Shibei SXZ-12-10 Box Type Resistance Furnace, 1000℃ Muffle Furnace, Laboratory Electric Furnace, Industrial Baking Oven

Mafu Furnace Series

Overview of Usage:

Box-type resistance furnace, also known as a muffle furnace, is a periodic operation electric furnace, suitable for laboratories in industrial and mining enterprises, scientific research units, etc., for heating during chemical analysis, physical measurements, and general small steel parts heat treatment.

Structural Features:

This series of resistance furnaces is equipped with a KSW type temperature controller and nickel-chromium-nickel-silicon thermocouple, capable of measuring, indicating, and automatically controlling the furnace chamber temperature. The furnace shell is made from thin steel plates, bent and welded to form, and the internal furnace lining is a rectangular integral lining made of silicon carbide refractory material. The heating element, wound from iron-nickel-chromium aluminum alloy wire in a spiral shape, is inserted into the wire grooves on the top, bottom, left, and right of the internal furnace lining. The furnace interior is a sealed structure, with the furnace mouth brick and door brick made of lightweight refractory materials. Insulation is provided between the internal furnace and the furnace shell using refractory fiber and expanded perlite products.

The electric furnace door is securely fastened to the furnace panel with hinges. The door rotates smoothly. To close, simply turn the handle, secure the door hook, and the door will tightly seal against the furnace opening. To open, just rotate the handle, disengage the hook, and place the door to the left side. The thermocouple for temperature measurement is inserted through a thermocouple hole at the back of the furnace and secured by a mounting bracket.

Model and Specifications