Use
RJ2 serial high-temperature well type resistance furnaces are the
energy-efficient cycle homework stove of the national standard,
support the alloy steel mainly, high-speed steel, high manganese
steel , high chromium steel , axle , pipe metal material and
machine components in general atmosphere or simple and easy to is
it normalize , anneal to go on in protecting, heat treatment of
quenching etc. spend.
Brief introduction of structure
RJ2 serial high-temperature well type resistance furnace structure
are similar to well type stove of the international universal
standard. The outer cover is made of stencil plate and section
steel cylindrical stove body, all adopt and seal welding . The
furnace wall adopts the ultra light quality 0.6G/CM3
energy-conserving capillary to keep bricks warm to build
fire-resistantly by laying bricks or stones. Between furnace wall
and stove outer covering intermediate layer put sour aluminium
fibre felt keep warm , other interval is it expand the silica
powder to pack. The resistance wire adopts the high resistance
alloy silk of ocr27A17MO2 to wind the spiral form is installed in
putting the silk brick of burner hearth . The stove covers and
adopts going up and down manually or electronic. In order to make
the work piece reduce and oxidize , install three hair oil note
devices of stainless steel in the stove overlays, can drip into
methyl alcohol or kerosene , in order to produce the simple and
easy atmosphere of protecting , there is nitrogen to enter the
angry pipeline in the underpart installation of burner hearth , but
enter the nitrogen openly and protect or break up the flammable
gas, so as not to the explosion accident happen. For is it operate
safe to put limited location switch near hoisting or lower
organization to guarantee, switch and electric stove switch board
power this interlock, the stove is covered on the open power while
closing . As the stove overlays and turns on the location switch of
the time limit to cut off and control the power promptly, so the
power which heats the component is cut off at the same time , so as
to ensure the safety in operation. Electric stove is it control the
temperature cupboard , electric thermocouple automatically to form
a complete set when dispatching from the factory.
