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Vacuum Degreasing Furnace Manufacturers India
Laboratory Equipment Manufacturing
Most manufacturing processes require surface preparation to ensure that the final product is durable. The degreasing furnace is a key piece of equipment at this stage, and it can remove oil, grease, and other contaminants from metal surfaces through chemical or heat-based methods. In this article, we will delve into the various types of degreasing furnaces, their applications, and how they help improve production efficiency and product quality.
Top Manufacturers & Suppliers of Vacuum Degreasing Furnace in India
Bionics Consortium is one of India’s top manufacturers that exports different models for vacuum degreasing furnaces. Their range of furnaces comes with sealed chambers and multi-stage water-cooled grease catchers for optimum degreasing, which are known for their customisation features. In addition to easy maintenance, nickel-chromium heating elements are used as well as heat shields. Such units also feature a carrier gas degreasing system, internal circulation cooling, and a special steam grease cleaning process for enhanced performance.
What Is Degreasing Furnace and How does it work?
A high-temperature industrial oven designed to remove impurities from metal surfaces by means of direct contact with heat energy is called a degreasing furnace. This device is commonly used in automotive, aerospace, electronics, and general manufacturing sectors where vaporisation of oil or grease ensures accuracy and cleanliness.
Design and structure of Vacuum Degreasing Furnace
The horizontal single chamber design allows for efficient water cooling in the degreasing furnace, while the stainless steel furnace body insulated with high-temperature fibre contains an internal stainless steel degassing chamber where heating elements are located. A door seals off the heat to prevent loss; integrated vacuum sintering can be done in either vertical or horizontal configuration depending on customer requirement. Heating components as well as insulations may be altered depending on temperature needed using graphite, molybdenum, or tungsten materials; easy serviceability is achieved through having a removable hearth within such systems, while advanced hermetic ovens together with a water-cooled disc degreaser ensure better grease removal and collection; an adjustable flow rate is made possible by gas degreasing systems, which also offer innovative vapour degreasing technology that guarantees the best cleaning performance.
Application areas for vacuum degreasing furnaces
VDF series vacuum degreasing furnaces are mainly used for cleaning ceramic injection moulded (MIM) parts made of metals and non-metals. Some of the materials include stainless steel, nickel, ferroalloys, titanium, and high-speed steel, among others. Applications range from medical device components such as dental and orthodontic products to mobile phone accessories like shells, keys, buttons, etc. Computer hardware components are also commonly treated in these machines.
Vacuum Degreasing Furnaces Benefits
- This high temperature vacuum degreasing sintering furnace is used for sintering cemented carbide, rare earth magnets and fine ceramics. In this furnace, one-batch full automation treatment from degreasing to pre-sintering, actual sintering, and cooling by decompressed flue gas (decomposed gas) is possible. It is a reliable, high-quality vacuum furnace with good economic performance and productivity.
- Installing the square ceiling box into the furnace can compact the space in the furnace on one hand and improve the utilisation rate of it on the other.
- It can also reduce gas consumption and heating power. The most important point is that all volatilised gas during the degreasing stage should not pollute the inner wall of the furnace body and heat insulation materials but must be discharged into the furnace.
- The inert gas (N2) is charged directly into the chamber of the furnace while vacuumizing in advance in order to achieve negative pressure degreasing effectively.
- A multi-layer graphite pad can effectively use the space inside the furnace for material loading.
- Up to 1600 degrees Celsius could be reached as the highest temperature.
- The system is capable of achieving extremely high temperatures of up to 1600 degrees maximum heating capacity.
- Pumping speed: slide valve pump + roots pump vacuum unit adopted; only need 10 minutes to vacuumize up to 10 Pa.
Optional Extensions
- thermometer, light bulb, rotor flowmeter,
- Large flow rate measuring instrument (accurate control)
- Wax trap system.
Uses of Vacuum Degreasing Sintering Furnace
Vacuum System
To get rid of gas inclusions, the vacuum system consists of a two-stage water-ring vacuum pump and rotary vane vacuum pump with a filter. It is recommended that you use pneumatic vacuum valves to ensure they don’t fail. Every pipe used in this system is galvanised so that it can last for a long while being at a place where it can be easily seen.
Inflatable system
The nitrogen charging system is provided with a vacuum degassing furnace, which also has adjustable gas flow and rapid cooling functions. The furnace is equipped with an electric contact pressure gauge, automatic intake valve closure, and safety explosion-proof valve to ensure precise control over different pressures within a certain range necessary for safe and effective degassing.
- Cemented carbide: dewaxing, degassing, sintering, and continuous processing.
- Non-oxide ceramics: dewaxing, degassing, sintering, and continuous processing.
- Various metals: dewaxing, degassing, sintering, and continuous processing.
- Graphite: degassing and purification.
