Lab and Process Furnace

Pricing depends on furnace specifications such as operating temperature, chamber size, heating element type, control system, and optional features. For a detailed quotation, please contact Tempsens at [email protected] or call +91-9358849603 .

A high-temperature furnace can achieve considerably higher operational temperatures (1400 to 1800 °C) than a non-high-temperature furnace. Therefore, they have lower mass, and, consequently, require less energy to heat up quickly. This results in improved thermal efficiency and quicker heat-up times compared to a traditional industrial furnace. High-temperature furnaces are also designed with an emphasis on specialized heat treatment applications, such as sintering ceramics and producing glass, as well as performing high-temperature tests on ceramic materials, among many others.

Microwave heating uses 2.45 GHz Electromagnetic radiation to create oscillating molecules that provide heat energy within the material. Electric ovens (wire electrical conductive heating methods such as resistance) rely on heating the outside of the object using conduction and convection. Therefore, microwave heating is faster and more efficient than traditional electric heating methods.

To protect themselves from exposure to microwave radiation when operating the microwave furnace, operators must wear thermal protection gloves, safety glasses and heat-resistant clothing; make sure that the door interlock functions correctly; and, never operate the furnace when it has damaged seals.

The muffle furnace is capable of producing temperatures between 500 °C and 1200 °C with a maximum temperature of 1200 °C and an accuracy of ±1 °C for high-precision thermal processing.

The steel and paint industries, the biotech industry, and the rice laboratory are industries that use muffle furnaces to perform the following: ash determination, annealing, coal analysis, and testing of materials.

Before opening the chamber of a muffle furnace, you should wear heat protection gloves and tongs. Ensure that the furnace is well ventilated and always check the door limit switch prior to opening the door.Additionally, give the muffle furnace ample time to cool before opening the chamber.

The heating elements of your muffle furnace should be inspected regularly, the controllers calibrated and all residue cleaned from the muffle furnace. The thermocouples should also be checked for proper accuracy and functioning to provide proper performance and extended life span of the muffle furnace.

Muffle furnaces typically can achieve much higher temperature ratings than the average laboratory oven. The maximum temperature that a muffle furnace is capable of reaching is 1200° Celsius, while laboratory ovens are used to dry or sterilise materials below 300° Celsius.

The purpose of annealing is to relieve internal stresses, improve ductile properties, decrease hardness, recrystallize grain structure, and improve workability and machinability of manufactured parts made from metals in preparation for subsequent manufacturing operations.

In annealing furnaces you will regularly find gases such as nitrogen, argon, hydrogen, or forming gas (the nitrogen-hydrogen gas mixture). These gases are used based on common material needs to avoid oxidation and/or if certain surface properties are desired during the annealing cycle.

Tempsens is a leading manufacturer of annealing and industrial furnaces in India, providing innovative and customizable solutions in most of the metalworking industries.

The annealing temperature is determined by the material chemical composition and the desired properties of that metal. Most annealing temperatures range from 0.5 to 0.75 times the metal’s melting point (in Kelvin). The actual annealing temperature can be found in metallurgical specifications and/or heat treat specifications.

Laboratory ovens are designed for precision applications with smaller capacities (4-200L), while industrial ovens handle larger volumes (up to 40,000L) with robust construction for continuous production environments.

Consider your temperature requirements, capacity needs, material characteristics, and processing frequency – our application engineers provide free consultation to match the optimal solution to your specific requirements.

We recommend annual calibration for critical applications and bi-annual preventive maintenance, though frequency may vary based on usage intensity and regulatory requirements in your industry.

With your maximum temperature requirements, need for chamber size, atmosphere control requirements, and how much production you need to accomplish. This will help you determine how you want to configure the best furnace or furnace designs.

Industrial heating furnace systems can process metals, ceramics, glass, composites, and proprietary alloys dependent on the temperature specifications and any atmosphere control options.

Yes, preventive maintenance such as heating element checking, thermocouple calibration, and insulation evaluation prevents degradation and maximizes equipment life.

With the exception of the benchtop Deben Fugaku, most Tempsens furnaces provide gas purging with inert gases such as argon, nitrogen, and hydrogen for specific processing needs.

Basic safety features include over-temperature protection, door interlocks, emergency shutdowns, and exhaust systems for hazardous vapor management.

Keep elements clean, check insulation regularly, calibrate sensors, and inspect door seals. These simple steps ensure top performance and extend furnace life.

Tempsens laboratory furnaces handle metals, ceramics, glass, polymers, composites, and a wide range of research samples—adapted to your temperature and atmosphere requirements.

Most of our lab furnaces run from 500°C to 1800°C, with specialty vacuum systems reaching up to 3000°C for the high-heat applications.