The temperature box resistance furnace shell and the Department of welded steel angle iron furnace shell is part of a brick hearth gap, between the shell and the furnace is filled with a mixture of various refractories used vermiculite insulation, heating elements is a high-resistance alloy wire wound into a helical coil, spiral coil placed on the sides of the furnace hearth furnace wall and put bricks on the bottom panel of the workpiece is heated within the furnace, door lift by hand sprocket to carry a counterweight to the left of the door is balanced with the weight of the door, if found too heavy or too light, can be used to adjust the balance weight scrap iron subtraction to solve when opening and closing the door, open the oven To cut off the power when the door to ensure the safety of the operator. On the roof is equipped with a thermocouple, control the operating temperature of the furnace. In the temperature box resistance furnace Application: medium temperature box resistance furnace cycle mode of operation for the laboratory, industrial and mining enterprises, scientific research units for elemental analysis and general small steel hardening, annealing, tempering and other heat treatment heating, furnaces High temperature can be made of metal, ceramic sintering, dissolution, analyze heating. In the temperature box resistance furnace Features: Medium temperature box resistance furnace are rectangular shape, furnace shell made of high quality welded steel folding. Surface electrostatic spraying process, the studio is made of refractory furnace heating elements placed where masonry with insulation between the furnace and the shell. Through multiple sets of door hinges fixed on the electric panel, door closed door handle using the self-respect, through leverage of the door close to the mouth, just put up a little when you turn the handle, after decoupling pulled out, the door can be placed on the left. The temperature box resistance furnace shell is welded angle iron and steel plate, lining is 0.6g/cm3 beads built into the ultra-light saving firebrick, and expanded use of ceramic fiber insulation between the shell and lining powder, is a typical energy-lining structure. The heating element is a box-type resistance furnace with a high-resistance alloy wire 0Cr25Al5 around the system, installed on the bottom of the furnace walls and put bricks, heat resistant steel workpiece on the bottom panel of the furnace, the temperature box resistance oven door and down the chain by hand to carry out, in the upper part of the door there is a disconnect device, when the door opened, box-type resistance furnace to cut off power to ensure the safety of the operator, on the roof no temperature Resistor A thermocouple hole when using thermocouples inserted into the furnace through the furnace temperature control cabinet to control and over-temperature protection. Source: http://www.shguier1.com/ in the temperature box resistance furnace