television correctly. End caps secure television. They often have ports. These ports enable gas inlets, thermocouples, or example loading. Cooling systems are important. They bring the heating system down securely after processing. Water or air cooling is typical.

Safety and security features are constructed in. Over-temperature defense is critical. It shuts things down if things obtain too hot. Pressure alleviation secures the tube. Electrical safety and security is standard. The furnace structure is durable. It uses steel frames. This guarantees stability during procedure. This furnace is versatile. It suits research study labs and production. It handles demanding thermal processes dependably.

(Large diameter quartz tube furnace)

Applications of Large diameter quartz tube furnace

Large size quartz tube heaters serve crucial duties throughout sectors. Their extra-wide quartz tubes take care of bigger samples and sets. This is essential for modern manufacturing and research study. Semiconductor manufacturing counts heavily on these heating systems. They do high-temperature procedures like annealing silicon wafers. They likewise manage diffusion actions for doping wafers. The large size fits bigger wafers or more wafers at the same time. This boosts production efficiency considerably.

Materials scientific research laboratories use these furnaces thoroughly. Scientists need to heat up large samples evenly. They study crystal growth under controlled problems. They check new materials at severe temperature levels. The quartz tube gives superb pureness. It stops contamination during delicate experiments. Its openness enables visual monitoring of examples inside.

Solar cell production advantages considerably. Handling silicon ingots or wafers calls for clean, high-temperature atmospheres. The large tube suits larger silicon pieces. Quartz ensures no impurities spoil the silicon. This is important for effective solar cell efficiency.

Specialized glass production uses these furnaces also. Melting or creating high-purity glass demands inert problems. The quartz tube stands up to high warm and chemical reactions. It allows precise temperature control for top quality outcomes. Industries requiring distinct glass make-ups discover them essential.

Photonics and optical fibers producing likewise apply these furnaces. Attracting fiber optics or handling preforms needs steady, clean warm. The big diameter suits preform managing. Quartz purity keeps signal clarity in the last fiber.

Company Introduction

Welcome to Designerstudiostore, your premier source for high-quality industrial furnaces designed to meet the stringent demands of modern manufacturing. Our extensive range includes electric, gas, and oil-fired furnaces tailored for various applications such as heat treatment, forging, and laboratory use. With cutting-edge technology and innovative designs, we ensure energy efficiency and superior performance in every product. At Designerstudiostore, we prioritize customer satisfaction by offering customized solutions, reliable after-sales support, and seamless global delivery options. Explore our catalog and discover why businesses worldwide trust us for their heating needs.

If you have any questions, 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 Large diameter quartz tube furnace

What makes large quartz tubes special?
They handle extreme heat well. Quartz tubes resist cracking under high temperatures. They also let infrared radiation pass through. This improves heating efficiency inside the furnace. They are see-through too. This allows visual monitoring of samples during processing.

How hot can these furnaces get?
Maximum temperatures vary. They depend on the furnace model and heating elements used. Common models reach 1200°C. Special high-temp versions can go to 1700°C. Always check the specific furnace specs. The tube size influences the max temperature achievable.

Is the furnace safe to use?
Safety is a priority. These furnaces include multiple protective features. They have over-temperature controllers. These shut things down if it gets too hot. Pressure relief ports prevent dangerous gas buildup. Cooling systems protect the outer shell. Always follow the operating manual exactly.

What tube diameters are available?
Sizes vary a lot. Common diameters start around 100mm. Larger tubes go up to 300mm or more. Bigger tubes fit larger batches or bigger parts. The furnace chamber must match the tube size. Custom sizes are often possible too. Check the furnace specs for compatible tubes.

What can I use this furnace for?
It’s very versatile. Common uses include annealing glass or metal parts. People use it for sintering ceramics. It works for thermal CVD coating processes. High-temperature brazing is another application. Semiconductor wafer processing often requires these furnaces. Research labs use them for material studies.

(Large diameter quartz tube furnace)