site logo

1800 Box Type High Temperature Furnace\ Box Type Resistance Furnace

1800 Box Type High Temperature Furnace\ Box Type Resistance Furnace

The 1800 box-type high-temperature furnace adopts a refined hearth of polycrystalline ceramic fiber, and the surface of the hearth is coated with high-temperature alumina coating, which effectively improves the heating efficiency and prolongs the service life; and uses high-quality silicon molybdenum rods as heating elements, the temperature can reach 1700℃; Shell structure, advanced vacuum insulation technology, greatly reduce the surface temperature of the box; B-type dual platinum rhodium thermocouple is equipped with PID intelligent 30-stage temperature control system, and is equipped with over-temperature, broken couple, over-current protection and other functions. The furnace has the advantages of balanced temperature field, low surface temperature, fast temperature rise and fall, and energy saving.


1. Polycrystalline fiber furnace, energy-saving and corrosion-resistant. The furnace is made of high-quality energy-saving materials, and the energy consumption of the whole machine is only 1/3 of the same traditional electric furnace, which is energy-saving and environmentally friendly.

2. The double-layer inner furnace shell is equipped with an air-cooling system for rapid temperature rise and fall. The whole furnace body adopts a double-layer inner liner structure with an air gap in the middle. Even if the furnace temperature is as high as 1700℃, the surface of the furnace body can still be touched safely without scorching feeling.

3. High-purity silicon molybdenum rods, quick heating and long life. The heating element uses high-quality silicon molybdenum rods, which has high heating efficiency, high temperature resistance, oxidation resistance, corrosion resistance, fast heating, long life, small high temperature deformation, convenient installation and maintenance, and long service life.

4. Microcomputer PID controller, easy to operate. Simple operation, temperature control*, reliable and safe multi-stage programmable control, which can simplify the complicated test process and truly realize automatic control and operation. The furnace body is equipped with output voltage and output current monitoring meters, and the heating status of the furnace is clear at a glance.

Product Usage:

Laboratories, industrial and mining enterprises, scientific research institutes, and universities are used for element analysis and determination and for heating in general small steel parts quenching, annealing, tempering and other heat treatments. Box-type high-temperature furnaces can also be used for sintering, dissolving, and analyzing metals and ceramics. For heating.