Sealed Quench Furnace (SQF) is used for high-precision heat treatment primarily in auto components industry. This allows heat treatment for carbon steel to reach the desired hardness and strength. The furnace feature allows the materials to be processed in batches rather than continuous operation. HIGHTEMP is the leading manufacturer of Sealed Quench Furnace in India that provides a global clientele, with sales volume exceeding 500+.

Pit Furnace, also known as Pit-type Furnace, is an Industrial furnace used for heat treatment processes such as annealing, tempering, and hardening. The Pit Furnace is designed as a deep vertical cylindrical or rectangular chamber which can accommodate various sizes and shapes of materials. HIGHTEMP’s Pit Furnace is typically installed in a pit or deep chamber either below ground level or at ground level, which allows for easy loading and unloading of components.

HIGHTEMPs Pit Type Gas Carburising Furnace is a specialized heat treatment solution designed for the gas carburising process, where carbon is diffused into the surface layer of steel components to enhance their hardness and wear resistance. Operating at temperatures typically ranging from 850°C to 950°C, our furnace ensures precise control over carburising depth and temperature uniformity. The vertical, pit-type design is ideal for treating long or large components such as shafts, gears, spindles, and axles, making it widely used in industries like automotive, aerospace, and heavy engineering. The furnace operates under a controlled atmosphere, ensuring consistent results and superior surface properties while maintaining core toughness.