1. Introduction

This type of over temperature furnace is suitable for heat treating, annealing , normalizing ,hardening and tempering ,surface quenching ,welding stress relieving annealing and other heat treatment process for workpieces with large carbon steel, alloy steel and high temperature forgings.

2. Main structure

Consist of furnace shell, furnace lining, heating element, furnace door and lifting mechanism, and electrical control system.

3. Equipment structure features

1). Furnace adopts GB steel, continuous tight welding, the overall framework with high strength

2). Furnace lining and furnace hearth adopt castable material to resist high temperaute 1350℃.

3). The sealing between furnace door and furnace body is packing seal, which will avoid furnace atmosphere loss and heat loss.

4).  Furnace door lifting action via the automatic power supply and limit interlocks, smooth action, high safety.

5). Ultra high temperature furnace adopts "U" type silicate rod/silicon molybdenum rods, autotransformer is used to adjust the input voltage of silicon carbide.

6).  Domestic or imported intelligent/program temperature control meter is optional according to the user requirement, temperature control precision is high.

4. Equipment features

1). The furnace can resiste high temperature of 1350℃.

2). The temperature uniformity can be ±5 ℃.