Vertical Pit Type Heat Treatment Furnace

Furnace Structure & Working Principle This vertical pit furnace features a deep cylindrical hearth, built for overhead loading and vertical suspension of workpieces. Parts are hoisted into the sealed furnace cavity, where annealing, tempering, normalizing, carburizing and carbonitriding can be completed under a controlled protective atmosphere. The buried vertical design saves valuable factory floor space and eliminates gravitational deformation for long slender workpieces. If your production handles oversized heavy castings and forgings, our Car-bottom Heat Treatment Furnace provides large-capacity batch thermal processing for bulky workpieces. Technical Specifications & Localized Adaptation We customize every unit to match regional industrial compliance standards. Its operating temperature ranges from 200°C to 1200°C, with temperature accuracy controlled within ±3°C. Electrical configurations, atmosphere supply systems and exhaust treatment modules are adjusted to satisfy sa…