正英製作所 本社、東京支店、名古屋営業所、大阪支店、広島支店、九州支店 Official site

Trolley-type annealing furnace [Batch-type heat treatment furnace] - Supports up to 950℃! [Case study introduction]

We can accommodate a wide range of large-scale work! Achieving energy savings with heat recovery and high-speed burners.

This is a heat treatment furnace that loads workpieces onto a cart and heats them inside the furnace along with the cart. It can operate over a wide range from 400°C to over 900°C. By adopting a high-speed burner, it achieves a uniform temperature distribution inside the furnace through convective heating of the furnace atmosphere. We also propose the installation of a "heat exchanger" and a "burner compatible with hot air." This allows for the utilization of exhaust heat, enabling the construction of an energy-saving system that reduces fuel consumption.

Official page

basic information

【Specifications】 Processing capacity: 15ton/20ton/30ton/50ton Processing temperature: 400℃ to 950℃ (maximum) Effective internal dimensions: approximately 4000W × 4000H × 8000L *Please consult separately for specifications other than those mentioned above.

Price range

Delivery Time

Applications/Examples of results

Annealing furnace, heat treatment furnace, bogie hearth furnace

Recommended products

Distributors