Laboratory Muffle Oven Furnace Bottom Lifting Muffle Furnace

Introduction

KT-BL Bottom lifting furnace features excellent temperature uniformity and convenient products batch production, its heating elements are placed in the 4 sides of the furnace chamber,which create an excellent heating radiation field;Bottom lifting furnace can work with 2 electric lifting product loading stages, operator can load the product on the second stage when the other one stage is in the heating chamber, so the production efficiency can be greatly improved.

Bottom lifting furnace applies Al2O3 polycrystalline fiber material,which is light weight,low thermal conductivity and high temperature resistance; Temperature controller applies PID intelligent temperature microprocessor, high temperature control accuracy and excellent temperature uniformity; Bottom lifting furnace working temperature is up to 1600℃.

Applications

Bottom lifting furnaces, also known as elevator-type furnaces, are versatile tools used in various scientific and industrial processes. These furnaces are designed with a bottom floor that can be manually or automatically lifted into the heated chamber, facilitating easy loading and unloading of samples. The uniform thermal distribution and the ability to handle large and heavy loads make them suitable for a range of applications. Here are the main application areas of bottom lifting furnaces:

• Material Science and Testing: Used for high-temperature tests and treatments of materials, including annealing, hardening, and stress-relieving.
• Chemical Analysis: Ideal for processes that require precise temperature control and uniform heating, such as calcination and sintering.
• Quality Control in Manufacturing: Ensures consistent heat treatment of components, enhancing product quality and reliability.
• Research and Development: Supports experiments and processes that demand accurate temperature regulation and efficient sample handling.
• Industrial Heat Treatments: Suitable for large-scale operations, including the treatment of bulky and heavy components in industries like aerospace and automotive.

Detail&Parts

Feature

• Appearance design: The electric furnace adopts humanized design, beautiful and generous, easy to operate, and the outer paint layer uses plastic spraying high-temperature baking process. It has high temperature resistance, oxidation resistance, acid and alkali resistance. The color is selected as an anti-aging tone, and the appearance color will not fade due to long-term use.
• Shell design: The shell of the electric furnace adopts a double-layer forced air-cooled structure, so that the external temperature of the shell is close to room temperature when the electric furnace is working at high temperature, and accidental damage is avoided.
• Temperature control method: adopt Yudian advanced temperature controller: with 30-50 programmable PID self-tuning, automatic temperature rise, automatic temperature drop, no need to be on duty. RS-485 communication interface can also be selected (connected to a common computer to start, stop, suspend heating, set heating curve, storage of heating curve, historical curve recording and other functions)
• Temperature control system: The electric furnace adopts integrated circuit, module control, double-circuit protection (protection functions such as partial temperature protection, ultra-high temperature protection, burnout protection, over-current protection, over-pressure protection, etc.) to make the electric furnace work stably and reliably.
• Heating rate: The heating rate is 30°C/min, 20°C/min is recommended.
• Furnace material: Lightweight alumina ceramic fiber is used, which has excellent thermal insulation effect, light weight, high temperature resistance, rapid cooling and rapid heating resistance, no cracks, no crystallization, no slag drop, and no need to worry about polluting the fired products. The energy-saving effect is 60%-80% of the old electric furnace.
• Furnace design: The furnace adopts a stepped assembly structure, which integrates the laws of mechanics, effectively ensures that the furnace is evenly stressed during the heating process, ensures that the heat energy is not easily lost, and prolongs the service life of the furnace.

Advantages

Bottom Lifting Furnaces offer a range of advantages that enhance laboratory operations and efficiency. These furnaces are designed with a lifting platform located under the furnace, which can be operated manually or automatically, providing a convenient and ergonomic solution for lifting and unloading samples. The bottom loading feature ensures easy access to the chamber, optimizing the workflow and reducing the risk of accidents or strain during sample handling.

One of the key benefits of these furnaces is their uniform thermal distribution. The electrical heating elements are uniformly assembled around the heating chamber, ensuring consistent heating and optimal performance. This uniform heating is crucial for precise and reproducible results, making these furnaces ideal for applications requiring high temperature uniformity.

Additionally, these furnaces are equipped with a fully automated and programmable industrial controls package, which allows for precise temperature control and operation. This automation reduces the need for manual intervention, minimizing the potential for human error and increasing the reliability of experimental outcomes.

Maintenance is also made easier with these furnaces, as they are designed to allow for quick and efficient servicing, thereby minimizing downtime. This is particularly beneficial in busy laboratory environments where equipment availability is critical.

In comparison to conventional fixed axis furnaces, Bottom Lifting Furnaces offer a more efficient and user-friendly solution, particularly in terms of loading and unloading processes. The reduction in off-gas volumes and the overall simplification of operations make these furnaces a cost-effective choice for both small and large production units.

Safety Advantage

• Kindle Tech muffle furnace owns over current protection, over temperature alarming function, furnace will turn off the power automatically
• Furnace build in thermal couple detecting function, furnace will stop heating and alarm will be on once broken or failure detected
• Up and down lifting function failure interlock protection,once failure detected,heating will be shut off,alarm will be on

Technical specifications

Standard Package

Optional Setup

• Independent furnace temperature monitoring and recording
• RS 485 communication port for PC remote control and data exporting
• Insert gases port,exhaust output port,observation window port

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

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