Box Furnace with Integrated Control System (1700°C, 1800°C)

The XSB box furnaces have a hinged vertical lift door that keeps the hot door insulation always facing away from the operator. A door safety switch interrupts power to the heating elements when the door is opened.

These furnaces use Molybdenum Disilicide (MoSi2) heating elements with free radiating U-shaped design, suspended from the roof of the chamber. The heaters ensure rapid heat up and excellent temperature uniformity. The furnace chamber, heating elements, hearth plate and chamber threshold are designed to be easily replaced if they become worn out.

An air gap between the heated chamber exterior and furnace exterior surface is designed to minimize the external surface temperature of the furnace.


Due to the size and weight of these products, they will ship Freight/LTL. If you would like to arrange your own shipping, please choose the “Local Pickup” option at checkout.


Internal Diameter

3", 4"


1200°C, 1400°C, 1600°C, 1700°C, 1800°C

Heated Length

12", 18", 24", 36"


No Controller: – $0.00, Future Design SmartControl: – $0.00

Temperature Profile Programming

No Temperature Profile Programming – $0.00, Temperature Profile Programming – $222.00

Data Acquisition

No Data Acquisition, SmartControl Data Acquisition – $438.00

Communications Package

No Communications, Communications Package – $284.00

Independent Over Temperature Controller

No Independent Over Temperature Controller, Independent Over Temperature Controller – $575.00

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