西格馬低溫井式爐

低溫井式爐為洛陽西格馬高溫電爐生產(chǎn)的低溫爐，低溫井式爐工作溫度高達(dá)650℃。井式空氣循環(huán)爐安裝在地面或正上方。

這些熔爐通常用于有色金屬合金的熱處理、淬火后的回火、焊接和成形后的應(yīng)力消除，以及時(shí)效處理。

由于在這些溫度下，對(duì)流是傳熱的方式，所以在蒸餾器內(nèi)提供空氣循環(huán)，以保持穩(wěn)定的溫度均勻性。這些熔爐也適用于基于控制氣氛的工藝。

低溫井式爐特點(diǎn)

溫度范圍高達(dá)600℃

標(biāo)準(zhǔn)應(yīng)用應(yīng)力消除、回火

絕緣陶瓷纖維毯和模塊/耐火磚襯里

加熱元件鎳鉻絲/特殊合金電阻加熱絲

熔爐分類2級(jí)/3級(jí)

儀表選項(xiàng)晶閘管、可編程溫度控制器、溫度記錄器、PLC、SCADA、HMI

Low-Temperature Pit Type Furnace by Sigma

Pit type air circulation furnaces are installed with the opening at ground level or just above it. These are low-temperature furnaces with operating temperatures up to 650℃.

These furnaces are usually used for the heat treatment of non-ferrous alloys, tempering of ferrous alloys after hardening, stress relieving after welding and forming, also for ageing.

Since convection is the mode of heat transfer at these temperatures, air circulation is provided inside the retort to maintain stable temperature uniformity. These furnaces are also suitable for controlled atmosphere based processes.

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