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.

HIGHTEMP offers advanced Batch Furnace solutions, designed to meet the specific heat treatment needs of various industries. Our Batch Furnaces provide reliable and uniform heat treatment for a range of materials, ensuring superior quality and durability. Our models include Roller Driven Batch Furnace, Two Tray Roller Hearth Carburising and Hardening Furnace, and Carburising and Hardening Furnace, offering flexibility and optimal performance.

Our Blueing Furnaces are designed to provide a protective, corrosion-resistant oxide layer on steel components by heating them to temperatures between 250°C to 350°C in a controlled atmosphere, followed by a chemical treatment to create a uniform, visually appealing finish, making them ideal for enhancing the durability and aesthetic appeal of components in industries such as automotive (brake components, gears, exhaust parts), aerospace (fasteners, bolts, shafts), and general manufacturing (tools, machine parts), with materials ranging from carbon steels to alloy steels and stainless steels, all while offering excellent corrosion resistance, increased wear resistance, and a consistent, high-quality finish for large-scale production.