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.

Specification of Continuous 1150℃ atmosphere protective bright annealing furnace for stainless steel long seamless tubes and seamed tubes

Specification of Continual 1150 ℃ Ambience Safety Bright Annealing Furnace

Application and Purpose

This constant intense annealing heater is built for stainless steel long smooth tubes and seamed tubes. It provides the tubes a tidy, glossy surface area after heat therapy. The process happens in a controlled atmosphere to stop oxidation and keep the steel bright.

Main Technical Includes

The heating system performs at a max temperature of 1150 ℃. It utilizes electrical burner made from premium materials that last lengthy under high warm. Temperature level control is specific throughout all areas, with ± 3 ℃ accuracy. This guarantees even warming along the full tube size.

Tubes relocate via the furnace on a roller conveyor system. Rate is flexible to match different production demands. The whole line works continually, which enhances result and cuts power usage.

Atmosphere Control System

A safety gas mix– normally hydrogen and nitrogen– is fed into the heating system chamber. This mix gets rid of oxygen and quits scale from developing. Gas circulation and pressure are carefully managed by automatic valves and sensors. Oxygen degrees stay listed below 10 ppm to guarantee a brilliant coating.

Cooling down Area

After annealing, tubes go into a cooling area inside the exact same protective environment. Cooling down rate is controlled to satisfy material needs. Fast or slow-moving cooling can be established as needed without breaking the gas seal.

Framework and Security

The heater shell uses double-layer steel with high-performance insulation. Warmth loss is reduced, and outer surfaces remain risk-free to touch. Safety systems consist of emergency situation shut-offs, gas leakage discovery, and over-temperature alarm systems. All parts satisfy global safety requirements.

Control System

Operation is managed by a PLC with an user-friendly HMI screen. Operators can keep an eye on and change criteria in actual time. Data logging and mistake alerts aid keep manufacturing smooth and secure.

Applications of Continuous 1150℃ atmosphere protective bright annealing furnace for stainless steel long seamless tubes and seamed tubes

Applications of Continual 1150 ℃ Environment Safety Bright Annealing Heater

For Stainless Steel Long Seamless and Seamed Tubes

The continual 1150 ℃ atmosphere safety intense annealing furnace is built for top quality warmth treatment of stainless-steel tubes. It functions well for both lengthy smooth tubes and seamed tubes. This heating system keeps the surface of the tubes clean, bright, and devoid of oxidation during the annealing procedure.

Why this matters: Stainless steel tubes should stay corrosion-resistant and strong after forming. Standard annealing in air often creates range or discoloration. That brings about additional cleaning steps or surface area damages. With this furnace, a regulated safety environment– typically hydrogen and nitrogen– surrounds the tubes as they move via the home heating zone. The result is a smooth, mirror-like surface with no need for pickling or polishing later.

The system runs constantly, which suggests tubes feed in one end and appear totally hardened on the various other. This style improves production rate and makes certain consistent results throughout every batch. Temperature control is specific up to 1150 ℃, allowing complete recrystallization of the steel structure. That improves ductility and makes televisions much easier to bend or shape later on in manufacturing.

This heater is extensively used in markets where look and efficiency are critical. Instances include automotive exhaust systems, food processing devices, medical devices, and building tubes. Because the tubes keep their bright surface right out of the furnace, suppliers save time and reduce prices on post-treatment.

The devices likewise sustains energy efficiency. Warm recuperation systems and protected chambers decrease power usage. Operators take advantage of secure running problems and marginal maintenance. All these features make the continual bright annealing heater a smart option for manufacturers who require dependability, top quality, and throughput in stainless-steel tube processing.

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).

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

Shipment Methods

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

5 FAQs of Continuous 1150℃ atmosphere protective bright annealing furnace for stainless steel long seamless tubes and seamed tubes

Frequently Asked Questions

What is this furnace used for?

This furnace heats stainless steel tubes—both seamless and seamed—to 1150℃ in a controlled atmosphere. It removes internal stress and improves surface brightness without oxidation. The result is clean, shiny tubes ready for further processing.

Why use a protective atmosphere?

The protective gas (usually hydrogen-nitrogen mix) stops oxygen from touching the hot metal. Without it, the tubes would oxidize and turn dull or discolored. This atmosphere keeps the surface bright and free of scale.

Can it handle long tubes?

Yes. The furnace is built for continuous feeding of long tubes. They move steadily through heating, soaking, and cooling zones. This design supports high-volume production with consistent quality from end to end.

How does it save energy?

Heat recovery systems capture waste heat from exhaust gases. This preheats incoming air or protective gas, cutting fuel use. Insulated walls and precise temperature control also reduce energy loss during operation.

Is maintenance difficult?

Not at all. Key parts like rollers, seals, and sensors are easy to access. The control system shows real-time data and alerts for service needs. Routine checks take little time and help avoid unexpected downtime.