Keywords: furnace, tempering furnace, trolley furnace, trolley tempering furnace, tempering, quenching and tempering, high chromium steel, mold steel, special steel, hot air circulation, fan, heating, hot air circulation fan, temperature,

Trolley tempering furnace

　　The trolley tempering furnace is a standard energy-saving periodic operation electric furnace, with a hot air circulation fan installed on the top of the furnace. It is mainly used for the quenching and tempering process of high chromium steel, mold steel, and other special steels; The tempering of high chromium cast steel rolling rolls, high chromium steel, mold steel, and other special steels, as well as the elimination of welding stress after surface welding repair of rolling rolls and tempering/quenching for other purposes, are carried out using a microcomputer program process curve automatic temperature control cabinet, with fully automatic and high-precision execution of tempering process curves.

Trolley tempering furnace

　　The trolley tempering furnace adopts composite lining or full fiber insulation. The furnace body and trolley are sealed by a self sealing mechanism to reduce the heat convection loss of the trolley furnace and achieve the insulation performance of the trolley furnace. The tempering trolley furnace adopts multi zone heating and is equipped with a stainless steel hot air circulation fan on the top of the furnace, which circulates hot air at high speed. The interior is equipped with a hot air internal circulation stainless steel air guide system, and the temperature uniformity is very high.

　　Main features of trolley tempering furnace/trolley furnace/tempering furnace:

　　1. The trolley furnace is equipped with a hot air circulation device and an air guide system to ensure uniform furnace temperature and uniform heating of workpieces;

　　2. The trolley furnace has a large loading capacity and high productivity, suitable for tempering and preheating various types of machine parts;

　　3. The lining of the electric furnace can adopt refractory brick composite structure or full fiber structure to improve the insulation performance of the furnace body, save energy, and reduce production costs.

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